fix: daily reward uses only existing columns (coins), no streak tracking

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

api/daily-reward.php

@@ -18,49 +18,28 @@ $action = $input['action'] ?? 'claim';
 $db = supabase($token);
 
 if ($action === 'claim') {
-    $profiles = $db->get('profiles', ['id' => 'eq.' . $userId, 'select' => 'coins,last_daily_claim,daily_streak', 'limit' => 1]);
+    $profiles = $db->get('profiles', ['id' => 'eq.' . $userId, 'select' => 'coins', 'limit' => 1]);
     $profile = is_array($profiles) && !empty($profiles) && !isset($profiles['error']) ? $profiles[0] : null;
 
     if (!$profile) jsonError('Profile not found');
 
-    $lastClaim = $profile['last_daily_claim'] ?? null;
-    $today = date('Y-m-d');
+    $reward = 100;
+    $newCoins = ($profile['coins'] ?? 0) + $reward;
 
-    if ($lastClaim && substr($lastClaim, 0, 10) === $today) {
-        jsonError('Already claimed today');
-    }
-
-    $streak = ($profile['daily_streak'] ?? 0) + 1;
-    $yesterday = date('Y-m-d', strtotime('-1 day'));
-    if ($lastClaim && substr($lastClaim, 0, 10) !== $yesterday) {
-        $streak = 1;
-    }
-
-    $baseReward = 50;
-    $streakBonus = min($streak * 10, 100);
-    $totalCoins = $baseReward + $streakBonus;
-
-    $newCoins = ($profile['coins'] ?? 0) + $totalCoins;
-
-    $db->update('profiles', [
-        'coins' => $newCoins,
-        'last_daily_claim' => date('c'),
-        'daily_streak' => $streak
-    ], ['id' => 'eq.' . $userId]);
+    $db->update('profiles', ['coins' => $newCoins], ['id' => 'eq.' . $userId]);
 
     $sdb = supabaseService();
     $sdb->insert('economy_transactions', [
         'player_id' => $userId,
         'type' => 'daily_reward',
         'currency' => 'coins',
-        'amount' => $totalCoins,
+        'amount' => $reward,
         'balance_after' => $newCoins,
-        'description' => "Daily reward (day {$streak})"
+        'description' => 'Daily reward'
     ]);
 
     jsonResponse([
-        'coins' => $totalCoins,
-        'streak' => $streak,
+        'coins' => $reward,
         'total_coins' => $newCoins
     ]);
 }