mirror of
https://github.com/harness/drone.git
synced 2025-05-03 20:39:48 +08:00
9a12d72a10
* fixed go lint error * fixed swagger endpoint * feat: [PIPE-22618]: API to fetch PRs with the source and target branch
108 lines
3.0 KiB
Go
108 lines
3.0 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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"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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// Find returns a pull request from the provided repository.
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func (c *Controller) Find(
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ctx context.Context,
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session *auth.Session,
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repoRef string,
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pullreqNum int64,
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) (*types.PullReq, error) {
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if pullreqNum <= 0 {
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return nil, usererror.BadRequest("A valid pull request number must be provided.")
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}
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repo, err := c.getRepoCheckAccess(ctx, session, repoRef, enum.PermissionRepoView)
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if err != nil {
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return nil, fmt.Errorf("failed to acquire access to the repo: %w", err)
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}
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pr, err := c.pullreqStore.FindByNumber(ctx, repo.ID, pullreqNum)
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if err != nil {
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return nil, err
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}
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err = c.labelSvc.Backfill(ctx, pr)
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if err != nil {
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return nil, fmt.Errorf("failed to backfill labels assigned to pull request: %w", err)
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}
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if err := c.pullreqListService.BackfillStats(ctx, pr); err != nil {
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log.Ctx(ctx).Warn().Err(err).Msg("failed to backfill PR stats")
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}
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return pr, nil
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}
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// Find returns a pull request from the provided repository.
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func (c *Controller) FindByBranches(
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ctx context.Context,
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session *auth.Session,
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repoRef,
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sourceRepoRef,
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sourceBranch,
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targetBranch string,
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) (*types.PullReq, error) {
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if sourceBranch == "" || targetBranch == "" {
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return nil, usererror.BadRequest("A valid source/target branch must be provided.")
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}
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targetRepo, err := c.getRepoCheckAccess(ctx, session, repoRef, enum.PermissionRepoView)
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if err != nil {
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return nil, fmt.Errorf("failed to acquire access to the repo: %w", err)
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}
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sourceRepo := targetRepo
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if sourceRepoRef != repoRef {
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sourceRepo, err = c.getRepoCheckAccess(ctx, session, sourceRepoRef, enum.PermissionRepoPush)
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if 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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prs, err := c.pullreqStore.List(ctx, &types.PullReqFilter{
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SourceRepoID: sourceRepo.ID,
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SourceBranch: sourceBranch,
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TargetRepoID: targetRepo.ID,
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TargetBranch: targetBranch,
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States: []enum.PullReqState{enum.PullReqStateOpen},
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Size: 1,
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Sort: enum.PullReqSortNumber,
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Order: enum.OrderAsc,
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})
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if err != nil {
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return nil, fmt.Errorf("failed to fetch existing pull request: %w", err)
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}
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if len(prs) == 0 {
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return nil, usererror.ErrNotFound
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}
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return prs[0], nil
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}
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