feat(api-gateway): add v2 revisions controller

packages/api-gateway/.env.sample

@@ -10,6 +10,7 @@ WORKSPACE_SERVER_URL=http://workspace:3000
 WEB_SOCKET_SERVER_URL=http://websockets:3000
 PAYMENTS_SERVER_URL=http://payments:3000
 FILES_SERVER_URL=http://files:3000
+REVISIONS_SERVER_URL=http://revisions:3000
 
 HTTP_CALL_TIMEOUT=60000
 

packages/api-gateway/bin/server.ts

@@ -24,6 +24,7 @@ import '../src/Controller/v1/InvitesController'
 
 import '../src/Controller/v2/PaymentsControllerV2'
 import '../src/Controller/v2/ActionsControllerV2'
+import '../src/Controller/v2/RevisionsControllerV2'
 
 import helmet from 'helmet'
 import * as cors from 'cors'

packages/api-gateway/src/Bootstrap/Container.ts

@@ -54,6 +54,7 @@ export class ContainerConfigLoader {
     // env vars
     container.bind(TYPES.SYNCING_SERVER_JS_URL).toConstantValue(env.get('SYNCING_SERVER_JS_URL'))
     container.bind(TYPES.AUTH_SERVER_URL).toConstantValue(env.get('AUTH_SERVER_URL'))
+    container.bind(TYPES.REVISIONS_SERVER_URL).toConstantValue(env.get('REVISIONS_SERVER_URL'))
     container.bind(TYPES.PAYMENTS_SERVER_URL).toConstantValue(env.get('PAYMENTS_SERVER_URL', true))
     container.bind(TYPES.FILES_SERVER_URL).toConstantValue(env.get('FILES_SERVER_URL', true))
     container.bind(TYPES.AUTH_JWT_SECRET).toConstantValue(env.get('AUTH_JWT_SECRET'))

packages/api-gateway/src/Bootstrap/Types.ts

@@ -7,6 +7,7 @@ const TYPES = {
   AUTH_SERVER_URL: Symbol.for('AUTH_SERVER_URL'),
   PAYMENTS_SERVER_URL: Symbol.for('PAYMENTS_SERVER_URL'),
   FILES_SERVER_URL: Symbol.for('FILES_SERVER_URL'),
+  REVISIONS_SERVER_URL: Symbol.for('REVISIONS_SERVER_URL'),
   WORKSPACE_SERVER_URL: Symbol.for('WORKSPACE_SERVER_URL'),
   WEB_SOCKET_SERVER_URL: Symbol.for('WEB_SOCKET_SERVER_URL'),
   AUTH_JWT_SECRET: Symbol.for('AUTH_JWT_SECRET'),

packages/api-gateway/src/Controller/v2/RevisionsControllerV2.ts

@@ -0,0 +1,17 @@
+import { Request, Response } from 'express'
+import { inject } from 'inversify'
+import { BaseHttpController, controller, httpGet } from 'inversify-express-utils'
+import TYPES from '../../Bootstrap/Types'
+import { HttpServiceInterface } from '../../Service/Http/HttpServiceInterface'
+
+@controller('/v2/items/:item_id/revisions', TYPES.AuthMiddleware)
+export class RevisionsControllerV2 extends BaseHttpController {
+  constructor(@inject(TYPES.HTTPService) private httpService: HttpServiceInterface) {
+    super()
+  }
+
+  @httpGet('/')
+  async getRevisions(request: Request, response: Response): Promise<void> {
+    await this.httpService.callRevisionsServer(request, response, `items/${request.params.item_id}/revisions`)
+  }
+}

packages/api-gateway/src/Service/Http/HttpService.ts

@@ -18,6 +18,7 @@ export class HttpService implements HttpServiceInterface {
     @inject(TYPES.FILES_SERVER_URL) private filesServerUrl: string,
     @inject(TYPES.WORKSPACE_SERVER_URL) private workspaceServerUrl: string,
     @inject(TYPES.WEB_SOCKET_SERVER_URL) private webSocketServerUrl: string,
+    @inject(TYPES.REVISIONS_SERVER_URL) private revisionsServerUrl: string,
     @inject(TYPES.HTTP_CALL_TIMEOUT) private httpCallTimeout: number,
     @inject(TYPES.CrossServiceTokenCache) private crossServiceTokenCache: CrossServiceTokenCacheInterface,
     @inject(TYPES.Logger) private logger: Logger,
@@ -32,6 +33,15 @@ export class HttpService implements HttpServiceInterface {
     await this.callServer(this.syncingServerJsUrl, request, response, endpoint, payload)
   }
 
+  async callRevisionsServer(
+    request: Request,
+    response: Response,
+    endpoint: string,
+    payload?: Record<string, unknown> | string,
+  ): Promise<void> {
+    await this.callServer(this.revisionsServerUrl, request, response, endpoint, payload)
+  }
+
   async callLegacySyncingServer(
     request: Request,
     response: Response,

packages/api-gateway/src/Service/Http/HttpServiceInterface.ts

@@ -13,6 +13,12 @@ export interface HttpServiceInterface {
     endpoint: string,
     payload?: Record<string, unknown> | string,
   ): Promise<void>
+  callRevisionsServer(
+    request: Request,
+    response: Response,
+    endpoint: string,
+    payload?: Record<string, unknown> | string,
+  ): Promise<void>
   callSyncingServer(
     request: Request,
     response: Response,