more friend API development

app/controllers/api_users_controller.rb

@@ -1,7 +1,8 @@
 class ApiUsersController < ApplicationController
 
   before_filter :signed_in_user, only: [:index, :edit, :update, :delete, 
-                                        :friend_request_index, :friend_request_create,
+                                        :friend_request_index, :friend_request_show, 
+                                        :friend_request_create, :friend_request_update,
                                         :friend_index, :friend_destroy]
 
   respond_to :json
@@ -10,35 +11,61 @@ class ApiUsersController < ApplicationController
     @users = User.paginate(page: params[:page])
   end
 
+  def show
+    @user = User.find(params[:id])
+  end
+
   def create
     @user = User.new()
+    @user.email = params[:email]
     @user.creator = current_user
     @user.description = params[:description]
     @user.save
     respond_with @user, responder: ApiResponder, :location => api_user_detail_url(@user)
   end
 
-  def show
-    @user = User.find(params[:id])
-  end
-
   def delete
     @user = User.find(params[:id])
     @user.delete
-
     respond_with @user, responder: ApiResponder
   end
 
   def friend_request_index
-  end
-
-  def friend_request_create
+    # get all outgoing and incoming friend requests
+    @friend_requests = FriendRequest.where("(friend_id='#{params[:id]}' OR user_id='#{params[:id]}') AND accepted is null")
   end
 
   def friend_request_show
+    @friend_request = FriendRequest.find(params[:id])
+  end
+
+  def friend_request_create
+    @friend_request = FriendRequest.new()
+    @friend_request.user_id = params[:user_id]
+    @friend_request.friend_id = params[:friend_id]
+    @friend_request.save
+    respond_with @friend_request, responder: ApiResponder, :location => api_friend_request_detail_url(@friend_request)
   end
 
   def friend_request_update
+    @friend_request = FriendRequest.find(params[:id])
+    @friend_request.accepted = params[:accepted]
+    @friend_request.save
+
+    # create both records for this friendship
+    if @friend_request.accepted?
+      @friendship = Friendship.new()
+      @friendship.user_id = @friend_request.user_id
+      @friendship.friend_id = @friend_request.friend_id
+      @friendship.save
+
+      @friendship = Friendship.new()
+      @friendship.user_id = @friend_request.friend_id
+      @friendship.friend_id = @friend_request.user_id
+      @friendship.save
+    end
+
+    respond_with @friend_request, responder: ApiResponder
   end
 
   def friend_index
@@ -47,7 +74,9 @@ class ApiUsersController < ApplicationController
   end
 
   def friend_destroy
+    # clean up both records representing this "friendship"
     JamRuby::Friendship.delete_all "(user_id = '#{params[:id]}' AND friend_id = '#{params[:friend_id]}') OR (user_id = '#{params[:friend_id]}' AND friend_id = '#{params[:id]}')"
+    respond_with responder: ApiResponder
   end
 
 end

app/views/api_users/friend_index.rabl

@@ -1,3 +1,3 @@
 object @user.friends
 
-attributes :id, :name, :online
+attributes :id, :name, :email, :online

app/views/api_users/friend_request_index.rabl

@@ -0,0 +1,3 @@
+object @friend_requests
+
+extends "api_users/friend_request_show"

app/views/api_users/friend_request_show.rabl

@@ -0,0 +1,3 @@
+object @friend_request
+
+attributes :id, :user_id, :friend_id, :accepted, :created_at

config/routes.rb

@@ -7,6 +7,7 @@ SampleApp::Application.routes.draw do
 
   resources :users
   resources :music_sessions
+  resources :friend_requests
  
   resources :sessions, only: [:new, :create, :destroy]
 
@@ -34,16 +35,16 @@ SampleApp::Application.routes.draw do
 
     # users
     match '/users' => 'api_users#index', :via => :get
-    match '/users' => 'api_users#create', :via => :post
     match '/users/:id' => 'api_users#show', :via => :get, :as => 'api_user_detail'
-    match '/users/:id' => 'api_users#edit', :via => :put
+    match '/users' => 'api_users#create', :via => :post
+    match '/users/:id' => 'api_users#update', :via => :put
     match '/users/:id' => 'api_users#destroy', :via => :delete
 
     # friend requests
     match '/users/:id/friend_requests' => 'api_users#friend_request_index', :via => :get
-    match '/users/:id/friend_requests' => 'api_users#friend_request_create', :via => :post
-    match '/users/:id/friends/:friend_request_id' => 'api_users#friend_request_show', :via => :get, :as => 'api_user_friend_request_detail'
-    match '/users/:id/friends/:friend_request_id' => 'api_users#friend_request_update', :via => :put
+    match '/friend_requests/:id' => 'api_users#friend_request_show', :via => :get, :as => 'api_friend_request_detail'
+    match '/friend_requests' => 'api_users#friend_request_create', :via => :post
+    match '/friend_requests/:id' => 'api_users#friend_request_update', :via => :put
 
     # friends
     match '/users/:id/friends' => 'api_users#friend_index', :via => :get