Initialize CouserCounter collection if it's empty

Author: vilasmaciel

src/apps/backoffice/frontend/config/config.ts

@@ -12,7 +12,7 @@ const convictConfig = convict({
       doc: 'The Mongo connection URL',
       format: String,
       env: 'MONGO_URL',
-      default: 'mongodb://localhost:27017/dev'
+      default: 'mongodb://localhost:27017/backoffice-frontend-dev'
     }
   }
 });

src/apps/backoffice/frontend/config/test.json

@@ -1 +1,5 @@
-{}
+{
+  "mongo": {
+    "url": "mongodb://localhost:27017/backoffice-frontend-test"
+  }
+}

src/apps/backoffice/frontend/seed.ts

@@ -0,0 +1,18 @@
+import { CoursesCounterRepository } from '../../../Contexts/Mooc/CoursesCounter/domain/CoursesCounterRepository';
+import { CoursesCounter } from '../../../Contexts/Mooc/CoursesCounter/domain/CoursesCounter';
+import { CoursesCounterId } from '../../../Contexts/Mooc/CoursesCounter/domain/CoursesCounterId';
+import container from './config/dependency-injection';
+
+export async function seed() {
+  const repository: CoursesCounterRepository = container.get('Mooc.coursesCounter.CoursesCounterRepository');
+  const logger = container.get('Contexts.shared.Logger');
+
+  const alreadyExists = await repository.search();
+  const isTestEnvironment = process.env.NODE_ENV === 'test';
+
+  if (!alreadyExists && !isTestEnvironment) {
+    logger.info('[Seed] Initializing CourseCounter');
+    const courseCounter = CoursesCounter.initialize(CoursesCounterId.random());
+    await repository.save(courseCounter);
+  }
+}

src/apps/backoffice/frontend/server.ts

@@ -1,6 +1,7 @@
 import errorHandler from 'errorhandler';
 import app from './app';
 import container from './config/dependency-injection';
+import { seed } from './seed';
 
 /**
  * Error Handler. Provides full stack - remove for production
@@ -10,9 +11,11 @@ app.use(errorHandler());
 /**
  * Start Express server.
  */
-const server = app.listen(app.get('port'), () => {
+const server = app.listen(app.get('port'), async () => {
   const winstonLogger = container.get('Contexts.shared.Logger');
 
+  await seed();
+
   winstonLogger.info(
     `  Backoffice frontend is running at http://localhost:${app.get('port')} in ${app.get('env')} mode`
   );

src/apps/mooc_backend/config/config.ts

@@ -12,7 +12,7 @@ const convictConfig = convict({
       doc: 'The Mongo connection URL',
       format: String,
       env: 'MONGO_URL',
-      default: 'mongodb://localhost:27017/dev'
+      default: 'mongodb://localhost:27017/mooc-backend-dev'
     }
   }
 });

src/apps/mooc_backend/config/test.json

@@ -1,3 +1,3 @@
 {
-  "mongo": { "url": "mongodb://localhost:27017/test" }
+  "mongo": { "url": "mongodb://localhost:27017/mooc-backend-test" }
 }