ruby-on-rails-4 - 设计更改电子邮件不会更新电子邮件

Question

我试图允许用户更改他们的电子邮件地址，这些地址被设计用作他们的唯一用户名。即使更新没有出现错误，也不会更改数据库中用户的电子邮件地址。

以下是代码的相关部分:

形式:

<%= f.fields_for :user_account, @user.user_account do |user_account| %> 
<p>Edit email address for account: <%=  @user.user_account.email %></p> 
<div class="field">
  <%= user_account.label :new_email %><br />
  <%= user_account.text_field :email, autocomplete: "off", value: nil %>
</div>
<div class="field">
  <%= user_account.label :password %> <i>(please confirm the password associated with this account)</i><br />
  <%= user_account.password_field :current_password, autocomplete: "off" %>
</div>
<%= hidden_field_tag 'form', 'email' %>
<div class="actions">
  <%= user_account.submit "Edit" %>
</div>

Controller :

def update
respond_to do |format|
if params[:form] == 'email'
    if @user.user_account.valid_password?(params[:user][:user_account_attributes][:current_password])
      if @user.update(user_params)
        format.html { redirect_to user_path(@user), :notice => 'your new email has been saved' }
        format.json { render :show, status: :ok, location: @user }
      else
        format.html { render :edit }
        format.json { render json: @user.errors, status: :unprocessable_entity }
      end
    else 
      format.html { redirect_to edit_email_path(@user), :notice => 'incorrect password (email)' }
    end 
else ...

user_params 方法:

def user_params
params.require(:user).permit(
  :first_name, :middle_initial, :last_name, 
  :linkedin, :website, :facebook, :video, :phone_number, 
  :address_1, :address_2, :city, :zip_code, 
  :image, :number, :years_practicing, :neighborhood, :biography, :price, :status,
  user_employments_attributes: [:id, :user_id, :company, :position, :start_date, :end_date, :info, :_destroy], 
  user_educations_attributes: [:id, :user_id, :school, :degree_title, :start_date, :end_date, :info, :_destroy], 
  user_account_attributes: [:id, :user_id, :email, :password, :password_confirmation, :_destroy], 
  user_category_ids:[])
end

用户帐户模型:

 class UserAccount < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # , :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable, :confirmable,
     :recoverable, :rememberable, :trackable, :validatable
   belongs_to :user
 end

Answer 1

好的，原来新的电子邮件地址被保存为:unconfirmed_email，但这并没有改变链接帐户的任何功能，因为该帐户仍然将旧电子邮件存储为:email。

因此我不得不这样做

user.confirmed_at = nil
user.save(:validate => false)

为了重新发送用户确认电子邮件，以便登录表单不再接受旧密码。