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// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package project
import (
"context"
"fmt"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/util"
)
// ProjectIssue saves relation from issue to a project
type ProjectIssue struct { //revive:disable-line:exported
ID int64 `xorm:"pk autoincr"`
IssueID int64 `xorm:"INDEX"`
ProjectID int64 `xorm:"INDEX"`
// ProjectColumnID should not be zero since 1.22. If it's zero, the issue will not be displayed on UI and it might result in errors.
ProjectColumnID int64 `xorm:"'project_board_id' INDEX"`
// the sorting order on the column
Sorting int64 `xorm:"NOT NULL DEFAULT 0"`
}
func init() {
db.RegisterModel(new(ProjectIssue))
}
func deleteProjectIssuesByProjectID(ctx context.Context, projectID int64) error {
_, err := db.GetEngine(ctx).Where("project_id=?", projectID).Delete(&ProjectIssue{})
return err
}
// NumIssues return counter of all issues assigned to a project
func (p *Project) NumIssues(ctx context.Context) int {
c, err := db.GetEngine(ctx).Table("project_issue").
Where("project_id=?", p.ID).
GroupBy("issue_id").
Cols("issue_id").
Count()
if err != nil {
log.Error("NumIssues: %v", err)
return 0
}
return int(c)
}
// NumClosedIssues return counter of closed issues assigned to a project
func (p *Project) NumClosedIssues(ctx context.Context) int {
c, err := db.GetEngine(ctx).Table("project_issue").
Join("INNER", "issue", "project_issue.issue_id=issue.id").
Where("project_issue.project_id=? AND issue.is_closed=?", p.ID, true).
Cols("issue_id").
Count()
if err != nil {
log.Error("NumClosedIssues: %v", err)
return 0
}
return int(c)
}
// NumOpenIssues return counter of open issues assigned to a project
func (p *Project) NumOpenIssues(ctx context.Context) int {
c, err := db.GetEngine(ctx).Table("project_issue").
Join("INNER", "issue", "project_issue.issue_id=issue.id").
Where("project_issue.project_id=? AND issue.is_closed=?", p.ID, false).
Cols("issue_id").
Count()
if err != nil {
log.Error("NumOpenIssues: %v", err)
return 0
}
return int(c)
}
// MoveIssuesOnProjectColumn moves or keeps issues in a column and sorts them inside that column
func MoveIssuesOnProjectColumn(ctx context.Context, column *Column, sortedIssueIDs map[int64]int64) error {
return db.WithTx(ctx, func(ctx context.Context) error {
sess := db.GetEngine(ctx)
issueIDs := util.ValuesOfMap(sortedIssueIDs)
count, err := sess.Table(new(ProjectIssue)).Where("project_id=?", column.ProjectID).In("issue_id", issueIDs).Count()
if err != nil {
return err
}
if int(count) != len(sortedIssueIDs) {
return fmt.Errorf("all issues have to be added to a project first")
}
for sorting, issueID := range sortedIssueIDs {
_, err = sess.Exec("UPDATE `project_issue` SET project_board_id=?, sorting=? WHERE issue_id=?", column.ID, sorting, issueID)
if err != nil {
return err
}
}
return nil
})
}
func (c *Column) moveIssuesToAnotherColumn(ctx context.Context, newColumn *Column) error {
if c.ProjectID != newColumn.ProjectID {
return fmt.Errorf("columns have to be in the same project")
}
if c.ID == newColumn.ID {
return nil
}
res := struct {
MaxSorting int64
IssueCount int64
}{}
if _, err := db.GetEngine(ctx).Select("max(sorting) as max_sorting, count(*) as issue_count").
Table("project_issue").
Where("project_id=?", newColumn.ProjectID).
And("project_board_id=?", newColumn.ID).
Get(&res); err != nil {
return err
}
issues, err := c.GetIssues(ctx)
if err != nil {
return err
}
if len(issues) == 0 {
return nil
}
nextSorting := util.Iif(res.IssueCount > 0, res.MaxSorting+1, 0)
return db.WithTx(ctx, func(ctx context.Context) error {
for i, issue := range issues {
issue.ProjectColumnID = newColumn.ID
issue.Sorting = nextSorting + int64(i)
if _, err := db.GetEngine(ctx).ID(issue.ID).Cols("project_board_id", "sorting").Update(issue); err != nil {
return err
}
}
return nil
})
}
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