---
swagger: "2.0"
host: "localhost:8000"
basePath: "/api/v1.0"
info:
  description: An API which supports creation, deletion, listing etc of UDR
  version: "1.0.0"
  title: UDR Management API
  contact:
    email: diego@cyclops-labs.io
  license:
    name: Apache 2.0
    url: 'http://www.apache.org/licenses/LICENSE-2.0.html'

tags:
  - name: statusManagement
    description: Actions relating to the reporting of the state of the service
  - name: triggerManagement
    description: Actions relating to the periodics actions to be triggered in the system
  - name: metricsManagement
    description: Actions relating to the metrics used and controlled by the system
  - name: usageManagement
    description: Actions relating to the usage reporting of the accounts of the system

securityDefinitions:
  APIKeyHeader:
    type: apiKey
    in: header
    name: X-API-KEY
  APIKeyParam:
    type: apiKey
    in: query
    name: api_key
  Keycloak:
    type: oauth2
    flow:  accessCode
    authorizationUrl: 'http://localhost:8080/auth/realms/Dev/protocol/openid-connect/auth'
    tokenUrl: 'http://localhost:8080/auth/realms/Dev/protocol/openid-connect/token'
    scopes:
      admin: Admin scope
      user: User scope

schemes:
  - http
  - https

security:
  - Keycloak: [user,admin]
  - APIKeyHeader: []
  - APIKeyParam: []

paths:
  /status:
    get:
      tags:
        - statusManagement
      produces:
        - application/json
      summary: Basic status of the system
      security:
        - Keycloak: [user]
        - APIKeyHeader: []
        - APIKeyParam: []
      operationId: showStatus
      responses:
        '200':
          description: Status information of the system
          schema:
            $ref: "#/definitions/Status"
  /status/{id}:
    get:
      tags:
        - statusManagement
      produces:
        - application/json
      summary: Basic status of the system
      security:
        - Keycloak: [user]
        - APIKeyHeader: []
        - APIKeyParam: []
      operationId: getStatus
      responses:
        '200':
          description: Status information of the system
          schema:
            $ref: "#/definitions/Status"
        '404':
          description: The endpoint provided doesn't exist
          schema:
            $ref: "#/definitions/ErrorResponse"
      parameters:
        - name: id
          in: path
          type: string
          enum:
          - kafka-receiver
          - kafka-sender
          - status
          - trigger
          - metrics
          - usage
          required: true
          description: Id of the endpoint to be checked

  /trigger/compact:
    get:
      tags:
        - triggerManagement
      produces:
        - application/json
      summary: Compactation task trigger
      security:
        - Keycloak: [user]
        - APIKeyHeader: []
        - APIKeyParam: []
      operationId: execCompactation
      responses:
        '200':
          description: Compactation task executed successfully.
        '500':
          description: Something unexpected happend, error raised
          schema:
            $ref: "#/definitions/ErrorResponse"
      parameters:
        - name: from
          in: query
          description: Datetime from which to get the usage report
          type: string
          format: datetime
        - name: to
          in: query
          description: Datetime until which to get the usage report
          type: string
          format: datetime
        - name: fast_mode
          in: query
          description: Switch for using 15m boundaries instead of 8h
          type: boolean

  /metrics:
    get:
      tags:
        - metricsManagement
      produces:
        - application/json
      summary: List of all metric types processed by the service
      security:
        - Keycloak: [user]
        - APIKeyHeader: []
        - APIKeyParam: []
      operationId: getMetrics
      responses:
        '200':
          description: Description of a successfully operation
          schema:
            type: array
            items:
              $ref: "#/definitions/Metric"
        '500':
          description: Something unexpected happend, error raised
          schema:
            $ref: "#/definitions/ErrorResponse"

  /usage:
    get:
      tags:
        - usageManagement
      produces:
        - application/json
      summary: Detailed report covering all accounts within the specified time window
      security:
        - Keycloak: [user]
        - APIKeyHeader: []
        - APIKeyParam: []
      operationId: getSystemUsage
      responses:
        '200':
          description: Description of a successfully operation
          schema:
            type: array
            items:
              $ref: "#/definitions/UReport"
        '500':
          description: Something unexpected happend, error raised
          schema:
            $ref: "#/definitions/ErrorResponse"
      parameters:
        - name: from
          in: query
          description: Datetime from which to get the usage report
          type: string
          format: datetime
        - name: to
          in: query
          description: Datetime until which to get the usage report
          type: string
          format: datetime
        - name: metric
          in: query
          description: Metric(s) to get the usage report
          type: string
        - name: idlist
          in: query
          description: List of ids to be queried
          type: string
  /usage/{id}:
    get:
      tags:
        - usageManagement
      produces:
        - application/json
      summary: Detailed report covering of the account associated with the id within the specified time window
      security:
        - Keycloak: [user]
        - APIKeyHeader: []
        - APIKeyParam: []
      operationId: getUsage
      responses:
        '200':
          description: Description of a successfully operation
          schema:
            type: array
            items:
              $ref: "#/definitions/UReport"
        '500':
          description: Something unexpected happend, error raised
          schema:
            $ref: "#/definitions/ErrorResponse"
      parameters:
        - name: id
          in: path
          description: Id of the account to be checked
          required: true
          type: string
        - name: from
          in: query
          description: Datetime from which to get the usage report
          type: string
          format: datetime
        - name: to
          in: query
          description: Datetime until which to get the usage report
          type: string
          format: datetime
        - name: metric
          in: query
          description: Metric(s) to get the usage report
          type: string

definitions:
  ErrorResponse:
    type: object
    required:
      - errorString
    properties:
      errorString:
        type: string
  Metadata:
    type: object
    x-go-type:
      import:
        package: "gitlab.com/cyclops-enterprise/datamodels"
      type: JSONdb
  Status:
    type: object
    required:
      - SystemState
    properties:
      AverageResponseTime:
        type: number
        format: double
      DBState:
        type: string
      LastRequest:
        type: string
      RequestsBoT:
        type: integer
      RequestsLastHour:
        type: integer
      RequestsToday:
        type: integer
      SystemState:
        type: string

  Metric:
    type: object
    properties:
      Metric:
        type: string
        x-go-custom-tag: gorm:"primary_key"

  UReport:
    type: object
    properties:
      AccountId:
        type: string
        x-go-custom-tag: gorm:"index"
      TimeFrom:
        type: string
        format: datetime
        x-go-custom-tag: gorm:"index;type:timestamptz"
      TimeTo:
        type: string
        format: datetime
        x-go-custom-tag: gorm:"index;type:timestamptz"
      Usage:
        type: array
        x-go-custom-tag: gorm:"-"
        items:
          $ref: "#/definitions/UDRReport"

  UDRRecord:
    type: object
    properties:
      AccountId:
        type: string
        x-go-custom-tag: gorm:"index"
      Metadata:
        x-go-custom-tag: gorm:"type:jsonb"
        $ref: '#/definitions/Metadata'
      ResourceId:
        type: string
      ResourceName:
        type: string
      ResourceType:
        type: string
      TimeFrom:
        type: string
        format: datetime
        x-go-custom-tag: gorm:"index;type:timestamptz"
      TimeTo:
        type: string
        format: datetime
        x-go-custom-tag: gorm:"index;type:timestamptz"
      Unit:
        type: string
      UsageBreakup:
        x-go-custom-tag: gorm:"type:jsonb"
        $ref: '#/definitions/Metadata'

  UDRReport:
    type: object
    properties:
      Metadata:
        x-go-custom-tag: gorm:"type:jsonb"
        $ref: '#/definitions/Metadata'
      ResourceId:
        type: string
      ResourceName:
        type: string
      ResourceType:
        type: string
      Unit:
        type: string
      UsageBreakup:
        x-go-custom-tag: gorm:"type:jsonb"
        $ref: '#/definitions/Metadata'

  Usage:
    type: object
    properties:
      Account:
        type: string
        x-go-custom-tag: gorm:"index"
      Metadata:
        x-go-custom-tag: gorm:"type:jsonb"
        $ref: '#/definitions/Metadata'
      ResourceID:
        type: string
      ResourceName:
        type: string
      ResourceType:
        type: string
      Time:
        type: integer
      Timedate:
        type: string
        format: datetime
        x-go-custom-tag: gorm:"index;type:timestamptz"
      Unit:
        type: string
      Usage:
        type: number
        x-go-custom-tag: gorm:"type:numeric(23,13);default:0.0"
        format: double
        default: 0.0