feat: middleware for request body parsing, validation and authentication;

feat: helper function for getting request info from gin context

backend/internal/utils/request.go

@@ -0,0 +1,35 @@
+// Copyright (c) 2025 Nikolai Papin
+// 
+// This file is part of Easywish
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+// the GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package utils
+
+import (
+	"easywish/internal/middleware"
+
+	"github.com/gin-gonic/gin"
+)
+
+func GetRequest[T any](c *gin.Context) (*middleware.Request[T], bool) {
+
+	req, ok := c.Get("request")
+	request := req.(middleware.Request[T])
+	if !ok {
+		return nil, false
+	}
+
+	return &request, true
+}