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forgejo/services/convert/pull.go
JakobDev aaa1094663
Add the ability to pin Issues ()
This adds the ability to pin important Issues and Pull Requests. You can
also move pinned Issues around to change their Position. Resolves .

## Screenshots

![grafik](https://user-images.githubusercontent.com/15185051/235123207-0aa39869-bb48-45c3-abe2-ba1e836046ec.png)

![grafik](https://user-images.githubusercontent.com/15185051/235123297-152a16ea-a857-451d-9a42-61f2cd54dd75.png)

![grafik](https://user-images.githubusercontent.com/15185051/235640782-cbfe25ec-6254-479a-a3de-133e585d7a2d.png)

The Design was mostly copied from the Projects Board.

## Implementation
This uses a new `pin_order` Column in the `issue` table. If the value is
set to 0, the Issue is not pinned. If it's set to a bigger value, the
value is the Position. 1 means it's the first pinned Issue, 2 means it's
the second one etc. This is dived into Issues and Pull requests for each
Repo.

## TODO
- [x] You can currently pin as many Issues as you want. Maybe we should
add a Limit, which is configurable. GitHub uses 3, but I prefer 6, as
this is better for bigger Projects, but I'm open for suggestions.
- [x] Pin and Unpin events need to be added to the Issue history.
- [x] Tests
- [x] Migration

**The feature itself is currently fully working, so tester who may find
weird edge cases are very welcome!**

---------

Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: Giteabot <teabot@gitea.io>
2023-05-25 15:17:19 +02:00

217 lines
6.1 KiB
Go

// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package convert
import (
"context"
"fmt"
issues_model "code.gitea.io/gitea/models/issues"
"code.gitea.io/gitea/models/perm"
access_model "code.gitea.io/gitea/models/perm/access"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
api "code.gitea.io/gitea/modules/structs"
)
// ToAPIPullRequest assumes following fields have been assigned with valid values:
// Required - Issue
// Optional - Merger
func ToAPIPullRequest(ctx context.Context, pr *issues_model.PullRequest, doer *user_model.User) *api.PullRequest {
var (
baseBranch *git.Branch
headBranch *git.Branch
baseCommit *git.Commit
err error
)
if err = pr.Issue.LoadRepo(ctx); err != nil {
log.Error("pr.Issue.LoadRepo[%d]: %v", pr.ID, err)
return nil
}
apiIssue := ToAPIIssue(ctx, pr.Issue)
if err := pr.LoadBaseRepo(ctx); err != nil {
log.Error("GetRepositoryById[%d]: %v", pr.ID, err)
return nil
}
if err := pr.LoadHeadRepo(ctx); err != nil {
log.Error("GetRepositoryById[%d]: %v", pr.ID, err)
return nil
}
p, err := access_model.GetUserRepoPermission(ctx, pr.BaseRepo, doer)
if err != nil {
log.Error("GetUserRepoPermission[%d]: %v", pr.BaseRepoID, err)
p.AccessMode = perm.AccessModeNone
}
apiPullRequest := &api.PullRequest{
ID: pr.ID,
URL: pr.Issue.HTMLURL(),
Index: pr.Index,
Poster: apiIssue.Poster,
Title: apiIssue.Title,
Body: apiIssue.Body,
Labels: apiIssue.Labels,
Milestone: apiIssue.Milestone,
Assignee: apiIssue.Assignee,
Assignees: apiIssue.Assignees,
State: apiIssue.State,
IsLocked: apiIssue.IsLocked,
Comments: apiIssue.Comments,
HTMLURL: pr.Issue.HTMLURL(),
DiffURL: pr.Issue.DiffURL(),
PatchURL: pr.Issue.PatchURL(),
HasMerged: pr.HasMerged,
MergeBase: pr.MergeBase,
Mergeable: pr.Mergeable(),
Deadline: apiIssue.Deadline,
Created: pr.Issue.CreatedUnix.AsTimePtr(),
Updated: pr.Issue.UpdatedUnix.AsTimePtr(),
PinOrder: apiIssue.PinOrder,
AllowMaintainerEdit: pr.AllowMaintainerEdit,
Base: &api.PRBranchInfo{
Name: pr.BaseBranch,
Ref: pr.BaseBranch,
RepoID: pr.BaseRepoID,
Repository: ToRepo(ctx, pr.BaseRepo, p.AccessMode),
},
Head: &api.PRBranchInfo{
Name: pr.HeadBranch,
Ref: fmt.Sprintf("%s%d/head", git.PullPrefix, pr.Index),
RepoID: -1,
},
}
if err = pr.LoadRequestedReviewers(ctx); err != nil {
log.Error("LoadRequestedReviewers[%d]: %v", pr.ID, err)
return nil
}
for _, reviewer := range pr.RequestedReviewers {
apiPullRequest.RequestedReviewers = append(apiPullRequest.RequestedReviewers, ToUser(ctx, reviewer, nil))
}
if pr.Issue.ClosedUnix != 0 {
apiPullRequest.Closed = pr.Issue.ClosedUnix.AsTimePtr()
}
gitRepo, err := git.OpenRepository(ctx, pr.BaseRepo.RepoPath())
if err != nil {
log.Error("OpenRepository[%s]: %v", pr.BaseRepo.RepoPath(), err)
return nil
}
defer gitRepo.Close()
baseBranch, err = gitRepo.GetBranch(pr.BaseBranch)
if err != nil && !git.IsErrBranchNotExist(err) {
log.Error("GetBranch[%s]: %v", pr.BaseBranch, err)
return nil
}
if err == nil {
baseCommit, err = baseBranch.GetCommit()
if err != nil && !git.IsErrNotExist(err) {
log.Error("GetCommit[%s]: %v", baseBranch.Name, err)
return nil
}
if err == nil {
apiPullRequest.Base.Sha = baseCommit.ID.String()
}
}
if pr.Flow == issues_model.PullRequestFlowAGit {
gitRepo, err := git.OpenRepository(ctx, pr.BaseRepo.RepoPath())
if err != nil {
log.Error("OpenRepository[%s]: %v", pr.GetGitRefName(), err)
return nil
}
defer gitRepo.Close()
apiPullRequest.Head.Sha, err = gitRepo.GetRefCommitID(pr.GetGitRefName())
if err != nil {
log.Error("GetRefCommitID[%s]: %v", pr.GetGitRefName(), err)
return nil
}
apiPullRequest.Head.RepoID = pr.BaseRepoID
apiPullRequest.Head.Repository = apiPullRequest.Base.Repository
apiPullRequest.Head.Name = ""
}
if pr.HeadRepo != nil && pr.Flow == issues_model.PullRequestFlowGithub {
p, err := access_model.GetUserRepoPermission(ctx, pr.HeadRepo, doer)
if err != nil {
log.Error("GetUserRepoPermission[%d]: %v", pr.HeadRepoID, err)
p.AccessMode = perm.AccessModeNone
}
apiPullRequest.Head.RepoID = pr.HeadRepo.ID
apiPullRequest.Head.Repository = ToRepo(ctx, pr.HeadRepo, p.AccessMode)
headGitRepo, err := git.OpenRepository(ctx, pr.HeadRepo.RepoPath())
if err != nil {
log.Error("OpenRepository[%s]: %v", pr.HeadRepo.RepoPath(), err)
return nil
}
defer headGitRepo.Close()
headBranch, err = headGitRepo.GetBranch(pr.HeadBranch)
if err != nil && !git.IsErrBranchNotExist(err) {
log.Error("GetBranch[%s]: %v", pr.HeadBranch, err)
return nil
}
if git.IsErrBranchNotExist(err) {
headCommitID, err := headGitRepo.GetRefCommitID(apiPullRequest.Head.Ref)
if err != nil && !git.IsErrNotExist(err) {
log.Error("GetCommit[%s]: %v", pr.HeadBranch, err)
return nil
}
if err == nil {
apiPullRequest.Head.Sha = headCommitID
}
} else {
commit, err := headBranch.GetCommit()
if err != nil && !git.IsErrNotExist(err) {
log.Error("GetCommit[%s]: %v", headBranch.Name, err)
return nil
}
if err == nil {
apiPullRequest.Head.Ref = pr.HeadBranch
apiPullRequest.Head.Sha = commit.ID.String()
}
}
}
if len(apiPullRequest.Head.Sha) == 0 && len(apiPullRequest.Head.Ref) != 0 {
baseGitRepo, err := git.OpenRepository(ctx, pr.BaseRepo.RepoPath())
if err != nil {
log.Error("OpenRepository[%s]: %v", pr.BaseRepo.RepoPath(), err)
return nil
}
defer baseGitRepo.Close()
refs, err := baseGitRepo.GetRefsFiltered(apiPullRequest.Head.Ref)
if err != nil {
log.Error("GetRefsFiltered[%s]: %v", apiPullRequest.Head.Ref, err)
return nil
} else if len(refs) == 0 {
log.Error("unable to resolve PR head ref")
} else {
apiPullRequest.Head.Sha = refs[0].Object.String()
}
}
if pr.HasMerged {
apiPullRequest.Merged = pr.MergedUnix.AsTimePtr()
apiPullRequest.MergedCommitID = &pr.MergedCommitID
apiPullRequest.MergedBy = ToUser(ctx, pr.Merger, nil)
}
return apiPullRequest
}