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Performance improvements for pull request list API (#30490)

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Fix #30483

---------

Co-authored-by: yp05327 <576951401@qq.com>
Co-authored-by: Giteabot <teabot@gitea.io>
This commit is contained in:
Lunny Xiao
2024-05-31 20:10:11 +08:00
committed by GitHub
parent 972f807ee7
commit 352a2cae24
12 changed files with 243 additions and 130 deletions
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96
models/issues/issue.go
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@ -98,32 +98,35 @@ var ErrIssueAlreadyChanged = util.NewInvalidArgumentErrorf("the issue is already
// Issue represents an issue or pull request of repository.
type Issue struct {
ID int64 `xorm:"pk autoincr"`
RepoID int64 `xorm:"INDEX UNIQUE(repo_index)"`
Repo *repo_model.Repository `xorm:"-"`
Index int64 `xorm:"UNIQUE(repo_index)"` // Index in one repository.
PosterID int64 `xorm:"INDEX"`
Poster *user_model.User `xorm:"-"`
OriginalAuthor string
OriginalAuthorID int64 `xorm:"index"`
Title string `xorm:"name"`
Content string `xorm:"LONGTEXT"`
RenderedContent template.HTML `xorm:"-"`
ContentVersion int `xorm:"NOT NULL DEFAULT 0"`
Labels []*Label `xorm:"-"`
MilestoneID int64 `xorm:"INDEX"`
Milestone *Milestone `xorm:"-"`
Project *project_model.Project `xorm:"-"`
Priority int
AssigneeID int64 `xorm:"-"`
Assignee *user_model.User `xorm:"-"`
IsClosed bool `xorm:"INDEX"`
IsRead bool `xorm:"-"`
IsPull bool `xorm:"INDEX"` // Indicates whether is a pull request or not.
PullRequest *PullRequest `xorm:"-"`
NumComments int
Ref string
PinOrder int `xorm:"DEFAULT 0"`
ID int64 `xorm:"pk autoincr"`
RepoID int64 `xorm:"INDEX UNIQUE(repo_index)"`
Repo *repo_model.Repository `xorm:"-"`
Index int64 `xorm:"UNIQUE(repo_index)"` // Index in one repository.
PosterID int64 `xorm:"INDEX"`
Poster *user_model.User `xorm:"-"`
OriginalAuthor string
OriginalAuthorID int64 `xorm:"index"`
Title string `xorm:"name"`
Content string `xorm:"LONGTEXT"`
RenderedContent template.HTML `xorm:"-"`
ContentVersion int `xorm:"NOT NULL DEFAULT 0"`
Labels []*Label `xorm:"-"`
isLabelsLoaded bool `xorm:"-"`
MilestoneID int64 `xorm:"INDEX"`
Milestone *Milestone `xorm:"-"`
isMilestoneLoaded bool `xorm:"-"`
Project *project_model.Project `xorm:"-"`
Priority int
AssigneeID int64 `xorm:"-"`
Assignee *user_model.User `xorm:"-"`
isAssigneeLoaded bool `xorm:"-"`
IsClosed bool `xorm:"INDEX"`
IsRead bool `xorm:"-"`
IsPull bool `xorm:"INDEX"` // Indicates whether is a pull request or not.
PullRequest *PullRequest `xorm:"-"`
NumComments int
Ref string
PinOrder int `xorm:"DEFAULT 0"`
DeadlineUnix timeutil.TimeStamp `xorm:"INDEX"`
@ -131,11 +134,12 @@ type Issue struct {
UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
ClosedUnix timeutil.TimeStamp `xorm:"INDEX"`
Attachments []*repo_model.Attachment `xorm:"-"`
Comments CommentList `xorm:"-"`
Reactions ReactionList `xorm:"-"`
TotalTrackedTime int64 `xorm:"-"`
Assignees []*user_model.User `xorm:"-"`
Attachments []*repo_model.Attachment `xorm:"-"`
isAttachmentsLoaded bool `xorm:"-"`
Comments CommentList `xorm:"-"`
Reactions ReactionList `xorm:"-"`
TotalTrackedTime int64 `xorm:"-"`
Assignees []*user_model.User `xorm:"-"`
// IsLocked limits commenting abilities to users on an issue
// with write access
@ -187,6 +191,19 @@ func (issue *Issue) LoadRepo(ctx context.Context) (err error) {
return nil
}
func (issue *Issue) LoadAttachments(ctx context.Context) (err error) {
if issue.isAttachmentsLoaded || issue.Attachments != nil {
return nil
}
issue.Attachments, err = repo_model.GetAttachmentsByIssueID(ctx, issue.ID)
if err != nil {
return fmt.Errorf("getAttachmentsByIssueID [%d]: %w", issue.ID, err)
}
issue.isAttachmentsLoaded = true
return nil
}
// IsTimetrackerEnabled returns true if the repo enables timetracking
func (issue *Issue) IsTimetrackerEnabled(ctx context.Context) bool {
if err := issue.LoadRepo(ctx); err != nil {
@ -287,11 +304,12 @@ func (issue *Issue) loadReactions(ctx context.Context) (err error) {
// LoadMilestone load milestone of this issue.
func (issue *Issue) LoadMilestone(ctx context.Context) (err error) {
if (issue.Milestone == nil || issue.Milestone.ID != issue.MilestoneID) && issue.MilestoneID > 0 {
if !issue.isMilestoneLoaded && (issue.Milestone == nil || issue.Milestone.ID != issue.MilestoneID) && issue.MilestoneID > 0 {
issue.Milestone, err = GetMilestoneByRepoID(ctx, issue.RepoID, issue.MilestoneID)
if err != nil && !IsErrMilestoneNotExist(err) {
return fmt.Errorf("getMilestoneByRepoID [repo_id: %d, milestone_id: %d]: %w", issue.RepoID, issue.MilestoneID, err)
}
issue.isMilestoneLoaded = true
}
return nil
}
@ -327,11 +345,8 @@ func (issue *Issue) LoadAttributes(ctx context.Context) (err error) {
return err
}
if issue.Attachments == nil {
issue.Attachments, err = repo_model.GetAttachmentsByIssueID(ctx, issue.ID)
if err != nil {
return fmt.Errorf("getAttachmentsByIssueID [%d]: %w", issue.ID, err)
}
if err = issue.LoadAttachments(ctx); err != nil {
return err
}
if err = issue.loadComments(ctx); err != nil {
@ -350,6 +365,13 @@ func (issue *Issue) LoadAttributes(ctx context.Context) (err error) {
return issue.loadReactions(ctx)
}
func (issue *Issue) ResetAttributesLoaded() {
issue.isLabelsLoaded = false
issue.isMilestoneLoaded = false
issue.isAttachmentsLoaded = false
issue.isAssigneeLoaded = false
}
// GetIsRead load the `IsRead` field of the issue
func (issue *Issue) GetIsRead(ctx context.Context, userID int64) error {
issueUser := &IssueUser{IssueID: issue.ID, UID: userID}