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gitea-fork-majority-judgment/routers/api/v1/repo/pull_review.go

896 lines
24 KiB

// Copyright 2020 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package repo
import (
"fmt"
"net/http"
"strings"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/convert"
"code.gitea.io/gitea/modules/git"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/routers/api/v1/utils"
issue_service "code.gitea.io/gitea/services/issue"
pull_service "code.gitea.io/gitea/services/pull"
)
// ListPullReviews lists all reviews of a pull request
func ListPullReviews(ctx *context.APIContext) {
// swagger:operation GET /repos/{owner}/{repo}/pulls/{index}/reviews repository repoListPullReviews
// ---
// summary: List all reviews for a pull request
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the pull request
// type: integer
// format: int64
// required: true
// - name: page
// in: query
// description: page number of results to return (1-based)
// type: integer
// - name: limit
// in: query
// description: page size of results
// type: integer
// responses:
// "200":
// "$ref": "#/responses/PullReviewList"
// "404":
// "$ref": "#/responses/notFound"
pr, err := models.GetPullRequestByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
if err != nil {
if models.IsErrPullRequestNotExist(err) {
ctx.NotFound("GetPullRequestByIndex", err)
} else {
ctx.Error(http.StatusInternalServerError, "GetPullRequestByIndex", err)
}
return
}
if err = pr.LoadIssue(); err != nil {
ctx.Error(http.StatusInternalServerError, "LoadIssue", err)
return
}
if err = pr.Issue.LoadRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "LoadRepo", err)
return
}
allReviews, err := models.FindReviews(models.FindReviewOptions{
ListOptions: utils.GetListOptions(ctx),
Type: models.ReviewTypeUnknown,
IssueID: pr.IssueID,
})
if err != nil {
ctx.Error(http.StatusInternalServerError, "FindReviews", err)
return
}
apiReviews, err := convert.ToPullReviewList(allReviews, ctx.User)
if err != nil {
ctx.Error(http.StatusInternalServerError, "convertToPullReviewList", err)
return
}
ctx.JSON(http.StatusOK, &apiReviews)
}
// GetPullReview gets a specific review of a pull request
func GetPullReview(ctx *context.APIContext) {
// swagger:operation GET /repos/{owner}/{repo}/pulls/{index}/reviews/{id} repository repoGetPullReview
// ---
// summary: Get a specific review for a pull request
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the pull request
// type: integer
// format: int64
// required: true
// - name: id
// in: path
// description: id of the review
// type: integer
// format: int64
// required: true
// responses:
// "200":
// "$ref": "#/responses/PullReview"
// "404":
// "$ref": "#/responses/notFound"
review, _, statusSet := prepareSingleReview(ctx)
if statusSet {
return
}
apiReview, err := convert.ToPullReview(review, ctx.User)
if err != nil {
ctx.Error(http.StatusInternalServerError, "convertToPullReview", err)
return
}
ctx.JSON(http.StatusOK, apiReview)
}
// GetPullReviewComments lists all comments of a pull request review
func GetPullReviewComments(ctx *context.APIContext) {
// swagger:operation GET /repos/{owner}/{repo}/pulls/{index}/reviews/{id}/comments repository repoGetPullReviewComments
// ---
// summary: Get a specific review for a pull request
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the pull request
// type: integer
// format: int64
// required: true
// - name: id
// in: path
// description: id of the review
// type: integer
// format: int64
// required: true
// responses:
// "200":
// "$ref": "#/responses/PullReviewCommentList"
// "404":
// "$ref": "#/responses/notFound"
review, _, statusSet := prepareSingleReview(ctx)
if statusSet {
return
}
apiComments, err := convert.ToPullReviewCommentList(review, ctx.User)
if err != nil {
ctx.Error(http.StatusInternalServerError, "convertToPullReviewCommentList", err)
return
}
ctx.JSON(http.StatusOK, apiComments)
}
// DeletePullReview delete a specific review from a pull request
func DeletePullReview(ctx *context.APIContext) {
// swagger:operation DELETE /repos/{owner}/{repo}/pulls/{index}/reviews/{id} repository repoDeletePullReview
// ---
// summary: Delete a specific review from a pull request
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the pull request
// type: integer
// format: int64
// required: true
// - name: id
// in: path
// description: id of the review
// type: integer
// format: int64
// required: true
// responses:
// "204":
// "$ref": "#/responses/empty"
// "403":
// "$ref": "#/responses/forbidden"
// "404":
// "$ref": "#/responses/notFound"
review, _, statusSet := prepareSingleReview(ctx)
if statusSet {
return
}
if ctx.User == nil {
ctx.NotFound()
return
}
if !ctx.User.IsAdmin && ctx.User.ID != review.ReviewerID {
ctx.Error(http.StatusForbidden, "only admin and user itself can delete a review", nil)
return
}
if err := models.DeleteReview(review); err != nil {
ctx.Error(http.StatusInternalServerError, "DeleteReview", fmt.Errorf("can not delete ReviewID: %d", review.ID))
return
}
ctx.Status(http.StatusNoContent)
}
// CreatePullReview create a review to an pull request
func CreatePullReview(ctx *context.APIContext) {
// swagger:operation POST /repos/{owner}/{repo}/pulls/{index}/reviews repository repoCreatePullReview
// ---
// summary: Create a review to an pull request
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the pull request
// type: integer
// format: int64
// required: true
// - name: body
// in: body
// required: true
// schema:
// "$ref": "#/definitions/CreatePullReviewOptions"
// responses:
// "200":
// "$ref": "#/responses/PullReview"
// "404":
// "$ref": "#/responses/notFound"
// "422":
// "$ref": "#/responses/validationError"
opts := web.GetForm(ctx).(*api.CreatePullReviewOptions)
pr, err := models.GetPullRequestByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
if err != nil {
if models.IsErrPullRequestNotExist(err) {
ctx.NotFound("GetPullRequestByIndex", err)
} else {
ctx.Error(http.StatusInternalServerError, "GetPullRequestByIndex", err)
}
return
}
// determine review type
reviewType, isWrong := preparePullReviewType(ctx, pr, opts.Event, opts.Body, len(opts.Comments) > 0)
if isWrong {
return
}
if err := pr.Issue.LoadRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "pr.Issue.LoadRepo", err)
return
}
// if CommitID is empty, set it as lastCommitID
if opts.CommitID == "" {
gitRepo, err := git.OpenRepository(pr.Issue.Repo.RepoPath())
if err != nil {
ctx.Error(http.StatusInternalServerError, "git.OpenRepository", err)
return
}
defer gitRepo.Close()
headCommitID, err := gitRepo.GetRefCommitID(pr.GetGitRefName())
if err != nil {
ctx.Error(http.StatusInternalServerError, "GetRefCommitID", err)
return
}
opts.CommitID = headCommitID
}
// create review comments
for _, c := range opts.Comments {
line := c.NewLineNum
if c.OldLineNum > 0 {
line = c.OldLineNum * -1
}
if _, err := pull_service.CreateCodeComment(
ctx.User,
ctx.Repo.GitRepo,
pr.Issue,
line,
c.Body,
c.Path,
true, // is review
0, // no reply
opts.CommitID,
); err != nil {
ctx.Error(http.StatusInternalServerError, "CreateCodeComment", err)
return
}
}
// create review and associate all pending review comments
review, _, err := pull_service.SubmitReview(ctx.User, ctx.Repo.GitRepo, pr.Issue, reviewType, opts.Body, opts.CommitID, nil)
if err != nil {
ctx.Error(http.StatusInternalServerError, "SubmitReview", err)
return
}
// convert response
apiReview, err := convert.ToPullReview(review, ctx.User)
if err != nil {
ctx.Error(http.StatusInternalServerError, "convertToPullReview", err)
return
}
ctx.JSON(http.StatusOK, apiReview)
}
// SubmitPullReview submit a pending review to an pull request
func SubmitPullReview(ctx *context.APIContext) {
// swagger:operation POST /repos/{owner}/{repo}/pulls/{index}/reviews/{id} repository repoSubmitPullReview
// ---
// summary: Submit a pending review to an pull request
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the pull request
// type: integer
// format: int64
// required: true
// - name: id
// in: path
// description: id of the review
// type: integer
// format: int64
// required: true
// - name: body
// in: body
// required: true
// schema:
// "$ref": "#/definitions/SubmitPullReviewOptions"
// responses:
// "200":
// "$ref": "#/responses/PullReview"
// "404":
// "$ref": "#/responses/notFound"
// "422":
// "$ref": "#/responses/validationError"
opts := web.GetForm(ctx).(*api.SubmitPullReviewOptions)
review, pr, isWrong := prepareSingleReview(ctx)
if isWrong {
return
}
if review.Type != models.ReviewTypePending {
ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("only a pending review can be submitted"))
return
}
// determine review type
reviewType, isWrong := preparePullReviewType(ctx, pr, opts.Event, opts.Body, len(review.Comments) > 0)
if isWrong {
return
}
// if review stay pending return
if reviewType == models.ReviewTypePending {
ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("review stay pending"))
return
}
headCommitID, err := ctx.Repo.GitRepo.GetRefCommitID(pr.GetGitRefName())
if err != nil {
ctx.Error(http.StatusInternalServerError, "GitRepo: GetRefCommitID", err)
return
}
// create review and associate all pending review comments
review, _, err = pull_service.SubmitReview(ctx.User, ctx.Repo.GitRepo, pr.Issue, reviewType, opts.Body, headCommitID, nil)
if err != nil {
ctx.Error(http.StatusInternalServerError, "SubmitReview", err)
return
}
// convert response
apiReview, err := convert.ToPullReview(review, ctx.User)
if err != nil {
ctx.Error(http.StatusInternalServerError, "convertToPullReview", err)
return
}
ctx.JSON(http.StatusOK, apiReview)
}
// preparePullReviewType return ReviewType and false or nil and true if an error happen
func preparePullReviewType(ctx *context.APIContext, pr *models.PullRequest, event api.ReviewStateType, body string, hasComments bool) (models.ReviewType, bool) {
if err := pr.LoadIssue(); err != nil {
ctx.Error(http.StatusInternalServerError, "LoadIssue", err)
return -1, true
}
needsBody := true
hasBody := len(strings.TrimSpace(body)) > 0
var reviewType models.ReviewType
switch event {
case api.ReviewStateApproved:
// can not approve your own PR
if pr.Issue.IsPoster(ctx.User.ID) {
ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("approve your own pull is not allowed"))
return -1, true
}
reviewType = models.ReviewTypeApprove
needsBody = false
case api.ReviewStateRequestChanges:
// can not reject your own PR
if pr.Issue.IsPoster(ctx.User.ID) {
ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("reject your own pull is not allowed"))
return -1, true
}
reviewType = models.ReviewTypeReject
case api.ReviewStateComment:
reviewType = models.ReviewTypeComment
needsBody = false
// if there is no body we need to ensure that there are comments
if !hasBody && !hasComments {
ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("review event %s requires a body or a comment", event))
return -1, true
}
default:
reviewType = models.ReviewTypePending
}
// reject reviews with empty body if a body is required for this call
if needsBody && !hasBody {
ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("review event %s requires a body", event))
return -1, true
}
return reviewType, false
}
// prepareSingleReview return review, related pull and false or nil, nil and true if an error happen
func prepareSingleReview(ctx *context.APIContext) (*models.Review, *models.PullRequest, bool) {
pr, err := models.GetPullRequestByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
if err != nil {
if models.IsErrPullRequestNotExist(err) {
ctx.NotFound("GetPullRequestByIndex", err)
} else {
ctx.Error(http.StatusInternalServerError, "GetPullRequestByIndex", err)
}
return nil, nil, true
}
review, err := models.GetReviewByID(ctx.ParamsInt64(":id"))
if err != nil {
if models.IsErrReviewNotExist(err) {
ctx.NotFound("GetReviewByID", err)
} else {
ctx.Error(http.StatusInternalServerError, "GetReviewByID", err)
}
return nil, nil, true
}
// validate the the review is for the given PR
if review.IssueID != pr.IssueID {
ctx.NotFound("ReviewNotInPR")
return nil, nil, true
}
// make sure that the user has access to this review if it is pending
if review.Type == models.ReviewTypePending && review.ReviewerID != ctx.User.ID && !ctx.User.IsAdmin {
ctx.NotFound("GetReviewByID")
return nil, nil, true
}
if err := review.LoadAttributes(); err != nil && !models.IsErrUserNotExist(err) {
ctx.Error(http.StatusInternalServerError, "ReviewLoadAttributes", err)
return nil, nil, true
}
return review, pr, false
}
// CreateReviewRequests create review requests to an pull request
func CreateReviewRequests(ctx *context.APIContext) {
// swagger:operation POST /repos/{owner}/{repo}/pulls/{index}/requested_reviewers repository repoCreatePullReviewRequests
// ---
// summary: create review requests for a pull request
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the pull request
// type: integer
// format: int64
// required: true
// - name: body
// in: body
// required: true
// schema:
// "$ref": "#/definitions/PullReviewRequestOptions"
// responses:
// "201":
// "$ref": "#/responses/PullReviewList"
// "422":
// "$ref": "#/responses/validationError"
// "404":
// "$ref": "#/responses/notFound"
opts := web.GetForm(ctx).(*api.PullReviewRequestOptions)
apiReviewRequest(ctx, *opts, true)
}
// DeleteReviewRequests delete review requests to an pull request
func DeleteReviewRequests(ctx *context.APIContext) {
// swagger:operation DELETE /repos/{owner}/{repo}/pulls/{index}/requested_reviewers repository repoDeletePullReviewRequests
// ---
// summary: cancel review requests for a pull request
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the pull request
// type: integer
// format: int64
// required: true
// - name: body
// in: body
// required: true
// schema:
// "$ref": "#/definitions/PullReviewRequestOptions"
// responses:
// "204":
// "$ref": "#/responses/empty"
// "422":
// "$ref": "#/responses/validationError"
// "404":
// "$ref": "#/responses/notFound"
opts := web.GetForm(ctx).(*api.PullReviewRequestOptions)
apiReviewRequest(ctx, *opts, false)
}
func apiReviewRequest(ctx *context.APIContext, opts api.PullReviewRequestOptions, isAdd bool) {
pr, err := models.GetPullRequestByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
if err != nil {
if models.IsErrPullRequestNotExist(err) {
ctx.NotFound("GetPullRequestByIndex", err)
} else {
ctx.Error(http.StatusInternalServerError, "GetPullRequestByIndex", err)
}
return
}
if err := pr.Issue.LoadRepo(); err != nil {
ctx.Error(http.StatusInternalServerError, "pr.Issue.LoadRepo", err)
return
}
reviewers := make([]*models.User, 0, len(opts.Reviewers))
permDoer, err := models.GetUserRepoPermission(pr.Issue.Repo, ctx.User)
if err != nil {
ctx.Error(http.StatusInternalServerError, "GetUserRepoPermission", err)
return
}
for _, r := range opts.Reviewers {
var reviewer *models.User
if strings.Contains(r, "@") {
reviewer, err = models.GetUserByEmail(r)
} else {
reviewer, err = models.GetUserByName(r)
}
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.NotFound("UserNotExist", fmt.Sprintf("User '%s' not exist", r))
return
}
ctx.Error(http.StatusInternalServerError, "GetUser", err)
return
}
err = issue_service.IsValidReviewRequest(reviewer, ctx.User, isAdd, pr.Issue, &permDoer)
if err != nil {
if models.IsErrNotValidReviewRequest(err) {
ctx.Error(http.StatusUnprocessableEntity, "NotValidReviewRequest", err)
return
}
ctx.Error(http.StatusInternalServerError, "IsValidReviewRequest", err)
return
}
reviewers = append(reviewers, reviewer)
}
var reviews []*models.Review
if isAdd {
reviews = make([]*models.Review, 0, len(reviewers))
}
for _, reviewer := range reviewers {
comment, err := issue_service.ReviewRequest(pr.Issue, ctx.User, reviewer, isAdd)
if err != nil {
ctx.Error(http.StatusInternalServerError, "ReviewRequest", err)
return
}
if comment != nil && isAdd {
if err = comment.LoadReview(); err != nil {
ctx.ServerError("ReviewRequest", err)
return
}
reviews = append(reviews, comment.Review)
}
}
if ctx.Repo.Repository.Owner.IsOrganization() && len(opts.TeamReviewers) > 0 {
teamReviewers := make([]*models.Team, 0, len(opts.TeamReviewers))
for _, t := range opts.TeamReviewers {
var teamReviewer *models.Team
teamReviewer, err = models.GetTeam(ctx.Repo.Owner.ID, t)
if err != nil {
if models.IsErrTeamNotExist(err) {
ctx.NotFound("TeamNotExist", fmt.Sprintf("Team '%s' not exist", t))
return
}
ctx.Error(http.StatusInternalServerError, "ReviewRequest", err)
return
}
err = issue_service.IsValidTeamReviewRequest(teamReviewer, ctx.User, isAdd, pr.Issue)
if err != nil {
if models.IsErrNotValidReviewRequest(err) {
ctx.Error(http.StatusUnprocessableEntity, "NotValidReviewRequest", err)
return
}
ctx.Error(http.StatusInternalServerError, "IsValidTeamReviewRequest", err)
return
}
teamReviewers = append(teamReviewers, teamReviewer)
}
for _, teamReviewer := range teamReviewers {
comment, err := issue_service.TeamReviewRequest(pr.Issue, ctx.User, teamReviewer, isAdd)
if err != nil {
ctx.ServerError("TeamReviewRequest", err)
return
}
if comment != nil && isAdd {
if err = comment.LoadReview(); err != nil {
ctx.ServerError("ReviewRequest", err)
return
}
reviews = append(reviews, comment.Review)
}
}
}
if isAdd {
apiReviews, err := convert.ToPullReviewList(reviews, ctx.User)
if err != nil {
ctx.Error(http.StatusInternalServerError, "convertToPullReviewList", err)
return
}
ctx.JSON(http.StatusCreated, apiReviews)
} else {
ctx.Status(http.StatusNoContent)
return
}
}
// DismissPullReview dismiss a review for a pull request
func DismissPullReview(ctx *context.APIContext) {
// swagger:operation POST /repos/{owner}/{repo}/pulls/{index}/reviews/{id}/dismissals repository repoDismissPullReview
// ---
// summary: Dismiss a review for a pull request
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the pull request
// type: integer
// format: int64
// required: true
// - name: id
// in: path
// description: id of the review
// type: integer
// format: int64
// required: true
// - name: body
// in: body
// required: true
// schema:
// "$ref": "#/definitions/DismissPullReviewOptions"
// responses:
// "200":
// "$ref": "#/responses/PullReview"
// "403":
// "$ref": "#/responses/forbidden"
// "422":
// "$ref": "#/responses/validationError"
opts := web.GetForm(ctx).(*api.DismissPullReviewOptions)
dismissReview(ctx, opts.Message, true)
}
// UnDismissPullReview cancel to dismiss a review for a pull request
func UnDismissPullReview(ctx *context.APIContext) {
// swagger:operation POST /repos/{owner}/{repo}/pulls/{index}/reviews/{id}/undismissals repository repoUnDismissPullReview
// ---
// summary: Cancel to dismiss a review for a pull request
// produces:
// - application/json
// parameters:
// - name: owner
// in: path
// description: owner of the repo
// type: string
// required: true
// - name: repo
// in: path
// description: name of the repo
// type: string
// required: true
// - name: index
// in: path
// description: index of the pull request
// type: integer
// format: int64
// required: true
// - name: id
// in: path
// description: id of the review
// type: integer
// format: int64
// required: true
// responses:
// "200":
// "$ref": "#/responses/PullReview"
// "403":
// "$ref": "#/responses/forbidden"
// "422":
// "$ref": "#/responses/validationError"
dismissReview(ctx, "", false)
}
func dismissReview(ctx *context.APIContext, msg string, isDismiss bool) {
if !ctx.Repo.IsAdmin() {
ctx.Error(http.StatusForbidden, "", "Must be repo admin")
return
}
review, pr, isWrong := prepareSingleReview(ctx)
if isWrong {
return
}
if review.Type != models.ReviewTypeApprove && review.Type != models.ReviewTypeReject {
ctx.Error(http.StatusForbidden, "", "not need to dismiss this review because it's type is not Approve or change request")
return
}
if pr.Issue.IsClosed {
ctx.Error(http.StatusForbidden, "", "not need to dismiss this review because this pr is closed")
return
}
_, err := pull_service.DismissReview(review.ID, msg, ctx.User, isDismiss)
if err != nil {
ctx.Error(http.StatusInternalServerError, "pull_service.DismissReview", err)
return
}
if review, err = models.GetReviewByID(review.ID); err != nil {
ctx.Error(http.StatusInternalServerError, "GetReviewByID", err)
return
}
// convert response
apiReview, err := convert.ToPullReview(review, ctx.User)
if err != nil {
ctx.Error(http.StatusInternalServerError, "convertToPullReview", err)
return
}
ctx.JSON(http.StatusOK, apiReview)
}