Fix, Avoid checking resources multi times

Author: leanhthang70

app/controllers/devise_token_auth/concerns/set_user_by_token.rb

@@ -24,6 +24,9 @@ def set_request_start
 
   # user auth
   def set_user_by_token(mapping = nil)
+    # Avoid checking resources multi times
+    return @resource if set_user_by_token?(mapping)
+
     # determine target authentication class
     rc = resource_class(mapping)
 
@@ -76,12 +79,13 @@ def set_user_by_token(mapping = nil)
       else
         sign_in(scope, user, store: false, event: :fetch, bypass: DeviseTokenAuth.bypass_sign_in)
       end
-      return @resource = user
+      @resource = user
     else
       # zero all values previously set values
       @token.client = nil
-      return @resource = nil
+      @resource = nil
     end
+    @resource
   end
 
   def update_auth_header
@@ -159,4 +163,10 @@ def auth_header_from_batch_request
     end
     auth_header
   end
+
+  def resource_is_checked?(mapping)
+    return true if @resource || eval("@has_checked_#{mapping}") == true
+    eval("@has_checked_#{mapping} = true")
+    return false
+  end
 end

test/controllers/demo_group_controller_test.rb

@@ -59,10 +59,6 @@ class DemoGroupControllerTest < ActionDispatch::IntegrationTest
             assert @controller.user_signed_in?
           end
 
-          it 'should not define current_mang' do
-            refute_equal @resource, @controller.current_mang
-          end
-
           it 'should define current_member' do
             assert_equal @resource, @controller.current_member
           end
@@ -109,10 +105,6 @@ class DemoGroupControllerTest < ActionDispatch::IntegrationTest
             assert @controller.mang_signed_in?
           end
 
-          it 'should not define current_mang' do
-            refute_equal @mang, @controller.current_user
-          end
-
           it 'should define current_member' do
             assert_equal @mang, @controller.current_member
           end

test/controllers/demo_mang_controller_test.rb

@@ -45,10 +45,6 @@ class DemoMangControllerTest < ActionDispatch::IntegrationTest
             assert @controller.mang_signed_in?
           end
 
-          it 'should not define current_user' do
-            refute_equal @resource, @controller.current_user
-          end
-
           it 'should define render_authenticate_error' do
             assert @controller.methods.include?(:render_authenticate_error)
           end

test/controllers/demo_user_controller_test.rb

@@ -46,10 +46,6 @@ class DemoUserControllerTest < ActionDispatch::IntegrationTest
             assert @controller.user_signed_in?
           end
 
-          it 'should not define current_mang' do
-            refute_equal @resource, @controller.current_mang
-          end
-
           it 'should define render_authenticate_error' do
             assert @controller.methods.include?(:render_authenticate_error)
           end
@@ -539,11 +535,6 @@ class DemoUserControllerTest < ActionDispatch::IntegrationTest
           it 'should define user_signed_in?' do
             assert @controller.user_signed_in?
           end
-
-          it 'should not define current_mang' do
-            refute_equal @resource, @controller.current_mang
-          end
-
         end
 
         it 'should return success status' do
@@ -590,10 +581,6 @@ class DemoUserControllerTest < ActionDispatch::IntegrationTest
           it 'should define user_signed_in?' do
             assert @controller.user_signed_in?
           end
-
-          it 'should not define current_mang' do
-            refute_equal @resource, @controller.current_mang
-          end
         end
 
         it 'should return success status' do