forgejo/models/issue.go
2014-05-07 12:09:30 -04:00

340 lines
9 KiB
Go

// Copyright 2014 The Gogs 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 (
"errors"
"strings"
"time"
)
var (
ErrIssueNotExist = errors.New("Issue does not exist")
)
// Issue represents an issue or pull request of repository.
type Issue struct {
Id int64
Index int64 // Index in one repository.
Name string
RepoId int64 `xorm:"INDEX"`
Repo *Repository `xorm:"-"`
PosterId int64
Poster *User `xorm:"-"`
MilestoneId int64
AssigneeId int64
IsPull bool // Indicates whether is a pull request or not.
IsClosed bool
Labels string `xorm:"TEXT"`
Content string `xorm:"TEXT"`
RenderedContent string `xorm:"-"`
Priority int
NumComments int
Deadline time.Time
Created time.Time `xorm:"CREATED"`
Updated time.Time `xorm:"UPDATED"`
}
func (i *Issue) GetPoster() (err error) {
i.Poster, err = GetUserById(i.PosterId)
return err
}
// IssseUser represents an issue-user relation.
type IssseUser struct {
Id int64
Iid int64 // Issue ID.
Rid int64 // Repository ID.
Uid int64 // User ID.
IsRead bool
IsAssigned bool
IsMentioned bool
IsClosed bool
}
// CreateIssue creates new issue for repository.
func NewIssue(issue *Issue) (err error) {
sess := orm.NewSession()
defer sess.Close()
if err = sess.Begin(); err != nil {
return err
}
if _, err = sess.Insert(issue); err != nil {
sess.Rollback()
return err
}
rawSql := "UPDATE `repository` SET num_issues = num_issues + 1 WHERE id = ?"
if _, err = sess.Exec(rawSql, issue.RepoId); err != nil {
sess.Rollback()
return err
}
return sess.Commit()
}
// GetIssueByIndex returns issue by given index in repository.
func GetIssueByIndex(rid, index int64) (*Issue, error) {
issue := &Issue{RepoId: rid, Index: index}
has, err := orm.Get(issue)
if err != nil {
return nil, err
} else if !has {
return nil, ErrIssueNotExist
}
return issue, nil
}
// GetIssues returns a list of issues by given conditions.
func GetIssues(uid, rid, pid, mid int64, page int, isClosed bool, labels, sortType string) ([]Issue, error) {
sess := orm.Limit(20, (page-1)*20)
if rid > 0 {
sess.Where("repo_id=?", rid).And("is_closed=?", isClosed)
} else {
sess.Where("is_closed=?", isClosed)
}
if uid > 0 {
sess.And("assignee_id=?", uid)
} else if pid > 0 {
sess.And("poster_id=?", pid)
}
if mid > 0 {
sess.And("milestone_id=?", mid)
}
if len(labels) > 0 {
for _, label := range strings.Split(labels, ",") {
sess.And("labels like '%$" + label + "|%'")
}
}
switch sortType {
case "oldest":
sess.Asc("created")
case "recentupdate":
sess.Desc("updated")
case "leastupdate":
sess.Asc("updated")
case "mostcomment":
sess.Desc("num_comments")
case "leastcomment":
sess.Asc("num_comments")
default:
sess.Desc("created")
}
var issues []Issue
err := sess.Find(&issues)
return issues, err
}
// PairsContains returns true when pairs list contains given issue.
func PairsContains(ius []*IssseUser, issueId int64) bool {
for i := range ius {
if ius[i].Iid == issueId {
return true
}
}
return false
}
// GetIssueUserPairs returns all issue-user pairs by given repository and user.
func GetIssueUserPairs(rid, uid int64, isClosed bool) ([]*IssseUser, error) {
ius := make([]*IssseUser, 0, 10)
err := orm.Find(&ius, &IssseUser{Rid: rid, Uid: uid, IsClosed: isClosed})
return ius, err
}
// GetUserIssueCount returns the number of issues that were created by given user in repository.
func GetUserIssueCount(uid, rid int64) int64 {
count, _ := orm.Where("poster_id=?", uid).And("repo_id=?", rid).Count(new(Issue))
return count
}
// IssueStats represents issue statistic information.
type IssueStats struct {
OpenCount, ClosedCount int64
AllCount int64
AssignCount int64
CreateCount int64
MentionCount int64
}
// Filter modes.
const (
FM_ASSIGN = iota + 1
FM_CREATE
FM_MENTION
)
// GetIssueStats returns issue statistic information by given condition.
func GetIssueStats(rid, uid int64, isShowClosed bool, filterMode int) *IssueStats {
stats := &IssueStats{}
issue := new(Issue)
sess := orm.Where("repo_id=?", rid)
tmpSess := sess
stats.OpenCount, _ = tmpSess.And("is_closed=?", false).Count(issue)
*tmpSess = *sess
stats.ClosedCount, _ = tmpSess.And("is_closed=?", true).Count(issue)
if isShowClosed {
stats.AllCount = stats.ClosedCount
} else {
stats.AllCount = stats.OpenCount
}
if filterMode != FM_MENTION {
sess = orm.Where("repo_id=?", rid)
switch filterMode {
case FM_ASSIGN:
sess.And("assignee_id=?", uid)
case FM_CREATE:
sess.And("poster_id=?", uid)
default:
goto nofilter
}
*tmpSess = *sess
stats.OpenCount, _ = tmpSess.And("is_closed=?", false).Count(issue)
*tmpSess = *sess
stats.ClosedCount, _ = tmpSess.And("is_closed=?", true).Count(issue)
} else {
sess := orm.Where("rid=?", rid).And("uid=?", uid).And("is_mentioned=?", true)
tmpSess := sess
stats.OpenCount, _ = tmpSess.And("is_closed=?", false).Count(new(IssseUser))
*tmpSess = *sess
stats.ClosedCount, _ = tmpSess.And("is_closed=?", true).Count(new(IssseUser))
}
nofilter:
stats.AssignCount, _ = orm.Where("repo_id=?", rid).And("is_closed=?", isShowClosed).And("assignee_id=?", uid).Count(issue)
stats.CreateCount, _ = orm.Where("repo_id=?", rid).And("is_closed=?", isShowClosed).And("poster_id=?", uid).Count(issue)
stats.MentionCount, _ = orm.Where("rid=?", rid).And("uid=?", uid).And("is_closed=?", isShowClosed).And("is_mentioned=?", true).Count(new(IssseUser))
return stats
}
// GetUserIssueStats returns issue statistic information for dashboard by given condition.
func GetUserIssueStats(uid int64, filterMode int) *IssueStats {
stats := &IssueStats{}
issue := new(Issue)
iu := new(IssseUser)
sess := orm.Where("uid=?", uid)
tmpSess := sess
if filterMode == 0 {
stats.OpenCount, _ = tmpSess.And("is_closed=?", false).Count(iu)
*tmpSess = *sess
stats.ClosedCount, _ = tmpSess.And("is_closed=?", true).Count(iu)
}
switch filterMode {
case FM_ASSIGN:
sess.And("is_assigned=?", true)
*tmpSess = *sess
stats.OpenCount, _ = tmpSess.And("is_closed=?", false).Count(iu)
*tmpSess = *sess
stats.ClosedCount, _ = tmpSess.And("is_closed=?", true).Count(iu)
case FM_CREATE:
sess.Where("poster_id=?", uid)
*tmpSess = *sess
stats.OpenCount, _ = tmpSess.And("is_closed=?", false).Count(issue)
*tmpSess = *sess
stats.ClosedCount, _ = tmpSess.And("is_closed=?", true).Count(issue)
}
stats.AssignCount, _ = orm.Where("assignee_id=?", uid).And("is_closed=?", false).Count(issue)
stats.CreateCount, _ = orm.Where("poster_id=?", uid).And("is_closed=?", false).Count(issue)
return stats
}
// UpdateIssue updates information of issue.
func UpdateIssue(issue *Issue) error {
_, err := orm.AllCols().Update(issue)
return err
}
// Label represents a list of labels of repository for issues.
type Label struct {
Id int64
RepoId int64 `xorm:"INDEX"`
Names string
Colors string
}
// Milestone represents a milestone of repository.
type Milestone struct {
Id int64
Name string
RepoId int64 `xorm:"INDEX"`
IsClosed bool
Content string
NumIssues int
DueDate time.Time
Created time.Time `xorm:"CREATED"`
}
// Issue types.
const (
IT_PLAIN = iota // Pure comment.
IT_REOPEN // Issue reopen status change prompt.
IT_CLOSE // Issue close status change prompt.
)
// Comment represents a comment in commit and issue page.
type Comment struct {
Id int64
Type int
PosterId int64
Poster *User `xorm:"-"`
IssueId int64
CommitId int64
Line int64
Content string
Created time.Time `xorm:"CREATED"`
}
// CreateComment creates comment of issue or commit.
func CreateComment(userId, repoId, issueId, commitId, line int64, cmtType int, content string) error {
sess := orm.NewSession()
defer sess.Close()
sess.Begin()
if _, err := sess.Insert(&Comment{PosterId: userId, Type: cmtType, IssueId: issueId,
CommitId: commitId, Line: line, Content: content}); err != nil {
sess.Rollback()
return err
}
// Check comment type.
switch cmtType {
case IT_PLAIN:
rawSql := "UPDATE `issue` SET num_comments = num_comments + 1 WHERE id = ?"
if _, err := sess.Exec(rawSql, issueId); err != nil {
sess.Rollback()
return err
}
case IT_REOPEN:
rawSql := "UPDATE `repository` SET num_closed_issues = num_closed_issues - 1 WHERE id = ?"
if _, err := sess.Exec(rawSql, repoId); err != nil {
sess.Rollback()
return err
}
case IT_CLOSE:
rawSql := "UPDATE `repository` SET num_closed_issues = num_closed_issues + 1 WHERE id = ?"
if _, err := sess.Exec(rawSql, repoId); err != nil {
sess.Rollback()
return err
}
}
return sess.Commit()
}
// GetIssueComments returns list of comment by given issue id.
func GetIssueComments(issueId int64) ([]Comment, error) {
comments := make([]Comment, 0, 10)
err := orm.Asc("created").Find(&comments, &Comment{IssueId: issueId})
return comments, err
}