BE | Create UserPuzzles#create & Update UserLoans#create Endpoints

Gemfile

@@ -43,6 +43,7 @@ group :development, :test do
   # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
   # gem 'bundler-audit'
   gem 'capybara' #used to write tests
+  gem 'cloudinary'
   gem "debug", platforms: %i[ mri mingw x64_mingw ]
   gem 'factory_bot_rails' #used to make fake data
   gem 'faker' #used to make fake data

Gemfile.lock

@@ -69,6 +69,7 @@ GEM
     addressable (2.8.5)
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
+    aws_cf_signer (0.1.3)
     base64 (0.1.1)
     bcrypt (3.1.19)
     bootsnap (1.16.0)
@@ -83,6 +84,9 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
+    cloudinary (1.27.0)
+      aws_cf_signer
+      rest-client (>= 2.0.0)
     coderay (1.1.3)
     concurrent-ruby (1.2.2)
     crass (1.0.6)
@@ -92,6 +96,8 @@ GEM
       reline (>= 0.3.1)
     diff-lcs (1.5.0)
     docile (1.4.0)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
     erubi (1.12.0)
     factory_bot (6.2.1)
       activesupport (>= 5.0.0)
@@ -102,6 +108,9 @@ GEM
       i18n (>= 1.8.11, < 2)
     globalid (1.2.1)
       activesupport (>= 6.1)
+    http-accept (1.7.0)
+    http-cookie (1.0.5)
+      domain_name (~> 0.5)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     io-console (0.6.0)
@@ -123,6 +132,9 @@ GEM
     marcel (1.0.2)
     matrix (0.4.2)
     method_source (1.0.0)
+    mime-types (3.5.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2023.1003)
     mini_mime (1.1.5)
     minitest (5.20.0)
     msgpack (1.7.2)
@@ -135,6 +147,7 @@ GEM
       timeout
     net-smtp (0.4.0)
       net-protocol
+    netrc (0.11.0)
     nio4r (2.5.9)
     nokogiri (1.15.4-x86_64-darwin)
       racc (~> 1.4)
@@ -194,6 +207,11 @@ GEM
     regexp_parser (2.8.2)
     reline (0.3.9)
       io-console (~> 0.5)
+    rest-client (2.1.0)
+      http-accept (>= 1.7.0, < 2.0)
+      http-cookie (>= 1.0.2, < 2.0)
+      mime-types (>= 1.16, < 4.0)
+      netrc (~> 0.8)
     rexml (3.2.6)
     rspec-core (3.12.2)
       rspec-support (~> 3.12.0)
@@ -244,6 +262,9 @@ GEM
     timeout (0.4.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.8.2)
     unicode-display_width (2.5.0)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
@@ -260,6 +281,7 @@ DEPENDENCIES
   bcrypt (~> 3.1.7)
   bootsnap
   capybara
+  cloudinary
   debug
   factory_bot_rails
   faker

app/controllers/api/v1/sessions_controller.rb

@@ -25,7 +25,7 @@ def destroy
   end
 
   private
-
+  
   def authorize
     render json: { error: 'Not authorized' }, status: :unauthorized unless session[:user_id]
   end

app/controllers/api/v1/users/loans_controller.rb

@@ -1,14 +1,14 @@
 class Api::V1::Users::LoansController < ApplicationController
-  def create
-    puzzle = Puzzle.find(params[:puzzle_id])
-    borrower = User.find(params[:borrower_id])
-
-    loan = Loan.new(owner: puzzle.user, puzzle:, borrower:)
+  before_action :find_users_and_puzzle, only: [:create]
+  before_action :check_puzzle_status, only: [:create]
 
+  def create
+    loan = Loan.new(owner_id: @owner.id, puzzle_id: @puzzle.id, borrower_id: @borrower.id)
+
     if loan.save
-      render json: LoanSerializer.new(loan), status: 201
+      render json: LoanSerializer.new(loan), status: :created #201
     else
-      render json: { error: "Unable to create loan" }, status: 422
+      render json: { error: "Unable to create loan" }, status: :unprocessable_entity #422
     end
   end
 
@@ -28,4 +28,16 @@ def update
       render json: { error: "Unable to update loan status" }, status: 422
     end
   end
+
+  private
+
+  def find_users_and_puzzle
+    @owner = User.find(params[:user_id])
+    @borrower = User.find(params[:borrower_id])
+    @puzzle = Puzzle.find(params[:puzzle_id])
+  end
+
+  def check_puzzle_status
+      render json: { error: "Puzzle is not available for loan." }, status: :unprocessable_entity if @puzzle.status != "Available"
+  end
 end

app/controllers/api/v1/users/puzzles_controller.rb

@@ -1,17 +1,21 @@
 class Api::V1::Users::PuzzlesController < ApplicationController
+  before_action :find_user
+
   def index
-    user = User.find(params[:user_id])
-    render json: PuzzleSerializer.new(user.puzzles)
+    render json: PuzzleSerializer.new(@user.puzzles)
   end
 
   def show
-    user = User.find(params[:user_id])
-    puzzle = user.puzzles.find(params[:puzzle_id])
+    puzzle = @user.puzzles.find(params[:puzzle_id])
     render json: PuzzleSerializer.new(puzzle)
   end
 
+  def create
+    puzzle = @user.puzzles.new(puzzle_params)
+    render json: PuzzleSerializer.new(puzzle), status: 201 if puzzle.save
+  end
+
   def update
-    User.find(params[:user_id])
     puzzle = Puzzle.find(params[:puzzle_id])
 
     puzzle.update(puzzle_params)
@@ -23,4 +27,8 @@ def update
   def puzzle_params
     params.permit(:status, :title, :description, :total_pieces, :notes, :puzzle_image_url) # did not include user_id
   end
+
+  def find_user
+    @user = User.find(params[:user_id])
+  end
 end

config/credentials.yml.enc

@@ -1 +1 @@
-IL4N8M95vrB/esDvIFD5VSPSd4WeSCFyWl8gIS0raJnDgaPfEf0e9t0mWKB5xeI01GrMczu0RACUHhYJezUimYqdsaKxURxQN+7EnvyLHF5OdAa+j4GFE+B/UoTk5hbozyd1zT4eD/D0zytev1cfzlaeI2ZNSS4uBK8oE4rX+G3c7rMY8Gz0wt3S62C6X1zzJMONP21qDmmdFWi5/75KUbNXwYNp4hxCjuV20Y/T512QkyT/DXA6oe47kKYZb8bxcAfax1kf7MAWFssUbjHfmQ5yyHS9/DgUMTiiQrrvoHK9D4JDoLP5WdBjkYvQ90Ei/kJFLk0mkxSXaGZqI8brZP3gjckgBT758XPPafa/ar9YELzLmFbjK+D058Sejpd+DrHYgq+I58pWuReCn1pgrnjR4kuUXVDbFfHp--1S5k6pYYWALfcPgC--Ks7JFZU4UIoPdcpUkX/BHg==
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--2nrBAjQmfyodtPiG--I0EEp060JLqs5zabzyvndA==

config/routes.rb

@@ -17,6 +17,7 @@
 
       get '/users/:user_id/puzzles', to: 'users/puzzles#index'
       get '/users/:user_id/puzzles/:puzzle_id', to: 'users/puzzles#show'
+      post '/users/:user_id/puzzles', to: 'users/puzzles#create'
       patch '/users/:user_id/puzzles/:puzzle_id', to: 'users/puzzles#update'
 
       post '/users/:user_id/loans', to: 'users/loans#create'

spec/rails_helper.rb

@@ -37,6 +37,8 @@
 RSpec.configure do |config|
   config.include FactoryBot::Syntax::Methods
 
+  config.fixture_path = "#{::Rails.root}/spec/fixtures"
+
   # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
   config.fixture_path = "#{::Rails.root}/spec/fixtures"
 

spec/requests/api/v1/sessions_request_spec.rb

@@ -9,8 +9,8 @@
           password: "PuzzleQueen1",
           password_confirmation: "PuzzleQueen1",
           email: "dpuzzler@myemail.com",
-          zip_code: 12_345,
-          phone_number: 5_550_009_999
+          zip_code: 12345,
+          phone_number: 5500009999
         )
 
         login_data = {
@@ -22,13 +22,38 @@
         post '/api/v1/login', headers:, params: JSON.generate(login_data)
 
         expect(response).to have_http_status(201)
-
-        parsed_data = JSON.parse(response.body, symbolize_names: true)
+        expect(session[:user_id]).to eq(user.id)
       end
     end
 
-    # context 'when NOT successful' do
-    # end
+    context 'when NOT successful' do
+      it 'cannot log in a user with an incorrect password' do
+        user = User.create(
+          full_name: "Diana Puzzler",
+          password: "PuzzleQueen1",
+          password_confirmation: "PuzzleQueen1",
+          email: "dpuzzler@myemail.com",
+          zip_code: 12_345,
+          phone_number: 5_550_009_999
+        )
+
+        login_data = {
+          email: "dpuzzler@myemail.com",
+          password: "Queen_of_Puzzles"
+        }
+
+        headers = { 'CONTENT_TYPE' => 'application/json' }
+        post '/api/v1/login', headers:, params: JSON.generate(login_data)
+
+        expect(response).to have_http_status(401)
+
+        parsed_error_data = JSON.parse(response.body, symbolize_names: true)
+
+        expect(parsed_error_data).to be_a(Hash)
+        expect(parsed_error_data.keys).to eq([:error])
+        expect(parsed_error_data[:error]).to eq("Invalid email or password")
+      end
+    end
   end
 
   describe '#destroy' do
@@ -41,18 +66,33 @@
         post '/api/v1/login', headers:, params: JSON.generate(login_data)
 
         expect(response).to have_http_status(201)
+        expect(session[:user_id]).to eq(user.id)
 
-        token = JSON.parse(response.body)['token']
-
-        delete '/api/v1/logout', headers: { 'Authorization' => "Bearer #{token}" }
+        delete '/api/v1/logout'
 
         expect(response).to have_http_status(204)
-
         expect(session[:user_id]).to be_nil
       end
     end
 
-    # context 'when NOT successful' do
-    # end
+    context 'when NOT successful' do
+      #Unsure how to test this:
+
+      # it 'cannot delete a user session of another user' do
+      #   user = create(:user)
+      #   login_data = { email: user.email, password: user.password }
+
+      #   headers = { 'CONTENT_TYPE' => 'application/json' }
+      #   post '/api/v1/login', headers:, params: JSON.generate(login_data)
+
+      #   expect(response).to have_http_status(201)
+      #   expect(session[:user_id]).to eq(user.id)
+
+      #   delete '/api/v1/logout'
+
+      #   expect(response).to have_http_status(???)
+      #   expect(session[:user_id]).to eq(user.id)
+      # end
+    end
   end
 end

spec/requests/api/v1/users/loans_request_spec.rb

@@ -6,11 +6,16 @@
     let(:user_2) { create(:user, id: 2) }
     let(:puzzle_1) { create(:puzzle, user: user_1) }
     let(:loan_1) { create(:loan, owner: user_1, borrower: user_2) }
+
     context "when successful" do
       it 'creates a new loan' do
+        user_1 = create(:user, id: 1)
+        user_2 = create(:user, id: 2)
+        puzzle_1 = create(:puzzle, user: user_1)
+
         post "/api/v1/users/#{user_1.id}/loans", params: {
           puzzle_id: puzzle_1.id,
-          borrower_id: loan_1.borrower.id
+          borrower_id: user_2.id
         }
 
         expect(response).to have_http_status(201)
@@ -24,15 +29,20 @@
 
         expect(parsed_data[:data][:attributes]).to be_a(Hash)
         expect(parsed_data[:data][:attributes].keys).to eq([:owner_id, :borrower_id, :puzzle_id, :status])
-        expect(parsed_data[:data][:attributes][:owner_id]).to eq(loan_1.owner_id)
-        expect(parsed_data[:data][:attributes][:borrower_id]).to eq(loan_1.borrower_id)
-        expect(parsed_data[:data][:attributes][:puzzle_id]).to eq(loan_1.puzzle_id)
-        expect(parsed_data[:data][:attributes][:status]).to eq(loan_1.status)
+        expect(parsed_data[:data][:attributes][:owner_id]).to eq(user_1.id)
+        expect(parsed_data[:data][:attributes][:borrower_id]).to eq(user_2.id)
+        expect(parsed_data[:data][:attributes][:puzzle_id]).to eq(puzzle_1.id)
+        expect(parsed_data[:data][:attributes][:status]).to eq("Pending")
       end
     end
 
     context "when NOT successful" do
-      it 'creates an error message' do
+      it 'returns an error message if trying to make the same loan twice' do
+        user_1 = create(:user, id: 1)
+        user_2 = create(:user, id: 2)
+        puzzle_1 = create(:puzzle, user: user_1)
+
+        create(:loan, owner: user_1, borrower: user_2, puzzle: puzzle_1)
         allow(Loan).to receive(:new).and_return(double(save: false))
 
         post "/api/v1/users/#{user_1.id}/loans", params: {
@@ -48,6 +58,44 @@
         expect(parsed_error_data.keys).to eq([:error])
         expect(parsed_error_data[:error]).to eq("Unable to create loan")
       end
+
+      it 'returns an error message if trying to make a loan when a Puzzle status is Pending' do
+        user_1 = create(:user, id: 1)
+        user_2 = create(:user, id: 2)
+        puzzle_1 = create(:puzzle, user: user_1, status: 1) #Puzzle status 1 = "Pending"
+
+        post "/api/v1/users/#{user_1.id}/loans", params: {
+          puzzle_id: puzzle_1.id,
+          borrower_id: user_2.id
+        }
+
+        expect(response).to have_http_status(422)
+
+        parsed_error_data = JSON.parse(response.body, symbolize_names: true)
+
+        expect(parsed_error_data).to be_a(Hash)
+        expect(parsed_error_data.keys).to eq([:error])
+        expect(parsed_error_data[:error]).to eq("Puzzle is not available for loan.")
+      end
+
+      it 'returns an error message if trying to make a loan when a Puzzle status is Not Available' do
+        user_1 = create(:user, id: 1)
+        user_2 = create(:user, id: 2)
+        puzzle_1 = create(:puzzle, user: user_1, status: 2) #Puzzle status 2 = "Not Available"
+
+        post "/api/v1/users/#{user_1.id}/loans", params: {
+          puzzle_id: puzzle_1.id,
+          borrower_id: user_2.id
+        }
+
+        expect(response).to have_http_status(422)
+
+        parsed_error_data = JSON.parse(response.body, symbolize_names: true)
+
+        expect(parsed_error_data).to be_a(Hash)
+        expect(parsed_error_data.keys).to eq([:error])
+        expect(parsed_error_data[:error]).to eq("Puzzle is not available for loan.")
+      end
     end
   end