ruby-on-rails - 使用 Mailchimp 3.0 API 和 Gibbon [rails] 检查成员是否存在

Question

我正在使用 mailchimp API 3.0 检查电子邮件地址是否在邮件列表中。我正在使用 Gibbon gem，如果电子邮件在列表中，我的代码可以正常工作。

list_id = ENV['MAILCHIMP_LIST_ID']
@gibbon = Gibbon::Request.new(api_key: ENV['mailchimp_api_key'], symbolize_keys: true)
@member_id = Digest::MD5.hexdigest(params[:user_Email]
@member_info = @gibbon.lists(list_id).members(@member_id).retrieve.body[:status]
 => "subscribed"

但是，如果电子邮件不是我得到的列表的一部分

@member_id_2 = "[e-mail]"

@member_info = @gibbon.lists(list_id).members(@member_id_2).retrieve.body[:status]
Gibbon::MailChimpError: the server responded with status 404 
@title="Resource Not Found", @detail="The requested resource could not 
be found.", @body{:type=>"http://developer.mailchimp.com/documentation/mailchimp/guides/error-glossary/", :title=>"Resource Not Found", :status=>404, :detail=>"The requested resource could not be found.", :instance=>"XXXXXXX4a76-ae0e-35406fc75c3f"}, @raw_body="{\"type\":\"http://developer.mailchimp.com/documentation/mailchimp/guides/error-glossary/\",\"title\":\"Resource Not Found\",\"status\":404,\"detail\":\"The requested resource could not be found.\",\"instance\":\"XXXXXXXX07c9-4a76-ae0e-35406fc75c3f\"}", @status_code=404

如何让我的代码检查电子邮件是否存在？我可以写一个 if else 来寻找 404 响应吗？

    if @member_info == "subscribed" (member is present)
      @gibbon.lists(list_id).members(@member_id).update(body: {interests: {'interest_group': true}})
    else
      @gibbon.lists(list_id).members.create(body: { email_address: params[user_Email], status: 'subscribed', double_optin: false, interests: {'interest_group': true}})
    end

404 错误导致我的应用程序崩溃并且它永远不会创建新订阅者

标签： ruby-on-railsmailchimpgibbon

Answer 1

我知道了！

我使用了开始/救援来救援该方法并完成这些步骤。

 list_id = ENV['MAILCHIMP_LIST_ID']
 gibbon = Gibbon::Request.new(api_key: ENV['mailchimp_api_key'], symbolize_keys: true)
  member_id = Digest::MD5.hexdigest(params[:userEmail])
begin
 member_info = gibbon.lists(list_id).members(member_id).retrieve.body[:status]
 gibbon.lists(list_id).members(member_id).update(body: {interests: {'interest_id': true}})

rescue
 gibbon.lists(list_id).members.create(body: { email_address: params[:userEmail], status: 'subscribed', double_optin: false, interests: {'interest_id': true}})
end

redirect_to root_path, :notice => "Congrats!