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gitea/models/issue_milestone.go
Lunny Xiao 2dc805c0c6
Milestone issues and pull requests (#5293)
* add milestone issues and pulls page instead of redirecting issues page

* add milestone when creating issue from milestone page

* refactor to merge similiar codes as a new function issues

* remove milestone info on milestone issues list

* fix missing params
2018-11-29 09:46:30 +08:00

468 lines
11 KiB
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 models
import (
"fmt"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
api "code.gitea.io/sdk/gitea"
"github.com/go-xorm/xorm"
)
// Milestone represents a milestone of repository.
type Milestone struct {
ID int64 `xorm:"pk autoincr"`
RepoID int64 `xorm:"INDEX"`
Name string
Content string `xorm:"TEXT"`
RenderedContent string `xorm:"-"`
IsClosed bool
NumIssues int
NumClosedIssues int
NumOpenIssues int `xorm:"-"`
Completeness int // Percentage(1-100).
IsOverdue bool `xorm:"-"`
DeadlineString string `xorm:"-"`
DeadlineUnix util.TimeStamp
ClosedDateUnix util.TimeStamp
TotalTrackedTime int64 `xorm:"-"`
}
// BeforeUpdate is invoked from XORM before updating this object.
func (m *Milestone) BeforeUpdate() {
if m.NumIssues > 0 {
m.Completeness = m.NumClosedIssues * 100 / m.NumIssues
} else {
m.Completeness = 0
}
}
// AfterLoad is invoked from XORM after setting the value of a field of
// this object.
func (m *Milestone) AfterLoad() {
m.NumOpenIssues = m.NumIssues - m.NumClosedIssues
if m.DeadlineUnix.Year() == 9999 {
return
}
m.DeadlineString = m.DeadlineUnix.Format("2006-01-02")
if util.TimeStampNow() >= m.DeadlineUnix {
m.IsOverdue = true
}
}
// State returns string representation of milestone status.
func (m *Milestone) State() api.StateType {
if m.IsClosed {
return api.StateClosed
}
return api.StateOpen
}
// APIFormat returns this Milestone in API format.
func (m *Milestone) APIFormat() *api.Milestone {
apiMilestone := &api.Milestone{
ID: m.ID,
State: m.State(),
Title: m.Name,
Description: m.Content,
OpenIssues: m.NumOpenIssues,
ClosedIssues: m.NumClosedIssues,
}
if m.IsClosed {
apiMilestone.Closed = m.ClosedDateUnix.AsTimePtr()
}
if m.DeadlineUnix.Year() < 9999 {
apiMilestone.Deadline = m.DeadlineUnix.AsTimePtr()
}
return apiMilestone
}
// NewMilestone creates new milestone of repository.
func NewMilestone(m *Milestone) (err error) {
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
if _, err = sess.Insert(m); err != nil {
return err
}
if _, err = sess.Exec("UPDATE `repository` SET num_milestones = num_milestones + 1 WHERE id = ?", m.RepoID); err != nil {
return err
}
return sess.Commit()
}
func getMilestoneByRepoID(e Engine, repoID, id int64) (*Milestone, error) {
m := &Milestone{
ID: id,
RepoID: repoID,
}
has, err := e.Get(m)
if err != nil {
return nil, err
} else if !has {
return nil, ErrMilestoneNotExist{id, repoID}
}
return m, nil
}
// GetMilestoneByRepoID returns the milestone in a repository.
func GetMilestoneByRepoID(repoID, id int64) (*Milestone, error) {
return getMilestoneByRepoID(x, repoID, id)
}
// GetMilestoneByID returns the milestone via id .
func GetMilestoneByID(id int64) (*Milestone, error) {
var m Milestone
has, err := x.ID(id).Get(&m)
if err != nil {
return nil, err
} else if !has {
return nil, ErrMilestoneNotExist{id, 0}
}
return &m, nil
}
// MilestoneList is a list of milestones offering additional functionality
type MilestoneList []*Milestone
func (milestones MilestoneList) loadTotalTrackedTimes(e Engine) error {
type totalTimesByMilestone struct {
MilestoneID int64
Time int64
}
if len(milestones) == 0 {
return nil
}
var trackedTimes = make(map[int64]int64, len(milestones))
// Get total tracked time by milestone_id
rows, err := e.Table("issue").
Join("INNER", "milestone", "issue.milestone_id = milestone.id").
Join("LEFT", "tracked_time", "tracked_time.issue_id = issue.id").
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
}
// LoadTotalTrackedTimes loads for every milestone in the list the TotalTrackedTime by a batch request
func (milestones MilestoneList) LoadTotalTrackedTimes() error {
return milestones.loadTotalTrackedTimes(x)
}
func (milestones MilestoneList) getMilestoneIDs() []int64 {
var ids = make([]int64, 0, len(milestones))
for _, ms := range milestones {
ids = append(ids, ms.ID)
}
return ids
}
// GetMilestonesByRepoID returns all opened milestones of a repository.
func GetMilestonesByRepoID(repoID int64) (MilestoneList, error) {
miles := make([]*Milestone, 0, 10)
return miles, x.Where("repo_id = ? AND is_closed = ?", repoID, false).
Asc("deadline_unix").Asc("id").Find(&miles)
}
// GetMilestones returns a list of milestones of given repository and status.
func GetMilestones(repoID int64, page int, isClosed bool, sortType string) (MilestoneList, error) {
miles := make([]*Milestone, 0, setting.UI.IssuePagingNum)
sess := x.Where("repo_id = ? AND is_closed = ?", repoID, isClosed)
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)
}
func updateMilestone(e Engine, m *Milestone) error {
_, err := e.ID(m.ID).AllCols().Update(m)
return err
}
// UpdateMilestone updates information of given milestone.
func UpdateMilestone(m *Milestone) error {
return updateMilestone(x, m)
}
func countRepoMilestones(e Engine, repoID int64) (int64, error) {
return e.
Where("repo_id=?", repoID).
Count(new(Milestone))
}
func countRepoClosedMilestones(e Engine, repoID int64) (int64, error) {
return e.
Where("repo_id=? AND is_closed=?", repoID, true).
Count(new(Milestone))
}
// CountRepoClosedMilestones returns number of closed milestones in given repository.
func CountRepoClosedMilestones(repoID int64) (int64, error) {
return countRepoClosedMilestones(x, repoID)
}
// MilestoneStats returns number of open and closed milestones of given repository.
func MilestoneStats(repoID int64) (open int64, closed int64, err error) {
open, err = x.
Where("repo_id=? AND is_closed=?", repoID, false).
Count(new(Milestone))
if err != nil {
return 0, 0, nil
}
closed, err = CountRepoClosedMilestones(repoID)
return open, closed, err
}
// ChangeMilestoneStatus changes the milestone open/closed status.
func ChangeMilestoneStatus(m *Milestone, isClosed bool) (err error) {
repo, err := GetRepositoryByID(m.RepoID)
if err != nil {
return err
}
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
m.IsClosed = isClosed
if err = updateMilestone(sess, m); err != nil {
return err
}
numMilestones, err := countRepoMilestones(sess, repo.ID)
if err != nil {
return err
}
numClosedMilestones, err := countRepoClosedMilestones(sess, repo.ID)
if err != nil {
return err
}
repo.NumMilestones = int(numMilestones)
repo.NumClosedMilestones = int(numClosedMilestones)
if _, err = sess.ID(repo.ID).Cols("num_milestones, num_closed_milestones").Update(repo); err != nil {
return err
}
return sess.Commit()
}
func changeMilestoneIssueStats(e *xorm.Session, issue *Issue) error {
if issue.MilestoneID == 0 {
return nil
}
m, err := getMilestoneByRepoID(e, issue.RepoID, issue.MilestoneID)
if err != nil {
return err
}
if issue.IsClosed {
m.NumOpenIssues--
m.NumClosedIssues++
} else {
m.NumOpenIssues++
m.NumClosedIssues--
}
return updateMilestone(e, m)
}
func changeMilestoneAssign(e *xorm.Session, doer *User, issue *Issue, oldMilestoneID int64) error {
if oldMilestoneID > 0 {
m, err := getMilestoneByRepoID(e, issue.RepoID, oldMilestoneID)
if err != nil {
return err
}
m.NumIssues--
if issue.IsClosed {
m.NumClosedIssues--
}
if err = updateMilestone(e, m); err != nil {
return err
}
}
if issue.MilestoneID > 0 {
m, err := getMilestoneByRepoID(e, issue.RepoID, issue.MilestoneID)
if err != nil {
return err
}
m.NumIssues++
if issue.IsClosed {
m.NumClosedIssues++
}
if err = updateMilestone(e, m); err != nil {
return err
}
}
if err := issue.loadRepo(e); err != nil {
return err
}
if oldMilestoneID > 0 || issue.MilestoneID > 0 {
if _, err := createMilestoneComment(e, doer, issue.Repo, issue, oldMilestoneID, issue.MilestoneID); err != nil {
return err
}
}
return updateIssueCols(e, issue, "milestone_id")
}
// ChangeMilestoneAssign changes assignment of milestone for issue.
func ChangeMilestoneAssign(issue *Issue, doer *User, oldMilestoneID int64) (err error) {
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
if err = changeMilestoneAssign(sess, doer, issue, oldMilestoneID); err != nil {
return err
}
if err = sess.Commit(); err != nil {
return fmt.Errorf("Commit: %v", err)
}
var hookAction api.HookIssueAction
if issue.MilestoneID > 0 {
hookAction = api.HookIssueMilestoned
} else {
hookAction = api.HookIssueDemilestoned
}
if err = issue.LoadAttributes(); err != nil {
return err
}
mode, _ := AccessLevel(doer, issue.Repo)
if issue.IsPull {
err = issue.PullRequest.LoadIssue()
if err != nil {
log.Error(2, "LoadIssue: %v", err)
return
}
err = PrepareWebhooks(issue.Repo, HookEventPullRequest, &api.PullRequestPayload{
Action: hookAction,
Index: issue.Index,
PullRequest: issue.PullRequest.APIFormat(),
Repository: issue.Repo.APIFormat(mode),
Sender: doer.APIFormat(),
})
} else {
err = PrepareWebhooks(issue.Repo, HookEventIssues, &api.IssuePayload{
Action: hookAction,
Index: issue.Index,
Issue: issue.APIFormat(),
Repository: issue.Repo.APIFormat(mode),
Sender: doer.APIFormat(),
})
}
if err != nil {
log.Error(2, "PrepareWebhooks [is_pull: %v]: %v", issue.IsPull, err)
} else {
go HookQueue.Add(issue.RepoID)
}
return nil
}
// DeleteMilestoneByRepoID deletes a milestone from a repository.
func DeleteMilestoneByRepoID(repoID, id int64) error {
m, err := GetMilestoneByRepoID(repoID, id)
if err != nil {
if IsErrMilestoneNotExist(err) {
return nil
}
return err
}
repo, err := GetRepositoryByID(m.RepoID)
if err != nil {
return err
}
sess := x.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
if _, err = sess.ID(m.ID).Delete(new(Milestone)); err != nil {
return err
}
numMilestones, err := countRepoMilestones(sess, repo.ID)
if err != nil {
return err
}
numClosedMilestones, err := countRepoClosedMilestones(sess, repo.ID)
if err != nil {
return err
}
repo.NumMilestones = int(numMilestones)
repo.NumClosedMilestones = int(numClosedMilestones)
if _, err = sess.ID(repo.ID).Cols("num_milestones, num_closed_milestones").Update(repo); err != nil {
return err
}
if _, err = sess.Exec("UPDATE `issue` SET milestone_id = 0 WHERE milestone_id = ?", m.ID); err != nil {
return err
}
return sess.Commit()
}