feat: udpate upload content type

backend/app/http/admin/medias.go

@@ -3,12 +3,15 @@ package admin
 import (
 	"quyun/app/models"
 	"quyun/app/requests"
+	"quyun/providers/ali"
 
 	"github.com/gofiber/fiber/v3"
 )
 
 // @provider
-type medias struct{}
+type medias struct {
+	oss *ali.OSSClient
+}
 
 // List medias
 // @Router			/v1/admin/medias [get]
@@ -18,3 +21,20 @@ func (ctl *medias) List(ctx fiber.Ctx, pagination *requests.Pagination, query *L
 	cond := models.Medias.BuildConditionWithKey(query.Keyword)
 	return models.Medias.List(ctx.Context(), pagination, cond)
 }
+
+// Show media
+// @Router			/v1/admin/medias/:id [get]
+// @Bind id path
+func (ctl *medias) Show(ctx fiber.Ctx, id int64) error {
+	media, err := models.Medias.GetByID(ctx.Context(), id)
+	if err != nil {
+		return ctx.SendString("Media not found")
+	}
+
+	url, err := ctl.oss.GetSignedUrl(ctx.Context(), media.Path)
+	if err != nil {
+		return err
+	}
+
+	return ctx.Redirect().To(url)
+}