Merge branch 'master' into attribute-searching

app/models/user.rb

@@ -265,6 +265,10 @@ class User < ApplicationRecord
       name.match?(/\Auser_[0-9]+~*\z/)
     end
 
+    def is_restricted?
+      requires_verification? && !is_verified?
+    end
+
     def is_anonymous?
       level == Levels::ANONYMOUS
     end
@@ -343,6 +347,26 @@ class User < ApplicationRecord
       end
     end
 
+    def is_appeal_limited?
+      return false if can_upload_free?
+      upload_limit.free_upload_slots < UploadLimit::APPEAL_COST
+    end
+
+    def is_flag_limited?
+      return false if has_unlimited_flags?
+      post_flags.active.count >= 5
+    end
+
+    # Flags are unlimited if you're an approver or you have at least 30 flags
+    # in the last 3 months and have a 70% flag success rate.
+    def has_unlimited_flags?
+      return true if can_approve_posts?
+
+      recent_flags = post_flags.where("created_at >= ?", 3.months.ago)
+      flag_ratio = recent_flags.succeeded.count / recent_flags.count.to_f
+      recent_flags.count >= 30 && flag_ratio >= 0.70
+    end
+
     def upload_limit
       @upload_limit ||= UploadLimit.new(self)
     end