feat(backend): migrate freelancer and portal runtimes

server/web/form-data.ts

@@ -0,0 +1,45 @@
+import "server-only";
+
+import { DomainError } from "../domain/errors";
+
+export function cleanText(value: FormDataEntryValue | null): string | null {
+  const text = typeof value === "string" ? value.trim() : "";
+  return text && text !== "__none" ? text : null;
+}
+
+export function requiredText(
+  value: FormDataEntryValue | null,
+  message: string,
+): string {
+  const text = cleanText(value);
+  if (!text) throw new DomainError("VALIDATION_ERROR", message);
+  return text;
+}
+
+export function optionalDate(value: FormDataEntryValue | null): Date | null {
+  const text = cleanText(value);
+  if (!text) return null;
+  const date = new Date(text);
+  if (Number.isNaN(date.getTime())) {
+    throw new DomainError("VALIDATION_ERROR", "Geçerli bir tarih girilmelidir.");
+  }
+  return date;
+}
+
+export function decimalToMinor(value: FormDataEntryValue | null): number | null {
+  const normalized = typeof value === "string" ? value.trim().replace(",", ".") : "";
+  if (!normalized) return null;
+  const amount = Number(normalized);
+  if (!Number.isFinite(amount) || amount < 0) {
+    throw new DomainError("VALIDATION_ERROR", "Tutar sıfır veya daha büyük olmalıdır.");
+  }
+  return Math.round((amount + Number.EPSILON) * 100);
+}
+
+export function minorToDecimal(value: number | null | undefined): number | null {
+  return value == null ? null : value / 100;
+}
+
+export function dateToIso(value: Date | null | undefined): string | null {
+  return value ? value.toISOString() : null;
+}