From 5715e48332047b5ae39be1c5a1e4a4b7383b168f Mon Sep 17 00:00:00 2001
From: EwenQuim <ewen.quimerch@gmail.com>
Date: Sun, 22 Dec 2024 11:28:19 +0100
Subject: [PATCH] Share route in Gin handlers

---
 examples/gin-compat/handlers.go | 12 ++++++------
 extra/fuegogin/adaptor.go       |  6 +++---
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/examples/gin-compat/handlers.go b/examples/gin-compat/handlers.go
index 82853233..ecbed337 100644
--- a/examples/gin-compat/handlers.go
+++ b/examples/gin-compat/handlers.go
@@ -19,22 +19,22 @@ func fuegoControllerGet(c fuego.ContextNoBody) (HelloResponse, error) {
 	}, nil
 }
 
-func fuegoControllerPost(c fuego.ContextWithBody[HelloRequest]) (HelloResponse, error) {
+func fuegoControllerPost(c fuego.ContextWithBody[HelloRequest]) (*HelloResponse, error) {
 	body, err := c.Body()
 	if err != nil {
-		return HelloResponse{}, err
+		return nil, err
 	}
 
 	if body.Word == "forbidden" {
-		return HelloResponse{}, fuego.BadRequestError{Title: "Forbidden word"}
+		return nil, fuego.BadRequestError{Title: "Forbidden word"}
 	}
 
-	ctx := c.Context().(*gin.Context)
-	fmt.Printf("%#v", ctx)
+	_ = c.Context().(*gin.Context) // Access to the Gin context
 
 	name := c.QueryParam("name")
+	_ = c.QueryParam("not-exising-param-raises-warning")
 
-	return HelloResponse{
+	return &HelloResponse{
 		Message: fmt.Sprintf("Hello %s, %s", body.Word, name),
 	}, nil
 }
diff --git a/extra/fuegogin/adaptor.go b/extra/fuegogin/adaptor.go
index 6dc730f9..334034c4 100644
--- a/extra/fuegogin/adaptor.go
+++ b/extra/fuegogin/adaptor.go
@@ -29,7 +29,7 @@ func Post[T, B any](engine *fuego.Engine, ginRouter gin.IRouter, path string, ha
 
 func handleFuego[T, B any](engine *fuego.Engine, ginRouter gin.IRouter, method, path string, fuegoHandler func(c fuego.ContextWithBody[B]) (T, error), options ...func(*fuego.BaseRoute)) *fuego.Route[T, B] {
 	baseRoute := fuego.NewBaseRoute(method, path, fuegoHandler, engine.OpenAPI, options...)
-	return handle(engine, ginRouter, &fuego.Route[T, B]{BaseRoute: baseRoute}, GinHandler(engine, fuegoHandler))
+	return handle(engine, ginRouter, &fuego.Route[T, B]{BaseRoute: baseRoute}, GinHandler(engine, fuegoHandler, baseRoute))
 }
 
 func handleGin(engine *fuego.Engine, ginRouter gin.IRouter, method, path string, ginHandler gin.HandlerFunc, options ...func(*fuego.BaseRoute)) *fuego.Route[any, any] {
@@ -53,13 +53,13 @@ func handle[T, B any](engine *fuego.Engine, ginRouter gin.IRouter, route *fuego.
 }
 
 // Convert a Fuego handler to a Gin handler.
-func GinHandler[B, T any](engine *fuego.Engine, handler func(c fuego.ContextWithBody[B]) (T, error)) gin.HandlerFunc {
+func GinHandler[B, T any](engine *fuego.Engine, handler func(c fuego.ContextWithBody[B]) (T, error), route fuego.BaseRoute) gin.HandlerFunc {
 	return func(c *gin.Context) {
 		context := &ginContext[B]{
 			CommonContext: internal.CommonContext[B]{
 				CommonCtx:     c,
 				UrlValues:     c.Request.URL.Query(),
-				OpenAPIParams: map[string]fuego.OpenAPIParam{},
+				OpenAPIParams: route.Params,
 			},
 			ginCtx: c,
 		}