move uploader upload count increment from upload to post

app/logical/upload_service.rb

@@ -304,11 +304,7 @@ class UploadService
     end
 
     def start!(uploader_id)
-      if source.present?
-        if !Utils.is_downloadable?(source)
-          return
-        end
-
+      if Utils.is_downloadable?(source)
         CurrentUser.as_system do
           if Post.tag_match("source:#{source}").exists?
             return

app/models/post.rb

@@ -40,6 +40,7 @@ class Post < ApplicationRecord
   after_commit :remove_iqdb_async, :on => :destroy
   after_commit :update_iqdb_async, :on => :create
   after_commit :notify_pubsub
+  after_create {|rec| rec.uploader.increment!(:post_upload_count)}
 
   belongs_to :updater, :class_name => "User", optional: true # this is handled in versions
   belongs_to :approver, class_name: "User", optional: true

app/models/upload.rb

@@ -63,7 +63,6 @@ class Upload < ApplicationRecord
   validates :file_ext, format: { with: /jpg|gif|png|swf|webm|mp4|zip/ }, allow_nil: true
   validates_with Validator
   serialize :context, JSON
-  after_create {|rec| rec.uploader.increment!(:post_upload_count)}
 
   def initialize_attributes
     self.uploader_id = CurrentUser.user.id