feat: APIs for Integration Hooks (#2250)

- Introduces JSON Schema validations via JSONSchemer
- Add CRUD APIs for integration hooks

spec/controllers/api/v1/accounts/integrations/hooks_controller_spec.rb

@@ -0,0 +1,111 @@
+require 'rails_helper'
+
+RSpec.describe 'Integration Hooks API', type: :request do
+  let(:account) { create(:account) }
+  let(:admin) { create(:user, account: account, role: :administrator) }
+  let(:agent) { create(:user, account: account, role: :agent) }
+  let(:inbox) { create(:inbox, account: account) }
+  let(:params) { { app_id: 'dialogflow', inbox_id: inbox.id, settings: { project_id: 'xx', credentials: { test: 'test' } } } }
+
+  describe 'POST /api/v1/accounts/{account.id}/integrations/hooks' do
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        post api_v1_account_integrations_hooks_url(account_id: account.id),
+             params: params,
+             as: :json
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'return unauthorized if agent' do
+        post api_v1_account_integrations_hooks_url(account_id: account.id),
+             params: params,
+             headers: agent.create_new_auth_token,
+             as: :json
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+
+      it 'creates hooks if admin' do
+        post api_v1_account_integrations_hooks_url(account_id: account.id),
+             params: params,
+             headers: admin.create_new_auth_token,
+             as: :json
+
+        expect(response).to have_http_status(:success)
+        data = JSON.parse(response.body)
+        expect(data['app']['id']).to eq params[:app_id]
+      end
+    end
+  end
+
+  describe 'PATCH /api/v1/accounts/{account.id}/integrations/hooks/{hook_id}' do
+    let(:hook) { create(:integrations_hook, account: account) }
+
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        patch api_v1_account_integrations_hook_url(account_id: account.id, id: hook.id),
+              params: params,
+              as: :json
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'return unauthorized if agent' do
+        patch api_v1_account_integrations_hook_url(account_id: account.id, id: hook.id),
+              params: params,
+              headers: agent.create_new_auth_token,
+              as: :json
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+
+      it 'updates hook if admin' do
+        patch api_v1_account_integrations_hook_url(account_id: account.id, id: hook.id),
+              params: params,
+              headers: admin.create_new_auth_token,
+              as: :json
+
+        expect(response).to have_http_status(:success)
+        data = JSON.parse(response.body)
+        expect(data['app']['id']).to eq 'slack'
+      end
+    end
+  end
+
+  describe 'DELETE /api/v1/accounts/{account.id}/integrations/hooks/{hook_id}' do
+    let(:hook) { create(:integrations_hook, account: account) }
+
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        delete api_v1_account_integrations_hook_url(account_id: account.id, id: hook.id),
+               as: :json
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      it 'return unauthorized if agent' do
+        delete api_v1_account_integrations_hook_url(account_id: account.id, id: hook.id),
+               headers: agent.create_new_auth_token,
+               as: :json
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+
+      it 'updates hook if admin' do
+        delete api_v1_account_integrations_hook_url(account_id: account.id, id: hook.id),
+               headers: admin.create_new_auth_token,
+               as: :json
+
+        expect(response).to have_http_status(:success)
+        expect(::Integrations::Hook.exists?(hook.id)).to eq false
+      end
+    end
+  end
+end