added mongod module + created schema file

src/app.module.ts

@@ -2,13 +2,17 @@ import { Module } from '@nestjs/common';
 import { MongoModule } from 'nest-mongodb'
 import { ApiModule } from './api/api.module';
 import { CrawlerModule } from './crawler/crawler.module';
+const dotenv = require('dotenv');
 // import { DbModule } from './db/db.module';
-import dotenv from 'dotenv';
 
 dotenv.config();
 
-
+console.log(process)
 @Module({
-  imports: [ApiModule, CrawlerModule, MongoModule.forRoot('mongodb://localhost', process.env.DB_NAME)]
+  imports: [
+    MongoModule.forRoot(process.env.DB_URI, process.env.DB_NAME),
+    ApiModule,
+    CrawlerModule
+  ]
 })
 export class AppModule { }

src/db/schema/mydatabase.schema.ts

@@ -0,0 +1,8 @@
+import { ObjectId } from 'mongodb';
+
+export interface Cat {
+  _id: ObjectId;
+  domain: string;
+  cssSheetsLocation: string[];
+  scriptsSheetsLocation: string[];
+}