openapi: '3.0.3'
info:
  title: zzyxyz_user_np_api
  description: 用户节点权限相关操作(user_name and password)
  version: '1.0'
servers:
  - url: http://localhost:8081/api
    description: 开发环境
  - url: https://api.zzyxyz.com/api
    description: 生产环境
security:
  - ApiKeyAuth: []

paths:
  /auth/login:
    post:
      summary: 用户登录
      description: 使用用户名和密码进行登录
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/LoginRequest'
      responses:
        '200':
          description: 登录成功
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LoginResponse'
        '400':
          description: 请求参数错误
        '401':
          description: 认证失败

  /auth/register:
    post:
      summary: 用户注册
      description: 创建新用户账户
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RegisterRequest'
      responses:
        '201':
          description: 注册成功
        '400':
          description: 请求参数错误
        '409':
          description: 用户名已存在

  /auth/password:
    put:
      summary: 修改密码
      description: 修改已登录用户的密码
      security:
        - ApiKeyAuth: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ChangePasswordRequest'
      responses:
        '200':
          description: 密码修改成功
        '400':
          description: 请求参数错误
        '401':
          description: 认证失败

components:
  schemas:
    LoginRequest:
      type: object
      required:
        - username
        - password
      properties:
        username:
          type: string
        password:
          type: string

    LoginResponse:
      type: object
      properties:
        token:
          type: string
        user_id:
          type: integer
          format: int64

    RegisterRequest:
      type: object
      required:
        - username
        - password
      properties:
        username:
          type: string
        password:
          type: string
        email:
          type: string
    
    ChangePasswordRequest:
      type: object
      required:
        - old_password
        - new_password
        - user_name
      properties:
        old_password:
          type: string
        new_password:
          type: string
        user_name:
          type: string

  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: Authorization