Class: AuthingRuby::Common::GraphqlClient

Inherits:
Object
  • Object
show all
Defined in:
lib/authing_ruby/common/GraphqlClient.rb

Instance Method Summary collapse

Constructor Details

#initialize(endpoint, options = {}) ⇒ GraphqlClient

Returns a new instance of GraphqlClient.



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# File 'lib/authing_ruby/common/GraphqlClient.rb', line 12

def initialize(endpoint, options = {})
  @endpoint = endpoint # API 端点
  @options = options
end

Instance Method Details

#request(options) ⇒ Object

发请求 成功或失败都返回 Hash



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# File 'lib/authing_ruby/common/GraphqlClient.rb', line 19

def request(options)
  headers = {
    'content-type': 'application/json',
    'x-authing-sdk-version': "ruby:#{AuthingRuby::VERSION}",
    'x-authing-userpool-id': @options.fetch(:userPoolId, ''),
    'x-authing-request-from': @options.fetch(:requestFrom, 'sdk'),
    'x-authing-app-id': @options.fetch(:appId, ''),
    'x-authing-lang': @options.fetch(:lang, ''),
  };
  token = options.fetch(:token, nil)
  if token
    headers['Authorization'] = "Bearer #{token}"
  end

  option_json = options.fetch(:json, nil)
  response = HTTP.headers(headers).post(@endpoint, json: option_json)

  # 如果直接拿 body，它的类型是：
  # puts response.body
  # puts response.body.class.name # HTTP::Response::Body
  
  # 如果转成 String：
  # puts response.body.to_s
  # puts response.body.to_s.class.name # String

  hash = JSON.parse(response.body.to_s)

  # 这里的错误处理代码参照的 JS SDK （src/lib/common/GraphqlClient.ts）
  if hash['errors'] == nil
    # 如果没错误
    return hash
  else
    # 如果有错误, 最后返回这3个字段就行
    code = nil
    message = nil
    data = nil

    hash['errors'].each do |e|
      if e['message']
        message = e['message'] 
        code = message['code']
        message = message['message']
        data = message['data']
      end
    end

    # 返回 Hash
    obj = { 
      code: code,
      message: message,
      data: data
    }
    return obj
  end
end