signin, signout, signup

src/account.rs

@@ -1,15 +1,20 @@
 pub mod db;
 
 use axum::{
-    Router,
-    routing::{get, post}
+    extract::Path, 
+    routing::{get, post}, 
+    Json, 
+    Router
 };
 use axum_session_auth::AuthSession;
 use axum_session_mongo::SessionMongoPool;
+use crate::AppError;
 use db::User;
-use http::method::Method;
-use mongodb::{Client, bson::oid::ObjectId};
+use mongodb::{
+    bson::{doc, oid::ObjectId}, Client
+};
 
+type AuthenticationSession = AuthSession<User, ObjectId, SessionMongoPool, Client>;
 
 pub fn router() -> Router {
     Router::new()
@@ -25,6 +30,8 @@ fn user_router() -> Router {
             get(get_sign_in)
             .post(post_sign_in)
         )
+        .route("/sign-out",
+            post(post_sign_out))
         .route("/backup",
             post(post_backup)
         )
@@ -33,15 +40,52 @@ fn user_router() -> Router {
         )
 }
 
-pub async fn get_sign_in() {}
-pub async fn post_sign_in() {}
+pub async fn get_sign_in() {} //TODO: Get Salt
 
-pub async fn post_sign_up() {}
+pub async fn post_sign_in(Path(user_id): Path<ObjectId>, auth: AuthenticationSession, body: String) -> Result<String, AppError> {
+    let db = db::get_db_client().await?
+        .database("dermy").collection::<User>("users");
         
-pub async fn post_backup() {}
+    match db.find_one(doc!{ "_id": &user_id, "_auth._hash": body}, None).await? {
+        Some(_user) => {
+            auth.login_user(user_id);
+            auth.remember_user(true);
+            //TODO: Return API Key or Auth Key
+        },
+        None => {
+            //TODO: Return or Redirect Unauthorized
+        },
+    };
 
-pub async fn get_restore() {}
-
-async fn auth(method: Method, auth: AuthSession<User, ObjectId, SessionMongoPool, Client>) {
-    //TODO: Auth loop (get from crate example)
+    Ok(String::new())
 }
+
+pub async fn post_sign_up(Json(body): Json<User>) -> Result<(), AppError> {
+    let db = db::get_db_client().await?
+        .database("dermy").collection::<User>("users");
+    let body = mongodb::bson::to_document(&body)?;
+    
+    match db.find_one(body, None).await? {
+        Some(user) => {
+                //TODO: Return or Redirect User Exists
+        },
+        None => {
+                //TODO: Reutrn UsedId
+        }
+    }
+    Ok(())
+}
+
+
+pub async fn post_sign_out(auth: AuthenticationSession) {
+    match auth.is_authenticated() {
+        true => auth.logout_user(),
+        false => {
+            //TODO: Redirect Not Logged in
+        },
+    }
+}
+
+pub async fn post_backup() {} //TODO: Backup
+
+pub async fn get_restore() {} //TODO: Restore

src/account/db.rs

@@ -7,6 +7,10 @@ use mongodb::{
     Client,
 };
 
+pub async fn get_db_client() -> Result<Client> {
+    Ok(Client::with_uri_str("mongodb://localhost:27017").await?)
+}
+
 #[derive(Serialize, Deserialize)]
 pub struct Mole {
     #[serde(rename = "_id", skip_serializing_if = "Option::is_none")]

src/lib.rs

@@ -1,15 +1,17 @@
 mod account;
 mod model;
 
-use account::db::User;
+use account::db::{User, get_db_client};
 use anyhow::Result;
+use axum::response::{IntoResponse, Response};
 use axum_session::{SessionConfig, SessionLayer, SessionStore};
 use axum_session_auth::{AuthConfig, AuthSessionLayer};
 use axum_session_mongo::SessionMongoPool;
+use http::StatusCode;
 use mongodb::{bson::oid::ObjectId, Client};
 
 pub async fn run() -> Result<()> {
-    let db = Client::with_uri_str("mongodb://localhost:27017").await?;
+    let db = get_db_client().await?;
     let session_store = session(db.clone()).await?;
     let auth_config = AuthConfig::<ObjectId>::default();
     
@@ -39,3 +41,24 @@ async fn session(db: Client) -> Result<SessionStore<SessionMongoPool>> {
     Ok(SessionStore::<SessionMongoPool>
         ::new(Some(db.clone().into()), session_config).await?)
 }
+
+struct AppError(anyhow::Error);
+
+impl IntoResponse for AppError {
+    fn into_response(self) -> Response {
+        (
+            StatusCode::INTERNAL_SERVER_ERROR,
+            format!("Something went wrong: {}", self.0),
+        )
+            .into_response()
+    }
+}
+
+impl<E> From<E> for AppError
+where
+    E: Into<anyhow::Error>,
+{
+    fn from(err: E) -> Self {
+        Self(err.into())
+    }
+}