From bcc4c817d57c119a2957d833d341b12e3c2b48ea Mon Sep 17 00:00:00 2001
From: GitBluub <louis.auzuret@gmail.com>
Date: Sat, 23 Aug 2025 15:42:34 +0200
Subject: [PATCH] webhook base handling

---
 api/github/webhook.go | 32 ++++++++++++++++++++++++++++++++
 api/go.mod            |  1 +
 api/go.sum            |  2 ++
 api/main.go           | 24 +++++++++++++++++++++++-
 4 files changed, 58 insertions(+), 1 deletion(-)
 create mode 100644 api/github/webhook.go

diff --git a/api/github/webhook.go b/api/github/webhook.go
new file mode 100644
index 0000000..587249b
--- /dev/null
+++ b/api/github/webhook.go
@@ -0,0 +1,32 @@
+package github
+
+import (
+	"log"
+
+	"github.com/ren3gadem4rm0t/github-hook-types-go"
+)
+
+// handleGitHubEvent processes GitHub webhook events
+func HandleEvent(event *github.WebhookEvent) error {
+	log.Printf("Received %s event (Delivery ID: %s)\n", event.Type, event.DeliveryID)
+
+	// Type switch to handle different event types
+	switch event.Type {
+	case github.PushEvent:
+		payload := event.Payload.(*github.PushPayload)
+		log.Printf("Push to %s by %s",
+			payload.Repository.FullName,
+			payload.PusherPerson.Name)
+
+	case github.PullRequestEvent:
+		payload := event.Payload.(*github.PullRequestPayload)
+		log.Printf("Pull request in repo %s by %s",
+			payload.Repository.FullName,
+			payload.Sender.Login)
+
+	default:
+		log.Printf("Received unhandled event type: %s", event.Type)
+	}
+
+	return nil
+}
diff --git a/api/go.mod b/api/go.mod
index d4ec5d8..6dc0741 100644
--- a/api/go.mod
+++ b/api/go.mod
@@ -7,6 +7,7 @@ require (
 	github.com/labstack/gommon v0.4.2 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/ren3gadem4rm0t/github-hook-types-go v0.1.1 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
 	golang.org/x/crypto v0.38.0 // indirect
diff --git a/api/go.sum b/api/go.sum
index de42c50..359fd5b 100644
--- a/api/go.sum
+++ b/api/go.sum
@@ -6,6 +6,8 @@ github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHP
 github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/ren3gadem4rm0t/github-hook-types-go v0.1.1 h1:SozFGAr0+2DcEBxaVxP8ky+y8F30QSpHHJNZbeNna3k=
+github.com/ren3gadem4rm0t/github-hook-types-go v0.1.1/go.mod h1:5EhdzGV5wRZK5YFd3wgZmB+i+TD+XiPB5nYDcZcmnlM=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo=
diff --git a/api/main.go b/api/main.go
index 85a0ad5..f976ae4 100644
--- a/api/main.go
+++ b/api/main.go
@@ -1,10 +1,32 @@
 package api
 
-import "github.com/labstack/echo/v4"
+import (
+	"net/http"
+	"os"
 
+	"github.com/labstack/echo/v4"
+	"github.com/ren3gadem4rm0t/github-hook-types-go/webhook"
+	"github.com/zoriya/cish/api/github"
+)
 
 func main() {
 	e := echo.New()
 
+	secret := os.Getenv("GITHUB_WEBHOOK_SECRET")
+
+	// Create a new webhook handler
+	handler := webhook.NewHandler(secret)
+
+	e.POST("/hooks/github", func(c echo.Context) error {
+		event, err := handler.ProcessWebhook(c.Request())
+		if err != nil {
+			return c.String(http.StatusBadRequest, "Webhook payload parsing failed")
+		}
+		if err := github.HandleEvent(event); err != nil {
+			return c.String(http.StatusInternalServerError, "Webhook event handler failed")
+		}
+		return c.String(http.StatusOK, "Webhook handled succesfully")
+	})
+
 	e.Logger.Fatal(e.Server.ListenAndServe())
 }