feat: 支持 Linux 客户端配置与发布校验

app/repositories/license_repository.py

@@ -51,6 +51,17 @@ def list_licenses(app_id: str = "", include_deleted: bool = False) -> list:
     return rows
 
 
+def get_license_by_hash_with_usage(license_key_hash: str):
+    conn = db.get_conn()
+    row = conn.execute(
+        """SELECT l.*,(SELECT COUNT(*) FROM license_devices d WHERE d.license_id=l.license_id) used_devices
+        FROM licenses l WHERE l.license_key_hash=? AND l.status<>'deleted'""",
+        (license_key_hash,),
+    ).fetchone()
+    conn.close()
+    return row
+
+
 def set_license_status(license_id: str, status: str) -> int:
     conn = db.get_conn()
     cur = conn.execute(