swagger: '2.0'
info:
  title: Weather Provider API
  version: 1.0.0
  x-ibm-name: weather-provider-api
host: myweatherprovider.mybluemix.net
schemes:
  - https
basePath: /
produces:
  - application/json
paths:
  /current:
    get:
      summary: Current Weather
      parameters:
        - name: zipcode
          in: query
          description: A valid 5-digit US zip code
          required: true
          type: string
      responses:
        '200':
          description: Success
          schema:
            $ref: '#/definitions/Current'
  /today:
    get:
      summary: Today's Weather
      parameters:
        - name: zipcode
          in: query
          description: A valid 5-digit US zip code
          required: true
          type: string
      responses:
        '200':
          description: Profile information for a user
          schema:
            $ref: '#/definitions/Today'
definitions:
  Today:
    type: object
    properties:
      zip:
        type: string
      hi:
        type: integer
      lo:
        type: integer
      nightHumidity:
        type: integer
      city:
        type: string
      state:
        type: string
      dayHumidity:
        type: integer
  Current:
    type: object
    properties:
      zip:
        type: string
      temperature:
        type: integer
      humidity:
        type: integer
      city:
        type: string
      state:
        type: string
x-ibm-configuration:
  enforced: true
  testable: true
  phase: realized
  cors:
    enabled: true
  assembly:
    execute:
      - operation-switch:
          title: operation-switch
          case:
            - operations:
                - verb: get
                  path: /current
              execute:
                - invoke:
                    title: invoke-current
                    timeout: 60
                    verb: GET
                    cache-response: protocol
                    cache-ttl: 900
                    version: 1.0.0
                    target-url: >-
                      https://myweatherprovider.mybluemix.net/current?zipcode=$(request.parameters.zipcode)
                - gatewayscript:
                    title: gatewayscript
                    version: 1.0.0
                    source: "\t//get the payload\n\tvar json = apim.getvariable('message');\n\tconsole.info(\"json %s\", JSON.stringify(json));\n\n\t//code to inject new attribute \n\tif (json.body && json.status.code == '404') {\n\t\tconsole.error(\"throwing apim error %s\", JSON.stringify(json.status.code));\n\t\tapim.error('ConnectionError', 500, 'Service Error', 'Failed to retrieve data');\n\t\t\n\t}\n\telse {\n\t\tjson.body.platform = 'Powered by IBM API Connect';\n\t\tjson.headers.platform = 'Powered by IBM API Connect';\n\t}\n\n\t//set the payload\n\tapim.setvariable('message.body', json.body);\n\tapim.setvariable('message.headers', json.headers);"
            - operations:
                - verb: get
                  path: /today
              execute:
                - invoke:
                    title: invoke-today
                    timeout: 60
                    verb: GET
                    cache-response: protocol
                    cache-ttl: 900
                    version: 1.0.0
                    target-url: >-
                      https://myweatherprovider.mybluemix.net/today?zipcode=$(request.parameters.zipcode)
          otherwise: []
          version: 1.0.0
    catch:
      - errors:
          - ConnectionError
          - RuntimeError
        execute:
          - set-variable:
              title: Rewrite Error
              actions:
                - set: message.body
                  value: '{"message": "Error occurred during search operation."}'
              version: 1.0.0
  gateway: datapower-gateway
consumes:
  - application/json