add: user template message setting

app/controllers/users/template_message_settings_controller.rb

@@ -0,0 +1,36 @@
+class Users::TemplateMessageSettingsController < Users::BaseController 
+  before_action :check_auth 
+  before_action :get_current_setting 
+
+  def current_setting 
+   
+  end
+
+  def update_setting 
+    Rails.logger.info setting_params[:notification_body]
+    Rails.logger.info setting_params[:email_body]
+
+    @current_setting.notification_body = setting_params[:notification_body].to_hash
+    @current_setting.email_body = setting_params[:email_body].to_hash
+    return render_error("保存失败") unless @current_setting.save!
+  end
+
+  private 
+  def check_auth 
+    return render_forbidden unless current_user.admin? || observed_logged_user?
+  end
+
+  def get_current_setting
+    @current_setting = @_observed_user.user_template_message_setting
+    @current_setting = UserTemplateMessageSetting.build(@_observed_user.id) if @current_setting.nil?
+  end
+
+  def setting_params 
+    params.require(:setting).permit(notification_body: {}, email_body: {})
+  end
+
+  def valid_setting_params
+    setting_params[:notification_body].keys.equal?(UserTemplateMessageSetting.init_notification_body.keys) && setting_params[:email_body].keys.equal?(UserTemplateMessageSetting.init_email_body)
+  end
+  
+end