Introduction

This is the backend of canteen application.

This project made with a team of 6 interns.

Using Rest API, Spring Boot, MongoDB, Docker, RabbitMQ.

Docker Setup

Start the terminal in the project directory. Start the containers by "docker-compose up".

In Postman connect to "localhost:8081/api/Product/{ WRITE_MAPPINGS_HERE }" to test the functions.

Mappings

POST Mappings

createProduct: Adds a product to the database in JSON format

• localhost:8081/api/Product/createProduct

    {
        "productName" : "Espresso,
        "productPrice" : 5
    }
  

Other parameters gets set by null if it is not given.

GET Mappings

listProducts: List every product that is on the database.

• localhost:8081/api/Product/listProducts

Listing products by their availability.

When products are added, they are available by default and will be listed to purchase.

• Returns products that are available.

  • localhost:8081/api/Product/listAvailableProducts

• This returns products that are not available.

  • localhost:8081/api/Product/listNotAvailableProducts

Sorting products given their name or prices

• Sorting product prices, names ascending or descending
  • localhost:8081/api/Product/sortByPriceAsc
  • localhost:8081/api/Product/sortByPriceDesc
  • localhost:8081/api/Product/sortByNameAsc
  • localhost:8081/api/Product/sortByNameDesc

Listing a product If it is exist with the ID

• localhost:8081/api/Product/URUN_{replaceThisWithANumber}

  Ex. localhost:8081/api/Product/URUN_1
  
    {
        "productId": "URUN_1",
        "productName": "Espresso",
        "productPrice": 3.0,
        "productCategory": "ICECEK",
        "productType": "SOGUK",
        "productImage": null,
        "availability": true,
    }         
  

Listing the products with their type

• localhost:8081/api/Product/sortByType/{productType}

Delete Mappings

• localhost:8081/api/Product/deleteProduct/{productId}

Deletes the product from the database with DELETE mapping.

Put Mappings

Changing availability of the product.

If the product not available it shouldn't be purchasable. So the admin should change the availability of the product.

• localhost:8081/api/Product/{productId}/availability

This changes the state of the availability of the product. If the product is available it makes it not available and vice-versa.

Updating the product details

• localhost:8081/api/Product/updateProduct/{productId}

Updates the product after changing its values.

Swagger

-Implemented Swagger Documentation, wrote the explanation of ProductController requests. To see the documentation head over to the http://localhost:8080/swagger-ui/index.html#