CRUD API

.env.example

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+PORT = 4000
+HOST = localhost
+NODE_ENV = development

.gitignore

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 /node_modules
+/dist
 npm-debug.log*
-.env
+.env
+products.json

README.md

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+## Instalation:
+
+```
+npm install
+```
+
+## Environment variables
+
+Create `.env` file based on `.env.example`
+
+## Runnig application
+
+### Run in development mode:
+
+```
+npm run start:dev
+```
+
+### Run in production mode:
+
+```
+npm run start:prod
+```
+
+### Run in cluster mode:
+
+```
+npm run start:multi
+```
+
+## Testing
+
+```
+npm run test
+```
+
+or use next one for running in watch mode
+
+```
+npm run test:watch
+```
+
+## API endpoins
+
+`GET /api/products` - to get all products
+
+`POST /api/products` - to create new product
+
+`GET /api/products/:id` - to get product by id
+
+`PUT /api/products/:id` - to update product
+
+`DELETE /api/products/:id` - to delete product