// Copyright 2023 Harness, Inc. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package pullreq import ( "context" "fmt" "github.com/harness/gitness/gitrpc" "github.com/harness/gitness/pkg/api/usererror" "github.com/harness/gitness/pkg/auth" "github.com/harness/gitness/types" "github.com/harness/gitness/types/enum" ) // Find returns a pull request from the provided repository. func (c *Controller) Find( ctx context.Context, session *auth.Session, repoRef string, pullreqNum int64, ) (*types.PullReq, error) { if pullreqNum <= 0 { return nil, usererror.BadRequest("A valid pull request number must be provided.") } repo, err := c.getRepoCheckAccess(ctx, session, repoRef, enum.PermissionRepoView) if err != nil { return nil, fmt.Errorf("failed to acquire access to the repo: %w", err) } pr, err := c.pullreqStore.FindByNumber(ctx, repo.ID, pullreqNum) if err != nil { return nil, err } headRef := pr.SourceSHA baseRef := pr.MergeBaseSHA output, err := c.gitRPCClient.DiffStats(ctx, &gitrpc.DiffParams{ ReadParams: gitrpc.CreateRPCReadParams(repo), BaseRef: baseRef, HeadRef: headRef, }) if err != nil { return nil, err } pr.Stats.DiffStats.Commits = output.Commits pr.Stats.DiffStats.FilesChanged = output.FilesChanged return pr, nil }