shop

src/lib/auth/instagramClientId.ts

@@ -0,0 +1,10 @@
+import { INSTAGRAM_OAUTH_CLIENT_ID } from "@/config/instagramAuth";
+
+/** Instagram OAuth Client ID — env at runtime, then committed fallback (empty until configured) */
+export function getInstagramClientId(): string {
+  return (
+    process.env.NEXT_PUBLIC_INSTAGRAM_CLIENT_ID ||
+    process.env.INSTAGRAM_CLIENT_ID ||
+    INSTAGRAM_OAUTH_CLIENT_ID
+  ).trim();
+}

src/lib/auth/postLogin.ts

@@ -66,7 +66,9 @@ export function parseLoginResponse(raw: unknown): IVerifyOtp {
     page,
     id: obj.id != null ? String(obj.id) : undefined,
     auth_provider:
-      obj.auth_provider === "google" || obj.auth_provider === "mobile"
+      obj.auth_provider === "google" ||
+      obj.auth_provider === "mobile" ||
+      obj.auth_provider === "instagram"
         ? obj.auth_provider
         : undefined,
     email:

src/lib/iranNationalCode.ts

@@ -0,0 +1,15 @@
+/** Standard Iranian national-code (کد ملی) checksum validator. */
+export function isValidIranNationalCode(code: string): boolean {
+  const value = String(code || "");
+  if (!/^\d{10}$/.test(value)) return false;
+  if (/^(\d)\1{9}$/.test(value)) return false;
+
+  const digits = value.split("").map(Number);
+  const sum = digits
+    .slice(0, 9)
+    .reduce((acc, digit, index) => acc + digit * (10 - index), 0);
+  const remainder = sum % 11;
+  const checkDigit = remainder < 2 ? remainder : 11 - remainder;
+
+  return checkDigit === digits[9];
+}