openapi: 3.0.4
info:
  title: 58TeamBlog
  version: "1.0"
servers:
  - url: https://58team.ru/api/v1/
tags:
  - name: admin
    description: Routes that can be accessed only from localhost
  - name: user
    description: Admin user
  - name: post
    description: Blog's post
  - name: posts
    description: Glue for posts and users
paths:
  /post:
    put:
      tags:
        - admin
      summary: Update an existing post.
      description: Update an existing post by Id.
      operationId: updatePost
      requestBody:
        description: Update an existent post
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Post'
        required: true
      responses:
        '200':
          description: Successful operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Post'
        '400':
          description: Invalid ID supplied
        '404':
          description: Post not found
        '422':
          description: Validation exception
        default:
          description: Unexpected error
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Error"
      security:
        - blog_auth:
            - write:post
            - read:post
    post:
      tags:
        - admin
      summary: Add a new post to the blog.
      description: Add a new post to the blog.
      operationId: addPost
      requestBody:
        description: Create a new post in the blog
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreatePost'
        required: true
      responses:
        '200':
          description: Successful operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Post'
        '400':
          description: Invalid input
        '422':
          description: Validation exception
        default:
          description: Unexpected error
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Error"
      security:
        - blog_auth:
            - write:post
            - read:post
  /post/user/{name}:
    get:
      tags:
        - post
      summary: Finds Posts by user name.
      description: Finds all posts made by user.
      operationId: findPostsByName
      parameters:
        - name: name
          in: path
          description: Get all posts by author
          required: true
          schema:
            type: string
      responses:
        '200':
          description: successful operation
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Post'
        '400':
          description: Invalid status value
        default:
          description: Unexpected error
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Error"
  /post/{id}:
    get:
      tags:
        - post
      summary: Get post by id.
      description: Get post by id.
      operationId: getPostById
      parameters:
        - name: id
          in: path
          description: Post id
          required: true
          schema:
            type: string
      responses:
        '200':
          description: successful operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Post'
        '400':
          description: Invalid status value
        default:
          description: Unexpected error
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Error"
  /posts:
    get:
      tags:
        - posts
      summary: Get first 5 posts.
      description: Get first 5 posts.
      operationId: getPosts
      responses:
        '200':
          description: successful operation
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Post'
        default:
          description: Unexpected error
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/Error"
  /posts/{offset}:
    get:
      tags:
        - posts
      summary: Get 5 posts after %offset% posts.
      description: Get 5 posts after %offset% posts.
      operationId: getPostsOffset
      parameters:
        - name: offset
          in: path
          description: Offset of posts since begin.
          required: true
          schema:
            type: integer
      responses:
        '200':
          description: successful operation
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Post'
  /users:
    get:
      tags:
        - admin
        - users
      summary: Get all users.
      description: Get all users.
      operationId: getUsers
      responses:
        '200':
          description: successful operation
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/User'
      security:
      - blog_auth:
          - read:user
components:
  schemas:
    User:
      type: object
      properties:
        id:
          type: string
          format: uuid
          example: "f47ac10b-58cc-4372-a567-0e02b2c3d479"
        username:
          type: string
          example: UserName
        password:
          type: string
          format: password
          example: '$2a$12$bC0iX7kweYs0eGe4RM5oe.TKFfxzvE.s9Hp0v.rY.7BofYMWdqU72'
    CreatePost:
      type: object
      properties:
        title:
          type: string
          example: 'Post title'
        description:
          type: string
          example: "Short content description."
        content:
          type: string
          example: "Some content text."
    Post:
      type: object
      properties:
        id:
          type: string
          format: uuid
          example: "f47ac10b-58cc-4372-a567-0e02b4f5d479"
        title:
          type: string
          example: 'Post title'
        description:
          type: string
          example: "Short content description."
        content:
          type: string
          example: "Some content text."
        createdAt:
          type: string
          format: date-time
        updatedAt:
          type: string
          format: date-time
          
    Error:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
      required:
        - code
        - message
        
  requestBodies:
    Post:
      description: Post object that needs to be added
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Post'

  securitySchemes:
    blog_auth:
      type: oauth2
      flows:
        implicit:
          authorizationUrl: https://58team.ru/auth
          scopes:
            "write:post": modify posts in your account
            "read:post": read your posts
            "write:user": modify users
            "read:user": read users
    api_key:
      type: apiKey
      name: api_key
      in: header