Rails设计为未确认的用户抛出302错误

我已经整合了ROR站点中教练登录的设计。 它工作正常，但当我尝试通过尚未确认的用户登录时，它会抛出302错误。 以下是我使用的代码的详细信息：

1) Database Schema: create_table "coaches", :force => true do |t| t.string "first_name", :limit => 20 t.string "last_name", :limit => 20 t.integer "status", :limit => 2, :default => 0 t.datetime "created_at" t.datetime "updated_at" t.string "email", :default => "", :null => false t.string "encrypted_password", :default => "", :null => false t.string "reset_password_token" t.datetime "reset_password_sent_at" t.datetime "remember_created_at" t.integer "sign_in_count", :default => 0, :null => false t.datetime "current_sign_in_at" t.datetime "last_sign_in_at" t.string "current_sign_in_ip" t.string "last_sign_in_ip" t.string "confirmation_token" t.datetime "confirmed_at" t.datetime "confirmation_sent_at" t.string "unconfirmed_email" end 

2）会话控制器文件：

 class Coaches::SessionsController  params[:coach][:email])[0] if coach.present? && !coach.confirmed? return render :json => {:success => false, :errors => t('devise.failure.unconfirmed')} end resource = warden.authenticate!(:scope => resource_name, :recall => "#{controller_path}#failure") sign_in_and_redirect(resource_name, resource) end def sign_in_and_redirect(resource_or_scope, resource=nil) scope = Devise::Mapping.find_scope!(resource_or_scope) resource ||= resource_or_scope sign_in(scope, resource) unless warden.user(scope) == resource sign_out :admin sign_out :member return render :json => {:success => true,:msg=>t('devise.sessions.signed_in'),:sent_to=>resource.site_url || ''} end def failure return render :json => {:success => false, :errors => flash[:alert]} end end 

Answer 1

 class Coaches::SessionsController < Devise::SessionsController def create coach = Coach.where(:email => params[:coach][:email]).first if coach.present? && !coach.confirmed? return render :json => {:success => false, :errors => t('devise.failure.unconfirmed')} end if coach.present? case coach.status when Coach::COACH_ACCOUNT_STATUS[:TRIAL_EXPIRED] return render :json => {:success => false, :errors => "Your trial has been expired, please click here to contact support team."} when Coach::COACH_ACCOUNT_STATUS[:PREMIUM_EXPIRED] return render :json => {:success => false, :errors => "Your subcription has been expired, please click here to contact support team."} when Coach::COACH_ACCOUNT_STATUS[:DELETED] return render :json => {:success => false, :errors => "This account has been deleted, please click here to contact support team."} when Coach::COACH_ACCOUNT_STATUS[:BLOCKED] return render :json => {:success => false, :errors => "This account has been suspended, please click here to contact support team."} end end resource = warden.authenticate!(:scope => resource_name, :recall => "#{controller_path}#failure") sign_in_and_redirect(resource_name, resource) end def sign_in_and_redirect(resource_or_scope, resource=nil) session["warden.user.member.key"]=nil session["warden.user.admin.key"]=nil scope = Devise::Mapping.find_scope!(resource_or_scope) resource ||= resource_or_scope sign_in(scope, resource) unless warden.user(scope) == resource flash[:notice]=t('devise.sessions.signed_in'); return render :json => {:success => true,:msg=>t('devise.sessions.signed_in'),:sent_to=>resource.site_url || ''} end def failure return render :json => {:success => false, :errors => flash[:alert]} end end