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forgejo/models/issues/issue_index.go
wxiaoguang 6f48a36227
Refactor GetNextResourceIndex to make it work properly with transaction (#21469)
Related:
* #21362

This PR uses a general and stable method to generate resource index (eg:
Issue Index, PR Index)

If the code looks good, I can add more tests

ps: please skip the diff, only have a look at the new code. It's
entirely re-written.

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2022-10-16 18:44:16 +08:00

28 lines
804 B
Go

// Copyright 2017 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package issues
import "code.gitea.io/gitea/models/db"
// RecalculateIssueIndexForRepo create issue_index for repo if not exist and
// update it based on highest index of existing issues assigned to a repo
func RecalculateIssueIndexForRepo(repoID int64) error {
ctx, committer, err := db.TxContext()
if err != nil {
return err
}
defer committer.Close()
var max int64
if _, err = db.GetEngine(ctx).Select(" MAX(`index`)").Table("issue").Where("repo_id=?", repoID).Get(&max); err != nil {
return err
}
if err = db.SyncMaxResourceIndex(ctx, "issue_index", repoID, max); err != nil {
return err
}
return committer.Commit()
}