Add confirmation query a url params to email

Author: David Revelo

app/graphql/graphql_devise/mutations/base.rb

@@ -42,6 +42,11 @@ def client
           controller.token.client if controller.token.present?
         end
       end
+
+      def set_auth_headers(resource)
+        auth_headers = resource.create_new_auth_token
+        response.headers.merge!(auth_headers)
+      end
     end
   end
 end

app/graphql/graphql_devise/mutations/login.rb

@@ -34,11 +34,6 @@ def resolve(email:, password:)
 
       private
 
-      def set_auth_headers(resource)
-        auth_headers = resource.create_new_auth_token
-        response.headers.merge!(auth_headers)
-      end
-
       def invalid_for_authentication?(resource, password)
         valid_password = resource.valid_password?(password)
 

app/graphql/graphql_devise/mutations/sign_up.rb

@@ -60,19 +60,10 @@ def active_for_authentication?(resource)
         resource.active_for_authentication?
       end
 
-      def resource_class
-        context[:resource_class]
-      end
-
       def provider
         :email
       end
 
-      def set_auth_headers(resource)
-        auth_headers = resource.create_new_auth_token
-        response.headers.merge!(auth_headers)
-      end
-
       # NOTE: Devise controller method, find a way to re use it
       def clean_up_passwords(resource)
         resource.clean_up_passwords if object.respond_to?(:clean_up_passwords)

app/helpers/graphql_devise/mailer_helper.rb

@@ -0,0 +1,20 @@
+module GraphqlDevise
+  module MailerHelper
+    extend ActiveSupport::Concern
+
+    protected
+
+    def confirmation_query(token:, config:, redirect_url:)
+      raw = <<-GRAPHQL
+        confirmAccount($token:ID!,$clientConfig:String,redirect:String!){
+          userConfirmAccount(token:$token,clientConfig:$clientConfig,redirect:$redirect
+            ){
+            success,errors
+          }
+        }&variables={token:"#{token}",clientConfig:"#{config}",redirect:"#{redirect_url}"}
+      GRAPHQL
+
+      raw.gsub("\n", '').gsub(' ', '')
+    end
+  end
+end

app/views/devise/mailer/confirmation_instructions.html.erb

@@ -1,3 +1,5 @@
 <p><%= t(:welcome).capitalize + ' ' + @email %>!</p>
 
 <p><%= t '.confirm_link_msg' %> </p>
+
+<p><%= link_to t('.confirm_account_link'), graphql_url, query: confirmation_query(token: @token, config: message['client-config'].to_s, redirect_url: message['redirect-url']).html_safe %></p>

lib/graphql_devise/mailers/helpers.rb

@@ -1,5 +1,3 @@
-# frozen_string_literal: true
-
 module ActionDispatch::Routing
   class Mapper
     def mount_graphql_devise_for(resource, opts = {})
@@ -38,6 +36,8 @@ def mount_graphql_devise_for(resource, opts = {})
         GraphqlDevise::Types::MutationType.field("#{mapping_name}_#{action.to_s.underscore}", mutation: used_mutation)
       end
 
+      Devise.mailer.send(:add_template_helper, GraphqlDevise::MailerHelper)
+
       devise_scope mapping_name.to_sym do
         post "#{path}/graphql_auth", to: 'graphql_devise/graphql#auth'
       end

lib/graphql_devise/rails/routes.rb

@@ -35,6 +35,7 @@
   # The :test delivery method accumulates sent emails in the
   # ActionMailer::Base.deliveries array.
   config.action_mailer.delivery_method = :test
+  config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
 
   # Print deprecation notices to the stderr.
   config.active_support.deprecation = :stderr

spec/dummy/config/environments/test.rb

@@ -49,5 +49,9 @@
         name: name
       }
     )
+
+    email = ActionMailer::Base.deliveries.last
+    query = ERB::Util.url_encode("confirmAccount($token:ID!,$clientConfig:String,redirect:String!){userConfirmAccount(token:$token,clientConfig:$clientConfig,redirect:$redirect){success,errors}}&variables={token:\"#{user.confirmation_token}\",clientConfig:\"default\",redirect:\"#{redirect}\"}").html_safe
+    expect(email.body.to_s).to match(/query=#{query}/)
   end
 end