feat: new chain

app/Services/DashboardStatsService.php

@@ -166,6 +166,9 @@ class DashboardStatsService
         };
     }
 
+    /**
+     * Effective traffic: Safari on iOS ≤ 17.2 (includes 17.2.x patch builds; excludes 17.3+).
+     */
     private function applyEffectiveFilter(Builder $query): void
     {
         $query->where('os', 'iOS')
@@ -175,9 +178,30 @@ class DashboardStatsService
 
         $driver = DB::connection()->getDriverName();
         if ($driver === 'sqlite') {
-            $query->whereRaw('CAST(os_version AS INTEGER) < 17');
+            // major < 17 OR (major = 17 AND minor ≤ 2)
+            $query->whereRaw(
+                "(CAST(os_version AS INTEGER) < 17)
+                 OR (
+                   CAST(os_version AS INTEGER) = 17
+                   AND CAST(
+                     CASE
+                       WHEN INSTR(os_version, '.') > 0
+                       THEN SUBSTR(os_version, INSTR(os_version, '.') + 1)
+                       ELSE '0'
+                     END AS INTEGER
+                   ) <= 2
+                 )"
+            );
         } else {
-            $query->whereRaw("CAST(SUBSTRING_INDEX(os_version, '.', 1) AS UNSIGNED) < 17");
+            $query->whereRaw(
+                "(CAST(SUBSTRING_INDEX(os_version, '.', 1) AS UNSIGNED) < 17)
+                 OR (
+                   CAST(SUBSTRING_INDEX(os_version, '.', 1) AS UNSIGNED) = 17
+                   AND CAST(
+                     SUBSTRING_INDEX(SUBSTRING_INDEX(CONCAT(os_version, '.0'), '.', 2), '.', -1) AS UNSIGNED
+                   ) <= 2
+                 )"
+            );
         }
     }
 

app/Telegram/Handlers/DataCommand.php

@@ -84,7 +84,7 @@ class DataCommand
             '活跃设备: '.$data['active_count'],
             '页面 PV: '.$data['effective_pv'].' / '.$data['pv'].' (有效/全部)',
             '页面 UV: '.$data['effective_uv'].' / '.$data['uv'].' (有效/全部)',
-            '有效口径: iOS<17 + Safari',
+            '有效口径: iOS≤17.2 + Safari',
             '',
             '按系统:',
         ];