feat: add postgres docker compose file

.env.template

@@ -7,9 +7,9 @@ SWAGGER_ENABLE = true
 # Database
 TYPEORM_CONNECTION = postgres
 TYPEORM_HOST = localhost
-TYPEORM_USERNAME = root
-TYPEORM_PASSWORD =
-TYPEORM_DATABASE = nestjs
+TYPEORM_USERNAME = realworld
+TYPEORM_PASSWORD = 123456
+TYPEORM_DATABASE = nestjs_realworld
 TYPEORM_PORT = 5432
 TYPEORM_SYNCHRONIZE = true
 TYPEORM_LOGGING = true

README.md

@@ -7,34 +7,13 @@
 
 # Getting started
 
-## Installation
+```bash
+yarn install
+cp .env.template .env
+docker compose up
+```
 
-...
-
-----------
-
-## Database
-
-The example codebase uses [Typeorm](http://typeorm.io/) with Postgres.
-
-Create a new postgres database with the name `nestjsrealworld` (or the name you specified in the ormconfig.json)
-
-Set mysql database settings in ormconfig.json
-
-    {
-      "type": "mysql",
-      "host": "localhost",
-      "port": 3306,
-      "username": "your-mysql-username",
-      "password": "your-mysql-password",
-      "database": "nestjsrealworld",
-      "entities": ["src/**/**.entity{.ts,.js}"],
-      "synchronize": true
-    }
-
-Start local mysql server and create new database 'nestjs_realworld'
-
-On application start, tables for all entities will be created.
+- Open `http://localhost:3000/api/articles` in your favourite browser`
 
 ----------
 
@@ -46,21 +25,9 @@ This application adheres to the api specifications set by the [Thinkster](https:
 
 More information regarding the project can be found here https://github.com/gothinkster/realworld
 
-----------
-
-## Start application
-
-- `npm start`
-- Test api with `http://localhost:3000/api/articles` in your favourite browser
 
 ----------
 
 # Authentication
 
 This applications uses JSON Web Token (JWT) to handle authentication. The token is passed with each request using the `Authorization` header with `Token` scheme. The JWT authentication middleware handles the validation and authentication of the token. Please check the following sources to learn more about JWT.
-
-----------
-
-# Swagger API docs
-
-This example repo uses the NestJS swagger module for API documentation. [NestJS Swagger](https://github.com/nestjs/swagger) - [www.swagger.io](https://swagger.io/)        

docker-compose.yml

@@ -0,0 +1,9 @@
+version: '3.1'
+
+services:
+  postgres:
+    image: postgres
+    environment:
+      POSTGRES_USER: ${TYPEORM_USERNAME:-"realworld"}
+      POSTGRES_PASSWORD: ${TYPEORM_PASSWORD:-"123456"}
+      POSTGRES_DB: ${TYPEORM_DATABASE:-"nestjs_realworld"}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nestjs-realworld-example-app",
-  "version": "0.1.1",
+  "version": "0.2",
   "main": "index.js",
   "repository": "https://github.com/mutoe/nestjs-realworld-example-app",
   "author": "mutoe <[email protected]>",