Can respond to a friendship request

src/controllers/friends_controller.rs

@@ -100,4 +100,20 @@ pub fn cancel_request(r: &mut HttpRequestHandler) -> RequestResult {
     // TODO : delete related notifications
 
     r.success("Friendship request removed!")
+}
+
+/// Respond to a friendship request
+pub fn respond_request(r: &mut HttpRequestHandler) -> RequestResult {
+    let friend_id = r.post_user_id("friendID")?;
+    let accept = r.post_bool("accept")?;
+
+    if !friends_helper::sent_request(&friend_id, r.user_id_ref()?)? {
+        r.forbidden("No friendship request was sent by this user!".to_string())?;
+    }
+
+    friends_helper::respond_request(r.user_id_ref()?, &friend_id, accept)?;
+
+    // TODO : create a notification
+
+    r.set_response("Response to the friendship request successfully saved!")
 }

src/controllers/routes.rs

@@ -101,6 +101,8 @@ pub fn get_routes() -> Vec<Route> {
 
         Route::post("/friends/removeRequest", Box::new(friends_controller::cancel_request)),
 
+        Route::post("/friends/respondRequest", Box::new(friends_controller::respond_request)),
+
 
         // Conversations controller
         Route::post("/conversations/create", Box::new(conversations_controller::create)),