feat(auth): improve otp delivery and verification flow

src/api/users.ts

@@ -1,29 +1,44 @@
 import { authFetch, buildApiError, buildApiUrl } from './client';
-
-// --- Auth Endpoints ---
-
+
+const normalizeDigits = (value: string) =>
+  value
+    .replace(/[۰-۹]/g, (digit) => String("۰۱۲۳۴۵۶۷۸۹".indexOf(digit)))
+    .replace(/[٠-٩]/g, (digit) => String("٠١٢٣٤٥٦٧٨٩".indexOf(digit)))
+
+// --- Auth Endpoints ---
+
 export const loginWithPassword = async (mobile: string, password: string) => {
+  const normalizedMobile = normalizeDigits(mobile)
   const response = await authFetch('/api/users/login/', {
     method: 'POST',
-    body: JSON.stringify({ mobile, password })
+    body: JSON.stringify({ mobile: normalizedMobile, password })
   });
   if (!response.ok) throw await buildApiError(response);
   return response.json();
 };
 
-export const sendOtp = async (mobile: string, mode: string) => {
+export interface SendOtpResponse {
+  detail: string
+  expires_in_seconds: number
+  expires_at?: string | null
+}
+
+export const sendOtp = async (mobile: string, mode: string): Promise<SendOtpResponse> => {
+  const normalizedMobile = normalizeDigits(mobile)
   const response = await authFetch('/api/users/otp/send/', {
     method: 'POST',
-    body: JSON.stringify({ mobile, mode })
+    body: JSON.stringify({ mobile: normalizedMobile, mode })
   });
   if (!response.ok) throw await buildApiError(response);
   return response.json();
 };
 
 export const loginWithOtp = async (mobile: string, otp: string) => {
+  const normalizedMobile = normalizeDigits(mobile)
+  const normalizedOtp = normalizeDigits(otp)
   const response = await authFetch('/api/users/otp/login/', {
     method: 'POST',
-    body: JSON.stringify({ mobile, code: otp })
+    body: JSON.stringify({ mobile: normalizedMobile, code: normalizedOtp })
   });
   if (!response.ok) throw await buildApiError(response);
   return response.json();
@@ -37,9 +52,18 @@ export const registerWithOtp = async (
   first_name = "",
   last_name = "",
 ) => {
+  const normalizedMobile = normalizeDigits(mobile)
+  const normalizedCode = normalizeDigits(code)
   const response = await authFetch("/api/users/register/", {
     method: "POST",
-    body: JSON.stringify({ mobile, code, password, re_password, first_name, last_name }),
+    body: JSON.stringify({
+      mobile: normalizedMobile,
+      code: normalizedCode,
+      password,
+      re_password,
+      first_name,
+      last_name,
+    }),
   })
   if (!response.ok) throw await buildApiError(response)
   return response.json()
@@ -51,9 +75,16 @@ export const resetPasswordWithOtp = async (
   password: string,
   re_password: string,
 ) => {
+  const normalizedMobile = normalizeDigits(mobile)
+  const normalizedCode = normalizeDigits(code)
   const response = await authFetch("/api/users/password/reset/", {
     method: "POST",
-    body: JSON.stringify({ mobile, code, password, re_password }),
+    body: JSON.stringify({
+      mobile: normalizedMobile,
+      code: normalizedCode,
+      password,
+      re_password,
+    }),
   })
   if (!response.ok) throw await buildApiError(response)
   return response.json()
@@ -107,9 +138,10 @@ export const completeGoogleOAuthSignup = async (
   flow: string,
   mobile: string,
 ): Promise<GoogleOAuthFlowResponse> => {
+  const normalizedMobile = normalizeDigits(mobile)
   const response = await authFetch("/api/users/oauth/google/complete/", {
     method: "POST",
-    body: JSON.stringify({ flow, mobile }),
+    body: JSON.stringify({ flow, mobile: normalizedMobile }),
   });
   if (!response.ok) throw await buildApiError(response);
   return response.json();
@@ -128,9 +160,10 @@ export const verifyGoogleOAuthClaim = async (
   flow: string,
   code: string,
 ): Promise<GoogleOAuthFlowResponse> => {
+  const normalizedCode = normalizeDigits(code)
   const response = await authFetch("/api/users/oauth/google/claim/verify/", {
     method: "POST",
-    body: JSON.stringify({ flow, code }),
+    body: JSON.stringify({ flow, code: normalizedCode }),
   });
   if (!response.ok) throw await buildApiError(response);
   return response.json();
@@ -193,9 +226,9 @@ export interface SearchedUser {
   profile_picture: string | null;
 }
 
-export const searchUserByExactMobile = async (mobile: string): Promise<SearchedUser | null> => {
-  try {
-    const response = await authFetch(`/api/users/search/?mobile=${encodeURIComponent(mobile)}`);
+export const searchUserByExactMobile = async (mobile: string): Promise<SearchedUser | null> => {
+  try {
+    const response = await authFetch(`/api/users/search/?mobile=${encodeURIComponent(normalizeDigits(mobile))}`);
     if (!response.ok) return null; // Returns null on 404 or other errors
     return await response.json();
   } catch (error) {