forgejo/models/issues/milestone_list.go
JakobDev ebe803e514
Penultimate round of db.DefaultContext refactor (#27414)
Part of #27065

---------

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2023-10-11 04:24:07 +00:00

312 lines
8.9 KiB
Go

// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package issues
import (
"context"
"strings"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
"xorm.io/builder"
)
// MilestoneList is a list of milestones offering additional functionality
type MilestoneList []*Milestone
func (milestones MilestoneList) getMilestoneIDs() []int64 {
ids := make([]int64, 0, len(milestones))
for _, ms := range milestones {
ids = append(ids, ms.ID)
}
return ids
}
// GetMilestonesOption contain options to get milestones
type GetMilestonesOption struct {
db.ListOptions
RepoID int64
State api.StateType
Name string
SortType string
}
func (opts GetMilestonesOption) toCond() builder.Cond {
cond := builder.NewCond()
if opts.RepoID != 0 {
cond = cond.And(builder.Eq{"repo_id": opts.RepoID})
}
switch opts.State {
case api.StateClosed:
cond = cond.And(builder.Eq{"is_closed": true})
case api.StateAll:
break
// api.StateOpen:
default:
cond = cond.And(builder.Eq{"is_closed": false})
}
if len(opts.Name) != 0 {
cond = cond.And(db.BuildCaseInsensitiveLike("name", opts.Name))
}
return cond
}
// GetMilestones returns milestones filtered by GetMilestonesOption's
func GetMilestones(ctx context.Context, opts GetMilestonesOption) (MilestoneList, int64, error) {
sess := db.GetEngine(ctx).Where(opts.toCond())
if opts.Page != 0 {
sess = db.SetSessionPagination(sess, &opts)
}
switch opts.SortType {
case "furthestduedate":
sess.Desc("deadline_unix")
case "leastcomplete":
sess.Asc("completeness")
case "mostcomplete":
sess.Desc("completeness")
case "leastissues":
sess.Asc("num_issues")
case "mostissues":
sess.Desc("num_issues")
case "id":
sess.Asc("id")
default:
sess.Asc("deadline_unix").Asc("id")
}
miles := make([]*Milestone, 0, opts.PageSize)
total, err := sess.FindAndCount(&miles)
return miles, total, err
}
// GetMilestoneIDsByNames returns a list of milestone ids by given names.
// It doesn't filter them by repo, so it could return milestones belonging to different repos.
// It's used for filtering issues via indexer, otherwise it would be useless.
// Since it could return milestones with the same name, so the length of returned ids could be more than the length of names.
func GetMilestoneIDsByNames(ctx context.Context, names []string) ([]int64, error) {
var ids []int64
return ids, db.GetEngine(ctx).Table("milestone").
Where(db.BuildCaseInsensitiveIn("name", names)).
Cols("id").
Find(&ids)
}
// SearchMilestones search milestones
func SearchMilestones(ctx context.Context, repoCond builder.Cond, page int, isClosed bool, sortType, keyword string) (MilestoneList, error) {
miles := make([]*Milestone, 0, setting.UI.IssuePagingNum)
sess := db.GetEngine(ctx).Where("is_closed = ?", isClosed)
if len(keyword) > 0 {
sess = sess.And(builder.Like{"UPPER(name)", strings.ToUpper(keyword)})
}
if repoCond.IsValid() {
sess.In("repo_id", builder.Select("id").From("repository").Where(repoCond))
}
if page > 0 {
sess = sess.Limit(setting.UI.IssuePagingNum, (page-1)*setting.UI.IssuePagingNum)
}
switch sortType {
case "furthestduedate":
sess.Desc("deadline_unix")
case "leastcomplete":
sess.Asc("completeness")
case "mostcomplete":
sess.Desc("completeness")
case "leastissues":
sess.Asc("num_issues")
case "mostissues":
sess.Desc("num_issues")
default:
sess.Asc("deadline_unix")
}
return miles, sess.Find(&miles)
}
// GetMilestonesByRepoIDs returns a list of milestones of given repositories and status.
func GetMilestonesByRepoIDs(ctx context.Context, repoIDs []int64, page int, isClosed bool, sortType string) (MilestoneList, error) {
return SearchMilestones(
ctx,
builder.In("repo_id", repoIDs),
page,
isClosed,
sortType,
"",
)
}
// LoadTotalTrackedTimes loads for every milestone in the list the TotalTrackedTime by a batch request
func (milestones MilestoneList) LoadTotalTrackedTimes(ctx context.Context) error {
type totalTimesByMilestone struct {
MilestoneID int64
Time int64
}
if len(milestones) == 0 {
return nil
}
trackedTimes := make(map[int64]int64, len(milestones))
// Get total tracked time by milestone_id
rows, err := db.GetEngine(ctx).Table("issue").
Join("INNER", "milestone", "issue.milestone_id = milestone.id").
Join("LEFT", "tracked_time", "tracked_time.issue_id = issue.id").
Where("tracked_time.deleted = ?", false).
Select("milestone_id, sum(time) as time").
In("milestone_id", milestones.getMilestoneIDs()).
GroupBy("milestone_id").
Rows(new(totalTimesByMilestone))
if err != nil {
return err
}
defer rows.Close()
for rows.Next() {
var totalTime totalTimesByMilestone
err = rows.Scan(&totalTime)
if err != nil {
return err
}
trackedTimes[totalTime.MilestoneID] = totalTime.Time
}
for _, milestone := range milestones {
milestone.TotalTrackedTime = trackedTimes[milestone.ID]
}
return nil
}
// CountMilestones returns number of milestones in given repository with other options
func CountMilestones(ctx context.Context, opts GetMilestonesOption) (int64, error) {
return db.GetEngine(ctx).
Where(opts.toCond()).
Count(new(Milestone))
}
// CountMilestonesByRepoCond map from repo conditions to number of milestones matching the options`
func CountMilestonesByRepoCond(ctx context.Context, repoCond builder.Cond, isClosed bool) (map[int64]int64, error) {
sess := db.GetEngine(ctx).Where("is_closed = ?", isClosed)
if repoCond.IsValid() {
sess.In("repo_id", builder.Select("id").From("repository").Where(repoCond))
}
countsSlice := make([]*struct {
RepoID int64
Count int64
}, 0, 10)
if err := sess.GroupBy("repo_id").
Select("repo_id AS repo_id, COUNT(*) AS count").
Table("milestone").
Find(&countsSlice); err != nil {
return nil, err
}
countMap := make(map[int64]int64, len(countsSlice))
for _, c := range countsSlice {
countMap[c.RepoID] = c.Count
}
return countMap, nil
}
// CountMilestonesByRepoCondAndKw map from repo conditions and the keyword of milestones' name to number of milestones matching the options`
func CountMilestonesByRepoCondAndKw(ctx context.Context, repoCond builder.Cond, keyword string, isClosed bool) (map[int64]int64, error) {
sess := db.GetEngine(ctx).Where("is_closed = ?", isClosed)
if len(keyword) > 0 {
sess = sess.And(builder.Like{"UPPER(name)", strings.ToUpper(keyword)})
}
if repoCond.IsValid() {
sess.In("repo_id", builder.Select("id").From("repository").Where(repoCond))
}
countsSlice := make([]*struct {
RepoID int64
Count int64
}, 0, 10)
if err := sess.GroupBy("repo_id").
Select("repo_id AS repo_id, COUNT(*) AS count").
Table("milestone").
Find(&countsSlice); err != nil {
return nil, err
}
countMap := make(map[int64]int64, len(countsSlice))
for _, c := range countsSlice {
countMap[c.RepoID] = c.Count
}
return countMap, nil
}
// MilestonesStats represents milestone statistic information.
type MilestonesStats struct {
OpenCount, ClosedCount int64
}
// Total returns the total counts of milestones
func (m MilestonesStats) Total() int64 {
return m.OpenCount + m.ClosedCount
}
// GetMilestonesStatsByRepoCond returns milestone statistic information for dashboard by given conditions.
func GetMilestonesStatsByRepoCond(ctx context.Context, repoCond builder.Cond) (*MilestonesStats, error) {
var err error
stats := &MilestonesStats{}
sess := db.GetEngine(ctx).Where("is_closed = ?", false)
if repoCond.IsValid() {
sess.And(builder.In("repo_id", builder.Select("id").From("repository").Where(repoCond)))
}
stats.OpenCount, err = sess.Count(new(Milestone))
if err != nil {
return nil, err
}
sess = db.GetEngine(ctx).Where("is_closed = ?", true)
if repoCond.IsValid() {
sess.And(builder.In("repo_id", builder.Select("id").From("repository").Where(repoCond)))
}
stats.ClosedCount, err = sess.Count(new(Milestone))
if err != nil {
return nil, err
}
return stats, nil
}
// GetMilestonesStatsByRepoCondAndKw returns milestone statistic information for dashboard by given repo conditions and name keyword.
func GetMilestonesStatsByRepoCondAndKw(ctx context.Context, repoCond builder.Cond, keyword string) (*MilestonesStats, error) {
var err error
stats := &MilestonesStats{}
sess := db.GetEngine(ctx).Where("is_closed = ?", false)
if len(keyword) > 0 {
sess = sess.And(builder.Like{"UPPER(name)", strings.ToUpper(keyword)})
}
if repoCond.IsValid() {
sess.And(builder.In("repo_id", builder.Select("id").From("repository").Where(repoCond)))
}
stats.OpenCount, err = sess.Count(new(Milestone))
if err != nil {
return nil, err
}
sess = db.GetEngine(ctx).Where("is_closed = ?", true)
if len(keyword) > 0 {
sess = sess.And(builder.Like{"UPPER(name)", strings.ToUpper(keyword)})
}
if repoCond.IsValid() {
sess.And(builder.In("repo_id", builder.Select("id").From("repository").Where(repoCond)))
}
stats.ClosedCount, err = sess.Count(new(Milestone))
if err != nil {
return nil, err
}
return stats, nil
}