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Move pull list code to a seperate file #8748

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merged 3 commits into from
Oct 30, 2019
Merged

Move pull list code to a seperate file #8748

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0c0ee30
Move pull list code to a seperate file
lunny Oct 30, 2019
ce1ce60
Merge branch 'master' into lunny/move_pr_list
lunny Oct 30, 2019
649aeed
Merge branch 'master' into lunny/move_pr_list
zeripath Oct 30, 2019
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211 changes: 0 additions & 211 deletions models/pull.go
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,6 @@ import (
"strings"
"time"

"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/process"
Expand All @@ -26,7 +25,6 @@ import (
"code.gitea.io/gitea/modules/timeutil"

"github.com/unknwon/com"
"xorm.io/xorm"
)

var pullRequestQueue = sync.NewUniqueQueue(setting.Repository.PullRequestQueueLength)
Expand Down Expand Up @@ -753,66 +751,6 @@ func newPullRequestAttempt(repo *Repository, pull *Issue, labelIDs []int64, uuid
return nil
}

// PullRequestsOptions holds the options for PRs
type PullRequestsOptions struct {
Page int
State string
SortType string
Labels []string
MilestoneID int64
}

func listPullRequestStatement(baseRepoID int64, opts *PullRequestsOptions) (*xorm.Session, error) {
sess := x.Where("pull_request.base_repo_id=?", baseRepoID)

sess.Join("INNER", "issue", "pull_request.issue_id = issue.id")
switch opts.State {
case "closed", "open":
sess.And("issue.is_closed=?", opts.State == "closed")
}

if labelIDs, err := base.StringsToInt64s(opts.Labels); err != nil {
return nil, err
} else if len(labelIDs) > 0 {
sess.Join("INNER", "issue_label", "issue.id = issue_label.issue_id").
In("issue_label.label_id", labelIDs)
}

if opts.MilestoneID > 0 {
sess.And("issue.milestone_id=?", opts.MilestoneID)
}

return sess, nil
}

// PullRequests returns all pull requests for a base Repo by the given conditions
func PullRequests(baseRepoID int64, opts *PullRequestsOptions) ([]*PullRequest, int64, error) {
if opts.Page <= 0 {
opts.Page = 1
}

countSession, err := listPullRequestStatement(baseRepoID, opts)
if err != nil {
log.Error("listPullRequestStatement: %v", err)
return nil, 0, err
}
maxResults, err := countSession.Count(new(PullRequest))
if err != nil {
log.Error("Count PRs: %v", err)
return nil, maxResults, err
}

prs := make([]*PullRequest, 0, ItemsPerPage)
findSession, err := listPullRequestStatement(baseRepoID, opts)
sortIssuesSession(findSession, opts.SortType)
if err != nil {
log.Error("listPullRequestStatement: %v", err)
return nil, maxResults, err
}
findSession.Limit(ItemsPerPage, (opts.Page-1)*ItemsPerPage)
return prs, maxResults, findSession.Find(&prs)
}

// GetUnmergedPullRequest returns a pull request that is open and has not been merged
// by given head/base and repo/branch.
func GetUnmergedPullRequest(headRepoID, baseRepoID int64, headBranch, baseBranch string) (*PullRequest, error) {
Expand All @@ -831,17 +769,6 @@ func GetUnmergedPullRequest(headRepoID, baseRepoID int64, headBranch, baseBranch
return pr, nil
}

// GetUnmergedPullRequestsByHeadInfo returns all pull requests that are open and has not been merged
// by given head information (repo and branch).
func GetUnmergedPullRequestsByHeadInfo(repoID int64, branch string) ([]*PullRequest, error) {
prs := make([]*PullRequest, 0, 2)
return prs, x.
Where("head_repo_id = ? AND head_branch = ? AND has_merged = ? AND issue.is_closed = ?",
repoID, branch, false, false).
Join("INNER", "issue", "issue.id = pull_request.issue_id").
Find(&prs)
}

// GetLatestPullRequestByHeadInfo returns the latest pull request (regardless of its status)
// by given head information (repo and branch).
func GetLatestPullRequestByHeadInfo(repoID int64, branch string) (*PullRequest, error) {
Expand All @@ -856,17 +783,6 @@ func GetLatestPullRequestByHeadInfo(repoID int64, branch string) (*PullRequest,
return pr, err
}

// GetUnmergedPullRequestsByBaseInfo returns all pull requests that are open and has not been merged
// by given base information (repo and branch).
func GetUnmergedPullRequestsByBaseInfo(repoID int64, branch string) ([]*PullRequest, error) {
prs := make([]*PullRequest, 0, 2)
return prs, x.
Where("base_repo_id=? AND base_branch=? AND has_merged=? AND issue.is_closed=?",
repoID, branch, false, false).
Join("INNER", "issue", "issue.id=pull_request.issue_id").
Find(&prs)
}

// GetPullRequestByIndex returns a pull request by the given index
func GetPullRequestByIndex(repoID int64, index int64) (*PullRequest, error) {
pr := &PullRequest{
Expand Down Expand Up @@ -1035,72 +951,6 @@ func (pr *PullRequest) AddToTaskQueue() {
})
}

// PullRequestList defines a list of pull requests
type PullRequestList []*PullRequest

func (prs PullRequestList) loadAttributes(e Engine) error {
if len(prs) == 0 {
return nil
}

// Load issues.
issueIDs := prs.getIssueIDs()
issues := make([]*Issue, 0, len(issueIDs))
if err := e.
Where("id > 0").
In("id", issueIDs).
Find(&issues); err != nil {
return fmt.Errorf("find issues: %v", err)
}

set := make(map[int64]*Issue)
for i := range issues {
set[issues[i].ID] = issues[i]
}
for i := range prs {
prs[i].Issue = set[prs[i].IssueID]
}
return nil
}

func (prs PullRequestList) getIssueIDs() []int64 {
issueIDs := make([]int64, 0, len(prs))
for i := range prs {
issueIDs = append(issueIDs, prs[i].IssueID)
}
return issueIDs
}

// LoadAttributes load all the prs attributes
func (prs PullRequestList) LoadAttributes() error {
return prs.loadAttributes(x)
}

func (prs PullRequestList) invalidateCodeComments(e Engine, doer *User, repo *git.Repository, branch string) error {
if len(prs) == 0 {
return nil
}
issueIDs := prs.getIssueIDs()
var codeComments []*Comment
if err := e.
Where("type = ? and invalidated = ?", CommentTypeCode, false).
In("issue_id", issueIDs).
Find(&codeComments); err != nil {
return fmt.Errorf("find code comments: %v", err)
}
for _, comment := range codeComments {
if err := comment.CheckInvalidation(repo, doer, branch); err != nil {
return err
}
}
return nil
}

// InvalidateCodeComments will lookup the prs for code comments which got invalidated by change
func (prs PullRequestList) InvalidateCodeComments(doer *User, repo *git.Repository, branch string) error {
return prs.invalidateCodeComments(x, doer, repo, branch)
}

// checkAndUpdateStatus checks if pull request is possible to leaving checking status,
// and set to be either conflict or mergeable.
func (pr *PullRequest) checkAndUpdateStatus() {
Expand Down Expand Up @@ -1152,64 +1002,3 @@ func (pr *PullRequest) GetWorkInProgressPrefix() string {
}
return ""
}

// TestPullRequests checks and tests untested patches of pull requests.
// TODO: test more pull requests at same time.
func TestPullRequests() {
prs := make([]*PullRequest, 0, 10)

err := x.Where("status = ?", PullRequestStatusChecking).Find(&prs)
if err != nil {
log.Error("Find Checking PRs: %v", err)
return
}

var checkedPRs = make(map[int64]struct{})

// Update pull request status.
for _, pr := range prs {
checkedPRs[pr.ID] = struct{}{}
if err := pr.GetBaseRepo(); err != nil {
log.Error("GetBaseRepo: %v", err)
continue
}
if pr.manuallyMerged() {
continue
}
if err := pr.testPatch(x); err != nil {
log.Error("testPatch: %v", err)
continue
}

pr.checkAndUpdateStatus()
}

// Start listening on new test requests.
for prID := range pullRequestQueue.Queue() {
log.Trace("TestPullRequests[%v]: processing test task", prID)
pullRequestQueue.Remove(prID)

id := com.StrTo(prID).MustInt64()
if _, ok := checkedPRs[id]; ok {
continue
}

pr, err := GetPullRequestByID(id)
if err != nil {
log.Error("GetPullRequestByID[%s]: %v", prID, err)
continue
} else if pr.manuallyMerged() {
continue
} else if err = pr.testPatch(x); err != nil {
log.Error("testPatch[%d]: %v", pr.ID, err)
continue
}

pr.checkAndUpdateStatus()
}
}

// InitTestPullRequests runs the task to test all the checking status pull requests
func InitTestPullRequests() {
go TestPullRequests()
}
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