init push

internal/transport/http/handlers/timezone_helper.go

@@ -0,0 +1,21 @@
+package handlers
+
+import (
+	"errors"
+
+	tzpkg "wucher/internal/shared/pkg/timezone"
+	"wucher/internal/transport/http/jsonapi"
+)
+
+func timezoneValidationError(pointer string, err error) []jsonapi.ErrorObject {
+	detail := "timezone must be a valid IANA timezone"
+	if errors.Is(err, tzpkg.ErrEmpty) {
+		detail = "timezone cannot be empty"
+	}
+	return []jsonapi.ErrorObject{{
+		Status: "422",
+		Title:  "Validation error",
+		Detail: detail,
+		Source: &jsonapi.ErrorSource{Pointer: pointer},
+	}}
+}