Send password reset email

Author: mcelicalderon

Appraisals

@@ -1,47 +1,53 @@
 appraise 'rails4.2-graphql1.8' do
+  gem 'sqlite3', '~> 1.3.6'
   gem 'bundler', '~> 1.17'
   gem 'rails', github: 'rails/rails', branch: '4-2-stable'
   gem 'graphql', '~> 1.8.0'
 end
 
 appraise 'rails5.0-graphql1.8' do
+  gem 'sqlite3', '~> 1.3.6'
   gem 'rails', github: 'rails/rails', branch: '5-0-stable'
   gem 'graphql', '~> 1.8.0'
   gem 'devise_token_auth', '0.1.43'
   gem 'devise', '>= 4.0'
 end
 
 appraise 'rails5.0-graphql1.9' do
+  gem 'sqlite3', '~> 1.3.6'
   gem 'rails', github: 'rails/rails', branch: '5-0-stable'
   gem 'graphql', '~> 1.9.0'
 end
 
 appraise 'rails5.1-graphql1.8' do
+  gem 'sqlite3', '~> 1.3.6'
   gem 'rails', github: 'rails/rails', branch: '5-1-stable'
   gem 'graphql', '~> 1.8.0'
   gem 'devise_token_auth', '0.1.43'
   gem 'devise', '>= 4.3'
 end
 
 appraise 'rails5.1-graphql1.9' do
+  gem 'sqlite3', '~> 1.3.6'
   gem 'rails', github: 'rails/rails', branch: '5-1-stable'
   gem 'graphql', '~> 1.9.0'
 end
 
 appraise 'rails5.2-graphql1.8' do
+  gem 'sqlite3', '~> 1.3.6'
   gem 'rails', github: 'rails/rails', branch: '5-2-stable'
   gem 'graphql', '~> 1.8.0'
   gem 'devise_token_auth', '0.1.43'
   gem 'devise', '>= 4.4.2'
 end
 
 appraise 'rails5.2-graphql1.9' do
+  gem 'sqlite3', '~> 1.3.6'
   gem 'rails', github: 'rails/rails', branch: '5-2-stable'
   gem 'graphql', '~> 1.9.0'
 end
 
 appraise 'rails_edge-graphql_edge' do
-  gem 'sqlite3', '~> 1.4'
   gem 'devise_token_auth', github: 'lynndylanhurley/devise_token_auth', branch: 'master'
   gem 'devise', '>= 4.7'
   gem 'rails', github: 'rails/rails', branch: 'master'

app/graphql/graphql_devise/mutations/send_password_reset.rb

@@ -0,0 +1,29 @@
+module GraphqlDevise
+  module Mutations
+    class SendPasswordReset < Base
+      argument :email,        String, required: true, prepare: ->(email, _) { email.downcase }
+      argument :redirect_url, String, required: true
+
+      def resolve(email:, redirect_url:)
+        resource = controller.find_resource(:uid, email)
+
+        if resource
+          yield resource if block_given?
+          resource.send_reset_password_instructions(
+            email:        email,
+            provider:     'email',
+            redirect_url: redirect_url
+          )
+
+          if resource.errors.empty?
+            { authenticable: resource }
+          else
+            raise_user_error_list(I18n.t('graphql_devise.invalid_resource'), errors: resource.errors.full_messages)
+          end
+        else
+          raise_user_error(I18n.t('graphql_devise.user_not_found'))
+        end
+      end
+    end
+  end
+end

app/helpers/graphql_devise/mailer_helper.rb

@@ -1,15 +1,35 @@
 module GraphqlDevise
   module MailerHelper
-    def confirmation_query(resource_name)
+    def confirmation_query(resource_name:, token:, redirect_url:)
       name = "#{resource_name.camelize(:lower)}ConfirmAccount"
       raw = <<-GRAPHQL
-        query($token:String!,$redirect:String!){
-          #{name}(confirmationToken:$token,redirectUrl:$redirect){
+        query($token:String!,$redirectUrl:String!){
+          #{name}(confirmationToken:$token,redirectUrl:$redirectUrl){
             email
           }
         }
       GRAPHQL
-      raw.delete("\n").delete(' ')
+
+      {
+        query:     raw.delete("\n").delete(' ').html_safe,
+        variables: { token: token, redirectUrl: redirect_url }
+      }
+    end
+
+    def password_reset_query(token:, redirect_url:, resource_name:)
+      name = "#{resource_name.camelize(:lower)}CheckPasswordToken"
+      raw = <<-GRAPHQL
+        mutation($token:String!,$redirectUrl:String!){
+          #{name}(resetPasswordToken:$token,redirectUrl:$redirectUrl){
+            authenticable{ email }
+          }
+        }
+      GRAPHQL
+
+      {
+        query:     raw.delete("\n").delete(' ').html_safe,
+        variables: { token: token, redirectUrl: redirect_url }
+      }
     end
   end
 end

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

@@ -2,4 +2,4 @@
 
 <p><%= t '.confirm_link_msg' %> </p>
 
-<p><%= link_to t('.confirm_account_link'), url_for(controller: 'graphql_devise/graphql', action: :auth, query: confirmation_query(@resource.class.to_s).html_safe, variables: {token: @token, redirect: message['redirect-url']}) %></p>
+<p><%= link_to t('.confirm_account_link'), url_for(controller: 'graphql_devise/graphql', action: :auth, **confirmation_query(resource_name: @resource.class.to_s, redirect_url: message['redirect-url'], token: @token)) %></p>

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

@@ -0,0 +1,8 @@
+<p><%= t(:hello).capitalize %> <%= @resource.email %>!</p>
+
+<p><%= t '.request_reset_link_msg' %></p>
+
+<p><%= link_to t('.password_change_link'), url_for(controller: 'graphql_devise/graphql', action: :auth, **password_reset_query(token: @token, redirect_url: message['redirect-url'], resource_name: @resource.class.to_s)) %></p>
+
+<p><%= t '.ignore_mail_msg' %></p>
+<p><%= t '.no_changes_msg' %></p>

config/locales/en.yml

@@ -4,6 +4,7 @@ en:
     resource_build_failed: "Resource couldn't be built, execution stopped."
     not_authenticated: "User is not logged in."
     user_not_found: "User was not found or was not logged in."
+    invalid_resource: "Errors present in the resource."
     passwords:
       update_password_error: "Unable to update user password"
       missing_passwords: "You must fill out the fields labeled 'Password' and 'Password confirmation'."

gemfiles/rails4.2_graphql1.8.gemfile

@@ -2,6 +2,7 @@
 
 source "https://rubygems.org"
 
+gem "sqlite3", "~> 1.3.6"
 gem "bundler", "~> 1.17"
 gem "rails", github: "rails/rails", branch: "4-2-stable"
 gem "graphql", "~> 1.8.0"

gemfiles/rails5.0_graphql1.8.gemfile

@@ -2,6 +2,7 @@
 
 source "https://rubygems.org"
 
+gem "sqlite3", "~> 1.3.6"
 gem "rails", github: "rails/rails", branch: "5-0-stable"
 gem "graphql", "~> 1.8.0"
 gem "devise_token_auth", "0.1.43"

gemfiles/rails5.0_graphql1.9.gemfile

@@ -2,6 +2,7 @@
 
 source "https://rubygems.org"
 
+gem "sqlite3", "~> 1.3.6"
 gem "rails", github: "rails/rails", branch: "5-0-stable"
 gem "graphql", "~> 1.9.0"
 

gemfiles/rails5.1_graphql1.8.gemfile

@@ -2,6 +2,7 @@
 
 source "https://rubygems.org"
 
+gem "sqlite3", "~> 1.3.6"
 gem "rails", github: "rails/rails", branch: "5-1-stable"
 gem "graphql", "~> 1.8.0"
 gem "devise_token_auth", "0.1.43"