Полностью рабочая авторизация

src/database/driver.rs

@@ -0,0 +1,34 @@
+pub mod users {
+    use crate::database::models::User;
+    use crate::database::schema::fcm::user_id;
+    use crate::database::schema::users::dsl::users;
+    use crate::database::schema::users::dsl::*;
+    use diesel::{ExpressionMethods, QueryResult};
+    use diesel::{PgConnection, SelectableHelper};
+    use diesel::{QueryDsl, RunQueryDsl};
+    use std::ops::DerefMut;
+    use std::sync::Mutex;
+
+    pub fn get(connection: &Mutex<PgConnection>, _id: String) -> QueryResult<User> {
+        let mut lock = connection.lock().unwrap();
+        let con = lock.deref_mut();
+
+        users
+            .filter(id.eq(_id))
+            .select(User::as_select())
+            .first(con)
+    }
+
+    pub fn get_by_username(
+        connection: &Mutex<PgConnection>,
+        _username: String,
+    ) -> QueryResult<User> {
+        let mut lock = connection.lock().unwrap();
+        let con = lock.deref_mut();
+
+        users
+            .filter(username.eq(_username))
+            .select(User::as_select())
+            .first(con)
+    }
+}