👨🏻‍🏫 InstaWPのニュースレター購読者をMailchimpへ自動送信するGraphQLクエリ

query HasSubscribedToNewsletter {
  hasSubscriberOptIn: _httpRequestHasParam(name: "marketing_optin")
  subscriberOptIn: _httpRequestStringParam(name: "marketing_optin")
  isNotSubscriberOptInNAValue: _notEquals(value1: $__subscriberOptIn, value2: "NA")
  subscribedToNewsletter: _and(values: [$__hasSubscriberOptIn, $__isNotSubscriberOptInNAValue])
    @export(as: "subscribedToNewsletter")
}
 
query MaybeCreateContactOnMailchimp
   @depends(on: "HasSubscribedToNewsletter")
   @include(if: $subscribedToNewsletter)
{
  subscriberEmail: _httpRequestStringParam(name: "email")
  
  mailchimpUsername: _env(name: "MAILCHIMP_API_CREDENTIALS_USERNAME")
    @remove
  mailchimpPassword: _env(name: "MAILCHIMP_API_CREDENTIALS_PASSWORD")
    @remove
  
  mailchimpListMembersJSONObject: _sendJSONObjectItemHTTPRequest(input: {
    url: "https://us7.api.mailchimp.com/3.0/lists/{listCode}/members",
    method: POST,
    options: {
      auth: {
        username: $__mailchimpUsername,
        password: $__mailchimpPassword
      },
      json: {
        email_address: $__subscriberEmail,
        status: "subscribed"
      }
    }
  })
}Copy

query MaybeCreateContactOnMailchimp
   @depends(on: "HasSubscribedToNewsletter")
   # ...
{
  #
}Copy

query MaybeCreateContactOnMailchimp
   @depends(on: "HasSubscribedToNewsletter")
   @include(if: $subscribedToNewsletter)
{
  #
}Copy

query HasSubscribedToNewsletter {
  # ...
  subscribedToNewsletter: _and(values: [$__hasSubscriberOptIn, $__isNotSubscriberOptInNAValue])
    @export(as: "subscribedToNewsletter")
}Copy

query HasSubscribedToNewsletter {
 
  # Check if field `marketing_optin` is present
  hasSubscriberOptIn: _httpRequestHasParam(name: "marketing_optin")
 
  # Get the value of field `marketing_optin`
  subscriberOptIn: _httpRequestStringParam(name: "marketing_optin")
 
  # Check if the value of the field is not "NA"
  isNotSubscriberOptInNAValue: _notEquals(value1: $__subscriberOptIn, value2: "NA")
 
  # Perform an AND operation: field present && value != "NA"
  subscribedToNewsletter: _and(values: [$__hasSubscriberOptIn, $__isNotSubscriberOptInNAValue])
    
    # Export the result under dynamic variable $subscribedToNewsletter
    @export(as: "subscribedToNewsletter")
}Copy

query MaybeCreateContactOnMailchimp
   @depends(on: "HasSubscribedToNewsletter")
   @include(if: $subscribedToNewsletter)
{
  # Extract form field `email` from the body of the request
  subscriberEmail: _httpRequestStringParam(name: "email")
  
  # Obtain Mailchimp credentials, defined in wp-config.php
  mailchimpUsername: _env(name: "MAILCHIMP_API_CREDENTIALS_USERNAME")
    # Do not print the credentials in the response
    @remove
  mailchimpPassword: _env(name: "MAILCHIMP_API_CREDENTIALS_PASSWORD")
    @remove
  
  # Connect to Mailchimp to add a new member to the list
  mailchimpListMembersJSONObject: _sendJSONObjectItemHTTPRequest(input: {
    url: "https://us7.api.mailchimp.com/3.0/lists/{listCode}/members",
    method: POST,
    options: {
      # Provide credentials to connect to the API
      auth: {
        username: $__mailchimpUsername,
        password: $__mailchimpPassword
      },
      # Provide form data
      json: {
        email_address: $__subscriberEmail,
        status: "subscribed"
      }
    }
  })
}Copy

define( 'MAILCHIMP_API_CREDENTIALS_USERNAME', '{ username }' );
define( 'MAILCHIMP_API_CREDENTIALS_PASSWORD', '{ password }' );Copy