stop scanning favs if user removed

app/jobs/domain/fa/job/favs_job.rb

@@ -16,7 +16,7 @@ class Domain::Fa::Job::FavsJob < Domain::Fa::Job::Base
         url_name: args[:url_name],
         caused_by_entry: best_caused_by_entry,
       })
-      raise("user does not exist: #{args}")
+      fatal_error("user does not exist: #{args}")
     end
 
     logger.prefix = "[#{(@user.url_name || @user.name).bold} / #{@user.state.bold}]"
@@ -29,7 +29,9 @@ class Domain::Fa::Job::FavsJob < Domain::Fa::Job::Base
     existing_faved_ids = Set.new(@user.fav_post_joins.pluck(:post_id))
 
     while true
-      break if scan_page == :break
+      ret = scan_page
+      break if ret == :break
+      return if ret == :stop
 
       if !@full_scan
         new_favs = @last_page_post_ids - existing_faved_ids
@@ -102,7 +104,17 @@ class Domain::Fa::Job::FavsJob < Domain::Fa::Job::Base
     end
 
     page = Domain::Fa::Parser::Page.new(response.body)
-    raise("not a listings page") unless page.probably_listings_page?
+    if response.body =~ /User ".+" was not found in our database./
+      @user.state = :scan_error
+      @user.state_detail ||= {}
+      @user.state_detail["scan_error"] = "(favs scan) user has disabled account, see last_favs_page_id"
+      @user.state_detail["last_favs_page_id"] = response.log_entry.id
+      @user.save!
+      logger.error("account disabled, abort")
+      return :stop
+    end
+
+    fatal_error("not a favs listing page") unless page.probably_listings_page?
     submissions = page.submissions_parsed
     @page_id = page.favorites_next_button_id
     ret = :break if @page_id.nil?

app/jobs/domain/fa/job/user_gallery_job.rb

@@ -77,10 +77,9 @@ class Domain::Fa::Job::UserGalleryJob < Domain::Fa::Job::Base
       if !page.probably_listings_page?
         if response.body =~ /has voluntarily disabled access/
           @user.state = :scan_error
-          @user.state_detail = {
-            scan_error: "(gallery scan) user has disabled account, see last_gallery_page_id",
-            last_gallery_page_id: response.log_entry.id,
-          }
+          @user.state_detail ||= {}
+          @user.state_detail["scan_error"] = "(gallery scan) user has disabled account, see last_gallery_page_id"
+          @user.state_detail["last_gallery_page_id"] = response.log_entry.id
           @user.save!
           logger.error("account disabled, abort")
           return :break