将数据导入用户模型时出错



我正在使用设计gem进行用户会话操作。我想将数据导入管理面板中的用户模型。

拼音版本:2.4.1p111

导轨

版本:导轨 5.1.4

管理面板 gem:活动管理员

管理面板导入宝石:active_admin_import

管理员/用户.rb

ActiveAdmin.register User do active_admin_import validate: true, template_object: ActiveAdminImport::Model.new( hint: "Dosyanızda veriler belirtilen başlıklar altında olmalıdır: 'email', 'identity_no', 'password', 'password_confirmation'", csv_headers: ['email', 'identity_no', 'password', 'password_confirmation'] ) permit_params :email, :identity_no, :password, :password_confirmation .... ... end

models/user.rb

class User < ApplicationRecord devise :database_authenticatable, :registerable, :recoverable, :rememberable, :trackable, :validatable has_one :profile, dependent: :destroy has_many :graduations, dependent: :destroy has_many :works, dependent: :destroy validates :identity_no, presence: true ... ... end

我收到错误消息: can't write unknown attribute password

如何解决此错误?

原因

Devise 创建encrypted_password数据库字段,而不是password字段,它会覆盖password=进行加密的方法,然后将加密的字段分配给encrypted_password

active_admin_import确实直接导入,因此它不会通过password=方法,因此会发生错误

溶液

使用before_batch_import模拟加密过程,并为encrypted_password字段分配加密密码。无需password_confirmation。例:

active_admin_import validate: false,
  before_batch_import: proc { |import|
    import.csv_lines.length.times do |i|
      import.csv_lines[i][2] = User.new(password: import.csv_lines[i][2]).encrypted_password
    end
  },
  template_object: ActiveAdminImport::Model.new(
    csv_headers: ['email', 'identity_no', 'encrypted_password']
  ),
  timestamps: true

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