merge conflict fix

apps/edr-freight-api/src/common/validators/is-phone-number.validator.ts

@@ -0,0 +1,53 @@
+import {
+  registerDecorator,
+  ValidationArguments,
+  ValidationOptions,
+  ValidatorConstraint,
+  ValidatorConstraintInterface,
+} from 'class-validator';
+import { isValidPhoneNumber, parsePhoneNumberFromString } from 'libphonenumber-js';
+
+/**
+ * Country-aware phone validation. The value is expected as a full international
+ * number (E.164, e.g. "+251911223344"), so the country is derived from the
+ * value itself — no separate country field needed.
+ */
+@ValidatorConstraint({ name: 'IsValidPhone', async: false })
+export class IsValidPhoneConstraint implements ValidatorConstraintInterface {
+  validate(value: unknown): boolean {
+    // Empty is allowed here; pair with @IsOptional / @IsNotEmpty as needed.
+    if (value === undefined || value === null || value === '') return true;
+    if (typeof value !== 'string') return false;
+    return isValidPhoneNumber(value);
+  }
+
+  defaultMessage(args: ValidationArguments): string {
+    return `${args.property} must be a valid international phone number (E.164, e.g. +251911223344)`;
+  }
+}
+
+/** Class-validator decorator wrapping the country-aware phone constraint. */
+export function IsValidPhone(validationOptions?: ValidationOptions) {
+  return function (object: object, propertyName: string) {
+    registerDecorator({
+      target: object.constructor,
+      propertyName,
+      options: validationOptions,
+      constraints: [],
+      validator: IsValidPhoneConstraint,
+    });
+  };
+}
+
+/**
+ * Normalize a phone string to canonical E.164. Returns the canonical form when
+ * parseable, otherwise the trimmed original (tolerant — never throws), or the
+ * value unchanged when empty/nullish.
+ */
+export function normalizeE164(
+  value: string | null | undefined,
+): string | null | undefined {
+  if (value === undefined || value === null || value === '') return value;
+  const parsed = parsePhoneNumberFromString(value);
+  return parsed?.isValid() ? parsed.number : value.trim();
+}