Given four files RecipeController.java, RecipeRepository.java, RecipeService.java and Recipe.java. The RecipeService class has a variable named recipeBook, which is a HashMap that holds Integers as keys and Recipe objects as values. Initially, it contains data of 5 recipes.

Completion Instructions

• Recipe.java: The Recipe class should contain the following attributes.

  Attribute	Type	Description
  recipeId	int	An integer that represents the unique ID of the recipe
  recipeName	String	A string that represents the name of the recipe
  recipeType	String	A string that represents the type(veg or non-veg) of the recipe
  ingredients	List	A list of strings that represent the ingredients of the recipe.

• RecipeRepository.java: Create an interface containing required methods.

• ReceoueService.java: Update the service class with logic for managing recipe data.

• RecipeController.java: Create the controller class to handle HTTP requests.

Implement the following APIs.

API 1

Path: /recipes

Method: GET

Description:

Returns a list of all recipes in the recipeBook.

Response

[
    {
        "recipeId": 1,
        "recipeName": "Pasta",
        "recipeType": "veg",
        "ingredients": [
            "pasta",
            "tomatoes",
            "olive oil",
            "garlic",
            "basil"
        ]
    },
   ...
]

API 2

Path: /recipes

Method: POST

Description:

Creates a new recipe in the recipeBook. recipeId is auto-incremented

Request

{
 
    "recipeName": "Pizza",
    "recipeType": "veg",
    "ingredients": ["pizza dough", "onions", "mozzarella cheese","vegetables", "tomato sauce"]
}

Response

{
    "recipeId": 6,
    "recipeName": "Pizza",
    "recipeType": "veg",
    "ingredients": [
        "pizza dough",
        "onions",
        "mozzarella cheese",
        "vegetables",
        "tomato sauce"
    ]
 }

API 3

Path: /recipes/{recipeId}

Method: GET

Description:

Returns a recipe based on a recipe ID. If the given recipe ID is not found in the recipeBook, raise ResponseStatusException with HttpStatus.NOT_FOUND.

Response

{
    "recipeId": 5,
    "recipeName": "Fish and Chips",
    "recipeType": "non-veg",
    "ingredients": [
        "fish",
        "potatoes",
        "flour",
        "oil",
        "spices"
    ]
}

API 4

Path: /recipes/{recipeId}

Method: PUT

Description:

Updates the details of a recipe in the recipeBook based on the recipe ID. If the given recipe ID is not found in the recipeBook, raise ResponseStatusException with HttpStatus.NOT_FOUND.

Request

{
    "recipeName": "Fish and Potato Chips",
    "ingredients": ["fish","potatoes","flour","oil","spices","water"]
}

Response

{
    "recipeId": 5,
    "recipeName": "Fish and Potato Chips",
    "recipeType": "Non-veg",
    "ingredients": [
        "fish",
        "potatoes",
        "flour",
        "oil",
        "spices",
        "water"
    ]
}

API 5

Path: /recipes/{recipeId}

Method: DELETE

Description:

Deletes a recipe from the recipeBook based on the recipe ID. If the given recipe ID is not found in the recipeBook, raise ResponseStatusException with HttpStatus.NOT_FOUND.

Do not modify the code in RecipeApplication.java