Chore: Scope URLs with account_id (#601)

* Chore: Enable Users to create multiple accounts

Addresses: #402
- migrations to split roles and other attributes from users table
- make changes in code to accommodate this change

Co-authored-by: Pranav Raj Sreepuram <pranavrajs@gmail.com>

spec/controllers/api/v1/accounts/contacts_controller_spec.rb

@@ -0,0 +1,119 @@
+require 'rails_helper'
+
+RSpec.describe 'Contacts API', type: :request do
+  let(:account) { create(:account) }
+
+  describe 'GET /api/v1/accounts/{account.id}/contacts' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        get "/api/v1/accounts/#{account.id}/contacts"
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:admin) { create(:user, account: account, role: :administrator) }
+      let!(:contact) { create(:contact, account: account) }
+
+      it 'returns all contacts' do
+        get "/api/v1/accounts/#{account.id}/contacts",
+            headers: admin.create_new_auth_token,
+            as: :json
+
+        expect(response).to have_http_status(:success)
+        expect(response.body).to include(contact.email)
+      end
+    end
+  end
+
+  describe 'GET /api/v1/accounts/{account.id}/contacts/:id' do
+    let!(:contact) { create(:contact, account: account) }
+
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        get "/api/v1/accounts/#{account.id}/contacts/#{contact.id}"
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:admin) { create(:user, account: account, role: :administrator) }
+
+      it 'shows the contact' do
+        get "/api/v1/accounts/#{account.id}/contacts/#{contact.id}",
+            headers: admin.create_new_auth_token,
+            as: :json
+
+        expect(response).to have_http_status(:success)
+        expect(response.body).to include(contact.email)
+      end
+    end
+  end
+
+  describe 'POST /api/v1/accounts/{account.id}/contacts' do
+    let(:valid_params) { { contact: { account_id: account.id } } }
+
+    context 'when it is an unauthenticated user' do
+      it 'creates the contact' do
+        expect { post "/api/v1/accounts/#{account.id}/contacts", params: valid_params }.to change(Contact, :count).by(1)
+
+        expect(response).to have_http_status(:success)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:admin) { create(:user, account: account, role: :administrator) }
+
+      it 'creates the contact' do
+        expect do
+          post "/api/v1/accounts/#{account.id}/contacts", headers: admin.create_new_auth_token,
+                                                          params: valid_params
+        end .to change(Contact, :count).by(1)
+
+        expect(response).to have_http_status(:success)
+      end
+    end
+  end
+
+  describe 'PATCH /api/v1/accounts/{account.id}/contacts/:id' do
+    let!(:contact) { create(:contact, account: account) }
+    let(:valid_params) { { contact: { name: 'Test Blub' } } }
+
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        put "/api/v1/accounts/#{account.id}/contacts/#{contact.id}",
+            params: valid_params
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:admin) { create(:user, account: account, role: :administrator) }
+
+      it 'updates the contact' do
+        patch "/api/v1/accounts/#{account.id}/contacts/#{contact.id}",
+              headers: admin.create_new_auth_token,
+              params: valid_params,
+              as: :json
+
+        expect(response).to have_http_status(:success)
+        expect(Contact.last.name).to eq('Test Blub')
+      end
+
+      it 'prevents the update of contact of another account' do
+        other_account = create(:account)
+        other_contact = create(:contact, account: other_account)
+
+        patch "/api/v1/accounts/#{account.id}/contacts/#{other_contact.id}",
+              headers: admin.create_new_auth_token,
+              params: valid_params,
+              as: :json
+
+        expect(response).to have_http_status(:not_found)
+      end
+    end
+  end
+end