542 lines
14 KiB
Go
542 lines
14 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package repo
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import (
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"fmt"
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"net/http"
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"strings"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/context"
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"code.gitea.io/gitea/modules/convert"
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"code.gitea.io/gitea/modules/git"
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api "code.gitea.io/gitea/modules/structs"
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"code.gitea.io/gitea/routers/api/v1/utils"
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pull_service "code.gitea.io/gitea/services/pull"
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)
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// ListPullReviews lists all reviews of a pull request
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func ListPullReviews(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/pulls/{index}/reviews repository repoListPullReviews
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// ---
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// summary: List all reviews for a pull request
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: index
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// in: path
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// description: index of the pull request
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// type: integer
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// format: int64
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// required: true
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// - name: page
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// in: query
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// description: page number of results to return (1-based)
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// type: integer
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// - name: limit
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// in: query
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// description: page size of results
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// type: integer
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// responses:
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// "200":
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// "$ref": "#/responses/PullReviewList"
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// "404":
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// "$ref": "#/responses/notFound"
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pr, err := models.GetPullRequestByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
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if err != nil {
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if models.IsErrPullRequestNotExist(err) {
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ctx.NotFound("GetPullRequestByIndex", err)
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} else {
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ctx.Error(http.StatusInternalServerError, "GetPullRequestByIndex", err)
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}
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return
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}
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if err = pr.LoadIssue(); err != nil {
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ctx.Error(http.StatusInternalServerError, "LoadIssue", err)
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return
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}
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if err = pr.Issue.LoadRepo(); err != nil {
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ctx.Error(http.StatusInternalServerError, "LoadRepo", err)
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return
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}
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allReviews, err := models.FindReviews(models.FindReviewOptions{
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ListOptions: utils.GetListOptions(ctx),
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Type: models.ReviewTypeUnknown,
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IssueID: pr.IssueID,
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})
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "FindReviews", err)
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return
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}
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apiReviews, err := convert.ToPullReviewList(allReviews, ctx.User)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "convertToPullReviewList", err)
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return
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}
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ctx.JSON(http.StatusOK, &apiReviews)
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}
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// GetPullReview gets a specific review of a pull request
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func GetPullReview(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/pulls/{index}/reviews/{id} repository repoGetPullReview
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// ---
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// summary: Get a specific review for a pull request
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: index
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// in: path
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// description: index of the pull request
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// type: integer
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// format: int64
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// required: true
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// - name: id
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// in: path
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// description: id of the review
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// type: integer
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// format: int64
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// required: true
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// responses:
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// "200":
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// "$ref": "#/responses/PullReview"
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// "404":
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// "$ref": "#/responses/notFound"
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review, _, statusSet := prepareSingleReview(ctx)
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if statusSet {
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return
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}
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apiReview, err := convert.ToPullReview(review, ctx.User)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "convertToPullReview", err)
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return
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}
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ctx.JSON(http.StatusOK, apiReview)
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}
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// GetPullReviewComments lists all comments of a pull request review
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func GetPullReviewComments(ctx *context.APIContext) {
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// swagger:operation GET /repos/{owner}/{repo}/pulls/{index}/reviews/{id}/comments repository repoGetPullReviewComments
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// ---
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// summary: Get a specific review for a pull request
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: index
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// in: path
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// description: index of the pull request
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// type: integer
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// format: int64
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// required: true
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// - name: id
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// in: path
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// description: id of the review
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// type: integer
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// format: int64
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// required: true
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// responses:
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// "200":
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// "$ref": "#/responses/PullReviewCommentList"
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// "404":
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// "$ref": "#/responses/notFound"
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review, _, statusSet := prepareSingleReview(ctx)
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if statusSet {
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return
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}
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apiComments, err := convert.ToPullReviewCommentList(review, ctx.User)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "convertToPullReviewCommentList", err)
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return
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}
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ctx.JSON(http.StatusOK, apiComments)
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}
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// DeletePullReview delete a specific review from a pull request
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func DeletePullReview(ctx *context.APIContext) {
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// swagger:operation DELETE /repos/{owner}/{repo}/pulls/{index}/reviews/{id} repository repoDeletePullReview
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// ---
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// summary: Delete a specific review from a pull request
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: index
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// in: path
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// description: index of the pull request
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// type: integer
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// format: int64
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// required: true
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// - name: id
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// in: path
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// description: id of the review
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// type: integer
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// format: int64
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// required: true
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// responses:
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// "204":
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// "$ref": "#/responses/empty"
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// "403":
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// "$ref": "#/responses/forbidden"
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// "404":
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// "$ref": "#/responses/notFound"
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review, _, statusSet := prepareSingleReview(ctx)
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if statusSet {
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return
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}
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if ctx.User == nil {
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ctx.NotFound()
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return
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}
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if !ctx.User.IsAdmin && ctx.User.ID != review.ReviewerID {
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ctx.Error(http.StatusForbidden, "only admin and user itself can delete a review", nil)
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return
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}
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if err := models.DeleteReview(review); err != nil {
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ctx.Error(http.StatusInternalServerError, "DeleteReview", fmt.Errorf("can not delete ReviewID: %d", review.ID))
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return
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}
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ctx.Status(http.StatusNoContent)
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}
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// CreatePullReview create a review to an pull request
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func CreatePullReview(ctx *context.APIContext, opts api.CreatePullReviewOptions) {
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// swagger:operation POST /repos/{owner}/{repo}/pulls/{index}/reviews repository repoCreatePullReview
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// ---
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// summary: Create a review to an pull request
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: index
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// in: path
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// description: index of the pull request
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// type: integer
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// format: int64
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// required: true
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// - name: body
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// in: body
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// required: true
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// schema:
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// "$ref": "#/definitions/CreatePullReviewOptions"
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// responses:
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// "200":
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// "$ref": "#/responses/PullReview"
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// "404":
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// "$ref": "#/responses/notFound"
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// "422":
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// "$ref": "#/responses/validationError"
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pr, err := models.GetPullRequestByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
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if err != nil {
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if models.IsErrPullRequestNotExist(err) {
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ctx.NotFound("GetPullRequestByIndex", err)
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} else {
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ctx.Error(http.StatusInternalServerError, "GetPullRequestByIndex", err)
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}
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return
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}
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// determine review type
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reviewType, isWrong := preparePullReviewType(ctx, pr, opts.Event, opts.Body)
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if isWrong {
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return
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}
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if err := pr.Issue.LoadRepo(); err != nil {
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ctx.Error(http.StatusInternalServerError, "pr.Issue.LoadRepo", err)
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return
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}
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// if CommitID is empty, set it as lastCommitID
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if opts.CommitID == "" {
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gitRepo, err := git.OpenRepository(pr.Issue.Repo.RepoPath())
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if err != nil {
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ctx.ServerError("git.OpenRepository", err)
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return
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}
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defer gitRepo.Close()
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headCommitID, err := gitRepo.GetRefCommitID(pr.GetGitRefName())
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if err != nil {
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ctx.ServerError("GetRefCommitID", err)
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return
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}
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opts.CommitID = headCommitID
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}
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// create review comments
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for _, c := range opts.Comments {
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line := c.NewLineNum
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if c.OldLineNum > 0 {
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line = c.OldLineNum * -1
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}
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if _, err := pull_service.CreateCodeComment(
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ctx.User,
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ctx.Repo.GitRepo,
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pr.Issue,
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line,
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c.Body,
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c.Path,
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true, // is review
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0, // no reply
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opts.CommitID,
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); err != nil {
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ctx.ServerError("CreateCodeComment", err)
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return
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}
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}
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// create review and associate all pending review comments
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review, _, err := pull_service.SubmitReview(ctx.User, ctx.Repo.GitRepo, pr.Issue, reviewType, opts.Body, opts.CommitID)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "SubmitReview", err)
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return
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}
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// convert response
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apiReview, err := convert.ToPullReview(review, ctx.User)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "convertToPullReview", err)
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return
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}
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ctx.JSON(http.StatusOK, apiReview)
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}
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// SubmitPullReview submit a pending review to an pull request
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func SubmitPullReview(ctx *context.APIContext, opts api.SubmitPullReviewOptions) {
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// swagger:operation POST /repos/{owner}/{repo}/pulls/{index}/reviews/{id} repository repoSubmitPullReview
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// ---
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// summary: Submit a pending review to an pull request
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// produces:
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// - application/json
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// parameters:
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// - name: owner
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// in: path
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// description: owner of the repo
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// type: string
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// required: true
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// - name: repo
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// in: path
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// description: name of the repo
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// type: string
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// required: true
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// - name: index
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// in: path
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// description: index of the pull request
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// type: integer
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// format: int64
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// required: true
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// - name: id
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// in: path
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// description: id of the review
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// type: integer
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// format: int64
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// required: true
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// - name: body
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// in: body
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// required: true
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// schema:
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// "$ref": "#/definitions/SubmitPullReviewOptions"
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// responses:
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// "200":
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// "$ref": "#/responses/PullReview"
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// "404":
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// "$ref": "#/responses/notFound"
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// "422":
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// "$ref": "#/responses/validationError"
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review, pr, isWrong := prepareSingleReview(ctx)
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if isWrong {
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return
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}
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if review.Type != models.ReviewTypePending {
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ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("only a pending review can be submitted"))
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return
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}
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// determine review type
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reviewType, isWrong := preparePullReviewType(ctx, pr, opts.Event, opts.Body)
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if isWrong {
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return
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}
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// if review stay pending return
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if reviewType == models.ReviewTypePending {
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ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("review stay pending"))
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return
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}
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headCommitID, err := ctx.Repo.GitRepo.GetRefCommitID(pr.GetGitRefName())
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "GitRepo: GetRefCommitID", err)
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return
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}
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// create review and associate all pending review comments
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review, _, err = pull_service.SubmitReview(ctx.User, ctx.Repo.GitRepo, pr.Issue, reviewType, opts.Body, headCommitID)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "SubmitReview", err)
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return
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}
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// convert response
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apiReview, err := convert.ToPullReview(review, ctx.User)
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if err != nil {
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ctx.Error(http.StatusInternalServerError, "convertToPullReview", err)
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return
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}
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ctx.JSON(http.StatusOK, apiReview)
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}
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// preparePullReviewType return ReviewType and false or nil and true if an error happen
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func preparePullReviewType(ctx *context.APIContext, pr *models.PullRequest, event api.ReviewStateType, body string) (models.ReviewType, bool) {
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if err := pr.LoadIssue(); err != nil {
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ctx.Error(http.StatusInternalServerError, "LoadIssue", err)
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return -1, true
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}
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var reviewType models.ReviewType
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switch event {
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case api.ReviewStateApproved:
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// can not approve your own PR
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if pr.Issue.IsPoster(ctx.User.ID) {
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ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("approve your own pull is not allowed"))
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return -1, true
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}
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reviewType = models.ReviewTypeApprove
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case api.ReviewStateRequestChanges:
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// can not reject your own PR
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if pr.Issue.IsPoster(ctx.User.ID) {
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ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("reject your own pull is not allowed"))
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return -1, true
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}
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reviewType = models.ReviewTypeReject
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case api.ReviewStateComment:
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reviewType = models.ReviewTypeComment
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default:
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reviewType = models.ReviewTypePending
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}
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// reject reviews with empty body if not approve type
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if reviewType != models.ReviewTypeApprove && len(strings.TrimSpace(body)) == 0 {
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ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("review event %s need body", event))
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return -1, true
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}
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return reviewType, false
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}
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// prepareSingleReview return review, related pull and false or nil, nil and true if an error happen
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func prepareSingleReview(ctx *context.APIContext) (*models.Review, *models.PullRequest, bool) {
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pr, err := models.GetPullRequestByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
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if err != nil {
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if models.IsErrPullRequestNotExist(err) {
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ctx.NotFound("GetPullRequestByIndex", err)
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} else {
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ctx.Error(http.StatusInternalServerError, "GetPullRequestByIndex", err)
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}
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return nil, nil, true
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}
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review, err := models.GetReviewByID(ctx.ParamsInt64(":id"))
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if err != nil {
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if models.IsErrReviewNotExist(err) {
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ctx.NotFound("GetReviewByID", err)
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} else {
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ctx.Error(http.StatusInternalServerError, "GetReviewByID", err)
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}
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return nil, nil, true
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}
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// validate the the review is for the given PR
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if review.IssueID != pr.IssueID {
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ctx.NotFound("ReviewNotInPR")
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return nil, nil, true
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}
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// make sure that the user has access to this review if it is pending
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if review.Type == models.ReviewTypePending && review.ReviewerID != ctx.User.ID && !ctx.User.IsAdmin {
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ctx.NotFound("GetReviewByID")
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return nil, nil, true
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}
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if err := review.LoadAttributes(); err != nil && !models.IsErrUserNotExist(err) {
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ctx.Error(http.StatusInternalServerError, "ReviewLoadAttributes", err)
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return nil, nil, true
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}
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return review, pr, false
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}
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