Deviate-Omniauth-如果之前已与提供商登录,则无法注册(电子邮件已存在)

我正在使用designe和omniauth-*在Ruby on Rails应用程序上进行多供应商身份验证。

一、 大部分都被跟踪了 this link 除了 omniauth_callbacks_controller.rb 我补充道:

class OmniauthCallbacksController < Devise::OmniauthCallbacksController
    def after_sign_in_path_for(resource)
        if resource.email_verified?
            super resource
        else
            finish_signup_path(resource)
        end
    end

    def all
        puts request.env["omniauth.auth"]
        user = User.find_for_oauth(request.env["omniauth.auth"], current_user)
        if user.persisted?
            sign_in_and_redirect user, notice: "Signed in!"
        else
            session["devise.all"] = request.env["omniauth.auth"]
            redirect_to new_user_registration_url
        end
    end
    alias_method :twitter, :all
    alias_method :google_oauth2, :all
    alias_method :facebook, :all
    alias_method :instagram, :all
end

和 app/models/user.rb 我修改了 self.find_for_oauth 收件人:

def self.find_for_oauth(auth, signed_in_resource = nil)
    identity = Identity.find_for_oauth(auth)

    user = signed_in_resource ? signed_in_resource :identity.user
    if user.nil?
        email_is_verified = auth.info.email && (auth.info.verified || auth.info.verified_email)
        email = auth.info.email || if auth.info.nickname then auth.info.nickname + "@twitter.org" end
        user = User.where("email = ?", email).first if email

        if user.nil?
            user = User.new(
                first_name: auth.extra.raw_info.name,
                email: if auth.info.email != nil and auth.info.email != "" then auth.info.email else if auth.info.nickname then auth.info.nickname + "@twitter.org" end end ,
                password: Devise.friendly_token[0, 20]
            )
            user.skip_confirmation!
            user.save!
        end
    end

    if identity.user != user
        identity.user = user

        identity.save!
    end
    user
end

通过创建 identity 模型,其中 user 有很多 identities 。

然而,现在,我无法(使用电子邮件和密码)注册到 使用者 使用社交媒体创建的对象。

我如何解决这个问题?

使现代化

我现在尝试的方法是检查用户之前是否已使用相同的电子邮件登录。如果是这样,应使用注册数据更新用户帐户,并提供更多信息 身份 对象具有 provider 设置为空白。

更新2

我现在可以通过自定义电子邮件和密码注册用户 create 中的方法 registrations_controller.rb 收件人:

def create
    build_resource(sign_up_params)

    resource[:provider] = "<default provider>"
    if !User.find_by_email(resource.email) then
        resource.save
        yield resource if block_given?
        if resource.persisted?
            if resource.active_for_authentication?
                set_flash_message! :notice, :signed_up
                sign_up(resource_name, resource)
                respond_with resource, location: after_sign_up_path_for(resource)
            else
                set_flash_message! :notice, :"signed_up_but_#{resource.inactive_message}"
                expire_data_after_sign_in!
                respond_with resource, location: after_inactive_sign_up_path_for(resource)
            end
        else
            set_flash_message! :error, :"Something went wrong"
            clean_up_passwords resource
            set_minimum_password_length
            respond_with resource
        end
    else
        user = User.find_by_email(resource.email)
        if user.identities.count > 0 and user.provider != "<default provider>" then
        @identity = Identity.new
        @identity.provider = "made up provider"
        @identity.save
        user.password = resource.password
        if resource.country != nil and resource.country != "" then
             user.country = resource.country
        end
        if resource.title != nil and resource.title != "" then
            if resource.title != nil and resource.title != "" then
                user.title = resource.title
            end
            if resource.first_name != nil and resource.first_name != "" then
                user.first_name = resource.first_name
            end
            if resource.last_name != nil and resource.last_name != "" then
                user.last_name = resource.last_name
            end
            if resource.phone_number != nil and resource.phone_number != "" then
                user.phone_number = resource.phone_number
            end
            if resource.country_code != nil and resource.country_code != "" then
                user.country_code = resource.country_code
            end
            user.provider = "<default provider>"

            user.save
            yield user if block_given?
            if user.persisted?
                if resource.active_for_authentication?
                    set_flash_message! :notice, :signed_up
                    respond_with resource, location: after_sign_up_path_for(resource)
                else
                    set_flash_message! :notice, :"signed_up_but_#{resource.inactive_message}"
                    expire_data_after_sign_in!
                    respond_with resource, location: after_inactive_sign_up_path_for(user)
                end
            else
            set_flash_message! :error, :"Something went wrong"
            clean_up_passwords resource
            set_minimum_password_length
            respond_with resource
        end
    else
        set_flash_message! :error, "This Account already exists"
        redirect_to new_user_session_path
    end
end

但是,带有“确认邮件将发送到您的电子邮件”的消息,而实际上不会发送任何确认邮件。

当用户第一次输入密码(用户使用电子邮件和密码注册)时,如何使其发送确认电子邮件?

更新3

我现在的问题是:

使用Deviate,如何在第一次密码更新(或特定操作)时发送确认电子邮件(与注册确认电子邮件相同)?