API_Yaml.yaml

openapi: 3.0.0
info:
  title: EasyGrocery Web App API
  version: 1.0.0
paths:
  /api/item:
    get:
      summary: Get all items
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Item'
    post:
      summary: Add a new item
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NewItem'
      responses:
        '201':
          description: Successful response for created NewItem
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Item'
  /api/item/{item_id}:
    get:
      summary: Get an item by ID
      parameters:
        - in: path
          name: item_id
          required: true
          schema:
            type: integer
          description: ID of the item to retrieve
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Item'
    put:
      summary: Update an item by ID
      parameters:
        - in: path
          name: item_id
          required: true
          schema:
            type: integer
          description: ID of the item to update
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdatedItem'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Item'
    delete:
      summary: Delete an item by ID
      parameters:
        - in: path
          name: item_id
          required: true
          schema:
            type: integer
          description: ID of the item to delete
      responses:
        '204':
          description: Successful response

  /api/itemcategory:
    get:
      summary: Get all item categories
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ItemCategory'
    post:
      summary: Add a new item category
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NewItemCategory'
      responses:
        '201':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ItemCategory'
  /api/itemcategory/{category_id}:
    get:
      summary: Get an item category by ID
      parameters:
        - in: path
          name: category_id
          required: true
          schema:
            type: integer
          description: ID of the category to retrieve
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ItemCategory'
    put:
      summary: Update an item category by ID
      parameters:
        - in: path
          name: category_id
          required: true
          schema:
            type: integer
          description: ID of the category to update
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdatedItemCategory'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ItemCategory'
        
    delete:
      summary: Delete an item category by ID
      parameters:
        - in: path
          name: category_id
          required: true
          schema:
            type: integer
          description: ID of the category to delete
      responses:
        '204':
          description: Successful response

components:
  schemas:
    Item:
      type: object
      properties:
        id:
          type: integer
        name:
          type: string
        price:
          type: number
        unit:
          type: string
        seller:
          type: string
        manufacture_date:
          type: string
        quantity:
          type: integer
        category_id:
          type: integer

    NewItem:
      type: object
      properties:
        name:
          type: string
        price:
          type: number
        unit:
          type: string
        seller:
          type: string
        manufacture_date:
          type: string
        quantity:
          type: integer
        category_id:
          type: integer

    UpdatedItem:
      type: object
      properties:
        name:
          type: string
        price:
          type: number
        unit:
          type: string
        seller:
          type: string
        manufacture_date:
          type: string
        quantity:
          type: integer
        category_id:
          type: integer

    ItemCategory:
      type: object
      properties:
        id:
          type: integer
        name:
          type: string
        manager_id:
          type: integer

    NewItemCategory:
      type: object
      properties:
        name:
          type: string
        manager_id:
          type: integer

    UpdatedItemCategory:
      type: object
      properties:
        name:
          type: string
        manager_id:
          type: integer