workflow-pr: renamed files

workflow-pr/pr_processor.go

@@ -0,0 +1,65 @@
+package main
+
+//go:generate mockgen -source=pr.go -destination=mock/pr.go -typed
+
+import (
+	"fmt"
+
+	"src.opensuse.org/autogits/common"
+)
+
+type PullRequestProcessor interface {
+	Process(req *common.PullRequestWebhookEvent, git *common.GitHandler, config *common.AutogitConfig) error
+}
+
+type RequestProcessor struct {
+	Opened, Synced, Closed PullRequestProcessor
+
+	configuredRepos map[string][]*common.AutogitConfig
+	git             common.GitHandlerGenerator
+}
+
+func (w *RequestProcessor) ProcessFunc(request *common.Request) error {
+	req, ok := request.Data.(*common.PullRequestWebhookEvent)
+	if !ok {
+		return fmt.Errorf("*** Invalid data format for PR processing.")
+	}
+
+	configs := w.configuredRepos[req.Repository.Owner.Username]
+	if len(configs) < 1 {
+		// ignoring pull request against unconfigured project (could be just regular sources?)
+		return nil
+	}
+
+	var config *common.AutogitConfig
+	for _, c := range configs {
+		if c.GitProjectName == req.Pull_Request.Base.Repo.Name ||
+			c.Branch == req.Pull_Request.Base.Ref {
+
+			config = c
+			break
+		}
+	}
+	if config == nil {
+		return fmt.Errorf("Cannot find config for branch '%s'", req.Pull_Request.Base.Ref)
+	}
+
+	git, err := w.git.CreateGitHandler(GitAuthor, GitEmail, AppName)
+	if err != nil {
+		return fmt.Errorf("Error allocating GitHandler. Err: %w", err)
+	}
+
+	switch req.Action {
+	case "opened", "reopened":
+		return w.Opened.Process(req, git, config)
+	case "synchronized":
+		return w.Synced.Process(req, git, config)
+	case "edited":
+		// not need to be handled??
+		return nil
+	case "closed":
+		return w.Closed.Process(req, git, config)
+	}
+
+	return fmt.Errorf("Unhandled pull request action: %s", req.Action)
+}