{
  "swagger": "2.0",
  "info": {
    "version": "1.0.0",
    "title": "Petstore",
    "description": "The Petstore API but using Express.js",
    "license": {
      "name": "MIT",
      "url": "https://opensource.org/licenses/MIT"
    }
  },
  "host": "petstore-e7b0.onrender.com",
  "basePath": "/v1",
  "tags": [
    {
      "name": "User",
      "description": "API for users in the system"
    },
    {
      "name": "Pet",
      "description": "API for pets in the system"
    },
    {
      "name": "Store",
      "description": "API for store operations"
    }
  ],
  "schemes": ["https"],
  "consumes": ["application/json"],
  "produces": ["application/json"],
  "paths": {
    "/pet": {
      "get": {
        "tags": ["Pet"],
        "summary": "Get all pets in the system",
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "$ref": "#/definitions/Pets"
            }
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      },
      "post": {
        "tags": ["Pet"],
        "summary": "Create a new pet",
        "parameters": [
          {
            "name": "pet",
            "in": "body",
            "description": "Pet object to be added to the store",
            "required": true,
            "schema": {
              "$ref": "#/definitions/Pet"
            }
          }
        ],
        "responses": {
          "201": {
            "description": "Created",
            "schema": {
              "$ref": "#/definitions/Pet"
            }
          },
          "400": {
            "description": "Bad Request"
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      }
    },
    "/pet/{petId}": {
      "get": {
        "tags": ["Pet"],
        "summary": "Get a pet by its ID",
        "parameters": [
          {
            "name": "petId",
            "in": "path",
            "description": "ID of the pet",
            "required": true,
            "type": "integer"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "$ref": "#/definitions/Pet"
            }
          },
          "404": {
            "description": "Pet not found"
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      },
      "put": {
        "tags": ["Pet"],
        "summary": "Update a pet by its ID",
        "parameters": [
          {
            "name": "petId",
            "in": "path",
            "description": "ID of the pet",
            "required": true,
            "type": "integer"
          },
          {
            "name": "pet",
            "in": "body",
            "description": "Updated pet object",
            "required": true,
            "schema": {
              "$ref": "#/definitions/Pet"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "$ref": "#/definitions/Pet"
            }
          },
          "404": {
            "description": "Pet not found"
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      },
      "delete": {
        "tags": ["Pet"],
        "summary": "Delete a pet by its ID",
        "parameters": [
          {
            "name": "petId",
            "in": "path",
            "description": "ID of the pet",
            "required": true,
            "type": "integer"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "$ref": "#/definitions/Pet"
            }
          },
          "404": {
            "description": "Pet not found"
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      }
    },
    "/user": {
      "get": {
        "tags": ["User"],
        "summary": "Fetches a list of all users",
        "responses": {
          "200": {
            "description": "Retrieved",
            "schema": {
              "$ref": "#/definitions/Users"
            }
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      },
      "post": {
        "tags": ["User"],
        "summary": "Create a new user",
        "parameters": [
          {
            "name": "user",
            "in": "body",
            "description": "User object to be created",
            "required": true,
            "schema": {
              "$ref": "#/definitions/User"
            }
          }
        ],
        "responses": {
          "201": {
            "description": "Created",
            "schema": {
              "$ref": "#/definitions/User"
            }
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      }
    },
    "/user/{username}": {
      "get": {
        "tags": ["User"],
        "summary": "Get a user by username",
        "parameters": [
          {
            "name": "username",
            "in": "path",
            "description": "Username of the user",
            "required": true,
            "type": "string"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "$ref": "#/definitions/User"
            }
          },
          "404": {
            "description": "User not found"
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      },
      "put": {
        "tags": ["User"],
        "summary": "Update a user by username",
        "parameters": [
          {
            "name": "username",
            "in": "path",
            "description": "Username of the user",
            "required": true,
            "type": "string"
          },
          {
            "name": "user",
            "in": "body",
            "description": "Updated user object",
            "required": true,
            "schema": {
              "$ref": "#/definitions/User"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "$ref": "#/definitions/User"
            }
          },
          "404": {
            "description": "User not found"
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      },
      "delete": {
        "tags": ["User"],
        "summary": "Delete a user by username",
        "parameters": [
          {
            "name": "username",
            "in": "path",
            "description": "Username of the user",
            "required": true,
            "type": "string"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "$ref": "#/definitions/User"
            }
          },
          "404": {
            "description": "User not found"
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      }
    },
    "/store/order": {
      "post": {
        "tags": ["Store"],
        "summary": "Place an order for a pet",
        "parameters": [
          {
            "name": "order",
            "in": "body",
            "description": "Order object with petId and quantity",
            "required": true,
            "schema": {
              "$ref": "#/definitions/Order"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "$ref": "#/definitions/Order"
            }
          },
          "400": {
            "description": "Bad Request"
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      }
    },
    "/store/order/{orderId}": {
      "get": {
        "tags": ["Store"],
        "summary": "Find a purchase by Order Id",
        "parameters": [
          {
            "name": "orderId",
            "in": "path",
            "description": "ID of the order",
            "required": true,
            "type": "integer"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "$ref": "#/definitions/Order"
            }
          },
          "404": {
            "description": "Order not found"
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      },
      "delete": {
        "tags": ["Store"],
        "summary": "Delete purchase by Order Id",
        "parameters": [
          {
            "name": "orderId",
            "in": "path",
            "description": "ID of the order",
            "required": true,
            "type": "integer"
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "$ref": "#/definitions/Order"
            }
          },
          "404": {
            "description": "Order not found"
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      }
    },
    "/store/inventory": {
      "get": {
        "tags": ["Store"],
        "summary": "Returns pet inventories by status",
        "responses": {
          "200": {
            "description": "OK",
            "schema": {
              "type": "object",
              "additionalProperties": {
                "type": "integer",
                "format": "int32"
              }
            }
          },
          "500": {
            "description": "Internal Server Error"
          }
        }
      }
    }
  },
  "definitions": {
    "Pet": {
      "type": "object",
      "required": ["name", "status"],
      "properties": {
        "id": {
          "type": "integer",
          "uniqueItems": true
        },
        "name": {
          "type": "string"
        },
        "status": {
          "type": "string"
        }
      }
    },
    "Pets": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/Pet"
      }
    },
    "User": {
      "type": "object",
      "required": [
        "id",
        "username",
        "firstName",
        "lastName",
        "password",
        "phone",
        "userStatus"
      ],
      "properties": {
        "id": {
          "type": "integer",
          "uniqueItems": true
        },
        "username": {
          "type": "string"
        },
        "firstName": {
          "type": "string"
        },
        "lastName": {
          "type": "string"
        },
        "password": {
          "type": "string"
        },
        "phone": {
          "type": "string"
        },
        "userStatus": {
          "type": "integer",
          "format": "int32",
          "enum": [0, 1]
        }
      }
    },
    "Order": {
      "type": "object",
      "required": ["petId", "quantity", "shipDate"],
      "properties": {
        "id": {
          "type": "integer",
          "uniqueItems": true
        },
        "petId": {
          "type": "integer"
        },
        "quantity": {
          "type": "integer"
        },
        "shipDate": {
          "type": "string",
          "format": "date-time"
        }
      }
    }
  }
}