初始提交: Gitea 项目代码
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// Copyright 2014 The Gogs Authors. All rights reserved.
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// Copyright 2017 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package models
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import (
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"context"
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"strconv"
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"strings"
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"gitea.dev/models/db"
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issues_model "gitea.dev/models/issues"
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repo_model "gitea.dev/models/repo"
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"gitea.dev/models/unit"
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user_model "gitea.dev/models/user"
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"gitea.dev/modules/log"
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_ "image/jpeg" // Needed for jpeg support
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"xorm.io/builder"
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)
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// Init initialize model
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func Init(ctx context.Context) error {
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return unit.LoadUnitConfig()
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}
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type repoChecker struct {
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querySQL func(ctx context.Context) ([]int64, error)
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correctSQL func(ctx context.Context, id int64) error
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desc string
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}
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func repoStatsCheck(ctx context.Context, checker *repoChecker) {
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results, err := checker.querySQL(ctx)
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if err != nil {
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log.Error("Select %s: %v", checker.desc, err)
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return
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}
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for _, id := range results {
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select {
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case <-ctx.Done():
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log.Warn("CheckRepoStats: Cancelled before checking %s for with id=%d", checker.desc, id)
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return
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default:
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}
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log.Trace("Updating %s: %d", checker.desc, id)
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err = checker.correctSQL(ctx, id)
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if err != nil {
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log.Error("Update %s[%d]: %v", checker.desc, id, err)
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}
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}
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}
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func StatsCorrectSQL(ctx context.Context, sql any, ids ...any) error {
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args := []any{sql}
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args = append(args, ids...)
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_, err := db.GetEngine(ctx).Exec(args...)
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return err
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}
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func repoStatsCorrectNumWatches(ctx context.Context, id int64) error {
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return StatsCorrectSQL(ctx, "UPDATE `repository` SET num_watches=(SELECT COUNT(*) FROM `watch` WHERE repo_id=? AND mode<>2) WHERE id=?", id, id)
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}
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func repoStatsCorrectNumStars(ctx context.Context, id int64) error {
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return StatsCorrectSQL(ctx, "UPDATE `repository` SET num_stars=(SELECT COUNT(*) FROM `star` WHERE repo_id=?) WHERE id=?", id, id)
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}
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func labelStatsCorrectNumIssues(ctx context.Context, id int64) error {
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return StatsCorrectSQL(ctx, "UPDATE `label` SET num_issues=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=?) WHERE id=?", id, id)
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}
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func labelStatsCorrectNumIssuesRepo(ctx context.Context, id int64) error {
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_, err := db.GetEngine(ctx).Exec("UPDATE `label` SET num_issues=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=id) WHERE repo_id=?", id)
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return err
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}
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func labelStatsCorrectNumClosedIssues(ctx context.Context, id int64) error {
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_, err := db.GetEngine(ctx).Exec("UPDATE `label` SET num_closed_issues=(SELECT COUNT(*) FROM `issue_label`,`issue` WHERE `issue_label`.label_id=`label`.id AND `issue_label`.issue_id=`issue`.id AND `issue`.is_closed=?) WHERE `label`.id=?", true, id)
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return err
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}
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func labelStatsCorrectNumClosedIssuesRepo(ctx context.Context, id int64) error {
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_, err := db.GetEngine(ctx).Exec("UPDATE `label` SET num_closed_issues=(SELECT COUNT(*) FROM `issue_label`,`issue` WHERE `issue_label`.label_id=`label`.id AND `issue_label`.issue_id=`issue`.id AND `issue`.is_closed=?) WHERE `label`.repo_id=?", true, id)
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return err
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}
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func milestoneStatsQueryNumIssuesSQL() string {
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sql := `
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SELECT "milestone".id FROM "milestone"
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WHERE (
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"milestone".num_closed_issues != (SELECT COUNT(*) FROM "issue" WHERE "issue".milestone_id="milestone".id AND "issue".is_closed=?)
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OR "milestone".num_issues != (SELECT COUNT(*) FROM "issue" WHERE "issue".milestone_id="milestone".id)
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)
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`
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return strings.TrimSpace(strings.ReplaceAll(sql, "\"", "`"))
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}
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func milestoneStatsCorrectNumIssuesRepo(ctx context.Context, id int64) error {
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e := db.GetEngine(ctx)
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results, err := e.Query(milestoneStatsQueryNumIssuesSQL()+" AND `milestone`.repo_id = ?", true, id)
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if err != nil {
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return err
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}
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for _, result := range results {
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id, _ := strconv.ParseInt(string(result["id"]), 10, 64)
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err = issues_model.UpdateMilestoneCounters(ctx, id)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func userStatsCorrectNumRepos(ctx context.Context, id int64) error {
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return StatsCorrectSQL(ctx, "UPDATE `user` SET num_repos=(SELECT COUNT(*) FROM `repository` WHERE owner_id=?) WHERE id=?", id, id)
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}
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func repoStatsCorrectIssueNumComments(ctx context.Context, id int64) error {
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return StatsCorrectSQL(ctx, issues_model.UpdateIssueNumCommentsBuilder(id))
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}
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func repoStatsCorrectNumIssues(ctx context.Context, id int64) error {
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return repo_model.UpdateRepoIssueNumbers(ctx, id, false, false)
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}
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func repoStatsCorrectNumPulls(ctx context.Context, id int64) error {
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return repo_model.UpdateRepoIssueNumbers(ctx, id, true, false)
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}
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func repoStatsCorrectNumClosedIssues(ctx context.Context, id int64) error {
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return repo_model.UpdateRepoIssueNumbers(ctx, id, false, true)
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}
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func repoStatsCorrectNumClosedPulls(ctx context.Context, id int64) error {
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return repo_model.UpdateRepoIssueNumbers(ctx, id, true, true)
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}
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// statsQuery returns a function that queries the database for a list of IDs
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// sql could be a string or a *builder.Builder
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func statsQuery(sql any, args ...any) func(context.Context) ([]int64, error) {
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return func(ctx context.Context) ([]int64, error) {
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var ids []int64
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return ids, db.GetEngine(ctx).SQL(sql, args...).Find(&ids)
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}
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}
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// CheckRepoStats checks the repository stats
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func CheckRepoStats(ctx context.Context) error {
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log.Trace("Doing: CheckRepoStats")
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checkers := []*repoChecker{
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// Repository.NumWatches
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{
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statsQuery("SELECT repo.id FROM `repository` repo WHERE repo.num_watches!=(SELECT COUNT(*) FROM `watch` WHERE repo_id=repo.id AND mode<>2)"),
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repoStatsCorrectNumWatches,
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"repository count 'num_watches'",
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},
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// Repository.NumStars
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{
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statsQuery("SELECT repo.id FROM `repository` repo WHERE repo.num_stars!=(SELECT COUNT(*) FROM `star` WHERE repo_id=repo.id)"),
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repoStatsCorrectNumStars,
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"repository count 'num_stars'",
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},
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// Repository.NumIssues
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{
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statsQuery("SELECT repo.id FROM `repository` repo WHERE repo.num_issues!=(SELECT COUNT(*) FROM `issue` WHERE repo_id=repo.id AND is_pull=?)", false),
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repoStatsCorrectNumIssues,
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"repository count 'num_issues'",
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},
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// Repository.NumClosedIssues
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{
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statsQuery("SELECT repo.id FROM `repository` repo WHERE repo.num_closed_issues!=(SELECT COUNT(*) FROM `issue` WHERE repo_id=repo.id AND is_closed=? AND is_pull=?)", true, false),
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repoStatsCorrectNumClosedIssues,
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"repository count 'num_closed_issues'",
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},
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// Repository.NumPulls
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{
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statsQuery("SELECT repo.id FROM `repository` repo WHERE repo.num_pulls!=(SELECT COUNT(*) FROM `issue` WHERE repo_id=repo.id AND is_pull=?)", true),
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repoStatsCorrectNumPulls,
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"repository count 'num_pulls'",
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},
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// Repository.NumClosedPulls
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{
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statsQuery("SELECT repo.id FROM `repository` repo WHERE repo.num_closed_pulls!=(SELECT COUNT(*) FROM `issue` WHERE repo_id=repo.id AND is_closed=? AND is_pull=?)", true, true),
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repoStatsCorrectNumClosedPulls,
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"repository count 'num_closed_pulls'",
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},
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// Label.NumIssues
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{
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statsQuery("SELECT label.id FROM `label` WHERE label.num_issues!=(SELECT COUNT(*) FROM `issue_label` WHERE label_id=label.id)"),
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labelStatsCorrectNumIssues,
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"label count 'num_issues'",
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},
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// Label.NumClosedIssues
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{
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statsQuery("SELECT `label`.id FROM `label` WHERE `label`.num_closed_issues!=(SELECT COUNT(*) FROM `issue_label`,`issue` WHERE `issue_label`.label_id=`label`.id AND `issue_label`.issue_id=`issue`.id AND `issue`.is_closed=?)", true),
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labelStatsCorrectNumClosedIssues,
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"label count 'num_closed_issues'",
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},
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// Milestone.Num{,Closed}Issues
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{
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statsQuery(milestoneStatsQueryNumIssuesSQL(), true),
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issues_model.UpdateMilestoneCounters,
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"milestone count 'num_closed_issues' and 'num_issues'",
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},
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// User.NumRepos
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{
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statsQuery("SELECT `user`.id FROM `user` WHERE `user`.num_repos!=(SELECT COUNT(*) FROM `repository` WHERE owner_id=`user`.id)"),
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userStatsCorrectNumRepos,
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"user count 'num_repos'",
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},
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// Issue.NumComments
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{
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statsQuery(builder.Select("`issue`.id").From("`issue`").Where(
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builder.Neq{
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"`issue`.num_comments": builder.Select("COUNT(*)").From("`comment`").Where(
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builder.Expr("issue_id = `issue`.id").And(
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builder.In("type", issues_model.ConversationCountedCommentType()),
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),
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),
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},
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),
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),
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repoStatsCorrectIssueNumComments,
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"issue count 'num_comments'",
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},
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}
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for _, checker := range checkers {
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select {
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case <-ctx.Done():
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log.Warn("CheckRepoStats: Cancelled before %s", checker.desc)
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return db.ErrCancelledf("before checking %s", checker.desc)
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default:
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repoStatsCheck(ctx, checker)
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}
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}
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// FIXME: use checker when stop supporting old fork repo format.
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// ***** START: Repository.NumForks *****
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e := db.GetEngine(ctx)
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results, err := e.Query("SELECT repo.id FROM `repository` repo WHERE repo.num_forks!=(SELECT COUNT(*) FROM `repository` WHERE fork_id=repo.id)")
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if err != nil {
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log.Error("Select repository count 'num_forks': %v", err)
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} else {
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for _, result := range results {
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id, _ := strconv.ParseInt(string(result["id"]), 10, 64)
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select {
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case <-ctx.Done():
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log.Warn("CheckRepoStats: Cancelled")
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return db.ErrCancelledf("during repository count 'num_fork' for repo ID %d", id)
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default:
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}
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log.Trace("Updating repository count 'num_forks': %d", id)
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repo, err := repo_model.GetRepositoryByID(ctx, id)
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if err != nil {
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log.Error("repo_model.GetRepositoryByID[%d]: %v", id, err)
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continue
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}
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_, err = e.SQL("SELECT COUNT(*) FROM `repository` WHERE fork_id=?", repo.ID).Get(&repo.NumForks)
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if err != nil {
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log.Error("Select count of forks[%d]: %v", repo.ID, err)
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continue
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}
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if _, err = e.ID(repo.ID).Cols("num_forks").Update(repo); err != nil {
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log.Error("UpdateRepository[%d]: %v", id, err)
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continue
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}
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}
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}
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// ***** END: Repository.NumForks *****
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return nil
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}
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func UpdateRepoStats(ctx context.Context, id int64) error {
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var err error
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for _, f := range []func(ctx context.Context, id int64) error{
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repoStatsCorrectNumWatches,
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repoStatsCorrectNumStars,
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repoStatsCorrectNumIssues,
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repoStatsCorrectNumPulls,
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repoStatsCorrectNumClosedIssues,
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repoStatsCorrectNumClosedPulls,
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labelStatsCorrectNumIssuesRepo,
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labelStatsCorrectNumClosedIssuesRepo,
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milestoneStatsCorrectNumIssuesRepo,
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} {
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err = f(ctx, id)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func updateUserStarNumbers(ctx context.Context, users []user_model.User) error {
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return db.WithTx(ctx, func(ctx context.Context) error {
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for _, user := range users {
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if _, err := db.Exec(ctx, "UPDATE `user` SET num_stars=(SELECT COUNT(*) FROM `star` WHERE uid=?) WHERE id=?", user.ID, user.ID); err != nil {
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return err
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}
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}
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return nil
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})
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}
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// DoctorUserStarNum recalculate Stars number for all user
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func DoctorUserStarNum(ctx context.Context) (err error) {
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const batchSize = 100
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for start := 0; ; start += batchSize {
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users := make([]user_model.User, 0, batchSize)
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if err = db.GetEngine(ctx).Limit(batchSize, start).Where("type = ?", 0).Cols("id").Find(&users); err != nil {
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return err
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}
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if len(users) == 0 {
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break
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}
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if err = updateUserStarNumbers(ctx, users); err != nil {
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return err
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}
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}
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log.Debug("recalculate Stars number for all user finished")
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return err
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}
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