-

internal/errors/secure_responses.go

@@ -146,6 +146,28 @@ func (eh *ErrorHandler) HandleInternalError(c *gin.Context, err error) {
 	c.JSON(http.StatusInternalServerError, response)
 }
 
+// HandleNotFoundError handles resource not found errors
+func (eh *ErrorHandler) HandleNotFoundError(c *gin.Context, resource string, message string) {
+	requestID := eh.getOrGenerateRequestID(c)
+	
+	eh.logger.Warn("Resource not found",
+		zap.String("request_id", requestID),
+		zap.String("resource", resource),
+		zap.String("path", c.Request.URL.Path),
+		zap.String("method", c.Request.Method),
+		zap.String("remote_addr", c.ClientIP()),
+	)
+
+	response := SecureErrorResponse{
+		Error:     "resource_not_found",
+		Message:   message,
+		RequestID: requestID,
+		Code:      http.StatusNotFound,
+	}
+
+	c.JSON(http.StatusNotFound, response)
+}
+
 // determineErrorResponse determines the appropriate HTTP status and error type
 func (eh *ErrorHandler) determineErrorResponse(err error) (int, string) {
 	if appErr, ok := err.(*AppError); ok {