mirror of https://github.com/harness/drone.git
119 lines
3.3 KiB
Go
119 lines
3.3 KiB
Go
// Copyright 2023 Harness, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package pullreq
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import (
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"context"
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"fmt"
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"strings"
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"time"
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apiauth "github.com/harness/gitness/app/api/auth"
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"github.com/harness/gitness/app/api/usererror"
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"github.com/harness/gitness/app/auth"
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"github.com/harness/gitness/types"
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"github.com/harness/gitness/types/enum"
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"github.com/rs/zerolog/log"
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)
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type UpdateInput struct {
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Title string `json:"title"`
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Description string `json:"description"`
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}
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func (in *UpdateInput) Check() error {
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in.Title = strings.TrimSpace(in.Title)
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if in.Title == "" {
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return usererror.BadRequest("pull request title can't be empty")
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}
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in.Description = strings.TrimSpace(in.Description)
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// TODO: Check the length of the input strings
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return nil
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}
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// Update updates an pull request.
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func (c *Controller) Update(ctx context.Context,
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session *auth.Session, repoRef string, pullreqNum int64, in *UpdateInput,
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) (*types.PullReq, error) {
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if err := in.Check(); err != nil {
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return nil, err
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}
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targetRepo, err := c.getRepoCheckAccess(ctx, session, repoRef, enum.PermissionRepoPush)
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if err != nil {
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return nil, fmt.Errorf("failed to acquire access to target repo: %w", err)
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}
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pr, err := c.pullreqStore.FindByNumber(ctx, targetRepo.ID, pullreqNum)
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if err != nil {
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return nil, fmt.Errorf("failed to get pull request by number: %w", err)
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}
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if pr.SourceRepoID != pr.TargetRepoID {
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var sourceRepo *types.Repository
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sourceRepo, err = c.repoStore.Find(ctx, pr.SourceRepoID)
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if err != nil {
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return nil, fmt.Errorf("failed to get source repo by id: %w", err)
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}
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if err = apiauth.CheckRepo(ctx, c.authorizer, session, sourceRepo,
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enum.PermissionRepoView, false); err != nil {
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return nil, fmt.Errorf("failed to acquire access to source repo: %w", err)
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}
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}
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if pr.Title == in.Title && pr.Description == in.Description {
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return pr, nil
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}
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needToWriteActivity := in.Title != pr.Title
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oldTitle := pr.Title
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pr, err = c.pullreqStore.UpdateOptLock(ctx, pr, func(pr *types.PullReq) error {
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pr.Title = in.Title
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pr.Description = in.Description
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pr.Edited = time.Now().UnixMilli()
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if needToWriteActivity {
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pr.ActivitySeq++
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}
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return nil
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})
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if err != nil {
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return pr, fmt.Errorf("failed to update pull request: %w", err)
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}
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if needToWriteActivity {
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payload := &types.PullRequestActivityPayloadTitleChange{
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Old: oldTitle,
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New: pr.Title,
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}
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if _, errAct := c.activityStore.CreateWithPayload(ctx, pr, session.Principal.ID, payload); errAct != nil {
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// non-critical error
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log.Ctx(ctx).Err(errAct).Msgf("failed to write pull request activity after title change")
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}
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}
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if err = c.sseStreamer.Publish(ctx, targetRepo.ParentID, enum.SSETypePullrequesUpdated, pr); err != nil {
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log.Ctx(ctx).Warn().Msg("failed to publish PR changed event")
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}
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return pr, nil
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}
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