Merge pull request #4211 from tomhughes/changeset-comment-cleanup

[rails.git] / app / models / user.rb

diff --git a/app/models/user.rb b/app/models/user.rb
index 41f249d4e484b628ca236e7e01af2be5a4cb386e..3eb03a2fe4ae93bfb2010b359265f169b8315f79 100644 (file)
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -238,12 +238,12 @@ class User < ApplicationRecord
     @preferred_languages ||= Locale.list(languages)
   end
 
-  def has_home?
+  def home_location?
     home_lat && home_lon
   end
 
   def nearby(radius = Settings.nearby_radius, num = Settings.nearby_users)
-    if has_home?
+    if home_location?
       gc = OSM::GreatCircle.new(home_lat, home_lon)
       sql_for_area = QuadTile.sql_for_area(gc.bounds(radius), "home_")
       sql_for_distance = gc.sql_for_distance("home_lat", "home_lon")
@@ -282,18 +282,18 @@ class User < ApplicationRecord
   ##
   # returns true if the user has the moderator role, false otherwise
   def moderator?
-    has_role? "moderator"
+    role? "moderator"
   end
 
   ##
   # returns true if the user has the administrator role, false otherwise
   def administrator?
-    has_role? "administrator"
+    role? "administrator"
   end
 
   ##
   # returns true if the user has the requested role
-  def has_role?(role)
+  def role?(role)
     roles.any? { |r| r.role == role }
   end
 
@@ -395,6 +395,19 @@ class User < ApplicationRecord
     max_friends.clamp(0, Settings.max_friends_per_hour)
   end
 
+  def max_changeset_comments_per_hour
+    if moderator?
+      Settings.moderator_changeset_comments_per_hour
+    else
+      previous_comments = changeset_comments.limit(200).count
+      active_reports = issues.with_status(:open).sum(:reports_count)
+      max_comments = previous_comments / 200.0 * Settings.max_changeset_comments_per_hour
+      max_comments = max_comments.floor.clamp(Settings.initial_changeset_comments_per_hour, Settings.max_changeset_comments_per_hour)
+      max_comments /= 2**active_reports
+      max_comments.floor.clamp(Settings.min_changeset_comments_per_hour, Settings.max_changeset_comments_per_hour)
+    end
+  end
+
   private
 
   def encrypt_password
@@ -405,6 +418,6 @@ class User < ApplicationRecord
   end
 
   def update_tile
-    self.home_tile = QuadTile.tile_for_point(home_lat, home_lon) if has_home?
+    self.home_tile = QuadTile.tile_for_point(home_lat, home_lon) if home_location?
   end
 end