Add a new section named development in issue view sidebar to interact with branch/pr

models/issues/issue_dev_link.go

@@ -0,0 +1,77 @@
+// Copyright 2024 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package issues
+
+import (
+	"context"
+	"strconv"
+
+	"code.gitea.io/gitea/models/db"
+	git_model "code.gitea.io/gitea/models/git"
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/modules/timeutil"
+)
+
+type IssueDevLinkType int
+
+const (
+	IssueDevLinkTypeBranch IssueDevLinkType = iota + 1
+	IssueDevLinkTypePullRequest
+)
+
+type IssueDevLink struct {
+	ID           int64 `xorm:"pk autoincr"`
+	IssueID      int64 `xorm:"INDEX"`
+	LinkType     IssueDevLinkType
+	LinkedRepoID int64              `xorm:"INDEX"` // it can link to self repo or other repo
+	LinkIndex    string             // branch name, pull request number or commit sha
+	CreatedUnix  timeutil.TimeStamp `xorm:"INDEX created"`
+
+	LinkedRepo  *repo_model.Repository `xorm:"-"`
+	PullRequest *PullRequest           `xorm:"-"`
+	Branch      *git_model.Branch      `xorm:"-"`
+}
+
+func init() {
+	db.RegisterModel(new(IssueDevLink))
+}
+
+// IssueDevLinks represents a list of issue development links
+type IssueDevLinks []*IssueDevLink
+
+// FindIssueDevLinksByIssueID returns a list of issue development links by issue ID
+func FindIssueDevLinksByIssueID(ctx context.Context, issueID int64) (IssueDevLinks, error) {
+	links := make(IssueDevLinks, 0, 5)
+	return links, db.GetEngine(ctx).Where("issue_id = ?", issueID).Find(&links)
+}
+
+func FindDevLinksByBranch(ctx context.Context, repoID, linkedRepoID int64, branchName string) (IssueDevLinks, error) {
+	links := make(IssueDevLinks, 0, 5)
+	return links, db.GetEngine(ctx).
+		Join("INNER", "issue", "issue_dev_link.issue_id = issue.id").
+		Where("link_type = ? AND link_index = ? AND linked_repo_id = ?",
+			IssueDevLinkTypeBranch, branchName, linkedRepoID).
+		And("issue.repo_id=?", repoID).
+		Find(&links)
+}
+
+func CreateIssueDevLink(ctx context.Context, link *IssueDevLink) error {
+	_, err := db.GetEngine(ctx).Insert(link)
+	return err
+}
+
+func DeleteIssueDevLinkByBranchName(ctx context.Context, repoID int64, branchName string) error {
+	_, err := db.GetEngine(ctx).
+		Where("link_type = ? AND link_index = ? AND linked_repo_id = ?",
+			IssueDevLinkTypeBranch, branchName, repoID).
+		Delete(new(IssueDevLink))
+	return err
+}
+
+func DeleteIssueDevLinkByPullRequestID(ctx context.Context, pullID int64) error {
+	pullIDStr := strconv.FormatInt(pullID, 10)
+	_, err := db.GetEngine(ctx).Where("link_type = ? AND link_index = ?", IssueDevLinkTypePullRequest, pullIDStr).
+		Delete(new(IssueDevLink))
+	return err
+}