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>
This commit is contained in:
wxiaoguang 2022-10-16 18:44:16 +08:00 committed by GitHub
parent 0647df3e83
commit 6f48a36227
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7 changed files with 215 additions and 89 deletions

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@ -1064,19 +1064,19 @@ func NewIssueWithIndex(ctx context.Context, doer *user_model.User, opts NewIssue
// NewIssue creates new issue with labels for repository.
func NewIssue(repo *repo_model.Repository, issue *Issue, labelIDs []int64, uuids []string) (err error) {
idx, err := db.GetNextResourceIndex("issue_index", repo.ID)
if err != nil {
return fmt.Errorf("generate issue index failed: %v", err)
}
issue.Index = idx
ctx, committer, err := db.TxContext()
if err != nil {
return err
}
defer committer.Close()
idx, err := db.GetNextResourceIndex(ctx, "issue_index", repo.ID)
if err != nil {
return fmt.Errorf("generate issue index failed: %w", err)
}
issue.Index = idx
if err = NewIssueWithIndex(ctx, issue.Poster, NewIssueOptions{
Repo: repo,
Issue: issue,