User can sign out

src/controllers/login_controller.rs

@@ -26,18 +26,31 @@ struct LoginTemplate {
 }
 
 #[derive(serde::Deserialize)]
-pub struct LoginRequest {
+pub struct LoginRequestBody {
     login: String,
     password: String,
 }
 
+#[derive(serde::Deserialize)]
+pub struct LoginRequestQuery {
+    logout: Option<bool>,
+}
+
 /// Authenticate user
 pub async fn login_route(users: web::Data<Addr<UsersActor>>,
-                         req: Option<web::Form<LoginRequest>>,
+                         query: web::Query<LoginRequestQuery>,
+                         req: Option<web::Form<LoginRequestBody>>,
                          id: Identity) -> impl Responder {
     let mut danger = String::new();
+    let mut success = String::new();
     let mut login = String::new();
 
+    // Check if user session must be closed
+    if let Some(true) = query.logout {
+        id.forget();
+        success = "Goodbye!".to_string();
+    }
+
     // Check if user is already authenticated
     if SessionIdentity::is_authenticated(&id) {
         return redirect_user("/");
@@ -75,9 +88,14 @@ pub async fn login_route(users: web::Data<Addr<UsersActor>>,
             _parent: BaseLoginPage {
                 page_title: "Login",
                 danger,
-                success: "".to_string(),
+                success,
                 app_name: APP_NAME,
             },
             login,
         }.render().unwrap())
+}
+
+/// Sign out user
+pub async fn logout_route() -> impl Responder {
+    redirect_user("/login?logout=true")
 }