#
# ClusterCockpit's API spec can be exported via:
# docker exec -it cc-php php bin/console api:openapi:export --yaml
#
# This spec is written by hand and hopefully up to date with the API.
#

openapi: 3.0.3
info:
  title: 'ClusterCockpit REST API'
  description: 'API for batch job control'
  version: 0.0.2
servers:
  - url: /
    description: ''
paths:
  '/api/jobs/':
    get:
      operationId: 'getJobs'
      summary: 'List all jobs'
      description: 'Get a list of all jobs in the JSON schema defined via GraphQL (main difference: start-time is RFC3339 encoded and there are no statistics). Filters can be applied using query parameters.'
      parameters:
        - name: state
          in: query
          schema:
            type: string
            enum: ["running", "completed", "failed", "canceled", "stopped", "timeout"]
        - name: cluster
          in: query
          schema: { type: string }
      responses:
        200:
          description: 'Array of jobs'
          content:
            'application/json':
              schema:
                type: array
                items:
                  # Not totally true: start-time is a RFC3339 string here!
                  $ref: '#/components/schemas/Job'
        400:
          description: 'Bad Request'
  '/api/jobs/{id}':
    get:
      operationId: 'getJob'
      summary: 'Get job resource'
      parameters:
        - name: id
          in: path
          required: true
          schema: { type: integer }
          description: 'Database ID (Resource Identifier)'
      responses:
        200:
          description: 'Job resource'
          content:
            'application/json':
              schema:
                $ref: '#/components/schemas/Job'
        404:
          description: 'Resource not found'
  '/api/jobs/tag_job/{id}':
    post:
      operationId: 'tagJob'
      summary: 'Add a tag to a job'
      parameters:
        - name: id
          in: path
          required: true
          schema: { type: integer }
          description: 'Job ID'
      requestBody:
        description: 'Array of tags to add'
        required: true
        content:
          'application/json':
            schema:
              type: array
              items:
                $ref: '#/components/schemas/Tag'
      responses:
        200:
          description: 'Job resource'
          content:
            'application/json':
              schema:
                $ref: '#/components/schemas/Job'
        404:
          description: 'Job or tag does not exist'
        400:
          description: 'Bad request'
  '/api/jobs/start_job/':
    post:
      operationId: 'startJob'
      summary: 'Add a newly started job'
      requestBody:
        required: true
        content:
          'application/json':
            schema:
              $ref: '#/components/schemas/Job'
      responses:
        201:
          description: 'Job successfully'
          content:
            'application/json':
              schema:
                type: object
                properties:
                  id:
                    type: integer
                    description: 'The database ID assigned to this job'
        400:
          description: 'Bad request'
        422:
          description: 'The combination of jobId, clusterId and startTime does already exist'
  '/api/jobs/stop_job/':
    post:
      operationId: stopJobViaJobID
      summary: 'Mark a job as stopped. Which job to stop is specified by the request body.'
      requestBody:
        required: true
        content:
          'application/json':
            schema:
              type: object
              required: [jobId, cluster, stopTime, jobState]
              properties:
                jobId: { type: integer }
                cluster: { type: string }
                startTime: { type: integer }
                stopTime: { type: integer }
                jobState:
                  type: string
                  enum: ["running", "completed", "failed", "canceled", "stopped", "timeout"]
      responses:
        200:
          description: 'Job resource'
          content:
            'application/json':
              schema:
                $ref: '#/components/schemas/Job'
        400:
          description: 'Bad request'
        404:
          description: 'Resource not found'
  '/api/jobs/stop_job/{id}':
    post:
      operationId: 'stopJobViaDBID'
      summary: 'Mark a job as stopped.'
      parameters:
        - name: id
          in: path
          required: true
          schema: { type: integer }
          description: 'Database ID (Resource Identifier)'
      requestBody:
        required: true
        content:
          'application/json':
            schema:
              type: object
              required: [stopTime, jobState]
              properties:
                stopTime: { type: integer }
                jobState:
                  type: string
                  enum: ["running", "completed", "failed", "canceled", "stopped", "timeout"]
      responses:
        200:
          description: 'Job resource'
          content:
            'application/json':
              schema:
                $ref: '#/components/schemas/Job'
        400:
          description: 'Bad request'
        404:
          description: 'Resource not found'
components:
  schemas:
    Tag:
      description: 'A job tag'
      type: object
      properties:
        id:
          type: string
          description: 'Database ID'
        type:
          type: string
          description: 'Tag type'
        name:
          type: string
          description: 'Tag name'
    Job:
      $ref: https://raw.githubusercontent.com/ClusterCockpit/cc-specifications/master/schema/json/job-meta.schema.json
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
security:
  - bearerAuth: [] # Applies `bearerAuth` globally