From dbc800fef111ee76a3efc4294f097000a27fcbef Mon Sep 17 00:00:00 2001
From: n08i40k <nhomcencko1@gmail.com>
Date: Sat, 6 Sep 2025 20:08:46 +0400
Subject: [PATCH] feat(database)!: switch from diesel to sea-orm

---
 Cargo.lock                                    | 2145 ++++++++++++++++-
 Cargo.toml                                    |    6 +-
 database/Cargo.toml                           |   11 +
 database/entity/.gitignore                    |    1 +
 database/entity/Cargo.toml                    |    9 +
 database/entity/src/lib.rs                    |    6 +
 database/entity/src/prelude.rs                |    3 +
 database/entity/src/sea_orm_active_enums.rs   |   25 +
 database/entity/src/user.rs                   |   25 +
 database/migration/.gitignore                 |    1 +
 database/migration/Cargo.toml                 |   22 +
 database/migration/src/lib.rs                 |   16 +
 .../migration/src/m20250904_024854_init.rs    |   70 +
 database/migration/src/main.rs                |    6 +
 database/src/lib.rs                           |   10 +
 database/src/query.rs                         |   62 +
 diesel.toml                                   |    9 -
 migrations/.keep                              |    0
 .../down.sql                                  |    6 -
 .../up.sql                                    |   36 -
 .../down.sql                                  |    1 -
 .../2025-03-21-211822_create_user_role/up.sql |    4 -
 .../2025-03-21-212111_create_users/down.sql   |    1 -
 .../2025-03-21-212111_create_users/up.sql     |   11 -
 .../2025-03-21-212723_create_fcm/down.sql     |    1 -
 .../2025-03-21-212723_create_fcm/up.sql       |    6 -
 .../down.sql                                  |    2 -
 .../up.sql                                    |    2 -
 .../down.sql                                  |    2 -
 .../up.sql                                    |    1 -
 .../down.sql                                  |    3 -
 .../up.sql                                    |    2 -
 .../down.sql                                  |    2 -
 .../up.sql                                    |    1 -
 .../down.sql                                  |    2 -
 .../up.sql                                    |    1 -
 src/database/driver.rs                        |  148 --
 src/database/mod.rs                           |    3 -
 src/database/models.rs                        |   87 -
 src/database/schema.rs                        |   39 -
 src/extractors/authorized_user.rs             |   19 +-
 src/main.rs                                   |    4 +-
 src/middlewares/authorization.rs              |    2 +-
 src/routes/auth/sign_in.rs                    |   68 +-
 src/routes/auth/sign_up.rs                    |   88 +-
 src/routes/flow/telegram_auth.rs              |   61 +-
 src/routes/flow/telegram_complete.rs          |   28 +-
 src/routes/schedule/group.rs                  |    2 +-
 src/routes/schema.rs                          |   31 +-
 src/routes/users/change_group.rs              |   23 +-
 src/routes/users/change_username.rs           |   20 +-
 src/routes/users/me.rs                        |    2 +-
 src/state/mod.rs                              |   31 +-
 src/test_env.rs                               |   17 +-
 54 files changed, 2519 insertions(+), 665 deletions(-)
 create mode 100644 database/Cargo.toml
 create mode 100644 database/entity/.gitignore
 create mode 100644 database/entity/Cargo.toml
 create mode 100644 database/entity/src/lib.rs
 create mode 100644 database/entity/src/prelude.rs
 create mode 100644 database/entity/src/sea_orm_active_enums.rs
 create mode 100644 database/entity/src/user.rs
 create mode 100644 database/migration/.gitignore
 create mode 100644 database/migration/Cargo.toml
 create mode 100644 database/migration/src/lib.rs
 create mode 100644 database/migration/src/m20250904_024854_init.rs
 create mode 100644 database/migration/src/main.rs
 create mode 100644 database/src/lib.rs
 create mode 100644 database/src/query.rs
 delete mode 100644 diesel.toml
 delete mode 100644 migrations/.keep
 delete mode 100644 migrations/00000000000000_diesel_initial_setup/down.sql
 delete mode 100644 migrations/00000000000000_diesel_initial_setup/up.sql
 delete mode 100644 migrations/2025-03-21-211822_create_user_role/down.sql
 delete mode 100644 migrations/2025-03-21-211822_create_user_role/up.sql
 delete mode 100644 migrations/2025-03-21-212111_create_users/down.sql
 delete mode 100644 migrations/2025-03-21-212111_create_users/up.sql
 delete mode 100644 migrations/2025-03-21-212723_create_fcm/down.sql
 delete mode 100644 migrations/2025-03-21-212723_create_fcm/up.sql
 delete mode 100644 migrations/2025-05-28-185850_add_tg_id_to_users/down.sql
 delete mode 100644 migrations/2025-05-28-185850_add_tg_id_to_users/up.sql
 delete mode 100644 migrations/2025-05-28-191056_make_users_password_nullable/down.sql
 delete mode 100644 migrations/2025-05-28-191056_make_users_password_nullable/up.sql
 delete mode 100644 migrations/2025-05-28-200403_rename_users_app_version_and_make_it_nullable/down.sql
 delete mode 100644 migrations/2025-05-28-200403_rename_users_app_version_and_make_it_nullable/up.sql
 delete mode 100644 migrations/2025-05-29-140941_make_users_group_nullable/down.sql
 delete mode 100644 migrations/2025-05-29-140941_make_users_group_nullable/up.sql
 delete mode 100644 migrations/2025-05-29-142329_make_users_access_token_nullable/down.sql
 delete mode 100644 migrations/2025-05-29-142329_make_users_access_token_nullable/up.sql
 delete mode 100644 src/database/driver.rs
 delete mode 100644 src/database/mod.rs
 delete mode 100644 src/database/models.rs
 delete mode 100644 src/database/schema.rs

diff --git a/Cargo.lock b/Cargo.lock
index b1746e3..daddd5a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -29,7 +29,7 @@ dependencies = [
  "actix-rt",
  "actix-service",
  "actix-utils",
- "base64",
+ "base64 0.22.1",
  "bitflags",
  "brotli",
  "bytes",
@@ -64,7 +64,7 @@ version = "0.1.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -74,7 +74,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e01ed3140b2f8d422c68afa1ed2e85d996ea619c988ac834d255db32138655cb"
 dependencies = [
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -199,7 +199,7 @@ dependencies = [
  "actix-router",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -217,6 +217,17 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
+[[package]]
+name = "ahash"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "891477e0c6a8957309ee5c45a6368af3ae14bb510732d2684ffa19af310920f9"
+dependencies = [
+ "getrandom 0.2.16",
+ "once_cell",
+ "version_check",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.3"
@@ -226,6 +237,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "aliasable"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "250f629c0161ad8107cf89319e990051fae62832fd343083bea452d93e2205fd"
+
 [[package]]
 name = "alloc-no-stdlib"
 version = "2.0.4"
@@ -241,6 +258,12 @@ dependencies = [
  "alloc-no-stdlib",
 ]
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
+
 [[package]]
 name = "android-tzdata"
 version = "0.1.1"
@@ -306,6 +329,12 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.99"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0674a1ddeecb70197781e945de4b3b8ffb61fa939a5597bcf48503737663100"
+
 [[package]]
 name = "arbitrary"
 version = "1.4.1"
@@ -315,6 +344,159 @@ dependencies = [
  "derive_arbitrary",
 ]
 
+[[package]]
+name = "arrayvec"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
+
+[[package]]
+name = "async-attributes"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3203e79f4dd9bdda415ed03cf14dae5a2bf775c683a00f94e9cd1faf0f596e5"
+dependencies = [
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "async-channel"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81953c529336010edd6d8e358f886d9581267795c61b19475b71314bffa46d35"
+dependencies = [
+ "concurrent-queue",
+ "event-listener 2.5.3",
+ "futures-core",
+]
+
+[[package]]
+name = "async-channel"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "924ed96dd52d1b75e9c1a3e6275715fd320f5f9439fb5a4a11fa51f4221158d2"
+dependencies = [
+ "concurrent-queue",
+ "event-listener-strategy",
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "async-executor"
+version = "1.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "497c00e0fd83a72a79a39fcbd8e3e2f055d6f6c7e025f3b3d91f4f8e76527fb8"
+dependencies = [
+ "async-task",
+ "concurrent-queue",
+ "fastrand",
+ "futures-lite",
+ "pin-project-lite",
+ "slab",
+]
+
+[[package]]
+name = "async-global-executor"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05b1b633a2115cd122d73b955eadd9916c18c8f510ec9cd1686404c60ad1c29c"
+dependencies = [
+ "async-channel 2.5.0",
+ "async-executor",
+ "async-io",
+ "async-lock",
+ "blocking",
+ "futures-lite",
+ "once_cell",
+ "tokio",
+]
+
+[[package]]
+name = "async-io"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19634d6336019ef220f09fd31168ce5c184b295cbf80345437cc36094ef223ca"
+dependencies = [
+ "async-lock",
+ "cfg-if",
+ "concurrent-queue",
+ "futures-io",
+ "futures-lite",
+ "parking",
+ "polling",
+ "rustix",
+ "slab",
+ "windows-sys 0.60.2",
+]
+
+[[package]]
+name = "async-lock"
+version = "3.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fd03604047cee9b6ce9de9f70c6cd540a0520c813cbd49bae61f33ab80ed1dc"
+dependencies = [
+ "event-listener 5.4.1",
+ "event-listener-strategy",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "async-std"
+version = "1.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c8e079a4ab67ae52b7403632e4618815d6db36d2a010cfe41b02c1b1578f93b"
+dependencies = [
+ "async-attributes",
+ "async-channel 1.9.0",
+ "async-global-executor",
+ "async-io",
+ "async-lock",
+ "crossbeam-utils",
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-lite",
+ "gloo-timers",
+ "kv-log-macro",
+ "log",
+ "memchr",
+ "once_cell",
+ "pin-project-lite",
+ "pin-utils",
+ "slab",
+ "wasm-bindgen-futures",
+]
+
+[[package]]
+name = "async-stream"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b5a71a6f37880a80d1d7f19efd781e4b5de42c88f0722cc13bcb6cc2cfe8476"
+dependencies = [
+ "async-stream-impl",
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "async-stream-impl"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7c24de15d275a1ecfd47a380fb4d5ec9bfe0933f309ed5e705b775596a3574d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "async-task"
+version = "4.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b75356056920673b02621b35afd0f7dda9306d03c79a30f5c56c44cf256e3de"
+
 [[package]]
 name = "async-trait"
 version = "0.1.89"
@@ -323,7 +505,16 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "atoi"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f28d99ec8bfea296261ca1af174f24225171fea9664ba9003cbebee704810528"
+dependencies = [
+ "num-traits",
 ]
 
 [[package]]
@@ -347,6 +538,53 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
+[[package]]
+name = "axum"
+version = "0.7.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edca88bc138befd0323b20752846e6587272d3b03b0343c8ea28a6f819e6e71f"
+dependencies = [
+ "async-trait",
+ "axum-core",
+ "bytes",
+ "futures-util",
+ "http 1.3.1",
+ "http-body",
+ "http-body-util",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustversion",
+ "serde",
+ "sync_wrapper",
+ "tower 0.5.2",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09f2bd6146b97ae3359fa0cc6d6b376d9539582c7b4220f041a33ec24c226199"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http 1.3.1",
+ "http-body",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "rustversion",
+ "sync_wrapper",
+ "tower-layer",
+ "tower-service",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.75"
@@ -359,7 +597,7 @@ dependencies = [
  "miniz_oxide",
  "object",
  "rustc-demangle",
- "windows-targets",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -375,6 +613,12 @@ dependencies = [
  "utoipa",
 ]
 
+[[package]]
+name = "base64"
+version = "0.21.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
+
 [[package]]
 name = "base64"
 version = "0.22.1"
@@ -393,18 +637,47 @@ version = "0.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "abaf6da45c74385272ddf00e1ac074c7d8a6c1a1dda376902bd6a427522a8b2c"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "blowfish",
  "getrandom 0.3.3",
  "subtle",
  "zeroize",
 ]
 
+[[package]]
+name = "bigdecimal"
+version = "0.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a22f228ab7a1b23027ccc6c350b72868017af7ea8356fbdf19f8d991c690013"
+dependencies = [
+ "autocfg",
+ "libm",
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+ "serde",
+]
+
 [[package]]
 name = "bitflags"
 version = "2.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b8e56985ec62d17e9c1001dc89c88ecd7dc08e47eba5ec7c29c7b5eeecde967"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "bitvec"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bc2832c24239b0141d5674bb9174f9d68a8b5b3f2753311927c172ca46f7e9c"
+dependencies = [
+ "funty",
+ "radium",
+ "tap",
+ "wyz",
+]
 
 [[package]]
 name = "block-buffer"
@@ -424,6 +697,19 @@ dependencies = [
  "hybrid-array",
 ]
 
+[[package]]
+name = "blocking"
+version = "1.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e83f8d02be6967315521be875afa792a316e28d57b5a2d401897e2a7921b7f21"
+dependencies = [
+ "async-channel 2.5.0",
+ "async-task",
+ "futures-io",
+ "futures-lite",
+ "piper",
+]
+
 [[package]]
 name = "blowfish"
 version = "0.9.1"
@@ -434,6 +720,29 @@ dependencies = [
  "cipher",
 ]
 
+[[package]]
+name = "borsh"
+version = "1.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad8646f98db542e39fc66e68a20b2144f6a732636df7c2354e74645faaa433ce"
+dependencies = [
+ "borsh-derive",
+ "cfg_aliases",
+]
+
+[[package]]
+name = "borsh-derive"
+version = "1.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fdd1d3c0c2f5833f22386f252fe8ed005c7f59fdcddeef025c01b4c3b9fd9ac3"
+dependencies = [
+ "once_cell",
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
 [[package]]
 name = "brotli"
 version = "8.0.1"
@@ -471,6 +780,28 @@ version = "3.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "793db76d6187cd04dff33004d8e6c9cc4e05cd330500379d2394209271b4aeee"
 
+[[package]]
+name = "bytecheck"
+version = "0.6.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23cdc57ce23ac53c931e88a43d06d070a6fd142f2617be5855eb75efc9beb1c2"
+dependencies = [
+ "bytecheck_derive",
+ "ptr_meta",
+ "simdutf8",
+]
+
+[[package]]
+name = "bytecheck_derive"
+version = "0.6.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3db406d29fbcd95542e92559bed4d8ad92636d1ca8b3b72ede10b4bcc010e659"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "byteorder"
 version = "0.3.13"
@@ -532,6 +863,12 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
 [[package]]
 name = "chrono"
 version = "0.4.41"
@@ -557,6 +894,46 @@ dependencies = [
  "inout",
 ]
 
+[[package]]
+name = "clap"
+version = "4.5.47"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7eac00902d9d136acd712710d71823fb8ac8004ca445a89e73a41d45aa712931"
+dependencies = [
+ "clap_builder",
+ "clap_derive",
+]
+
+[[package]]
+name = "clap_builder"
+version = "4.5.47"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2ad9bbf750e73b5884fb8a211a9424a1906c1e156724260fdae972f31d70e1d6"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "clap_lex",
+ "strsim",
+]
+
+[[package]]
+name = "clap_derive"
+version = "4.5.47"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbfd7eae0b0f1a6e63d4b13c9c478de77c2eb546fba158ad50b4203dc24b9f9c"
+dependencies = [
+ "heck 0.5.0",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "clap_lex"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b94f61472cee1439c0b966b47e3aca9ae07e45d070759512cd390ea2bebc6675"
+
 [[package]]
 name = "codepage"
 version = "0.1.2"
@@ -572,6 +949,60 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
 
+[[package]]
+name = "concurrent-queue"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
+dependencies = [
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "console-api"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8030735ecb0d128428b64cd379809817e620a40e5001c54465b99ec5feec2857"
+dependencies = [
+ "futures-core",
+ "prost",
+ "prost-types",
+ "tonic",
+ "tracing-core",
+]
+
+[[package]]
+name = "console-subscriber"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6539aa9c6a4cd31f4b1c040f860a1eac9aa80e7df6b05d506a6e7179936d6a01"
+dependencies = [
+ "console-api",
+ "crossbeam-channel",
+ "crossbeam-utils",
+ "futures-task",
+ "hdrhistogram",
+ "humantime",
+ "hyper-util",
+ "prost",
+ "prost-types",
+ "serde",
+ "serde_json",
+ "thread_local",
+ "tokio",
+ "tokio-stream",
+ "tonic",
+ "tracing",
+ "tracing-core",
+ "tracing-subscriber",
+]
+
+[[package]]
+name = "const-oid"
+version = "0.9.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
+
 [[package]]
 name = "const-oid"
 version = "0.10.1"
@@ -623,6 +1054,21 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "crc"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9710d3b3739c2e349eb44fe848ad0b7c8cb1e42bd87ee49371df2f7acaf3e675"
+dependencies = [
+ "crc-catalog",
+]
+
+[[package]]
+name = "crc-catalog"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5"
+
 [[package]]
 name = "crc32fast"
 version = "1.4.2"
@@ -632,6 +1078,30 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crossbeam-channel"
+version = "0.5.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82b8f8f868b36967f9606790d1903570de9ceaf870a7bf9fbbd3016d636a2cb2"
+dependencies = [
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-queue"
+version = "0.3.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f58bbc28f91df819d0aa2a2c00cd19754769c2fad90579b3592b1c9ba7a3115"
+dependencies = [
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
+
 [[package]]
 name = "crypto-common"
 version = "0.1.6"
@@ -675,7 +1145,7 @@ checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -699,7 +1169,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -710,7 +1180,17 @@ checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
 dependencies = [
  "darling_core",
  "quote",
- "syn",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "database"
+version = "0.1.0"
+dependencies = [
+ "entity",
+ "migration",
+ "paste",
+ "sea-orm",
 ]
 
 [[package]]
@@ -735,6 +1215,7 @@ version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e7c1832837b905bbfb5101e07cc24c8deddf52f93225eee6ead5f4d63d53ddcb"
 dependencies = [
+ "const-oid 0.9.6",
  "pem-rfc7468",
  "zeroize",
 ]
@@ -757,7 +1238,7 @@ checksum = "30542c1ad912e0e3d22a1935c290e12e8a29d704a420177a31faad4a601a0800"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -778,56 +1259,10 @@ dependencies = [
  "convert_case",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
  "unicode-xid",
 ]
 
-[[package]]
-name = "diesel"
-version = "2.2.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "229850a212cd9b84d4f0290ad9d294afc0ae70fccaa8949dbe8b43ffafa1e20c"
-dependencies = [
- "bitflags",
- "byteorder 1.5.0",
- "diesel_derives",
- "itoa",
- "pq-sys",
-]
-
-[[package]]
-name = "diesel-derive-enum"
-version = "2.2.0"
-source = "git+https://github.com/Havunen/diesel-derive-enum.git#e0e57dad5508863da9a43dd35953fa92819261d7"
-dependencies = [
- "heck",
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "diesel_derives"
-version = "2.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68d4216021b3ea446fd2047f5c8f8fe6e98af34508a254a01e4d6bc1e844f84d"
-dependencies = [
- "diesel_table_macro_syntax",
- "dsl_auto_type",
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "diesel_table_macro_syntax"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "209c735641a413bc68c4923a9d6ad4bcb3ca306b794edaa7eb0b3228a99ffb25"
-dependencies = [
- "syn",
-]
-
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -835,7 +1270,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer 0.10.4",
+ "const-oid 0.9.6",
  "crypto-common 0.1.6",
+ "subtle",
 ]
 
 [[package]]
@@ -845,7 +1282,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a4aae35a0fcbe22ff1be50fe96df72002d5a4a6fb4aae9193cf2da0daa36da2"
 dependencies = [
  "block-buffer 0.11.0-rc.5",
- "const-oid",
+ "const-oid 0.10.1",
  "crypto-common 0.2.0-rc.4",
 ]
 
@@ -857,7 +1294,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -866,20 +1303,6 @@ version = "0.15.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
 
-[[package]]
-name = "dsl_auto_type"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "139ae9aca7527f85f26dd76483eb38533fd84bd571065da1739656ef71c5ff5b"
-dependencies = [
- "darling",
- "either",
- "heck",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "dyn-clone"
 version = "1.0.20"
@@ -892,7 +1315,7 @@ version = "3.0.0-pre.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6e01f644da45b2f83a7c40f6895ccc467ce60d6163c729d9fe4351eaa42c512"
 dependencies = [
- "signature",
+ "signature 3.0.0-rc.3",
 ]
 
 [[package]]
@@ -903,7 +1326,7 @@ checksum = "5e0db9678ad1873a245383faabce5bf0636b15edc8742f7bf5425f3a82d74c49"
 dependencies = [
  "curve25519-dalek",
  "ed25519",
- "sha2",
+ "sha2 0.11.0-rc.2",
  "subtle",
  "zeroize",
 ]
@@ -913,6 +1336,9 @@ name = "either"
 version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "encoding_rs"
@@ -923,6 +1349,15 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "entity"
+version = "0.1.0"
+dependencies = [
+ "sea-orm",
+ "serde",
+ "utoipa",
+]
+
 [[package]]
 name = "env_filter"
 version = "0.1.3"
@@ -962,6 +1397,44 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "etcetera"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "136d1b5283a1ab77bd9257427ffd09d8667ced0570b6f938942bc7568ed5b943"
+dependencies = [
+ "cfg-if",
+ "home",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "event-listener"
+version = "2.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
+
+[[package]]
+name = "event-listener"
+version = "5.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e13b66accf52311f30a0db42147dadea9850cb48cd070028831ae5f5d4b856ab"
+dependencies = [
+ "concurrent-queue",
+ "parking",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "event-listener-strategy"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8be9f3dfaaffdae2972880079a491a1a8bb7cbed0b8dd7a347f668b4150a3b93"
+dependencies = [
+ "event-listener 5.4.1",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "fast-float2"
 version = "0.2.3"
@@ -1003,6 +1476,17 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "flume"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da0e4dd2a88388a1f4ccc7c9ce104604dab68d9f408dc34cd45823d5a9069095"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "spin",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -1045,6 +1529,26 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 
+[[package]]
+name = "funty"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
+
+[[package]]
+name = "futures"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65bc07b1a8bc7c85c5f2e110c476c7389b4554ba72af57d8445ea63a576b0876"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
 [[package]]
 name = "futures-channel"
 version = "0.3.31"
@@ -1061,12 +1565,47 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
 
+[[package]]
+name = "futures-executor"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e28d1d997f585e54aebc3f97d39e72338912123a67330d723fdbb564d646c9f"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
+name = "futures-intrusive"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d930c203dd0b6ff06e0201a4a2fe9149b43c684fd4420555b26d21b1a02956f"
+dependencies = [
+ "futures-core",
+ "lock_api",
+ "parking_lot",
+]
+
 [[package]]
 name = "futures-io"
 version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
 
+[[package]]
+name = "futures-lite"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f78e10609fe0e0b3f4157ffab1876319b5b0db102a2c60dc4626306dc46b44ad"
+dependencies = [
+ "fastrand",
+ "futures-core",
+ "futures-io",
+ "parking",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "futures-macro"
 version = "0.3.31"
@@ -1075,7 +1614,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1154,6 +1693,24 @@ version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
 
+[[package]]
+name = "glob"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
+
+[[package]]
+name = "gloo-timers"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbb143cf96099802033e0d4f4963b19fd2e0b728bcf076cd9cf7f6634f092994"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "h2"
 version = "0.3.26"
@@ -1197,12 +1754,48 @@ name = "hashbrown"
 version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+dependencies = [
+ "ahash",
+]
 
 [[package]]
 name = "hashbrown"
 version = "0.15.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5971ac85611da7067dbfcabef3c70ebb5606018acd9e2a3903a0da507521e0d5"
+dependencies = [
+ "allocator-api2",
+ "equivalent",
+ "foldhash",
+]
+
+[[package]]
+name = "hashlink"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7382cf6263419f2d8df38c55d7da83da5c18aef87fc7a7fc1fb1e344edfe14c1"
+dependencies = [
+ "hashbrown 0.15.4",
+]
+
+[[package]]
+name = "hdrhistogram"
+version = "7.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "765c9198f173dd59ce26ff9f95ef0aafd0a0fe01fb9d72841bc5066a4c06511d"
+dependencies = [
+ "base64 0.21.7",
+ "byteorder 1.5.0",
+ "flate2",
+ "nom",
+ "num-traits",
+]
+
+[[package]]
+name = "heck"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
 name = "heck"
@@ -1210,6 +1803,12 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
+[[package]]
+name = "hermit-abi"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc0fef456e4baa96da950455cd02c081ca953b141298e41db3fc7e36b1da849c"
+
 [[package]]
 name = "hex"
 version = "0.4.3"
@@ -1222,6 +1821,33 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bcaaec4551594c969335c98c903c1397853d4198408ea609190f420500f6be71"
 
+[[package]]
+name = "hkdf"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b5f8eb2ad728638ea2c7d47a21db23b7b58a72ed6a38256b8a1849f15fbbdf7"
+dependencies = [
+ "hmac",
+]
+
+[[package]]
+name = "hmac"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
+dependencies = [
+ "digest 0.10.7",
+]
+
+[[package]]
+name = "home"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "589533453244b0995c858700322199b2becb13b627df2851f64a2775d024abcf"
+dependencies = [
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "hostname"
 version = "0.1.5"
@@ -1300,6 +1926,12 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "humantime"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b112acc8b3adf4b107a8ec20977da0273a8c386765a3ec0229bd500a1443f9f"
+
 [[package]]
 name = "hybrid-array"
 version = "0.4.0"
@@ -1322,6 +1954,7 @@ dependencies = [
  "http 1.3.1",
  "http-body",
  "httparse",
+ "httpdate",
  "itoa",
  "pin-project-lite",
  "smallvec",
@@ -1345,6 +1978,19 @@ dependencies = [
  "tower-service",
 ]
 
+[[package]]
+name = "hyper-timeout"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b90d566bffbce6a75bd8b09a05aa8c2cb1fabb6cb348f8840c9e4c90a0d83b0"
+dependencies = [
+ "hyper",
+ "hyper-util",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
+
 [[package]]
 name = "hyper-tls"
 version = "0.6.0"
@@ -1367,7 +2013,7 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc2fdfdbff08affe55bb779f33b053aa1fe5dd5b54c257343c17edfa55711bdb"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "futures-channel",
  "futures-core",
@@ -1552,6 +2198,17 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "inherent"
+version = "1.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c38228f24186d9cc68c729accb4d413be9eaed6ad07ff79e0270d9e56f3de13"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
 [[package]]
 name = "inout"
 version = "0.1.4"
@@ -1594,6 +2251,15 @@ version = "1.70.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
 
+[[package]]
+name = "itertools"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.15"
@@ -1621,7 +2287,7 @@ checksum = "6c6e1db7ed32c6c71b759497fae34bf7933636f75a251b9e736555da426f6442"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1650,7 +2316,7 @@ version = "9.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a87cc7a48537badeae96744432de36f4be2b4a34a05a5ef32e9dd8a1c169dde"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "js-sys",
  "pem",
  "ring",
@@ -1659,6 +2325,15 @@ dependencies = [
  "simple_asn1",
 ]
 
+[[package]]
+name = "kv-log-macro"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0de8b303297635ad57c9f5059fd9cee7a47f8e8daa09df0fcd07dd39fb22977f"
+dependencies = [
+ "log",
+]
+
 [[package]]
 name = "language-tags"
 version = "0.3.2"
@@ -1676,6 +2351,9 @@ name = "lazy_static"
 version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
+dependencies = [
+ "spin",
+]
 
 [[package]]
 name = "libc"
@@ -1683,6 +2361,33 @@ version = "0.2.172"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
 
+[[package]]
+name = "libm"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9fbbcab51052fe104eb5e5d351cf728d30a5be1fe14d9be8a3b097481fb97de"
+
+[[package]]
+name = "libredox"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "391290121bad3d37fbddad76d8f5d1c1c314cfc646d143d7e07a3086ddff0ce3"
+dependencies = [
+ "bitflags",
+ "libc",
+ "redox_syscall",
+]
+
+[[package]]
+name = "libsqlite3-sys"
+version = "0.30.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e99fb7a497b1e3339bc746195567ed8d3e24945ecd636e3619d20b9de9e9149"
+dependencies = [
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "libz-rs-sys"
 version = "0.5.1"
@@ -1736,6 +2441,34 @@ name = "log"
 version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
+dependencies = [
+ "value-bag",
+]
+
+[[package]]
+name = "matchers"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
+dependencies = [
+ "regex-automata 0.1.10",
+]
+
+[[package]]
+name = "matchit"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"
+
+[[package]]
+name = "md-5"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
+dependencies = [
+ "cfg-if",
+ "digest 0.10.7",
+]
 
 [[package]]
 name = "memchr"
@@ -1743,12 +2476,26 @@ version = "2.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
 
+[[package]]
+name = "migration"
+version = "0.1.0"
+dependencies = [
+ "async-std",
+ "sea-orm-migration",
+]
+
 [[package]]
 name = "mime"
 version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.8.9"
@@ -1787,6 +2534,16 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "num-bigint"
 version = "0.4.6"
@@ -1797,6 +2554,23 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-bigint-dig"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc84195820f291c7697304f3cbdadd1cb7199c0efc917ff5eafd71225c136151"
+dependencies = [
+ "byteorder 1.5.0",
+ "lazy_static 1.5.0",
+ "libm",
+ "num-integer",
+ "num-iter",
+ "num-traits",
+ "rand 0.8.5",
+ "smallvec",
+ "zeroize",
+]
+
 [[package]]
 name = "num-conv"
 version = "0.1.0"
@@ -1812,6 +2586,17 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-iter"
+version = "0.1.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1429034a0490724d0075ebb2bc9e875d6503c3cf69e235a8941aa757d83ef5bf"
+dependencies = [
+ "autocfg",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -1819,6 +2604,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
+ "libm",
 ]
 
 [[package]]
@@ -1881,7 +2667,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1902,6 +2688,15 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "ordered-float"
+version = "4.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7bb71e1b3fa6ca1c61f383464aaf2bb0e2f8e772a1f01d486832464de363b951"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "os_info"
 version = "3.12.0"
@@ -1914,6 +2709,36 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "ouroboros"
+version = "0.18.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e0f050db9c44b97a94723127e6be766ac5c340c48f2c4bb3ffa11713744be59"
+dependencies = [
+ "aliasable",
+ "ouroboros_macro",
+ "static_assertions",
+]
+
+[[package]]
+name = "ouroboros_macro"
+version = "0.18.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c7028bdd3d43083f6d8d4d5187680d0d3560d54df4cc9d752005268b41e64d0"
+dependencies = [
+ "heck 0.4.1",
+ "proc-macro2",
+ "proc-macro2-diagnostics",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "parking"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f38d5652c16fde515bb1ecef450ab0f6a219d619a7274976324d5e377f7dceba"
+
 [[package]]
 name = "parking_lot"
 version = "0.12.4"
@@ -1934,16 +2759,22 @@ dependencies = [
  "libc",
  "redox_syscall",
  "smallvec",
- "windows-targets",
+ "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "paste"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
+
 [[package]]
 name = "pem"
 version = "3.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "38af38e8470ac9dee3ce1bae1af9c1671fffc44ddfd8bd1d0a3445bf349a8ef3"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "serde",
 ]
 
@@ -1962,6 +2793,35 @@ version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
+[[package]]
+name = "pgvector"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc58e2d255979a31caa7cabfa7aac654af0354220719ab7a68520ae7a91e8c0b"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "pin-project"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677f1add503faace112b9f1373e43e9e054bfdd22ff1a63c1bc485eaec6a6a8a"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.16"
@@ -1974,6 +2834,38 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "piper"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96c8c490f422ef9a4efd2cb5b42b76c8613d7e7dfc1caf667b8a3350a5acc066"
+dependencies = [
+ "atomic-waker",
+ "fastrand",
+ "futures-io",
+]
+
+[[package]]
+name = "pkcs1"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8ffb9f10fa047879315e6625af03c164b16962a5368d724ed16323b68ace47f"
+dependencies = [
+ "der",
+ "pkcs8",
+ "spki",
+]
+
+[[package]]
+name = "pkcs8"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
+dependencies = [
+ "der",
+ "spki",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.32"
@@ -1986,13 +2878,27 @@ version = "1.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d77244ce2d584cd84f6a15f86195b8c9b2a0dfbfd817c09e0464244091a58ed"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "indexmap 2.9.0",
  "quick-xml",
  "serde",
  "time 0.3.41",
 ]
 
+[[package]]
+name = "polling"
+version = "3.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5bd19146350fe804f7cb2669c851c03d69da628803dab0d98018142aaa5d829"
+dependencies = [
+ "cfg-if",
+ "concurrent-queue",
+ "hermit-abi",
+ "pin-project-lite",
+ "rustix",
+ "windows-sys 0.60.2",
+]
+
 [[package]]
 name = "portable-atomic"
 version = "1.11.1"
@@ -2033,13 +2939,34 @@ dependencies = [
 ]
 
 [[package]]
-name = "pq-sys"
-version = "0.7.2"
+name = "proc-macro-crate"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfd6cf44cca8f9624bc19df234fc4112873432f5fda1caff174527846d026fa9"
+checksum = "edce586971a4dfaa28950c6f18ed55e0406c1ab88bbce2c6f6293a7aaba73d35"
 dependencies = [
- "libc",
- "vcpkg",
+ "toml_edit",
+]
+
+[[package]]
+name = "proc-macro-error-attr2"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96de42df36bb9bba5542fe9f1a054b8cc87e172759a1868aa05c1f3acc89dfc5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+]
+
+[[package]]
+name = "proc-macro-error2"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11ec05c52be0a07b08061f7dd003e7d7092e0472bc731b4af7bb1ef876109802"
+dependencies = [
+ "proc-macro-error-attr2",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2051,6 +2978,51 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "proc-macro2-diagnostics"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af066a9c399a26e020ada66a034357a868728e72cd426f3adcd35f80d88d88c8"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+ "version_check",
+ "yansi",
+]
+
+[[package]]
+name = "prost"
+version = "0.13.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2796faa41db3ec313a31f7624d9286acf277b52de526150b7e69f3debf891ee5"
+dependencies = [
+ "bytes",
+ "prost-derive",
+]
+
+[[package]]
+name = "prost-derive"
+version = "0.13.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a56d757972c98b346a9b766e3f02746cde6dd1cd1d1d563472929fdd74bec4d"
+dependencies = [
+ "anyhow",
+ "itertools",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "prost-types"
+version = "0.13.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52c2c1bf36ddb1a1c396b3601a3cec27c2462e45f07c386894ec3ccf5332bd16"
+dependencies = [
+ "prost",
+]
+
 [[package]]
 name = "provider-engels-polytechnic"
 version = "0.1.0"
@@ -2080,6 +3052,26 @@ dependencies = [
  "provider-engels-polytechnic",
 ]
 
+[[package]]
+name = "ptr_meta"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0738ccf7ea06b608c10564b31debd4f5bc5e197fc8bfe088f68ae5ce81e7a4f1"
+dependencies = [
+ "ptr_meta_derive",
+]
+
+[[package]]
+name = "ptr_meta_derive"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16b845dbfca988fa33db069c0e230574d15a3088f147a87b64c7589eb662c9ac"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "quick-error"
 version = "1.2.3"
@@ -2111,6 +3103,12 @@ version = "5.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "74765f6d916ee2faa39bc8e68e4f3ed8949b48cccdac59983d287a7cb71ce9c5"
 
+[[package]]
+name = "radium"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
+
 [[package]]
 name = "rand"
 version = "0.3.23"
@@ -2134,16 +3132,37 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.4",
+]
+
 [[package]]
 name = "rand"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fbfd9d094a40bf3ae768db9361049ace4c0e04a4fd6b359518bd7b73a73dd97"
 dependencies = [
- "rand_chacha",
+ "rand_chacha 0.9.0",
  "rand_core 0.9.3",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.6.4",
+]
+
 [[package]]
 name = "rand_chacha"
 version = "0.9.0"
@@ -2169,6 +3188,15 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
 
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom 0.2.16",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.9.3"
@@ -2189,9 +3217,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.5.13"
+version = "0.5.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d04b7d0ee6b4a0207a0a7adb104d23ecb0b47d6beae7152d0fa34b692b29fd6"
+checksum = "5407465600fb0548f1442edf71dd20683c6ed326200ace4b1ef0763521bb3b77"
 dependencies = [
  "bitflags",
 ]
@@ -2213,7 +3241,7 @@ checksum = "1165225c21bff1f3bbce98f5a1f889949bc902d3575308cc7b0de30b4f6d27c7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2224,8 +3252,17 @@ checksum = "23d7fd106d8c02486a8d64e778353d1cffe08ce79ac2e82f540c86d0facf6912"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata",
- "regex-syntax",
+ "regex-automata 0.4.9",
+ "regex-syntax 0.8.5",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
+dependencies = [
+ "regex-syntax 0.6.29",
 ]
 
 [[package]]
@@ -2236,7 +3273,7 @@ checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax",
+ "regex-syntax 0.8.5",
 ]
 
 [[package]]
@@ -2245,19 +3282,34 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53a49587ad06b26609c52e423de037e7f57f20d53535d66e08c695f347df952a"
 
+[[package]]
+name = "regex-syntax"
+version = "0.6.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
+[[package]]
+name = "rend"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71fe3824f5629716b1589be05dacd749f6aa084c87e00e016714a8cdfccc997c"
+dependencies = [
+ "bytecheck",
+]
+
 [[package]]
 name = "reqwest"
 version = "0.12.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d429f34c8092b2d42c7c93cec323bb4adeb7c67698f70839adec842ec10c7ceb"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "bytes",
  "encoding_rs",
  "futures-channel",
@@ -2284,7 +3336,7 @@ dependencies = [
  "sync_wrapper",
  "tokio",
  "tokio-native-tls",
- "tower",
+ "tower 0.5.2",
  "tower-http",
  "tower-service",
  "url",
@@ -2307,6 +3359,55 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "rkyv"
+version = "0.7.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9008cd6385b9e161d8229e1f6549dd23c3d022f132a2ea37ac3a10ac4935779b"
+dependencies = [
+ "bitvec",
+ "bytecheck",
+ "bytes",
+ "hashbrown 0.12.3",
+ "ptr_meta",
+ "rend",
+ "rkyv_derive",
+ "seahash",
+ "tinyvec",
+ "uuid",
+]
+
+[[package]]
+name = "rkyv_derive"
+version = "0.7.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "503d1d27590a2b0a3a4ca4c94755aa2875657196ecbf401a42eff41d7de532c0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "rsa"
+version = "0.9.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78928ac1ed176a5ca1d17e578a1825f3d81ca54cf41053a592584b020cfd691b"
+dependencies = [
+ "const-oid 0.9.6",
+ "digest 0.10.7",
+ "num-bigint-dig",
+ "num-integer",
+ "num-traits",
+ "pkcs1",
+ "pkcs8",
+ "rand_core 0.6.4",
+ "signature 2.2.0",
+ "spki",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "rust-crypto"
 version = "0.2.36"
@@ -2320,6 +3421,22 @@ dependencies = [
  "time 0.1.45",
 ]
 
+[[package]]
+name = "rust_decimal"
+version = "1.37.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b203a6425500a03e0919c42d3c47caca51e79f1132046626d2c8871c5092035d"
+dependencies = [
+ "arrayvec",
+ "borsh",
+ "bytes",
+ "num-traits",
+ "rand 0.8.5",
+ "rkyv",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.25"
@@ -2426,12 +3543,12 @@ dependencies = [
  "actix-macros 0.1.0",
  "actix-test",
  "actix-web",
- "base64",
+ "base64 0.22.1",
  "bcrypt",
  "chrono",
+ "console-subscriber",
+ "database",
  "derive_more",
- "diesel",
- "diesel-derive-enum",
  "dotenvy",
  "ed25519-dalek",
  "env_logger",
@@ -2452,6 +3569,7 @@ dependencies = [
  "sha1 0.11.0-rc.2",
  "tokio",
  "tokio-util",
+ "tracing",
  "utoipa",
  "utoipa-actix-web",
  "utoipa-rapidoc",
@@ -2488,6 +3606,174 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
+[[package]]
+name = "sea-bae"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f694a6ab48f14bc063cfadff30ab551d3c7e46d8f81836c51989d548f44a2a25"
+dependencies = [
+ "heck 0.4.1",
+ "proc-macro-error2",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "sea-orm"
+version = "2.0.0-rc.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d3d28bb41747c3bc4b09897b4b4adc65ada1ebe7ff34da78cd532b6344e0e52"
+dependencies = [
+ "async-stream",
+ "async-trait",
+ "bigdecimal",
+ "chrono",
+ "futures-util",
+ "log",
+ "ouroboros",
+ "pgvector",
+ "rust_decimal",
+ "sea-orm-macros",
+ "sea-query",
+ "sea-query-sqlx",
+ "serde",
+ "serde_json",
+ "sqlx",
+ "strum",
+ "thiserror",
+ "time 0.3.41",
+ "tracing",
+ "url",
+ "uuid",
+]
+
+[[package]]
+name = "sea-orm-cli"
+version = "2.0.0-rc.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e24295916df37acfc9ba3ef03e70aa303e8339429f4d2a29c81dcacd47fafd08"
+dependencies = [
+ "chrono",
+ "clap",
+ "dotenvy",
+ "glob",
+ "regex",
+ "sea-schema",
+ "sqlx",
+ "tracing",
+ "tracing-subscriber",
+ "url",
+]
+
+[[package]]
+name = "sea-orm-macros"
+version = "2.0.0-rc.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d326490a99cf5637b4b5243023800eec0fb5b3474287700f9f281e340bf1c024"
+dependencies = [
+ "heck 0.5.0",
+ "proc-macro2",
+ "quote",
+ "sea-bae",
+ "syn 2.0.106",
+ "unicode-ident",
+]
+
+[[package]]
+name = "sea-orm-migration"
+version = "2.0.0-rc.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "789af30f351cdc761329584ef008ed2a3a805fbcffeae054465ce20b3a3ab8c9"
+dependencies = [
+ "async-trait",
+ "clap",
+ "dotenvy",
+ "sea-orm",
+ "sea-orm-cli",
+ "sea-schema",
+ "tracing",
+ "tracing-subscriber",
+]
+
+[[package]]
+name = "sea-query"
+version = "1.0.0-rc.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab621a8d8b03a3e513ea075f71aa26830a55c977d7b40f09e825bb91910db823"
+dependencies = [
+ "bigdecimal",
+ "chrono",
+ "inherent",
+ "ordered-float",
+ "rust_decimal",
+ "sea-query-derive",
+ "serde_json",
+ "time 0.3.41",
+ "uuid",
+]
+
+[[package]]
+name = "sea-query-derive"
+version = "1.0.0-rc.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "217e9422de35f26c16c5f671fce3c075a65e10322068dbc66078428634af6195"
+dependencies = [
+ "darling",
+ "heck 0.4.1",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+ "thiserror",
+]
+
+[[package]]
+name = "sea-query-sqlx"
+version = "0.8.0-rc.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed5eb19495858d8ae3663387a4f5298516c6f0171a7ca5681055450f190236b8"
+dependencies = [
+ "bigdecimal",
+ "chrono",
+ "rust_decimal",
+ "sea-query",
+ "serde_json",
+ "sqlx",
+ "time 0.3.41",
+ "uuid",
+]
+
+[[package]]
+name = "sea-schema"
+version = "0.17.0-rc.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "291a75100408e8d224f7d9f0aad26c526bd723a45dad44e09d42940cd613cad7"
+dependencies = [
+ "futures",
+ "sea-query",
+ "sea-query-sqlx",
+ "sea-schema-derive",
+ "sqlx",
+]
+
+[[package]]
+name = "sea-schema-derive"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "debdc8729c37fdbf88472f97fd470393089f997a909e535ff67c544d18cfccf0"
+dependencies = [
+ "heck 0.4.1",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "seahash"
+version = "4.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
+
 [[package]]
 name = "security-framework"
 version = "2.11.1"
@@ -2655,7 +3941,7 @@ checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2678,7 +3964,7 @@ checksum = "175ee3e80ae9982737ca543e96133087cbd9a485eecc3bc4de9c1a37b47ea59c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2708,7 +3994,7 @@ version = "3.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f2c45cd61fefa9db6f254525d46e392b852e0e61d9a1fd36e5bd183450a556d5"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "chrono",
  "hex",
  "indexmap 1.9.3",
@@ -2731,7 +4017,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2756,6 +4042,17 @@ dependencies = [
  "digest 0.11.0-rc.1",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.10.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest 0.10.7",
+]
+
 [[package]]
 name = "sha2"
 version = "0.11.0-rc.2"
@@ -2767,6 +4064,15 @@ dependencies = [
  "digest 0.11.0-rc.1",
 ]
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
+dependencies = [
+ "lazy_static 1.5.0",
+]
+
 [[package]]
 name = "shlex"
 version = "1.3.0"
@@ -2782,6 +4088,16 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "signature"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
+dependencies = [
+ "digest 0.10.7",
+ "rand_core 0.6.4",
+]
+
 [[package]]
 name = "signature"
 version = "3.0.0-rc.3"
@@ -2794,6 +4110,12 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
 
+[[package]]
+name = "simdutf8"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
+
 [[package]]
 name = "simple_asn1"
 version = "0.6.3"
@@ -2820,6 +4142,9 @@ name = "smallvec"
 version = "1.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "socket2"
@@ -2841,24 +4166,284 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "spin"
+version = "0.9.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
+dependencies = [
+ "lock_api",
+]
+
+[[package]]
+name = "spki"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d91ed6c858b01f942cd56b37a94b3e0a1798290327d1236e4d9cf4eaca44d29d"
+dependencies = [
+ "base64ct",
+ "der",
+]
+
+[[package]]
+name = "sqlx"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fefb893899429669dcdd979aff487bd78f4064e5e7907e4269081e0ef7d97dc"
+dependencies = [
+ "sqlx-core",
+ "sqlx-macros",
+ "sqlx-mysql",
+ "sqlx-postgres",
+ "sqlx-sqlite",
+]
+
+[[package]]
+name = "sqlx-core"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee6798b1838b6a0f69c007c133b8df5866302197e404e8b6ee8ed3e3a5e68dc6"
+dependencies = [
+ "base64 0.22.1",
+ "bigdecimal",
+ "bytes",
+ "chrono",
+ "crc",
+ "crossbeam-queue",
+ "either",
+ "event-listener 5.4.1",
+ "futures-core",
+ "futures-intrusive",
+ "futures-io",
+ "futures-util",
+ "hashbrown 0.15.4",
+ "hashlink",
+ "indexmap 2.9.0",
+ "log",
+ "memchr",
+ "once_cell",
+ "percent-encoding",
+ "rust_decimal",
+ "serde",
+ "serde_json",
+ "sha2 0.10.9",
+ "smallvec",
+ "thiserror",
+ "time 0.3.41",
+ "tokio",
+ "tokio-stream",
+ "tracing",
+ "url",
+ "uuid",
+]
+
+[[package]]
+name = "sqlx-macros"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2d452988ccaacfbf5e0bdbc348fb91d7c8af5bee192173ac3636b5fb6e6715d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "sqlx-core",
+ "sqlx-macros-core",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "sqlx-macros-core"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19a9c1841124ac5a61741f96e1d9e2ec77424bf323962dd894bdb93f37d5219b"
+dependencies = [
+ "dotenvy",
+ "either",
+ "heck 0.5.0",
+ "hex",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "serde_json",
+ "sha2 0.10.9",
+ "sqlx-core",
+ "sqlx-mysql",
+ "sqlx-postgres",
+ "sqlx-sqlite",
+ "syn 2.0.106",
+ "tokio",
+ "url",
+]
+
+[[package]]
+name = "sqlx-mysql"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa003f0038df784eb8fecbbac13affe3da23b45194bd57dba231c8f48199c526"
+dependencies = [
+ "atoi",
+ "base64 0.22.1",
+ "bigdecimal",
+ "bitflags",
+ "byteorder 1.5.0",
+ "bytes",
+ "chrono",
+ "crc",
+ "digest 0.10.7",
+ "dotenvy",
+ "either",
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-util",
+ "generic-array",
+ "hex",
+ "hkdf",
+ "hmac",
+ "itoa",
+ "log",
+ "md-5",
+ "memchr",
+ "once_cell",
+ "percent-encoding",
+ "rand 0.8.5",
+ "rsa",
+ "rust_decimal",
+ "serde",
+ "sha1 0.10.6",
+ "sha2 0.10.9",
+ "smallvec",
+ "sqlx-core",
+ "stringprep",
+ "thiserror",
+ "time 0.3.41",
+ "tracing",
+ "uuid",
+ "whoami",
+]
+
+[[package]]
+name = "sqlx-postgres"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db58fcd5a53cf07c184b154801ff91347e4c30d17a3562a635ff028ad5deda46"
+dependencies = [
+ "atoi",
+ "base64 0.22.1",
+ "bigdecimal",
+ "bitflags",
+ "byteorder 1.5.0",
+ "chrono",
+ "crc",
+ "dotenvy",
+ "etcetera",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "hex",
+ "hkdf",
+ "hmac",
+ "home",
+ "itoa",
+ "log",
+ "md-5",
+ "memchr",
+ "num-bigint",
+ "once_cell",
+ "rand 0.8.5",
+ "rust_decimal",
+ "serde",
+ "serde_json",
+ "sha2 0.10.9",
+ "smallvec",
+ "sqlx-core",
+ "stringprep",
+ "thiserror",
+ "time 0.3.41",
+ "tracing",
+ "uuid",
+ "whoami",
+]
+
+[[package]]
+name = "sqlx-sqlite"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2d12fe70b2c1b4401038055f90f151b78208de1f9f89a7dbfd41587a10c3eea"
+dependencies = [
+ "atoi",
+ "chrono",
+ "flume",
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-intrusive",
+ "futures-util",
+ "libsqlite3-sys",
+ "log",
+ "percent-encoding",
+ "serde",
+ "serde_urlencoded",
+ "sqlx-core",
+ "thiserror",
+ "time 0.3.41",
+ "tracing",
+ "url",
+ "uuid",
+]
+
 [[package]]
 name = "stable_deref_trait"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
+[[package]]
+name = "stringprep"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b4df3d392d81bd458a8a621b8bffbd2302a12ffe288a9d931670948749463b1"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+ "unicode-properties",
+]
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
+[[package]]
+name = "strum"
+version = "0.27.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af23d6f6c1a224baef9d3f61e287d2761385a5b88fdab4eb4c6f11aeb54c4bcf"
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
+[[package]]
+name = "syn"
+version = "1.0.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.106"
@@ -2887,7 +4472,7 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2911,6 +4496,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "tap"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
+
 [[package]]
 name = "tempfile"
 version = "3.20.0"
@@ -2941,7 +4532,16 @@ checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "thread_local"
+version = "1.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f60246a4944f24f6e018aa17cdeffb7818b76356965d03b07d6a9886e8962185"
+dependencies = [
+ "cfg-if",
 ]
 
 [[package]]
@@ -2996,6 +4596,21 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "tinyvec"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa5fdc3bce6191a1dbc8c02d5c8bffcf557bafa17c124c5264a458f1b0613fa"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
+
 [[package]]
 name = "tokio"
 version = "1.47.1"
@@ -3013,6 +4628,7 @@ dependencies = [
  "slab",
  "socket2 0.6.0",
  "tokio-macros",
+ "tracing",
  "windows-sys 0.59.0",
 ]
 
@@ -3024,7 +4640,7 @@ checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -3047,6 +4663,17 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-stream"
+version = "0.1.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eca58d7bba4a75707817a2c44174253f9236b2d5fbd055602e9d5c07c139a047"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.7.16"
@@ -3101,6 +4728,56 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d99f8c9a7727884afe522e9bd5edbfc91a3312b36a77b5fb8926e4c31a41801"
 
+[[package]]
+name = "tonic"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877c5b330756d856ffcc4553ab34a5684481ade925ecc54bcd1bf02b1d0d4d52"
+dependencies = [
+ "async-stream",
+ "async-trait",
+ "axum",
+ "base64 0.22.1",
+ "bytes",
+ "h2 0.4.10",
+ "http 1.3.1",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-timeout",
+ "hyper-util",
+ "percent-encoding",
+ "pin-project",
+ "prost",
+ "socket2 0.5.10",
+ "tokio",
+ "tokio-stream",
+ "tower 0.4.13",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "tower"
+version = "0.4.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "indexmap 1.9.3",
+ "pin-project",
+ "pin-project-lite",
+ "rand 0.8.5",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "tower"
 version = "0.5.2"
@@ -3129,7 +4806,7 @@ dependencies = [
  "http-body",
  "iri-string",
  "pin-project-lite",
- "tower",
+ "tower 0.5.2",
  "tower-layer",
  "tower-service",
 ]
@@ -3166,7 +4843,7 @@ checksum = "1b1ffbcf9c6f6b99d386e7444eb608ba646ae452a36b39737deb9663b610f662"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -3185,6 +4862,12 @@ version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8189decb5ac0fa7bc8b96b7cb9b2701d60d48805aca84a238004d665fcc4008"
 dependencies = [
+ "matchers",
+ "once_cell",
+ "regex",
+ "sharded-slab",
+ "thread_local",
+ "tracing",
  "tracing-core",
 ]
 
@@ -3223,12 +4906,33 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "unicode-bidi"
+version = "0.3.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c1cb5db39152898a79168971543b1cb5020dff7fe43c8dc468b0885f5e29df5"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
+[[package]]
+name = "unicode-normalization"
+version = "0.1.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5033c97c4262335cded6d6fc3e5c18ab755e1a3dc96376350f3d8e9f009ad956"
+dependencies = [
+ "tinyvec",
+]
+
+[[package]]
+name = "unicode-properties"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e70f2a8b45122e719eb623c01822704c4e0907e7e426a05927e1a1cfff5b75d0"
+
 [[package]]
 name = "unicode-segmentation"
 version = "1.12.0"
@@ -3253,7 +4957,7 @@ version = "2.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "02d1a66277ed75f640d608235660df48c8e3c19f3b4edb6a263315626cc3c01d"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "brotli-decompressor 4.0.3",
  "encoding_rs",
  "flate2",
@@ -3273,7 +4977,7 @@ version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "00432f493971db5d8e47a65aeb3b02f8226b9b11f1450ff86bb772776ebadd70"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "der",
  "log",
  "native-tls",
@@ -3291,7 +4995,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbe120bb823a0061680e66e9075942fcdba06d46551548c2c259766b9558bc9a"
 dependencies = [
- "base64",
+ "base64 0.22.1",
  "http 1.3.1",
  "httparse",
  "log",
@@ -3359,7 +5063,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "regex",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -3392,6 +5096,12 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
 
+[[package]]
+name = "value-bag"
+version = "1.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "943ce29a8a743eb10d6082545d861b24f9d1b160b7d741e0f2cdf726bec909c5"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -3434,6 +5144,12 @@ dependencies = [
  "wit-bindgen-rt",
 ]
 
+[[package]]
+name = "wasite"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8dad83b4f25e74f184f64c43b150b91efe7647395b42289f38e50566d82855b"
+
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.100"
@@ -3456,7 +5172,7 @@ dependencies = [
  "log",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
  "wasm-bindgen-shared",
 ]
 
@@ -3491,7 +5207,7 @@ checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -3542,6 +5258,16 @@ dependencies = [
  "rustls-pki-types",
 ]
 
+[[package]]
+name = "whoami"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d4a4db5077702ca3015d3d02d74974948aba2ad9e12ab7df718ee64ccd7e97d"
+dependencies = [
+ "libredox",
+ "wasite",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -3585,7 +5311,7 @@ checksum = "a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -3596,7 +5322,7 @@ checksum = "bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -3634,13 +5360,22 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets 0.48.5",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -3649,7 +5384,31 @@ version = "0.59.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.52.6",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.60.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
+dependencies = [
+ "windows-targets 0.53.3",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+dependencies = [
+ "windows_aarch64_gnullvm 0.48.5",
+ "windows_aarch64_msvc 0.48.5",
+ "windows_i686_gnu 0.48.5",
+ "windows_i686_msvc 0.48.5",
+ "windows_x86_64_gnu 0.48.5",
+ "windows_x86_64_gnullvm 0.48.5",
+ "windows_x86_64_msvc 0.48.5",
 ]
 
 [[package]]
@@ -3658,64 +5417,171 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
- "windows_aarch64_gnullvm",
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_gnullvm",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_gnullvm",
- "windows_x86_64_msvc",
+ "windows_aarch64_gnullvm 0.52.6",
+ "windows_aarch64_msvc 0.52.6",
+ "windows_i686_gnu 0.52.6",
+ "windows_i686_gnullvm 0.52.6",
+ "windows_i686_msvc 0.52.6",
+ "windows_x86_64_gnu 0.52.6",
+ "windows_x86_64_gnullvm 0.52.6",
+ "windows_x86_64_msvc 0.52.6",
 ]
 
+[[package]]
+name = "windows-targets"
+version = "0.53.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5fe6031c4041849d7c496a8ded650796e7b6ecc19df1a431c1a363342e5dc91"
+dependencies = [
+ "windows-link",
+ "windows_aarch64_gnullvm 0.53.0",
+ "windows_aarch64_msvc 0.53.0",
+ "windows_i686_gnu 0.53.0",
+ "windows_i686_gnullvm 0.53.0",
+ "windows_i686_msvc 0.53.0",
+ "windows_x86_64_gnu 0.53.0",
+ "windows_x86_64_gnullvm 0.53.0",
+ "windows_x86_64_msvc 0.53.0",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3"
+
 [[package]]
 name = "windows_i686_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
+
 [[package]]
 name = "winnow"
 version = "0.7.11"
@@ -3749,6 +5615,21 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea2f10b9bb0928dfb1b42b65e1f9e36f7f54dbdf08457afefb38afcdec4fa2bb"
 
+[[package]]
+name = "wyz"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05f360fc0b24296329c78fda852a1e9ae82de9cf7b27dae4b7f62f118f77b9ed"
+dependencies = [
+ "tap",
+]
+
+[[package]]
+name = "yansi"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
+
 [[package]]
 name = "yoke"
 version = "0.8.0"
@@ -3769,7 +5650,7 @@ checksum = "38da3c9736e16c5d3c8c597a9aaa5d1fa565d0532ae05e27c24aa62fb32c0ab6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
  "synstructure",
 ]
 
@@ -3790,7 +5671,7 @@ checksum = "28a6e20d751156648aa063f3800b706ee209a32c0b4d9f24be3d980b01be55ef"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -3810,7 +5691,7 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
  "synstructure",
 ]
 
@@ -3850,7 +5731,7 @@ checksum = "5b96237efa0c878c64bd89c436f661be4e46b2f3eff1ebb976f7ef2321d2f58f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.106",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 4a2510f..e2a3290 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,8 +23,7 @@ derive_more = { version = "2.0.1", features = ["full"] }
 dotenvy = "0.15.7"
 
 # sql
-diesel = { version = "2.2.12", features = ["postgres"] }
-diesel-derive-enum = { git = "https://github.com/Havunen/diesel-derive-enum.git", features = ["postgres"] }
+database = { path = "database" }
 
 # logging
 env_logger = "0.11.8"
@@ -73,3 +72,6 @@ ed25519-dalek = "3.0.0-pre.0"
 [dev-dependencies]
 providers = { path = "providers", features = ["test"] }
 actix-test = { path = "actix-test" }
+
+console-subscriber = "0.4.1"
+tracing = "0.1.41"
diff --git a/database/Cargo.toml b/database/Cargo.toml
new file mode 100644
index 0000000..0f61714
--- /dev/null
+++ b/database/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "database"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+migration = { path = "migration" }
+entity = { path = "entity" }
+sea-orm = { version = "2.0.0-rc.6", features = ["sqlx-postgres", "runtime-tokio"] }
+
+paste = "1.0.15"
\ No newline at end of file
diff --git a/database/entity/.gitignore b/database/entity/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/database/entity/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/database/entity/Cargo.toml b/database/entity/Cargo.toml
new file mode 100644
index 0000000..b7e5397
--- /dev/null
+++ b/database/entity/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "entity"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+sea-orm = "2.0.0-rc.6"
+serde = { version = "1.0.219", features = ["derive"] }
+utoipa = "5.4.0"
\ No newline at end of file
diff --git a/database/entity/src/lib.rs b/database/entity/src/lib.rs
new file mode 100644
index 0000000..c7dbd75
--- /dev/null
+++ b/database/entity/src/lib.rs
@@ -0,0 +1,6 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.12
+
+pub mod prelude;
+
+pub mod sea_orm_active_enums;
+pub mod user;
diff --git a/database/entity/src/prelude.rs b/database/entity/src/prelude.rs
new file mode 100644
index 0000000..a25d7bb
--- /dev/null
+++ b/database/entity/src/prelude.rs
@@ -0,0 +1,3 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.12
+
+pub use super::user::Entity as User;
diff --git a/database/entity/src/sea_orm_active_enums.rs b/database/entity/src/sea_orm_active_enums.rs
new file mode 100644
index 0000000..c0c9da3
--- /dev/null
+++ b/database/entity/src/sea_orm_active_enums.rs
@@ -0,0 +1,25 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.12
+
+use sea_orm::entity::prelude::*;
+
+#[derive(
+    Debug,
+    Clone,
+    PartialEq,
+    Eq,
+    EnumIter,
+    DeriveActiveEnum,
+    :: serde :: Serialize,
+    :: serde :: Deserialize,
+    :: utoipa :: ToSchema,
+)]
+#[sea_orm(rs_type = "String", db_type = "Enum", enum_name = "user_role")]
+#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum UserRole {
+    #[sea_orm(string_value = "student")]
+    Student,
+    #[sea_orm(string_value = "teacher")]
+    Teacher,
+    #[sea_orm(string_value = "admin")]
+    Admin,
+}
diff --git a/database/entity/src/user.rs b/database/entity/src/user.rs
new file mode 100644
index 0000000..9488eaf
--- /dev/null
+++ b/database/entity/src/user.rs
@@ -0,0 +1,25 @@
+//! `SeaORM` Entity, @generated by sea-orm-codegen 1.1.12
+
+use super::sea_orm_active_enums::UserRole;
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
+#[sea_orm(table_name = "user")]
+pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
+    pub id: String,
+    #[sea_orm(unique)]
+    pub username: String,
+    pub password: Option<String>,
+    pub vk_id: Option<i32>,
+    pub group: Option<String>,
+    pub role: UserRole,
+    pub android_version: Option<String>,
+    #[sea_orm(unique)]
+    pub telegram_id: Option<i64>,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl ActiveModelBehavior for ActiveModel {}
diff --git a/database/migration/.gitignore b/database/migration/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/database/migration/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/database/migration/Cargo.toml b/database/migration/Cargo.toml
new file mode 100644
index 0000000..122a5bd
--- /dev/null
+++ b/database/migration/Cargo.toml
@@ -0,0 +1,22 @@
+[package]
+name = "migration"
+version = "0.1.0"
+edition = "2021"
+publish = false
+
+[lib]
+name = "migration"
+path = "src/lib.rs"
+
+[dependencies]
+async-std = { version = "1", features = ["attributes", "tokio1"] }
+
+[dependencies.sea-orm-migration]
+version = "2.0.0-rc.6"
+features = [
+    # Enable at least one `ASYNC_RUNTIME` and `DATABASE_DRIVER` feature if you want to run migration via CLI.
+    # View the list of supported features at https://www.sea-ql.org/SeaORM/docs/install-and-config/database-and-async-runtime.
+    # e.g.
+    "runtime-tokio", # `ASYNC_RUNTIME` feature
+    "sqlx-postgres", # `DATABASE_DRIVER` feature
+]
diff --git a/database/migration/src/lib.rs b/database/migration/src/lib.rs
new file mode 100644
index 0000000..1751f7c
--- /dev/null
+++ b/database/migration/src/lib.rs
@@ -0,0 +1,16 @@
+pub use sea_orm_migration::prelude::MigratorTrait;
+
+use sea_orm_migration::prelude::*;
+
+mod m20250904_024854_init;
+
+pub struct Migrator;
+
+#[async_trait::async_trait]
+impl MigratorTrait for Migrator {
+    fn migrations() -> Vec<Box<dyn MigrationTrait>> {
+        vec![
+            Box::new(m20250904_024854_init::Migration),
+        ]
+    }
+}
diff --git a/database/migration/src/m20250904_024854_init.rs b/database/migration/src/m20250904_024854_init.rs
new file mode 100644
index 0000000..8a643e6
--- /dev/null
+++ b/database/migration/src/m20250904_024854_init.rs
@@ -0,0 +1,70 @@
+use sea_orm_migration::prelude::extension::postgres::Type;
+use sea_orm_migration::sea_orm::{EnumIter, Iterable};
+use sea_orm_migration::{prelude::*, schema::*};
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .create_type(
+                Type::create()
+                    .as_enum(UserRole)
+                    .values(UserRoleVariants::iter())
+                    .to_owned(),
+            )
+            .await?;
+
+        manager
+            .create_table(
+                Table::create()
+                    .table(User::Table)
+                    .if_not_exists()
+                    .col(string_uniq(User::Id).primary_key().not_null())
+                    .col(string_uniq(User::Username).not_null())
+                    .col(string_null(User::Password))
+                    .col(integer_null(User::VkId))
+                    .col(string_null(User::Group))
+                    .col(enumeration(User::Role, UserRole, UserRoleVariants::iter()))
+                    .col(string_null(User::AndroidVersion))
+                    .col(big_integer_null(User::TelegramId).unique_key())
+                    .to_owned(),
+            )
+            .await
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_table(Table::drop().table(User::Table).to_owned())
+            .await?;
+
+        manager
+            .drop_type(Type::drop().name(UserRole).to_owned())
+            .await
+    }
+}
+
+#[derive(DeriveIden)]
+struct UserRole;
+
+#[derive(DeriveIden, EnumIter)]
+enum UserRoleVariants {
+    Student,
+    Teacher,
+    Admin,
+}
+
+#[derive(DeriveIden)]
+enum User {
+    Table,
+    Id,
+    Username,
+    Password,
+    VkId,
+    Group,
+    Role,
+    AndroidVersion,
+    TelegramId,
+}
diff --git a/database/migration/src/main.rs b/database/migration/src/main.rs
new file mode 100644
index 0000000..c6b6e48
--- /dev/null
+++ b/database/migration/src/main.rs
@@ -0,0 +1,6 @@
+use sea_orm_migration::prelude::*;
+
+#[async_std::main]
+async fn main() {
+    cli::run_cli(migration::Migrator).await;
+}
diff --git a/database/src/lib.rs b/database/src/lib.rs
new file mode 100644
index 0000000..2a61bae
--- /dev/null
+++ b/database/src/lib.rs
@@ -0,0 +1,10 @@
+pub mod query;
+
+pub use migration;
+pub use sea_orm;
+
+pub mod entity {
+    pub use entity::*;
+
+    pub use entity::user::{ActiveModel as ActiveUser, Model as User, Entity as UserEntity, Column as UserColumn};
+}
diff --git a/database/src/query.rs b/database/src/query.rs
new file mode 100644
index 0000000..746bf48
--- /dev/null
+++ b/database/src/query.rs
@@ -0,0 +1,62 @@
+use paste::paste;
+use sea_orm::ColumnTrait;
+use sea_orm::EntityTrait;
+use sea_orm::QueryFilter;
+
+pub struct Query;
+
+macro_rules! ref_type {
+    (String) => {
+        &String
+    };
+    (str) => {
+        &str
+    };
+    ($other:ty) => {
+        $other
+    };
+}
+
+macro_rules! define_is_exists {
+    ($entity: ident, $by: ident, $by_type: ident, $by_column: ident) => {
+        paste! {
+            pub async fn [<is_ $entity _exists_by_ $by>](
+                db: &::sea_orm::DbConn,
+                $by: ref_type!($by_type)
+            ) -> Result<bool, ::sea_orm::DbErr> {
+                ::entity::$entity::Entity::find()
+                    .filter(::entity::$entity::Column::$by_column.eq($by))
+                    .one(db)
+                    .await
+                    .map(|x| x.is_some())
+            }
+        }
+    };
+}
+
+macro_rules! define_find_by {
+    ($entity: ident, $by: ident, $by_type: ident, $by_column: ident) => {
+        paste! {
+            pub async fn [<find_ $entity _by_ $by>](
+                db: &::sea_orm::DbConn,
+                $by: ref_type!($by_type)
+            ) -> Result<Option<::entity::$entity::Model>, ::sea_orm::DbErr> {
+                ::entity::$entity::Entity::find()
+                    .filter(::entity::$entity::Column::$by_column.eq($by))
+                    .one(db)
+                    .await
+            }
+        }
+    };
+}
+
+impl Query {
+    define_find_by!(user, id, str, Id);
+    define_find_by!(user, telegram_id, i64, TelegramId);
+    define_find_by!(user, vk_id, i32, VkId);
+    define_find_by!(user, username, str, Username);
+
+    define_is_exists!(user, id, str, Id);
+    define_is_exists!(user, username, str, Username);
+    define_is_exists!(user, telegram_id, i64, TelegramId);
+}
diff --git a/diesel.toml b/diesel.toml
deleted file mode 100644
index 803c125..0000000
--- a/diesel.toml
+++ /dev/null
@@ -1,9 +0,0 @@
-# For documentation on how to configure this file,
-# see https://diesel.rs/guides/configuring-diesel-cli
-
-[print_schema]
-file = "src/database/schema.rs"
-custom_type_derives = ["diesel::query_builder::QueryId", "Clone"]
-
-[migrations_directory]
-dir = "./migrations"
diff --git a/migrations/.keep b/migrations/.keep
deleted file mode 100644
index e69de29..0000000
diff --git a/migrations/00000000000000_diesel_initial_setup/down.sql b/migrations/00000000000000_diesel_initial_setup/down.sql
deleted file mode 100644
index 2379ff6..0000000
--- a/migrations/00000000000000_diesel_initial_setup/down.sql
+++ /dev/null
@@ -1,6 +0,0 @@
--- This file was automatically created by Diesel to set up helper functions
--- and other internal bookkeeping. This file is safe to edit, any future
--- changes will be added to existing projects as new migrations.
-
-DROP FUNCTION IF EXISTS diesel_manage_updated_at(_tbl regclass);
-DROP FUNCTION IF EXISTS diesel_set_updated_at();
diff --git a/migrations/00000000000000_diesel_initial_setup/up.sql b/migrations/00000000000000_diesel_initial_setup/up.sql
deleted file mode 100644
index 0e346e9..0000000
--- a/migrations/00000000000000_diesel_initial_setup/up.sql
+++ /dev/null
@@ -1,36 +0,0 @@
--- This file was automatically created by Diesel to set up helper functions
--- and other internal bookkeeping. This file is safe to edit, any future
--- changes will be added to existing projects as new migrations.
-
-
-
-
--- Sets up a trigger for the given table to automatically set a column called
--- `updated_at` whenever the row is modified (unless `updated_at` was included
--- in the modified columns)
---
--- # Example
---
--- ```sql
--- CREATE TABLE users (id SERIAL PRIMARY KEY, updated_at TIMESTAMP NOT NULL DEFAULT NOW());
---
--- SELECT diesel_manage_updated_at('users');
--- ```
-CREATE OR REPLACE FUNCTION diesel_manage_updated_at(_tbl regclass) RETURNS VOID AS $$
-BEGIN
-    EXECUTE format('CREATE TRIGGER set_updated_at BEFORE UPDATE ON %s
-                    FOR EACH ROW EXECUTE PROCEDURE diesel_set_updated_at()', _tbl);
-END;
-$$ LANGUAGE plpgsql;
-
-CREATE OR REPLACE FUNCTION diesel_set_updated_at() RETURNS trigger AS $$
-BEGIN
-    IF (
-        NEW IS DISTINCT FROM OLD AND
-        NEW.updated_at IS NOT DISTINCT FROM OLD.updated_at
-    ) THEN
-        NEW.updated_at := current_timestamp;
-    END IF;
-    RETURN NEW;
-END;
-$$ LANGUAGE plpgsql;
diff --git a/migrations/2025-03-21-211822_create_user_role/down.sql b/migrations/2025-03-21-211822_create_user_role/down.sql
deleted file mode 100644
index 8df4f0f..0000000
--- a/migrations/2025-03-21-211822_create_user_role/down.sql
+++ /dev/null
@@ -1 +0,0 @@
-DROP TYPE user_role;
\ No newline at end of file
diff --git a/migrations/2025-03-21-211822_create_user_role/up.sql b/migrations/2025-03-21-211822_create_user_role/up.sql
deleted file mode 100644
index 889ca7a..0000000
--- a/migrations/2025-03-21-211822_create_user_role/up.sql
+++ /dev/null
@@ -1,4 +0,0 @@
-CREATE TYPE user_role AS ENUM (
-    'STUDENT',
-    'TEACHER',
-    'ADMIN');
\ No newline at end of file
diff --git a/migrations/2025-03-21-212111_create_users/down.sql b/migrations/2025-03-21-212111_create_users/down.sql
deleted file mode 100644
index 441087a..0000000
--- a/migrations/2025-03-21-212111_create_users/down.sql
+++ /dev/null
@@ -1 +0,0 @@
-DROP TABLE users;
\ No newline at end of file
diff --git a/migrations/2025-03-21-212111_create_users/up.sql b/migrations/2025-03-21-212111_create_users/up.sql
deleted file mode 100644
index ed2045e..0000000
--- a/migrations/2025-03-21-212111_create_users/up.sql
+++ /dev/null
@@ -1,11 +0,0 @@
-CREATE TABLE users
-(
-    id           text PRIMARY KEY NOT NULL,
-    username     text UNIQUE      NOT NULL,
-    password     text             NOT NULL,
-    vk_id        int4             NULL,
-    access_token text UNIQUE      NOT NULL,
-    "group"      text             NOT NULL,
-    role         user_role        NOT NULL,
-    version      text             NOT NULL
-);
\ No newline at end of file
diff --git a/migrations/2025-03-21-212723_create_fcm/down.sql b/migrations/2025-03-21-212723_create_fcm/down.sql
deleted file mode 100644
index 82e5923..0000000
--- a/migrations/2025-03-21-212723_create_fcm/down.sql
+++ /dev/null
@@ -1 +0,0 @@
-DROP TABLE fcm;
\ No newline at end of file
diff --git a/migrations/2025-03-21-212723_create_fcm/up.sql b/migrations/2025-03-21-212723_create_fcm/up.sql
deleted file mode 100644
index 2611912..0000000
--- a/migrations/2025-03-21-212723_create_fcm/up.sql
+++ /dev/null
@@ -1,6 +0,0 @@
-CREATE TABLE fcm
-(
-    user_id text PRIMARY KEY NOT NULL REFERENCES users (id),
-    token   text             NOT NULL,
-    topics  text[]           NOT NULL CHECK ( array_position(topics, null) is null )
-);
\ No newline at end of file
diff --git a/migrations/2025-05-28-185850_add_tg_id_to_users/down.sql b/migrations/2025-05-28-185850_add_tg_id_to_users/down.sql
deleted file mode 100644
index 8253709..0000000
--- a/migrations/2025-05-28-185850_add_tg_id_to_users/down.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-ALTER TABLE users DROP CONSTRAINT users_telegram_id_key;
-ALTER TABLE users DROP COLUMN telegram_id;
\ No newline at end of file
diff --git a/migrations/2025-05-28-185850_add_tg_id_to_users/up.sql b/migrations/2025-05-28-185850_add_tg_id_to_users/up.sql
deleted file mode 100644
index 75ea0de..0000000
--- a/migrations/2025-05-28-185850_add_tg_id_to_users/up.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-ALTER TABLE users ADD telegram_id int8 NULL;
-ALTER TABLE users ADD CONSTRAINT users_telegram_id_key UNIQUE (telegram_id);
\ No newline at end of file
diff --git a/migrations/2025-05-28-191056_make_users_password_nullable/down.sql b/migrations/2025-05-28-191056_make_users_password_nullable/down.sql
deleted file mode 100644
index 8d3bb89..0000000
--- a/migrations/2025-05-28-191056_make_users_password_nullable/down.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-UPDATE users SET "password" = '' WHERE "password" IS NULL;
-ALTER TABLE users ALTER COLUMN "password" SET NOT NULL;
\ No newline at end of file
diff --git a/migrations/2025-05-28-191056_make_users_password_nullable/up.sql b/migrations/2025-05-28-191056_make_users_password_nullable/up.sql
deleted file mode 100644
index 7239579..0000000
--- a/migrations/2025-05-28-191056_make_users_password_nullable/up.sql
+++ /dev/null
@@ -1 +0,0 @@
-ALTER TABLE users ALTER COLUMN "password" DROP NOT NULL;
diff --git a/migrations/2025-05-28-200403_rename_users_app_version_and_make_it_nullable/down.sql b/migrations/2025-05-28-200403_rename_users_app_version_and_make_it_nullable/down.sql
deleted file mode 100644
index 0945853..0000000
--- a/migrations/2025-05-28-200403_rename_users_app_version_and_make_it_nullable/down.sql
+++ /dev/null
@@ -1,3 +0,0 @@
-UPDATE users SET "android_version" = '' WHERE "android_version" IS NULL;
-ALTER TABLE users ALTER COLUMN "android_version" SET NOT NULL;
-ALTER TABLE users RENAME COLUMN android_version TO "version";
\ No newline at end of file
diff --git a/migrations/2025-05-28-200403_rename_users_app_version_and_make_it_nullable/up.sql b/migrations/2025-05-28-200403_rename_users_app_version_and_make_it_nullable/up.sql
deleted file mode 100644
index ce0c331..0000000
--- a/migrations/2025-05-28-200403_rename_users_app_version_and_make_it_nullable/up.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-ALTER TABLE users RENAME COLUMN "version" TO android_version;
-ALTER TABLE users ALTER COLUMN android_version DROP NOT NULL;
\ No newline at end of file
diff --git a/migrations/2025-05-29-140941_make_users_group_nullable/down.sql b/migrations/2025-05-29-140941_make_users_group_nullable/down.sql
deleted file mode 100644
index 47d6ea3..0000000
--- a/migrations/2025-05-29-140941_make_users_group_nullable/down.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-UPDATE users SET "group" = '' WHERE "group" IS NULL;
-ALTER TABLE users ALTER COLUMN "group" SET NOT NULL;
\ No newline at end of file
diff --git a/migrations/2025-05-29-140941_make_users_group_nullable/up.sql b/migrations/2025-05-29-140941_make_users_group_nullable/up.sql
deleted file mode 100644
index 21f7836..0000000
--- a/migrations/2025-05-29-140941_make_users_group_nullable/up.sql
+++ /dev/null
@@ -1 +0,0 @@
-ALTER TABLE users ALTER COLUMN "group" DROP NOT NULL;
diff --git a/migrations/2025-05-29-142329_make_users_access_token_nullable/down.sql b/migrations/2025-05-29-142329_make_users_access_token_nullable/down.sql
deleted file mode 100644
index 5695b0d..0000000
--- a/migrations/2025-05-29-142329_make_users_access_token_nullable/down.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-UPDATE users SET "access_token" = '' WHERE "access_token" IS NULL;
-ALTER TABLE users ALTER COLUMN "access_token" SET NOT NULL;
\ No newline at end of file
diff --git a/migrations/2025-05-29-142329_make_users_access_token_nullable/up.sql b/migrations/2025-05-29-142329_make_users_access_token_nullable/up.sql
deleted file mode 100644
index 8b8f11d..0000000
--- a/migrations/2025-05-29-142329_make_users_access_token_nullable/up.sql
+++ /dev/null
@@ -1 +0,0 @@
-ALTER TABLE users ALTER COLUMN "access_token" DROP NOT NULL;
diff --git a/src/database/driver.rs b/src/database/driver.rs
deleted file mode 100644
index 0c15458..0000000
--- a/src/database/driver.rs
+++ /dev/null
@@ -1,148 +0,0 @@
-pub mod users {
-    use crate::database::models::User;
-    use crate::database::schema::users::dsl::users;
-    use crate::database::schema::users::dsl::*;
-    use crate::state::AppState;
-    use actix_web::web;
-    use diesel::{insert_into, ExpressionMethods, QueryResult};
-    use diesel::{QueryDsl, RunQueryDsl};
-    use diesel::{SaveChangesDsl, SelectableHelper};
-    use std::ops::DerefMut;
-
-    pub async fn get(state: &web::Data<AppState>, _id: &String) -> QueryResult<User> {
-        users
-            .filter(id.eq(_id))
-            .select(User::as_select())
-            .first(state.get_database().await.deref_mut())
-    }
-
-    pub async fn get_by_username(
-        state: &web::Data<AppState>,
-        _username: &String,
-    ) -> QueryResult<User> {
-        users
-            .filter(username.eq(_username))
-            .select(User::as_select())
-            .first(state.get_database().await.deref_mut())
-    }
-
-    //noinspection RsTraitObligations
-    pub async fn get_by_vk_id(state: &web::Data<AppState>, _vk_id: i32) -> QueryResult<User> {
-        users
-            .filter(vk_id.eq(_vk_id))
-            .select(User::as_select())
-            .first(state.get_database().await.deref_mut())
-    }
-
-    //noinspection RsTraitObligations
-    pub async fn get_by_telegram_id(
-        state: &web::Data<AppState>,
-        _telegram_id: i64,
-    ) -> QueryResult<User> {
-        users
-            .filter(telegram_id.eq(_telegram_id))
-            .select(User::as_select())
-            .first(state.get_database().await.deref_mut())
-    }
-
-    //noinspection DuplicatedCode
-    pub async fn contains_by_username(state: &web::Data<AppState>, _username: &String) -> bool {
-        // и как это нахуй сократить блять примеров нихуя нет, нихуя не работает
-        // как меня этот раст заебал уже
-
-        match users
-            .filter(username.eq(_username))
-            .count()
-            .get_result::<i64>(state.get_database().await.deref_mut())
-        {
-            Ok(count) => count > 0,
-            Err(_) => false,
-        }
-    }
-
-    //noinspection DuplicatedCode
-    //noinspection RsTraitObligations
-    pub async fn contains_by_vk_id(state: &web::Data<AppState>, _vk_id: i32) -> bool {
-        match users
-            .filter(vk_id.eq(_vk_id))
-            .count()
-            .get_result::<i64>(state.get_database().await.deref_mut())
-        {
-            Ok(count) => count > 0,
-            Err(_) => false,
-        }
-    }
-
-    pub async fn insert(state: &web::Data<AppState>, user: &User) -> QueryResult<usize> {
-        insert_into(users)
-            .values(user)
-            .execute(state.get_database().await.deref_mut())
-    }
-
-    /// Function declaration [User::save][UserSave::save].
-    pub trait UserSave {
-        /// Saves the user's changes to the database.
-        ///
-        /// # Arguments
-        ///
-        /// * `state`: The state of the actix-web application that stores the mutex of the [connection][diesel::PgConnection].
-        ///
-        /// returns: `QueryResult<User>`
-        ///
-        /// # Examples
-        ///
-        /// ```
-        /// use crate::database::driver::users;
-        ///
-        /// #[derive(Deserialize)]
-        /// struct Params {
-        ///     pub username: String,
-        /// }
-        ///
-        /// #[patch("/")]
-        /// async fn patch_user(
-        ///     app_state: web::Data<AppState>,
-        ///     user: SyncExtractor<User>,
-        ///     web::Query(params): web::Query<Params>,
-        /// ) -> web::Json<User> {
-        ///     let mut user = user.into_inner();
-        ///
-        ///     user.username = params.username;
-        ///
-        ///     match user.save(&app_state) {
-        ///         Ok(user) => web::Json(user),
-        ///         Err(e) => {
-        ///             eprintln!("Failed to save user: {e}");
-        ///             panic!();
-        ///         }
-        ///     }
-        /// }
-        /// ```
-        async fn save(&self, state: &web::Data<AppState>) -> QueryResult<User>;
-    }
-
-    /// Implementation of [UserSave][UserSave] trait.
-    impl UserSave for User {
-        async fn save(&self, state: &web::Data<AppState>) -> QueryResult<User> {
-            self.save_changes::<Self>(state.get_database().await.deref_mut())
-        }
-    }
-
-    #[cfg(test)]
-    pub async fn delete_by_username(state: &web::Data<AppState>, _username: &String) -> bool {
-        match diesel::delete(users.filter(username.eq(_username)))
-            .execute(state.get_database().await.deref_mut())
-        {
-            Ok(count) => count > 0,
-            Err(_) => false,
-        }
-    }
-
-    #[cfg(test)]
-    pub async fn insert_or_ignore(state: &web::Data<AppState>, user: &User) -> QueryResult<usize> {
-        insert_into(users)
-            .values(user)
-            .on_conflict_do_nothing()
-            .execute(state.get_database().await.deref_mut())
-    }
-}
diff --git a/src/database/mod.rs b/src/database/mod.rs
deleted file mode 100644
index 8eaeed3..0000000
--- a/src/database/mod.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-pub mod driver;
-pub mod models;
-pub mod schema;
diff --git a/src/database/models.rs b/src/database/models.rs
deleted file mode 100644
index 1155735..0000000
--- a/src/database/models.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-use actix_macros::ResponderJson;
-use diesel::QueryId;
-use diesel::prelude::*;
-use serde::{Deserialize, Serialize};
-use utoipa::ToSchema;
-
-#[derive(
-    Copy, Clone, PartialEq, Debug, Serialize, Deserialize, diesel_derive_enum::DbEnum, ToSchema,
-)]
-#[ExistingTypePath = "crate::database::schema::sql_types::UserRole"]
-#[DbValueStyle = "UPPERCASE"]
-#[serde(rename_all = "UPPERCASE")]
-pub enum UserRole {
-    Student,
-    Teacher,
-    Admin,
-}
-
-#[derive(
-    Identifiable,
-    AsChangeset,
-    Queryable,
-    QueryId,
-    Selectable,
-    Serialize,
-    Insertable,
-    Debug,
-    ToSchema,
-    ResponderJson,
-)]
-#[diesel(table_name = crate::database::schema::users)]
-#[diesel(treat_none_as_null = true)]
-pub struct User {
-    /// Account UUID.
-    pub id: String,
-
-    /// User name.
-    pub username: String,
-
-    /// BCrypt password hash.
-    pub password: Option<String>,
-
-    /// ID of the linked VK account.
-    pub vk_id: Option<i32>,
-
-    /// JWT access token.
-    pub access_token: Option<String>,
-
-    /// Group.
-    pub group: Option<String>,
-
-    /// Role.
-    pub role: UserRole,
-
-    /// Version of the installed Polytechnic+ application.
-    pub android_version: Option<String>,
-
-    /// ID of the linked Telegram account.
-    pub telegram_id: Option<i64>,
-}
-
-#[derive(
-    Debug,
-    Clone,
-    Serialize,
-    Identifiable,
-    Queryable,
-    Selectable,
-    Insertable,
-    AsChangeset,
-    Associations,
-    ToSchema,
-    ResponderJson,
-)]
-#[diesel(belongs_to(User))]
-#[diesel(table_name = crate::database::schema::fcm)]
-#[diesel(primary_key(user_id))]
-pub struct FCM {
-    /// Account UUID.
-    pub user_id: String,
-
-    /// FCM token.
-    pub token: String,
-
-    /// List of topics subscribed to by the user.
-    pub topics: Vec<Option<String>>,
-}
diff --git a/src/database/schema.rs b/src/database/schema.rs
deleted file mode 100644
index b4dba01..0000000
--- a/src/database/schema.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-// @generated automatically by Diesel CLI.
-
-pub mod sql_types {
-    #[derive(diesel::query_builder::QueryId, Clone, diesel::sql_types::SqlType)]
-    #[diesel(postgres_type(name = "user_role"))]
-    pub struct UserRole;
-}
-
-diesel::table! {
-    fcm (user_id) {
-        user_id -> Text,
-        token -> Text,
-        topics -> Array<Nullable<Text>>,
-    }
-}
-
-diesel::table! {
-    use diesel::sql_types::*;
-    use super::sql_types::UserRole;
-
-    users (id) {
-        id -> Text,
-        username -> Text,
-        password -> Nullable<Text>,
-        vk_id -> Nullable<Int4>,
-        access_token -> Nullable<Text>,
-        group -> Nullable<Text>,
-        role -> UserRole,
-        android_version -> Nullable<Text>,
-        telegram_id -> Nullable<Int8>,
-    }
-}
-
-diesel::joinable!(fcm -> users (user_id));
-
-diesel::allow_tables_to_appear_in_same_query!(
-    fcm,
-    users,
-);
diff --git a/src/extractors/authorized_user.rs b/src/extractors/authorized_user.rs
index 9179cc4..7552641 100644
--- a/src/extractors/authorized_user.rs
+++ b/src/extractors/authorized_user.rs
@@ -1,5 +1,3 @@
-use crate::database::driver;
-use crate::database::models::User;
 use crate::extractors::base::FromRequestAsync;
 use crate::state::AppState;
 use crate::utility::jwt;
@@ -8,9 +6,12 @@ use actix_web::body::BoxBody;
 use actix_web::dev::Payload;
 use actix_web::http::header;
 use actix_web::{web, HttpRequest};
+use database::entity::User;
+use database::query::Query;
 use derive_more::Display;
 use serde::{Deserialize, Serialize};
 use std::fmt::Debug;
+use std::ops::Deref;
 
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize, Display, MiddlewareError)]
 #[status_code = "actix_web::http::StatusCode::UNAUTHORIZED"]
@@ -88,10 +89,20 @@ impl FromRequestAsync for User {
         let user_id = jwt::verify_and_decode(&access_token)
             .map_err(|_| Error::InvalidAccessToken.into_err())?;
 
-        let app_state = req.app_data::<web::Data<AppState>>().unwrap();
+        let db = req
+            .app_data::<web::Data<AppState>>()
+            .unwrap()
+            .get_database();
 
-        driver::users::get(app_state, &user_id)
+        Query::find_user_by_id(db, &user_id)
             .await
             .map_err(|_| Error::NoUser.into())
+            .and_then(|user| {
+                if let Some(user) = user {
+                    Ok(user)
+                } else {
+                    Err(actix_web::Error::from(Error::NoUser))
+                }
+            })
     }
 }
diff --git a/src/main.rs b/src/main.rs
index be87c86..e0d8017 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,8 +12,6 @@ use utoipa_rapidoc::RapiDoc;
 
 mod state;
 
-mod database;
-
 mod extractors;
 mod middlewares;
 mod routes;
@@ -72,7 +70,7 @@ pub fn get_api_scope<
 async fn async_main() -> io::Result<()> {
     info!("Запуск сервера...");
 
-    let app_state = new_app_state().await.unwrap();
+    let app_state = new_app_state(None).await.unwrap();
 
     HttpServer::new(move || {
         let (app, api) = App::new()
diff --git a/src/middlewares/authorization.rs b/src/middlewares/authorization.rs
index e8d700c..f293639 100644
--- a/src/middlewares/authorization.rs
+++ b/src/middlewares/authorization.rs
@@ -1,4 +1,3 @@
-use crate::database::models::User;
 use crate::extractors::authorized_user;
 use crate::extractors::base::FromRequestAsync;
 use actix_web::body::{BoxBody, EitherBody};
@@ -7,6 +6,7 @@ use actix_web::{Error, HttpRequest, ResponseError};
 use futures_util::future::LocalBoxFuture;
 use std::future::{Ready, ready};
 use std::rc::Rc;
+use database::entity::User;
 
 /// Middleware guard working with JWT tokens.
 pub struct JWTAuthorization {
diff --git a/src/routes/auth/sign_in.rs b/src/routes/auth/sign_in.rs
index 6260b57..de74171 100644
--- a/src/routes/auth/sign_in.rs
+++ b/src/routes/auth/sign_in.rs
@@ -1,25 +1,28 @@
 use self::schema::*;
-use crate::database::driver;
-use crate::database::driver::users::UserSave;
 use crate::routes::auth::shared::parse_vk_id;
 use crate::routes::auth::sign_in::schema::SignInData::{Default, VkOAuth};
-use crate::routes::schema::ResponseError;
 use crate::routes::schema::user::UserResponse;
-use crate::{AppState, utility};
+use crate::routes::schema::ResponseError;
+use crate::{utility, AppState};
 use actix_web::{post, web};
+use database::query::Query;
 use web::Json;
 
 async fn sign_in_combined(
     data: SignInData,
     app_state: &web::Data<AppState>,
 ) -> Result<UserResponse, ErrorCode> {
+    let db = app_state.get_database();
+
     let user = match &data {
-        Default(data) => driver::users::get_by_username(&app_state, &data.username).await,
-        VkOAuth(id) => driver::users::get_by_vk_id(&app_state, *id).await,
-    };
+        Default(data) => Query::find_user_by_username(db, &data.username).await,
+        VkOAuth(id) => Query::find_user_by_vk_id(db, *id).await,
+    }
+    .ok()
+    .flatten();
 
     match user {
-        Ok(mut user) => {
+        Some(user) => {
             if let Default(data) = data {
                 if user.password.is_none() {
                     return Err(ErrorCode::IncorrectCredentials);
@@ -37,14 +40,11 @@ async fn sign_in_combined(
                 }
             }
 
-            user.access_token = Some(utility::jwt::encode(&user.id));
-
-            user.save(&app_state).await.expect("Failed to update user");
-
-            Ok(user.into())
+            let access_token = utility::jwt::encode(&user.id);
+            Ok(UserResponse::from_user_with_token(user, access_token))
         }
 
-        Err(_) => Err(ErrorCode::IncorrectCredentials),
+        None => Err(ErrorCode::IncorrectCredentials),
     }
 }
 
@@ -139,16 +139,16 @@ mod schema {
 #[cfg(test)]
 mod tests {
     use super::schema::*;
-    use crate::database::driver;
-    use crate::database::models::{User, UserRole};
     use crate::routes::auth::sign_in::sign_in;
     use crate::test_env::tests::{static_app_state, test_app_state, test_env};
-    use crate::utility;
     use actix_test::test_app;
     use actix_web::dev::ServiceResponse;
     use actix_web::http::Method;
     use actix_web::http::StatusCode;
     use actix_web::test;
+    use database::entity::sea_orm_active_enums::UserRole;
+    use database::entity::ActiveUser;
+    use database::sea_orm::{ActiveModelTrait, Set};
     use sha1::{Digest, Sha1};
     use std::fmt::Write;
 
@@ -182,22 +182,24 @@ mod tests {
         test_env();
 
         let app_state = static_app_state().await;
-        driver::users::insert_or_ignore(
-            &app_state,
-            &User {
-                id: id.clone(),
-                username,
-                password: Some(bcrypt::hash("example".to_string(), bcrypt::DEFAULT_COST).unwrap()),
-                vk_id: None,
-                telegram_id: None,
-                access_token: Some(utility::jwt::encode(&id)),
-                group: Some("ИС-214/23".to_string()),
-                role: UserRole::Student,
-                android_version: None,
-            },
-        )
-        .await
-        .unwrap();
+
+        let active_user = ActiveUser {
+            id: Set(id.clone()),
+            username: Set(username),
+            password: Set(Some(
+                bcrypt::hash("example".to_string(), bcrypt::DEFAULT_COST).unwrap(),
+            )),
+            vk_id: Set(None),
+            telegram_id: Set(None),
+            group: Set(Some("ИС-214/23".to_string())),
+            role: Set(UserRole::Student),
+            android_version: Set(None),
+        };
+
+        active_user
+            .save(app_state.get_database())
+            .await
+            .expect("Failed to save user");
     }
 
     #[actix_web::test]
diff --git a/src/routes/auth/sign_up.rs b/src/routes/auth/sign_up.rs
index 67226c4..66730b5 100644
--- a/src/routes/auth/sign_up.rs
+++ b/src/routes/auth/sign_up.rs
@@ -1,11 +1,14 @@
 use self::schema::*;
-use crate::AppState;
-use crate::database::driver;
-use crate::database::models::UserRole;
 use crate::routes::auth::shared::parse_vk_id;
-use crate::routes::schema::ResponseError;
 use crate::routes::schema::user::UserResponse;
+use crate::routes::schema::ResponseError;
+use crate::{utility, AppState};
 use actix_web::{post, web};
+use database::entity::sea_orm_active_enums::UserRole;
+use database::entity::ActiveUser;
+use database::query::Query;
+use database::sea_orm::ActiveModelTrait;
+use std::ops::Deref;
 use web::Json;
 
 async fn sign_up_combined(
@@ -28,22 +31,31 @@ async fn sign_up_combined(
         return Err(ErrorCode::InvalidGroupName);
     }
 
-    // If user with specified username already exists.
-    if driver::users::contains_by_username(&app_state, &data.username).await {
+    let db = app_state.get_database();
+
+    // If user with specified username already exists.O
+    if Query::find_user_by_username(db, &data.username)
+        .await
+        .is_ok_and(|user| user.is_some())
+    {
         return Err(ErrorCode::UsernameAlreadyExists);
     }
 
     // If user with specified VKID already exists.
     if let Some(id) = data.vk_id {
-        if driver::users::contains_by_vk_id(&app_state, id).await {
+        if Query::find_user_by_vk_id(db, id)
+            .await
+            .is_ok_and(|user| user.is_some())
+        {
             return Err(ErrorCode::VkAlreadyExists);
         }
     }
 
-    let user = data.into();
-    driver::users::insert(&app_state, &user).await.unwrap();
+    let active_user: ActiveUser = data.into();
+    let user = active_user.insert(db).await.unwrap();
+    let access_token = utility::jwt::encode(&user.id);
 
-    Ok(UserResponse::from(&user)).into()
+    Ok(UserResponse::from_user_with_token(user, access_token))
 }
 
 #[utoipa::path(responses(
@@ -101,10 +113,11 @@ pub async fn sign_up_vk(
 }
 
 mod schema {
-    use crate::database::models::{User, UserRole};
     use crate::routes::schema::user::UserResponse;
-    use crate::utility;
     use actix_macros::ErrResponse;
+    use database::entity::sea_orm_active_enums::UserRole;
+    use database::entity::ActiveUser;
+    use database::sea_orm::Set;
     use derive_more::Display;
     use objectid::ObjectId;
     use serde::{Deserialize, Serialize};
@@ -134,7 +147,7 @@ mod schema {
     }
 
     pub mod vk {
-        use crate::database::models::UserRole;
+        use database::entity::sea_orm_active_enums::UserRole;
         use serde::{Deserialize, Serialize};
 
         #[derive(Serialize, Deserialize, utoipa::ToSchema)]
@@ -215,25 +228,21 @@ mod schema {
         pub version: String,
     }
 
-    impl Into<User> for SignUpData {
-        fn into(self) -> User {
+    impl Into<ActiveUser> for SignUpData {
+        fn into(self) -> ActiveUser {
             assert_ne!(self.password.is_some(), self.vk_id.is_some());
 
-            let id = ObjectId::new().unwrap().to_string();
-            let access_token = Some(utility::jwt::encode(&id));
-
-            User {
-                id,
-                username: self.username,
-                password: self
+            ActiveUser {
+                id: Set(ObjectId::new().unwrap().to_string()),
+                username: Set(self.username),
+                password: Set(self
                     .password
-                    .map(|x| bcrypt::hash(x, bcrypt::DEFAULT_COST).unwrap()),
-                vk_id: self.vk_id,
-                telegram_id: None,
-                access_token,
-                group: Some(self.group),
-                role: self.role,
-                android_version: Some(self.version),
+                    .map(|x| bcrypt::hash(x, bcrypt::DEFAULT_COST).unwrap())),
+                vk_id: Set(self.vk_id),
+                telegram_id: Set(None),
+                group: Set(Some(self.group)),
+                role: Set(self.role),
+                android_version: Set(Some(self.version)),
             }
         }
     }
@@ -241,8 +250,6 @@ mod schema {
 
 #[cfg(test)]
 mod tests {
-    use crate::database::driver;
-    use crate::database::models::UserRole;
     use crate::routes::auth::sign_up::schema::Request;
     use crate::routes::auth::sign_up::sign_up;
     use crate::test_env::tests::{static_app_state, test_app_state, test_env};
@@ -251,6 +258,11 @@ mod tests {
     use actix_web::http::Method;
     use actix_web::http::StatusCode;
     use actix_web::test;
+    use database::entity::sea_orm_active_enums::UserRole;
+    use database::entity::{UserColumn, UserEntity};
+    use database::sea_orm::ColumnTrait;
+    use database::sea_orm::{EntityTrait, QueryFilter};
+    use std::ops::Deref;
 
     struct SignUpPartial<'a> {
         username: &'a str,
@@ -282,7 +294,12 @@ mod tests {
         test_env();
 
         let app_state = static_app_state().await;
-        driver::users::delete_by_username(&app_state, &"test::sign_up_valid".to_string()).await;
+
+        UserEntity::delete_many()
+            .filter(UserColumn::Username.eq("test::sign_up_valid"))
+            .exec(app_state.get_database())
+            .await
+            .expect("Failed to delete user");
 
         // test
 
@@ -303,7 +320,12 @@ mod tests {
         test_env();
 
         let app_state = static_app_state().await;
-        driver::users::delete_by_username(&app_state, &"test::sign_up_multiple".to_string()).await;
+
+        UserEntity::delete_many()
+            .filter(UserColumn::Username.eq("test::sign_up_multiple"))
+            .exec(app_state.get_database())
+            .await
+            .expect("Failed to delete user");
 
         let create = sign_up_client(SignUpPartial {
             username: "test::sign_up_multiple",
diff --git a/src/routes/flow/telegram_auth.rs b/src/routes/flow/telegram_auth.rs
index da7f4ee..e132445 100644
--- a/src/routes/flow/telegram_auth.rs
+++ b/src/routes/flow/telegram_auth.rs
@@ -1,13 +1,15 @@
 use self::schema::*;
-use crate::database::driver;
-use crate::database::driver::users::UserSave;
-use crate::database::models::{User, UserRole};
 use crate::routes::schema::ResponseError;
 use crate::utility::telegram::{WebAppInitDataMap, WebAppUser};
-use crate::{AppState, utility};
+use crate::{utility, AppState};
 use actix_web::{post, web};
 use chrono::{DateTime, Duration, Utc};
+use database::entity::sea_orm_active_enums::UserRole;
+use database::entity::ActiveUser;
+use database::query::Query;
+use database::sea_orm::{ActiveModelTrait, Set};
 use objectid::ObjectId;
+use std::ops::Deref;
 use std::sync::Arc;
 use web::Json;
 
@@ -48,39 +50,28 @@ pub async fn telegram_auth(
     let web_app_user =
         serde_json::from_str::<WebAppUser>(init_data.data_map.get("user").unwrap()).unwrap();
 
-    let mut user = {
-        match driver::users::get_by_telegram_id(&app_state, web_app_user.id).await {
-            Ok(value) => Ok(value),
-            Err(_) => {
-                let new_user = User {
-                    id: ObjectId::new().unwrap().to_string(),
-                    username: format!("telegram_{}", web_app_user.id), // можно оставить, а можно поменять
-                    password: None,                                    // ибо нехуй
-                    vk_id: None,
-                    telegram_id: Some(web_app_user.id),
-                    access_token: None, // установится ниже
-                    group: None,
-                    role: UserRole::Student, // TODO: при реге проверять данные
-                    android_version: None,
+    let user =
+        match Query::find_user_by_telegram_id(app_state.get_database(), web_app_user.id).await {
+            Ok(Some(value)) => Ok(value),
+            _ => {
+                let new_user = ActiveUser {
+                    id: Set(ObjectId::new().unwrap().to_string()),
+                    username: Set(format!("telegram_{}", web_app_user.id)), // можно оставить, а можно поменять
+                    password: Set(None),                                    // ибо нехуй
+                    vk_id: Set(None),
+                    telegram_id: Set(Some(web_app_user.id)),
+                    group: Set(None),
+                    role: Set(UserRole::Student), // TODO: при реге проверять данные
+                    android_version: Set(None),
                 };
 
-                driver::users::insert(&app_state, &new_user)
-                    .await
-                    .map(|_| new_user)
+                new_user.insert(app_state.get_database()).await
             }
         }
-        .expect("Failed to get or add user")
-    };
+        .expect("Failed to get or add user");
 
-    user.access_token = Some(utility::jwt::encode(&user.id));
-
-    user.save(&app_state).await.expect("Failed to update user");
-
-    Ok(Response::new(
-        &*user.access_token.unwrap(),
-        user.group.is_some(),
-    ))
-    .into()
+    let access_token = utility::jwt::encode(&user.id);
+    Ok(Response::new(&access_token, user.group.is_some())).into()
 }
 
 mod schema {
@@ -89,9 +80,9 @@ mod schema {
     use crate::utility::telegram::VerifyError;
     use actix_macros::ErrResponse;
     use actix_web::body::EitherBody;
-    use actix_web::cookie::CookieBuilder;
     use actix_web::cookie::time::OffsetDateTime;
-    use actix_web::{HttpRequest, HttpResponse, web};
+    use actix_web::cookie::CookieBuilder;
+    use actix_web::{web, HttpRequest, HttpResponse};
     use derive_more::Display;
     use serde::{Deserialize, Serialize, Serializer};
     use std::ops::Add;
@@ -176,4 +167,4 @@ mod schema {
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/routes/flow/telegram_complete.rs b/src/routes/flow/telegram_complete.rs
index c71489e..64c6f6f 100644
--- a/src/routes/flow/telegram_complete.rs
+++ b/src/routes/flow/telegram_complete.rs
@@ -1,11 +1,12 @@
 use self::schema::*;
-use crate::AppState;
-use crate::database::driver;
-use crate::database::driver::users::UserSave;
-use crate::database::models::User;
 use crate::extractors::base::AsyncExtractor;
 use crate::routes::schema::ResponseError;
+use crate::AppState;
 use actix_web::{post, web};
+use database::entity::User;
+use database::query::Query;
+use database::sea_orm::{ActiveModelTrait, IntoActiveModel, Set};
+use std::ops::Deref;
 use web::Json;
 
 #[utoipa::path(responses(
@@ -20,7 +21,7 @@ pub async fn telegram_complete(
     app_state: web::Data<AppState>,
     user: AsyncExtractor<User>,
 ) -> ServiceResponse {
-    let mut user = user.into_inner();
+    let user = user.into_inner();
 
     // проверка на перезапись уже имеющихся данных
     if user.group.is_some() {
@@ -29,13 +30,19 @@ pub async fn telegram_complete(
 
     let data = data.into_inner();
 
+    let db = app_state.get_database();
+    let mut active_user = user.clone().into_active_model();
+
     // замена существующего имени, если оно отличается
     if user.username != data.username {
-        if driver::users::contains_by_username(&app_state, &data.username).await {
+        if Query::is_user_exists_by_username(db, &data.username)
+            .await
+            .unwrap()
+        {
             return Err(ErrorCode::UsernameAlreadyExists).into();
         }
 
-        user.username = data.username;
+        active_user.username = Set(data.username);
     }
 
     // проверка на существование группы
@@ -50,9 +57,12 @@ pub async fn telegram_complete(
         return Err(ErrorCode::InvalidGroupName).into();
     }
 
-    user.group = Some(data.group);
+    active_user.group = Set(Some(data.group));
 
-    user.save(&app_state).await.expect("Failed to update user");
+    active_user
+        .update(db)
+        .await
+        .expect("Failed to update user");
 
     Ok(()).into()
 }
diff --git a/src/routes/schedule/group.rs b/src/routes/schedule/group.rs
index 943197e..e2d0f90 100644
--- a/src/routes/schedule/group.rs
+++ b/src/routes/schedule/group.rs
@@ -1,10 +1,10 @@
 use self::schema::*;
 use crate::AppState;
-use crate::database::models::User;
 use crate::extractors::base::AsyncExtractor;
 use crate::routes::schedule::schema::ScheduleEntryResponse;
 use crate::routes::schema::ResponseError;
 use actix_web::{get, web};
+use database::entity::User;
 
 #[utoipa::path(responses(
     (status = OK, body = ScheduleEntryResponse),
diff --git a/src/routes/schema.rs b/src/routes/schema.rs
index 9998cfb..b9b6e79 100644
--- a/src/routes/schema.rs
+++ b/src/routes/schema.rs
@@ -126,8 +126,9 @@ where
 }
 
 pub mod user {
-    use crate::database::models::{User, UserRole};
     use actix_macros::{OkResponse, ResponderJson};
+    use database::entity::sea_orm_active_enums::UserRole;
+    use database::entity::User;
     use serde::Serialize;
 
     //noinspection SpellCheckingInspection
@@ -165,17 +166,31 @@ pub mod user {
         pub access_token: Option<String>,
     }
 
-    /// Create UserResponse from User ref.
-    impl From<&User> for UserResponse {
-        fn from(user: &User) -> Self {
-            UserResponse {
+    impl UserResponse {
+        pub fn from_user_with_token(user: User, access_token: String) -> Self {
+            Self {
                 id: user.id.clone(),
                 username: user.username.clone(),
                 group: user.group.clone(),
                 role: user.role.clone(),
                 vk_id: user.vk_id.clone(),
                 telegram_id: user.telegram_id.clone(),
-                access_token: user.access_token.clone(),
+                access_token: Some(access_token),
+            }
+        }
+    }
+
+    /// Create UserResponse from User ref.
+    impl From<&User> for UserResponse {
+        fn from(user: &User) -> Self {
+            Self {
+                id: user.id.clone(),
+                username: user.username.clone(),
+                group: user.group.clone(),
+                role: user.role.clone(),
+                vk_id: user.vk_id.clone(),
+                telegram_id: user.telegram_id.clone(),
+                access_token: None,
             }
         }
     }
@@ -183,14 +198,14 @@ pub mod user {
     /// Transform User to UserResponse.
     impl From<User> for UserResponse {
         fn from(user: User) -> Self {
-            UserResponse {
+            Self {
                 id: user.id,
                 username: user.username,
                 group: user.group,
                 role: user.role,
                 vk_id: user.vk_id,
                 telegram_id: user.telegram_id,
-                access_token: user.access_token,
+                access_token: None,
             }
         }
     }
diff --git a/src/routes/users/change_group.rs b/src/routes/users/change_group.rs
index 28b11f7..0913f19 100644
--- a/src/routes/users/change_group.rs
+++ b/src/routes/users/change_group.rs
@@ -1,9 +1,10 @@
 use self::schema::*;
-use crate::database::driver::users::UserSave;
-use crate::database::models::User;
 use crate::extractors::base::AsyncExtractor;
 use crate::state::AppState;
 use actix_web::{post, web};
+use database::entity::User;
+use database::sea_orm::{ActiveModelTrait, IntoActiveModel, Set};
+use std::ops::Deref;
 
 #[utoipa::path(responses((status = OK)))]
 #[post("/change-group")]
@@ -12,9 +13,13 @@ pub async fn change_group(
     user: AsyncExtractor<User>,
     data: web::Json<Request>,
 ) -> ServiceResponse {
-    let mut user = user.into_inner();
+    let user = user.into_inner();
 
-    if user.group.is_some_and(|group| group == data.group) {
+    if user
+        .group
+        .as_ref()
+        .is_some_and(|group| group.eq(&data.group))
+    {
         return Ok(()).into();
     }
 
@@ -28,10 +33,12 @@ pub async fn change_group(
     {
         return Err(ErrorCode::NotFound).into();
     }
-    
-    user.group = Some(data.into_inner().group);
-    user.save(&app_state).await.unwrap();
-    
+
+    let mut active_user = user.clone().into_active_model();
+    active_user.group = Set(Some(data.into_inner().group));
+
+    active_user.update(app_state.get_database()).await.unwrap();
+
     Ok(()).into()
 }
 
diff --git a/src/routes/users/change_username.rs b/src/routes/users/change_username.rs
index c35c21b..4c942d5 100644
--- a/src/routes/users/change_username.rs
+++ b/src/routes/users/change_username.rs
@@ -1,10 +1,11 @@
 use self::schema::*;
-use crate::database::driver;
-use crate::database::driver::users::UserSave;
-use crate::database::models::User;
 use crate::extractors::base::AsyncExtractor;
 use crate::state::AppState;
 use actix_web::{post, web};
+use database::entity::User;
+use database::query::Query;
+use database::sea_orm::{ActiveModelTrait, IntoActiveModel, Set};
+use std::ops::Deref;
 
 #[utoipa::path(responses((status = OK)))]
 #[post("/change-username")]
@@ -13,21 +14,24 @@ pub async fn change_username(
     user: AsyncExtractor<User>,
     data: web::Json<Request>,
 ) -> ServiceResponse {
-    let mut user = user.into_inner();
+    let user = user.into_inner();
 
     if user.username == data.username {
         return Ok(()).into();
     }
 
-    if driver::users::get_by_username(&app_state, &data.username)
+    let db = app_state.get_database();
+
+    if Query::is_user_exists_by_username(db, &data.username)
         .await
-        .is_ok()
+        .unwrap()
     {
         return Err(ErrorCode::AlreadyExists).into();
     }
 
-    user.username = data.into_inner().username;
-    user.save(&app_state).await.unwrap();
+    let mut active_user = user.into_active_model();
+    active_user.username = Set(data.into_inner().username);
+    active_user.update(db).await.unwrap();
 
     Ok(()).into()
 }
diff --git a/src/routes/users/me.rs b/src/routes/users/me.rs
index 261c837..6f11112 100644
--- a/src/routes/users/me.rs
+++ b/src/routes/users/me.rs
@@ -1,7 +1,7 @@
-use crate::database::models::User;
 use crate::extractors::base::AsyncExtractor;
 use crate::routes::schema::user::UserResponse;
 use actix_web::get;
+use database::entity::User;
 
 #[utoipa::path(responses((status = OK, body = UserResponse)))]
 #[get("/me")]
diff --git a/src/state/mod.rs b/src/state/mod.rs
index cc67033..d29883e 100644
--- a/src/state/mod.rs
+++ b/src/state/mod.rs
@@ -2,25 +2,24 @@ mod env;
 
 pub use crate::state::env::AppEnv;
 use actix_web::web;
-use diesel::{Connection, PgConnection};
+use database::sea_orm::{Database, DatabaseConnection};
 use providers::base::{ScheduleProvider, ScheduleSnapshot};
 use std::collections::HashMap;
 use std::sync::Arc;
-use tokio::sync::{Mutex, MutexGuard};
 use tokio_util::sync::CancellationToken;
 
 /// Common data provided to endpoints.
 pub struct AppState {
     cancel_token: CancellationToken,
-    database: Mutex<PgConnection>,
+    database: DatabaseConnection,
     providers: HashMap<String, Arc<dyn ScheduleProvider>>,
     env: AppEnv,
 }
 
 impl AppState {
-    pub async fn new() -> Result<Self, Box<dyn std::error::Error>> {
-        let database_url = std::env::var("DATABASE_URL").expect("DATABASE_URL must be set");
-
+    pub async fn new(
+        database: Option<DatabaseConnection>,
+    ) -> Result<Self, Box<dyn std::error::Error>> {
         let env = AppEnv::default();
         let providers: HashMap<String, Arc<dyn ScheduleProvider>> = HashMap::from([(
             "eng_polytechnic".to_string(),
@@ -52,10 +51,14 @@ impl AppState {
 
         let this = Self {
             cancel_token: CancellationToken::new(),
-            database: Mutex::new(
-                PgConnection::establish(&database_url)
-                    .unwrap_or_else(|_| panic!("Error connecting to {}", database_url)),
-            ),
+            database: if let Some(database) = database {
+                database
+            } else {
+                let database_url = std::env::var("DATABASE_URL").expect("DATABASE_URL must be set");
+                Database::connect(&database_url)
+                    .await
+                    .unwrap_or_else(|_| panic!("Error connecting to {}", database_url))
+            },
             env,
             providers,
         };
@@ -80,8 +83,8 @@ impl AppState {
         None
     }
 
-    pub async fn get_database(&'_ self) -> MutexGuard<'_, PgConnection> {
-        self.database.lock().await
+    pub fn get_database(&'_ self) -> &DatabaseConnection {
+        &self.database
     }
 
     pub fn get_env(&self) -> &AppEnv {
@@ -90,6 +93,6 @@ impl AppState {
 }
 
 /// Create a new object web::Data<AppState>.
-pub async fn new_app_state() -> Result<web::Data<AppState>, Box<dyn std::error::Error>> {
-    Ok(web::Data::new(AppState::new().await?))
+pub async fn new_app_state(database: Option<DatabaseConnection>) -> Result<web::Data<AppState>, Box<dyn std::error::Error>> {
+    Ok(web::Data::new(AppState::new(database).await?))
 }
diff --git a/src/test_env.rs b/src/test_env.rs
index 3867d82..82ebbd9 100644
--- a/src/test_env.rs
+++ b/src/test_env.rs
@@ -7,20 +7,31 @@ pub(crate) mod tests {
 
     pub fn test_env() {
         info!("Loading test environment file...");
+
         dotenvy::from_filename(".env.test.local")
             .or_else(|_| dotenvy::from_filename(".env.test"))
             .expect("Failed to load test environment file");
     }
 
     pub async fn test_app_state() -> web::Data<AppState> {
-        let state = new_app_state().await.unwrap();
+        let state = new_app_state(Some(static_app_state().await.get_database().clone()))
+            .await
+            .unwrap();
 
         state.clone()
     }
 
     pub async fn static_app_state() -> web::Data<AppState> {
         static STATE: OnceCell<web::Data<AppState>> = OnceCell::const_new();
-        
-        STATE.get_or_init(|| test_app_state()).await.clone()
+
+        STATE
+            .get_or_init(async || -> web::Data<AppState> {
+                #[cfg(all(test, tokio_unstable))]
+                console_subscriber::init();
+
+                new_app_state(None).await.unwrap()
+            })
+            .await
+            .clone()
     }
 }