post versions: add more search options to /post_versions/search.

app/models/post_archive.rb

@@ -18,36 +18,12 @@ class PostArchive < ApplicationRecord
   end
 
   module SearchMethods
-    def for_user(user_id)
-      if user_id
-        where("updater_id = ?", user_id)
-      else
-        none
-      end
-    end
-
-    def for_user_name(name)
-      user_id = User.name_to_id(name)
-      for_user(user_id)
-    end
-
     def search(params)
       q = super
+      q = q.search_attributes(params, :updater_id, :post_id, :rating, :rating_changed, :parent_id, :parent_changed, :source, :source_changed, :version)
 
       if params[:updater_name].present?
-        q = q.for_user_name(params[:updater_name])
-      end
-
-      if params[:updater_id].present?
-        q = q.where(updater_id: params[:updater_id].split(",").map(&:to_i))
-      end
-
-      if params[:post_id].present?
-        q = q.where(post_id: params[:post_id].split(",").map(&:to_i))
-      end
-
-      if params[:start_id].present?
-        q = q.where("id <= ?", params[:start_id].to_i)
+        q = q.where(updater_id: User.name_to_id(params[:updater_name]))
       end
 
       q.apply_default_order(params)

app/models/user.rb

@@ -97,7 +97,7 @@ class User < ApplicationRecord
   has_many :post_disapprovals, :dependent => :destroy
   has_many :post_flags, foreign_key: :creator_id
   has_many :post_votes
-  has_many :post_archives
+  has_many :post_versions, class_name: "PostArchive", foreign_key: :updater_id
   has_many :bans, -> {order("bans.id desc")}
   has_one :recent_ban, -> {order("bans.id desc")}, :class_name => "Ban"
 
@@ -668,7 +668,7 @@ class User < ApplicationRecord
       self.class.without_timeout do
         User.where(id: id).update_all(
           post_upload_count: posts.count,
-          post_update_count: PostArchive.for_user(id).count,
+          post_update_count: post_versions.count,
           note_update_count: note_versions.count
         )
       end