บทเรียนที่ 20: การรวมข้อมูลผู้ใช้จากแหล่งต่าง ๆ

query ProvideNewsletterUserData {
  userList: _sendJSONObjectCollectionHTTPRequest(
    input: {
      url: "https://newapi.getpop.org/wp-json/newsletter/v1/subscriptions"
    }
  )
    @export(as: "userList")
 
  userEmails: _echo(value: $__userList)
    @underEachArrayItem(passValueOnwardsAs: "userListItemForEmail")
      @applyField(
        name: "_objectProperty",
        arguments: {
          object: $userListItemForEmail,
          by: {
            key: "email"
          }
        },
        setResultInResponse: true
      )
    @export(as: "userEmails")
}
 
query CombineUserDataFromDisparateSources
  @depends(on: "ProvideNewsletterUserData")
{
  joinedUserEmails: _arrayJoin(
    array: $userEmails,
    separator: "&emails[]="
  )
 
  userEndpoint: _strAppend(
    after: "https://newapi.getpop.org/users/api/rest/?query={name%20email}&emails[]=",
    append: $__joinedUserEmails
  )
 
  userEndpointDataItems: _sendJSONObjectCollectionHTTPRequest(
    input: {
      url: $__userEndpoint
    }
  )
 
  userData: _arrayInnerJoinJSONObjectProperties(
    source: $__userEndpointDataItems,
    target: $userList,
    index: "email"
  )
    @export(as: "userData")
}Copy

{
  "data": {
    "userList": [
      {
        "email": "abracadabra@ganga.com",
        "lang": "de"
      },
      {
        "email": "longon@caramanon.com",
        "lang": "es"
      },
      {
        "email": "rancotanto@parabara.com",
        "lang": "en"
      },
      {
        "email": "quezarapadon@quebrulacha.net",
        "lang": "fr"
      },
      {
        "email": "test@test.com",
        "lang": "de"
      },
      {
        "email": "emilanga@pedrola.com",
        "lang": "fr"
      }
    ],
    "userEmails": [
      "abracadabra@ganga.com",
      "longon@caramanon.com",
      "rancotanto@parabara.com",
      "quezarapadon@quebrulacha.net",
      "test@test.com",
      "emilanga@pedrola.com"
    ],
    "joinedUserEmails": "abracadabra@ganga.com&emails[]=longon@caramanon.com&emails[]=rancotanto@parabara.com&emails[]=quezarapadon@quebrulacha.net&emails[]=test@test.com&emails[]=emilanga@pedrola.com",
    "userEndpoint": "https://newapi.getpop.org/users/api/rest/?query={name%20email}&emails[]=abracadabra@ganga.com&emails[]=longon@caramanon.com&emails[]=rancotanto@parabara.com&emails[]=quezarapadon@quebrulacha.net&emails[]=test@test.com&emails[]=emilanga@pedrola.com",
    "userEndpointDataItems": [
      {
        "name": "Abrigail Ataluncha",
        "email": "quezarapadon@quebrulacha.net"
      },
      {
        "name": "Chip Bennett",
        "email": "abracadabra@ganga.com"
      },
      {
        "name": "Contributor",
        "email": "contributor@test.com"
      },
      {
        "name": "Emil Uzelac",
        "email": "longon@caramanon.com"
      },
      {
        "name": "Lance Ampsrong",
        "email": "rancotanto@parabara.com"
      },
      {
        "name": "leo",
        "email": "leo@getpop.org"
      },
      {
        "name": "Test",
        "email": "test@test.com"
      },
      {
        "name": "Theme Demos",
        "email": "emilanga@pedrola.com"
      }
    ],
    "userData": [
      {
        "email": "abracadabra@ganga.com",
        "lang": "de",
        "name": "Chip Bennett"
      },
      {
        "email": "longon@caramanon.com",
        "lang": "es",
        "name": "Emil Uzelac"
      },
      {
        "email": "rancotanto@parabara.com",
        "lang": "en",
        "name": "Lance Ampsrong"
      },
      {
        "email": "quezarapadon@quebrulacha.net",
        "lang": "fr",
        "name": "Abrigail Ataluncha"
      },
      {
        "email": "test@test.com",
        "lang": "de",
        "name": "Test"
      },
      {
        "email": "emilanga@pedrola.com",
        "lang": "fr",
        "name": "Theme Demos"
      }
    ]
  }
}Copy