feat(database)!: switch from diesel to sea-orm

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),
+        ]
+    }
+}

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,
+}

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;
+}