feat: Add APIs for custom attribute definitions (#2689)

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

@@ -0,0 +1,142 @@
+require 'rails_helper'
+
+RSpec.describe 'Custom Attribute Definitions API', type: :request do
+  let(:account) { create(:account) }
+  let(:user) { create(:user, account: account) }
+
+  describe 'GET /api/v1/accounts/{account.id}/custom_attribute_definitions' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        get "/api/v1/accounts/#{account.id}/custom_attribute_definitions"
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let!(:custom_attribute_definition) { create(:custom_attribute_definition, account: account) }
+
+      it 'returns all customer attribute definitions related to the account' do
+        create(:custom_attribute_definition, attribute_model: 'contact_attribute', account: account)
+
+        get "/api/v1/accounts/#{account.id}/custom_attribute_definitions",
+            headers: user.create_new_auth_token,
+            as: :json
+
+        expect(response).to have_http_status(:success)
+        response_body = JSON.parse(response.body)
+
+        expect(response_body.count).to eq(1)
+        expect(response_body.first['attribute_key']).to eq(custom_attribute_definition.attribute_key)
+      end
+    end
+  end
+
+  describe 'GET /api/v1/accounts/{account.id}/custom_attribute_definitions/:id' do
+    let!(:custom_attribute_definition) { create(:custom_attribute_definition, account: account) }
+
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        get "/api/v1/accounts/#{account.id}/custom_attribute_definitions/#{custom_attribute_definition.id}"
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'shows the custom attribute definition' do
+        get "/api/v1/accounts/#{account.id}/custom_attribute_definitions/#{custom_attribute_definition.id}",
+            headers: user.create_new_auth_token,
+            as: :json
+
+        expect(response).to have_http_status(:success)
+        expect(response.body).to include(custom_attribute_definition.attribute_key)
+      end
+    end
+  end
+
+  describe 'POST /api/v1/accounts/{account.id}/custom_attribute_definitions' do
+    let(:payload) do
+      {
+        custom_attribute_definition: {
+          attribute_display_name: 'Developer ID',
+          attribute_key: 'developer_id',
+          attribute_model: 'contact_attribute',
+          attribute_display_type: 'text',
+          default_value: ''
+        }
+      }
+    end
+
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        expect do
+          post "/api/v1/accounts/#{account.id}/custom_attribute_definitions",
+               params: payload
+        end.to change(CustomAttributeDefinition, :count).by(0)
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'creates the filter' do
+        expect do
+          post "/api/v1/accounts/#{account.id}/custom_attribute_definitions", headers: user.create_new_auth_token,
+                                                                              params: payload
+        end.to change(CustomAttributeDefinition, :count).by(1)
+
+        expect(response).to have_http_status(:success)
+        json_response = JSON.parse(response.body)
+        expect(json_response['attribute_key']).to eq 'developer_id'
+      end
+    end
+  end
+
+  describe 'PATCH /api/v1/accounts/{account.id}/custom_attribute_definitions/:id' do
+    let(:payload) { { custom_attribute_definition: { attribute_display_name: 'Developer ID', attribute_key: 'developer_id' } } }
+    let!(:custom_attribute_definition) { create(:custom_attribute_definition, account: account) }
+
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        put "/api/v1/accounts/#{account.id}/custom_attribute_definitions/#{custom_attribute_definition.id}",
+            params: payload
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'updates the custom attribute definition' do
+        patch "/api/v1/accounts/#{account.id}/custom_attribute_definitions/#{custom_attribute_definition.id}",
+              headers: user.create_new_auth_token,
+              params: payload,
+              as: :json
+        expect(response).to have_http_status(:success)
+        expect(custom_attribute_definition.reload.attribute_display_name).to eq('Developer ID')
+        expect(custom_attribute_definition.reload.attribute_key).to eq('developer_id')
+        expect(custom_attribute_definition.reload.attribute_model).to eq('conversation_attribute')
+      end
+    end
+  end
+
+  describe 'DELETE /api/v1/accounts/{account.id}/custom_attribute_definitions/:id' do
+    let!(:custom_attribute_definition) { create(:custom_attribute_definition, account: account) }
+
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        delete "/api/v1/accounts/#{account.id}/custom_attribute_definitions/#{custom_attribute_definition.id}"
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated admin user' do
+      it 'deletes custom attribute' do
+        delete "/api/v1/accounts/#{account.id}/custom_attribute_definitions/#{custom_attribute_definition.id}",
+               headers: user.create_new_auth_token,
+               as: :json
+        expect(response).to have_http_status(:no_content)
+        expect(account.custom_attribute_definitions.count).to be 0
+      end
+    end
+  end
+end