add docker mongo seed

Author: janishar

.env.example

@@ -10,13 +10,13 @@ PORT=3000
 CORS_URL=*
 
 # Databse 
-DB_NAME=YOUR_MONGO_DB_NAME
+DB_NAME=afteracademy-blog-db # YOUR_MONGO_DB_NAME
 #localhost or IP of the server
 # If using the docker installation then use 'mongo' for host name else localhost or ip or db server
-DB_HOST=YOUR_MONGO_DB_HOST_NAME 
+DB_HOST=mongo # YOUR_MONGO_DB_HOST_NAME 
 DB_PORT=27017
-DB_USER=YOUR_MONGO_DB_USER_NAME
-DB_USER_PWD=YOUR_MONGO_DB_USER_PWD
+DB_USER=afteracademy-blog-db-user # YOUR_MONGO_DB_USER_NAME
+DB_USER_PWD=changeit # YOUR_MONGO_DB_USER_PWD
 
 # Admin when using Docker
 DB_ADMIN=admin

Dockerfile

@@ -1,5 +1,5 @@
 # Here we are getting our node as Base image
-FROM node:latest
+FROM node:13
 
 # create user in the docker image
 USER node

addons/init-mongo.js

@@ -0,0 +1,26 @@
+db = db.getSiblingDB('afteracademy-blog-db')
+
+db.createUser({
+	user: 'afteracademy-blog-db-user',
+	pwd: 'changeit',
+	roles: [{ role: 'readWrite', db: 'afteracademy-blog-db' }]
+})
+
+db.createCollection("api_keys")
+db.createCollection("roles")
+
+db.api_keys.insert({
+	metadata: "To be used by the xyz vendor",
+	key: "GCMUDiuY5a7WvyUNt9n3QztToSHzK7Uj",
+	version: 1,
+	status: true,
+	createdAt: new Date(),
+	updatedAt: new Date()
+})
+
+db.roles.insertMany([
+	{ code: "LEARNER", status: true, createdAt: new Date(), updatedAt: new Date()},
+	{ code: "WRITER", status: true, createdAt: new Date(), updatedAt: new Date()},
+	{ code: "EDITOR", status: true, createdAt: new Date(), updatedAt: new Date()},
+	{ code: "ADMIN", status: true, createdAt: new Date(), updatedAt: new Date()},
+])

addons/mongodb/api_keys.json

@@ -24,11 +24,10 @@ services:
       # This is a bind mount that mounts our application code on the host to the /home/node/app directory on the container.
       # Any changes you make to your host code will be populated immediately in the container.
     - ./:/home/node/app
-    
 
   mongo:
     # To create this service, Compose will pull the mongo
-    image: mongo:latest
+    image: mongo:4.2.5
     container_name: mongo
     restart: unless-stopped
     # This tells Compose that we would like to add environment variables 
@@ -41,9 +40,11 @@ services:
       # using the values from our .env file, which we pass to the db service using the env_file option.
       - MONGO_INITDB_ROOT_USERNAME=$DB_ADMIN
       - MONGO_INITDB_ROOT_PASSWORD=$DB_ADMIN_PWD
+      - MONGO_INITDB_DATABASE=$DB_NAME
     ports:
-      - "27017:27017"
+      - "$DB_PORT:27017"
     volumes:     
+    - ./addons/init-mongo.js:/docker-entrypoint-initdb.d/init-mongo.js:ro
       # The named volume dbdata will persist the data stored in Mongo’s default data directory, /data/db. 
       # This will ensure that you don’t lose data in cases where you stop or remove containers.
     - dbdata:/data/db