feat: xxbb

2026-08-14 02:59:21 +08:00
parent 31924ca770
commit 5bf6852f66
82 changed files with 2890 additions and 521 deletions
@@ -11,13 +11,14 @@ class PageVisit extends Model
    protected $fillable = [
        'channel_id',
        'client_uid',
+        'session_id',
        'user_agent',
        'os',
        'os_version',
        'browser',
        'browser_version',
        'ip',
-        'path',
+        'domain',
        'referer',
        'created_at',
    ];
@@ -28,4 +29,33 @@ class PageVisit extends Model
            'created_at' => 'datetime',
        ];
    }
+
+    public static function normalizeDomain(?string $value): ?string
+    {
+        $value = trim((string) $value);
+        if ($value === '') {
+            return null;
+        }
+        $value = preg_replace('#^https?://#i', '', $value) ?? $value;
+        $value = explode('/', $value, 2)[0];
+        $value = strtolower(rtrim($value));
+        if ($value === '' || ! str_contains($value, '.')) {
+            return null;
+        }
+
+        return substr($value, 0, 255);
+    }
+
+    public const VISITOR_UID_LENGTH = 16;
+
+    /**
+     * Stable visitor id: same domain+ip always yields the same 16-hex value.
+     */
+    public static function visitorUid(?string $domain, ?string $ip): string
+    {
+        $domainKey = self::normalizeDomain($domain) ?? strtolower(trim((string) $domain));
+        $ipKey = trim((string) $ip);
+
+        return substr(hash('sha256', $domainKey."\0".$ipKey), 0, self::VISITOR_UID_LENGTH);
+    }
 }