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gitea/models/issue.go

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// 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
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import (
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"errors"
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"strings"
"time"
"github.com/gogits/gogs/modules/base"
)
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var (
ErrIssueNotExist = errors.New("Issue does not exist")
)
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// Issue represents an issue or pull request of repository.
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type Issue struct {
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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"`
Mentions string `xorm:"TEXT"`
Content string `xorm:"TEXT"`
RenderedContent string `xorm:"-"`
NumComments int
Created time.Time `xorm:"created"`
Updated time.Time `xorm:"updated"`
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}
// CreateIssue creates new issue for repository.
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func CreateIssue(userId, repoId, milestoneId, assigneeId int64, issueCount int, name, labels, content string, isPull bool) (issue *Issue, err error) {
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// TODO: find out mentions
mentions := ""
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sess := orm.NewSession()
defer sess.Close()
sess.Begin()
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issue = &Issue{
Index: int64(issueCount) + 1,
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Name: name,
RepoId: repoId,
PosterId: userId,
MilestoneId: milestoneId,
AssigneeId: assigneeId,
IsPull: isPull,
Labels: labels,
Mentions: mentions,
Content: content,
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}
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if _, err = sess.Insert(issue); err != nil {
sess.Rollback()
return nil, err
}
rawSql := "UPDATE `repository` SET num_issues = num_issues + 1 WHERE id = ?"
if _, err = sess.Exec(rawSql, repoId); err != nil {
sess.Rollback()
return nil, err
}
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return issue, sess.Commit()
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}
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// GetIssueById returns issue object by given id.
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func GetIssueByIndex(repoId, index int64) (*Issue, error) {
issue := &Issue{RepoId: repoId, Index: index}
has, err := orm.Get(issue)
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if err != nil {
return nil, err
} else if !has {
return nil, ErrIssueNotExist
}
return issue, nil
}
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// GetIssues returns a list of issues by given conditions.
func GetIssues(userId, repoId, posterId, milestoneId int64, page int, isClosed, isMention bool, labels, sortType string) ([]Issue, error) {
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sess := orm.Limit(20, (page-1)*20)
if repoId > 0 {
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sess.Where("repo_id=?", repoId).And("is_closed=?", isClosed)
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} else {
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sess.Where("is_closed=?", isClosed)
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}
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if userId > 0 {
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sess.And("assignee_id=?", userId)
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} else if posterId > 0 {
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sess.And("poster_id=?", posterId)
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} else if isMention {
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sess.And("mentions like '%$" + base.ToStr(userId) + "|%'")
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}
if milestoneId > 0 {
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sess.And("milestone_id=?", milestoneId)
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}
if len(labels) > 0 {
for _, label := range strings.Split(labels, ",") {
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sess.And("mentions like '%$" + label + "|%'")
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}
}
switch sortType {
case "oldest":
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sess.Asc("created")
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case "recentupdate":
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sess.Desc("updated")
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case "leastupdate":
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sess.Asc("updated")
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case "mostcomment":
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sess.Desc("num_comments")
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case "leastcomment":
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sess.Asc("num_comments")
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default:
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sess.Desc("created")
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}
var issues []Issue
err := sess.Find(&issues)
return issues, err
}
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// GetUserIssueCount returns the number of issues that were created by given user in repository.
func GetUserIssueCount(userId, repoId int64) int64 {
count, _ := orm.Where("poster_id=?", userId).And("repo_id=?", repoId).Count(new(Issue))
return count
}
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// UpdateIssue updates information of issue.
func UpdateIssue(issue *Issue) error {
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_, err := orm.Id(issue.Id).AllCols().Update(issue)
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return err
}
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// 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.
)
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// Comment represents a comment in commit and issue page.
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type Comment struct {
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Id int64
Type int
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PosterId int64
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Poster *User `xorm:"-"`
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IssueId int64
CommitId int64
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Line int64
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Content string
Created time.Time `xorm:"created"`
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}
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// CreateComment creates comment of issue or commit.
func CreateComment(userId, repoId, issueId, commitId, line int64, cmtType int, content string) error {
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sess := orm.NewSession()
defer sess.Close()
sess.Begin()
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if _, err := sess.Insert(&Comment{PosterId: userId, Type: cmtType, IssueId: issueId,
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CommitId: commitId, Line: line, Content: content}); err != nil {
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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
}
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}
return sess.Commit()
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}
// 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
}