Add user permissions for flagging and for giving user feedback

app/controllers/user_feedbacks_controller.rb

@@ -1,5 +1,6 @@
 class UserFeedbacksController < ApplicationController
   before_action :gold_only, :only => [:new, :edit, :create, :update, :destroy]
+  before_action :check_no_feedback, only: [:new, :edit, :create, :update, :destroy]
   respond_to :html, :xml, :json
 
   def new
@@ -53,6 +54,12 @@ class UserFeedbacksController < ApplicationController
     raise User::PrivilegeError unless user_feedback.editable_by?(CurrentUser.user)
   end
 
+  def check_no_feedback
+    if CurrentUser.no_feedback?
+      raise User::PrivilegeError
+    end
+  end
+
   def user_feedback_params(context)
     permitted_params = %i[body category]
     permitted_params += %i[user_id user_name] if context == :create

app/logical/popular_search_service.rb

@@ -57,7 +57,9 @@ class PopularSearchService
 
   rescue => e
     Rails.logger.error(e.to_s)
-    NewRelic::Agent.notice_error(e)
+    if defined?(NewRelic)
+      NewRelic::Agent.notice_error(e)
+    end
     return []
   end
 end

app/logical/user_promotion.rb

@@ -1,5 +1,5 @@
 class UserPromotion
-  attr_reader :user, :promoter, :new_level, :options, :old_can_approve_posts, :old_can_upload_free
+  attr_reader :user, :promoter, :new_level, :options, :old_can_approve_posts, :old_can_upload_free, :old_no_flagging, :old_no_feedback
 
   def initialize(user, promoter, new_level, options = {})
     @user = user
@@ -13,6 +13,8 @@ class UserPromotion
 
     @old_can_approve_posts = user.can_approve_posts?
     @old_can_upload_free = user.can_upload_free?
+    @old_no_flagging = user.no_flagging?
+    @old_no_feedback = user.no_feedback?
 
     user.level = new_level
 
@@ -23,6 +25,14 @@ class UserPromotion
     if options.has_key?(:can_upload_free)
       user.can_upload_free = options[:can_upload_free]
     end
+
+    if options.has_key?(:no_feedback)
+      user.no_feedback = options[:no_feedback]
+    end
+
+    if options.has_key?(:no_flagging)
+      user.no_flagging = options[:no_flagging]
+    end
     
     user.inviter_id = promoter.id
 
@@ -44,6 +54,14 @@ private
       ModAction.log("\"#{promoter.name}\":/users/#{promoter.id} changed unlimited upload privileges for \"#{user.name}\":/users/#{user.id} from #{old_can_upload_free} to [b]#{user.can_upload_free?}[/b]",:user_upload_privilege)
     end
 
+    if old_no_flagging != user.no_flagging?
+      ModAction.log("\"#{promoter.name}\":/users/#{promoter.id} changed banned from flagging for \"#{user.name}\":/users/#{user.id} from #{old_no_flagging} to [b]#{user.no_flagging?}[/b]",:user_approval_privilege)
+    end
+
+    if old_no_feedback != user.no_feedback?
+      ModAction.log("\"#{promoter.name}\":/users/#{promoter.id} changed banned from feedback for \"#{user.name}\":/users/#{user.id} from #{old_no_feedback} to [b]#{user.no_feedback?}[/b]",:user_approval_privilege)
+    end
+
     if user.level_changed?
       category = options[:is_upgrade] ? :user_account_upgrade : :user_level_change
       ModAction.log(%{"#{user.name}":/users/#{user.id} level changed #{user.level_string_was} -> #{user.level_string}}, category)
@@ -84,6 +102,18 @@ private
       messages << "You lost the ability to upload posts without limit."
     end
 
+    if user.no_feedback? && !old_no_feedback
+      messages << "You lost the ability to give user feedback."
+    elsif !user.no_feedback? && old_no_feedback
+      messages << "You gained the ability to give user feedback."
+    end
+
+   if user.no_flagging? && !old_no_flagging
+      messages << "You lost the ability to flag posts."
+    elsif !user.no_flagging? && old_no_flagging
+      messages << "You gained the ability to flag posts."
+    end
+
     messages.join("\n")
   end
 

app/models/post_flag.rb

@@ -146,6 +146,10 @@ class PostFlag < ApplicationRecord
   def validate_creator_is_not_limited
     return if is_deletion
 
+    if creator.no_flagging?
+      errors[:creator] << "cannot flag posts"
+    end
+
     if creator_id != User.system.id && PostFlag.for_creator(creator_id).where("created_at > ?", 30.days.ago).count >= CREATION_THRESHOLD
       report = Reports::PostFlags.new(user_id: post.uploader_id, date_range: 90.days.ago)
 

app/models/user.rb

@@ -61,6 +61,8 @@ class User < ApplicationRecord
     disable_post_tooltips
     enable_recommended_posts
     opt_out_mixpanel
+    no_flagging
+    no_feedback
   )
 
   include Danbooru::HasBitFlags

app/models/user_feedback.rb

@@ -101,6 +101,9 @@ class UserFeedback < ApplicationRecord
     if !creator.is_gold?
       errors[:creator] << "must be gold"
       return false
+    elsif creator.no_feedback?
+      errors[:creator] << "cannot submit feedback"
+      return false
     else
       return true
     end

app/views/admin/users/edit.html.erb

@@ -20,6 +20,16 @@
         <%= select(:user, :can_approve_posts, [["Yes", true], ["No", false]]) %>
       </div>
 
+      <div class="input">
+        <label for="user_no_flagging" class="optional">Banned From Flagging</label>
+        <%= select(:user, :no_flagging, [["Yes", true], ["No", false]]) %>
+      </div>
+
+      <div class="input">
+        <label for="user_no_feedback" class="optional">Banned From Giving Feedback</label>
+        <%= select(:user, :no_feedback, [["Yes", true], ["No", false]]) %>
+      </div>
+
       <%= submit_tag "Update" %>
     <% end %>
   </div>

app/views/posts/partials/show/_options.html.erb

@@ -21,10 +21,12 @@
     <% if post.is_status_locked? %>
       <li><span id="status-locked-notice">Status locked</span></li>
     <% else %>
-      <% if !post.is_deleted? && !post.is_pending? && !post.is_flagged? %>
-        <li><%= link_to "Flag", new_post_flag_path(post_flag: { post_id: post.id }), id: "flag", remote: true %></li>
-      <% elsif post.is_flagged? || post.is_deleted? %>
-        <li><%= link_to "Appeal", new_post_appeal_path(post_appeal: { post_id: post.id }), id: "appeal", remote: true %></li>
+      <% unless CurrentUser.no_flagging? %>
+        <% if !post.is_deleted? && !post.is_pending? && !post.is_flagged? %>
+          <li><%= link_to "Flag", new_post_flag_path(post_flag: { post_id: post.id }), id: "flag", remote: true %></li>
+        <% elsif post.is_flagged? || post.is_deleted? %>
+          <li><%= link_to "Appeal", new_post_appeal_path(post_appeal: { post_id: post.id }), id: "appeal", remote: true %></li>
+        <% end %>
       <% end %>
 
       <% if CurrentUser.can_approve_posts? %>

test/unit/post_flag_test.rb

@@ -167,5 +167,22 @@ class PostFlagTest < ActiveSupport::TestCase
         end
       end
     end
+
+    context "a user with no_flag=true" do
+      setup do
+        travel_to(2.weeks.ago) do
+          @bob = create(:user, no_flagging: true)
+        end
+      end
+
+      should "not be able to flag more than 1 post in 24 hours" do
+        @post_flag = PostFlag.new(post: @post, reason: "aaa", is_resolved: false)
+        @post_flag.expects(:flag_count_for_creator).returns(1)
+        assert_difference("PostFlag.count", 0) do
+          as(@bob) { @post_flag.save }
+        end
+        assert_equal(["You cannot flag posts"], @post_flag.errors.full_messages.grep(/cannot flag posts/))
+      end
+    end
   end
 end

test/unit/user_feedback_test.rb

@@ -37,6 +37,19 @@ class UserFeedbackTest < ActiveSupport::TestCase
       assert_equal(["You cannot submit feedback for yourself"], feedback.errors.full_messages)
     end
 
+    context "with a no_feedback user" do
+      setup do
+        @gold_user = FactoryBot.create(:gold_user, no_feedback: true)
+        CurrentUser.user = @gold_user
+      end
+
+      should "not validate" do
+        feedback = FactoryBot.build(:user_feedback, :user => @gold_user)
+        feedback.save
+        assert_equal(["You cannot submit feedback"], feedback.errors.full_messages.grep(/^You cannot submit feedback$/))
+      end
+    end
+
     should "not validate if the creator is not gold" do
       user = FactoryBot.create(:user)
       gold = FactoryBot.create(:gold_user)