Method: Wechat::Message#to_json

Defined in:
lib/wechat/message.rb

#to_json(*_args) ⇒ Object 



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# File 'lib/wechat/message.rb', line 235

def to_json(*_args)
  keep_camel_case_key = message_hash[:MsgType] == 'template'
  json_hash = deep_recursive(message_hash) do |key, value|
    key = key.to_s
    [(TO_JSON_KEY_MAP[key] || (keep_camel_case_key ? key : key.downcase)), value]
  end
  json_hash = json_hash.transform_keys(&:downcase).select { |k, _v| TO_JSON_ALLOWED.include? k }

  case json_hash['msgtype']
  when 'text'
    json_hash['text'] = { 'content' => json_hash.delete('content') }
  when 'news'
    json_hash['news'] = { 'articles' => json_hash.delete('articles') }
  when 'mpnews'
    json_hash = { 'articles' => json_hash['articles'] }
  when 'draft_news'
    json_hash = json_hash['articles']
  when 'ref_mpnews'
    json_hash['msgtype'] = 'mpnews'
    json_hash.delete('articles')
  when 'template'
    json_hash = { 'touser' => json_hash['touser'] }.merge!(json_hash['template'])
  end
  JSON.generate(json_hash)
end