tsk-61: Updating readme

.env.docker.sample

@@ -10,3 +10,4 @@ POSTGRES_AUTH_PASSWORD=password
 POSTGRES_AUTH_DB=icarus_auth_db
 POSTGRES_AUTH_HOST=auth_db
 DATABASE_URL=postgresql://${POSTGRES_AUTH_USER}:${POSTGRES_AUTH_PASSWORD}@${POSTGRES_AUTH_HOST}:5432/${POSTGRES_AUTH_DB}
+ENABLE_REGISTRATION=TRUE

.env.local.sample

@@ -10,3 +10,4 @@ POSTGRES_AUTH_PASSWORD=password
 POSTGRES_AUTH_DB=icarus_auth_test_db
 POSTGRES_AUTH_HOST=localhost
 DATABASE_URL=postgresql://${POSTGRES_AUTH_USER}:${POSTGRES_AUTH_PASSWORD}@${POSTGRES_AUTH_HOST}:5432/${POSTGRES_AUTH_DB}
+ENABLE_REGISTRATION=TRUE

README.md

@@ -8,22 +8,26 @@ need to be modified. The `SECRET_KEY` variable should be changed since it will b
 generation. The `SECRET_PASSPHASE` should also be changed when in production mode, but make sure
 the respective `passphrase` database table record exists.
 
-Build image
+To enable or disable registrations, use `TRUE` or `FALSE` for the `ENABLE_REGISTRATION` variable.
+By default it is `TRUE`.
+
+
+### Build image
 ```
 docker compose build
 ```
 
-Start images
+### Start images
 ```
 docker compose up -d --force-recreate
 ```
 
-Bring it down
+### Bring it down
 ```
 docker compose down -v
 ```
 
-Pruning
+### Pruning
 ```
 docker system prune -a
 ```

src/callers/register.rs

@@ -52,67 +52,74 @@ pub async fn register_user(
     axum::Extension(pool): axum::Extension<sqlx::PgPool>,
     Json(payload): Json<request::Request>,
 ) -> (StatusCode, Json<response::Response>) {
-    let mut user = icarus_models::user::User {
-        username: payload.username.clone(),
-        password: payload.password.clone(),
-        email: payload.email.clone(),
-        phone: payload.phone.clone(),
-        firstname: payload.firstname.clone(),
-        lastname: payload.lastname.clone(),
-        status: String::from("Active"),
-        email_verified: true,
-        ..Default::default()
-    };
+    if is_registration_enabled() {
+        let mut user = icarus_models::user::User {
+            username: payload.username.clone(),
+            password: payload.password.clone(),
+            email: payload.email.clone(),
+            phone: payload.phone.clone(),
+            firstname: payload.firstname.clone(),
+            lastname: payload.lastname.clone(),
+            status: String::from("Active"),
+            email_verified: true,
+            ..Default::default()
+        };
 
-    match repo::user::exists(&pool, &user.username).await {
-        Ok(res) => {
-            if res {
-                (
-                    StatusCode::BAD_REQUEST,
-                    Json(response::Response {
-                        message: String::from("Error"),
-                        data: Vec::new(),
-                    }),
-                )
-            } else {
-                let salt_string = hashing::generate_salt().unwrap();
-                let mut salt = icarus_models::user::salt::Salt::default();
-                let generated_salt = salt_string;
-                salt.salt = generated_salt.to_string();
-                salt.id = repo::salt::insert(&pool, &salt).await.unwrap();
-                user.salt_id = salt.id;
-                let hashed_password =
-                    hashing::hash_password(&user.password, &generated_salt).unwrap();
-                user.password = hashed_password;
-
-                match repo::user::insert(&pool, &user).await {
-                    Ok((id, date_created)) => {
-                        user.id = id;
-                        user.date_created = date_created;
-                        (
-                            StatusCode::CREATED,
-                            Json(response::Response {
-                                message: String::from("User created"),
-                                data: vec![user],
-                            }),
-                        )
-                    }
-                    Err(err) => (
+        match repo::user::exists(&pool, &user.username).await {
+            Ok(res) => {
+                if res {
+                    (
                         StatusCode::BAD_REQUEST,
                         Json(response::Response {
-                            message: err.to_string(),
-                            data: vec![user],
+                            message: String::from("Error"),
+                            data: Vec::new(),
                         }),
-                    ),
+                    )
+                } else {
+                    let salt_string = hashing::generate_salt().unwrap();
+                    let mut salt = icarus_models::user::salt::Salt::default();
+                    let generated_salt = salt_string;
+                    salt.salt = generated_salt.to_string();
+                    salt.id = repo::salt::insert(&pool, &salt).await.unwrap();
+                    user.salt_id = salt.id;
+                    let hashed_password =
+                        hashing::hash_password(&user.password, &generated_salt).unwrap();
+                    user.password = hashed_password;
+
+                    match repo::user::insert(&pool, &user).await {
+                        Ok((id, date_created)) => {
+                            user.id = id;
+                            user.date_created = date_created;
+                            (
+                                StatusCode::CREATED,
+                                Json(response::Response {
+                                    message: String::from("User created"),
+                                    data: vec![user],
+                                }),
+                            )
+                        }
+                        Err(err) => (
+                            StatusCode::BAD_REQUEST,
+                            Json(response::Response {
+                                message: err.to_string(),
+                                data: vec![user],
+                            }),
+                        ),
+                    }
                 }
             }
+            Err(err) => (
+                StatusCode::BAD_REQUEST,
+                Json(response::Response {
+                    message: err.to_string(),
+                    data: vec![user],
+                }),
+            ),
         }
-        Err(err) => (
-            StatusCode::BAD_REQUEST,
-            Json(response::Response {
-                message: err.to_string(),
-                data: vec![user],
-            }),
-        ),
+    } else {
+        (axum::http::StatusCode::NOT_ACCEPTABLE, Json(response::Response{
+            message: String::from("Registration is not enabled"),
+            data:: Vec::new()
+        }))
     }
 }