added Checkuser endpoint

controllers/authController.go

@@ -174,3 +174,18 @@ func GetUserByEmail(c *fiber.Ctx) error {
 
 	return c.JSON(user)
 }
+
+func Checkuser(c *fiber.Ctx) error {
+
+	var user models.User
+
+	email := c.Params("email")
+
+	database.DB.Where("email = ?", email).First(&user)
+
+	if user.ID == 0 {
+		return fiber.ErrNotFound
+	}
+
+	return c.JSON(user)
+}

routes/routes.go

@@ -19,6 +19,8 @@ func Setup(app *fiber.App) {
 	app.Post("/login", controllers.Login)
 	app.Post("/register", controllers.AddUser)
 
+	app.Get("/checkuser/:email", controllers.Checkuser)
+
 	// Webhooks
 	app.Post("/on_server_start", controllers.ServerStart)
 	app.Post("/on_update", controllers.OnUpdate)