refactor set_tags

1 files changed, 14 insertions, 28 deletions

diff --git a/src/guff/models/post.cr b/src/guff/models/post.cr
index 560b36d..9a740bc 100644
--- a/src/guff/models/post.cr
+++ b/src/guff/models/post.cr
@@ -395,7 +395,6 @@ module Guff
               site_id:          site_id,
               post_id:          post_id,
               tags:             tags,
-              use_transaction:  false,
             )
           end
         end
@@ -422,23 +421,6 @@ module Guff
       site_id = nil           : Int?,
       post_id = nil           : Int?,
       tags = [] of String     : Array(String)?,
-      use_transaction = true  : Bool
-    )
-      if use_transaction
-        transaction do
-          raw_set_tags(site_id, post_id, tags)
-        end
-      else
-        raw_set_tags(site_id, post_id, tags)
-      end
-
-      nil
-    end
-
-    private def raw_set_tags(
-      site_id = nil       : Int?,
-      post_id = nil       : Int?,
-      tags = [] of String : Array(String)?,
     )
       return unless post_id && tags
 
@@ -448,19 +430,23 @@ module Guff
         "post_id": post_id.to_s,
       }
 
-      # delete existing post tags
-      query(:set_tags_delete, args, nil)
+      transaction do
+        # delete existing post tags
+        query(:set_tags_delete, args, nil)
 
-      if tags.size > 0
-        @models.tag.add_tags(tags)
+        if tags.size > 0
+          @models.tag.add_tags(tags)
 
-        # add new post tags
-        query(:set_tags_insert, args, {
-          "tags": tags.map { |tag|
-            "'" + @db.quote(tag) + "'"
-          }.join(','),
-        })
+          # add new post tags
+          query(:set_tags_insert, args, {
+            "tags": tags.map { |tag|
+              "'" + @db.quote(tag) + "'"
+            }.join(','),
+          })
+        end
       end
+
+      nil
     end
   end
 end