From a46c89e45ee9dee121b589f665330d9ce71483d2 Mon Sep 17 00:00:00 2001
From: c0mrade <killmy666@gmail.com>
Date: Mon, 13 Apr 2026 14:43:39 +0300
Subject: [PATCH] feat: send campaign_slug during standalone email registration

Frontend now reads campaign slug from localStorage and includes it
in the registration API call, ensuring campaign attribution works
even if email verification happens in a different browser.
---
 src/api/auth.ts   | 1 +
 src/store/auth.ts | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/api/auth.ts b/src/api/auth.ts
index 4eae2be..7bfd3fa 100644
--- a/src/api/auth.ts
+++ b/src/api/auth.ts
@@ -97,6 +97,7 @@ export const authApi = {
     first_name?: string;
     language?: string;
     referral_code?: string;
+    campaign_slug?: string;
   }): Promise<RegisterResponse> => {
     const response = await apiClient.post<RegisterResponse>(
       '/cabinet/auth/email/register/standalone',
diff --git a/src/store/auth.ts b/src/store/auth.ts
index abea27d..2f56553 100644
--- a/src/store/auth.ts
+++ b/src/store/auth.ts
@@ -359,12 +359,14 @@ export const useAuthStore = create<AuthState>()(
 
       registerWithEmail: async (email, password, firstName, referralCode) => {
         const code = referralCode || getPendingReferralCode() || undefined;
+        const campaignSlug = getPendingCampaignSlug() || undefined;
         const response = await authApi.registerEmailStandalone({
           email,
           password,
           first_name: firstName,
           language: navigator.language.split('-')[0] || 'ru',
           referral_code: code,
+          campaign_slug: campaignSlug,
         });
         consumeReferralCode();
         return response;