Avoid duplicate code

services/migrations/github.go

@@ -576,81 +576,7 @@ func (g *GithubDownloaderV3) getAllCommentsSince(page, perPage int, since *time.
 
 // GetPullRequests returns pull requests according page and perPage
 func (g *GithubDownloaderV3) GetPullRequests(page, perPage int) ([]*base.PullRequest, bool, error) {
-	if perPage > g.maxPerPage {
-		perPage = g.maxPerPage
-	}
-	opt := &github.PullRequestListOptions{
-		Sort:      "created",
-		Direction: "asc",
-		State:     "all",
-		ListOptions: github.ListOptions{
-			PerPage: perPage,
-			Page:    page,
-		},
-	}
-	allPRs := make([]*base.PullRequest, 0, perPage)
-	g.waitAndPickClient()
-	prs, resp, err := g.getClient().PullRequests.List(g.ctx, g.repoOwner, g.repoName, opt)
-	if err != nil {
-		return nil, false, fmt.Errorf("error while listing repos: %w", err)
-	}
-	log.Trace("Request get pull requests %d/%d, but in fact get %d", perPage, page, len(prs))
-	g.setRate(&resp.Rate)
-	for _, pr := range prs {
-		labels := make([]*base.Label, 0, len(pr.Labels))
-		for _, l := range pr.Labels {
-			labels = append(labels, convertGithubLabel(l))
-		}
-
-		// get reactions
-		reactions, err := g.getIssueReactions(pr.GetNumber(), perPage)
-		if err != nil {
-			return nil, false, err
-		}
-
-		// download patch and saved as tmp file
-		g.waitAndPickClient()
-
-		allPRs = append(allPRs, &base.PullRequest{
-			Title:          pr.GetTitle(),
-			Number:         int64(pr.GetNumber()),
-			PosterID:       pr.GetUser().GetID(),
-			PosterName:     pr.GetUser().GetLogin(),
-			PosterEmail:    pr.GetUser().GetEmail(),
-			Content:        pr.GetBody(),
-			Milestone:      pr.GetMilestone().GetTitle(),
-			State:          pr.GetState(),
-			Created:        pr.GetCreatedAt(),
-			Updated:        pr.GetUpdatedAt(),
-			Closed:         pr.ClosedAt,
-			Labels:         labels,
-			Merged:         pr.MergedAt != nil,
-			MergeCommitSHA: pr.GetMergeCommitSHA(),
-			MergedTime:     pr.MergedAt,
-			IsLocked:       pr.ActiveLockReason != nil,
-			Head: base.PullRequestBranch{
-				Ref:       pr.GetHead().GetRef(),
-				SHA:       pr.GetHead().GetSHA(),
-				OwnerName: pr.GetHead().GetUser().GetLogin(),
-				RepoName:  pr.GetHead().GetRepo().GetName(),
-				CloneURL:  pr.GetHead().GetRepo().GetCloneURL(), // see below for SECURITY related issues here
-			},
-			Base: base.PullRequestBranch{
-				Ref:       pr.GetBase().GetRef(),
-				SHA:       pr.GetBase().GetSHA(),
-				RepoName:  pr.GetBase().GetRepo().GetName(),
-				OwnerName: pr.GetBase().GetUser().GetLogin(),
-			},
-			PatchURL:     pr.GetPatchURL(), // see below for SECURITY related issues here
-			Reactions:    reactions,
-			ForeignIndex: int64(*pr.Number),
-		})
-
-		// SECURITY: Ensure that the PR is safe
-		_ = CheckAndEnsureSafePR(allPRs[len(allPRs)-1], g.baseURL, g)
-	}
-
-	return allPRs, len(prs) < perPage, nil
+	return g.GetNewPullRequests(page, perPage, time.Time{})
 }
 
 func convertGithubReview(r *github.PullRequestReview) *base.Review {