From 74976dab57887a4d7e29b426cdf7422722fa58ee Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Mon, 17 Oct 2022 22:08:09 +0200
Subject: Refactoring of mods

---
 src/auth/routes.rs | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 src/auth/routes.rs

(limited to 'src/auth/routes.rs')

diff --git a/src/auth/routes.rs b/src/auth/routes.rs
new file mode 100644
index 0000000..65a5cb5
--- /dev/null
+++ b/src/auth/routes.rs
@@ -0,0 +1,66 @@
+use crate::{
+    errors::AppError,
+    auth::models::{AuthBody, Claims, LoginCredentials, SignUpForm},
+    user::models::User,
+    routes::JsonCreate,
+};
+use axum::{routing::post, Json, Router};
+
+/// Create routes for `/v1/auth/` namespace
+pub fn create_route() -> Router {
+    Router::new()
+        .route("/login", post(make_login))
+        .route("/signup", post(signup))
+}
+
+/// Make login. Check if a user with the email and password passed in request body exists into the
+/// database
+async fn make_login(Json(payload): Json<LoginCredentials>) -> Result<Json<AuthBody>, AppError> {
+    let user = User::new(
+        String::new(),
+        String::new(),
+        payload.username,
+        payload.password,
+    );
+    match User::find(user).await {
+        Ok(user) => {
+            let claims = Claims::new(user.id);
+            let token = claims.get_token()?;
+            Ok(Json(AuthBody::new(token)))
+        }
+        Err(_) => Err(AppError::NotFound("User not found".to_string())),
+    }
+}
+
+/// Create a new user
+async fn signup(Json(payload): Json<SignUpForm>) -> Result<JsonCreate<AuthBody>, AppError> {
+    if payload.password1 != payload.password2 {
+        return Err(AppError::BadRequest(
+            "The inserted passwords do not match".to_string(),
+        ));
+    }
+
+    if User::email_has_taken(&payload.email).await? {
+        return Err(AppError::BadRequest(
+            "An user with this email already exists".to_string(),
+        ));
+    }
+
+    if User::username_has_taken(&payload.username).await? {
+        return Err(AppError::BadRequest(
+            "An user with this username already exists".to_string(),
+        ));
+    }
+
+    let user = User::new(
+        payload.name,
+        payload.email,
+        payload.username,
+        payload.password1,
+    );
+    let user = User::create(user).await?;
+
+    let claims = Claims::new(user.id);
+    let token = claims.get_token()?;
+    Ok(JsonCreate(AuthBody::new(token)))
+}
-- 
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