feat(server): modularize backend and admin console

app/repositories/log_repository.py

@@ -0,0 +1,99 @@
+import db
+
+
+def list_upgrade_logs(limit: int = 200) -> list[dict]:
+    conn = db.get_conn()
+    rows = conn.execute(
+        """
+        SELECT id,device_id,from_ver,to_ver,result,create_time
+        FROM upgrade_logs ORDER BY create_time DESC LIMIT ?
+        """,
+        (limit,),
+    ).fetchall()
+    conn.close()
+    return [
+        {
+            "id": row["id"],
+            "device_id": row["device_id"],
+            "app_id": "",
+            "from_version": row["from_ver"],
+            "to_version": row["to_ver"],
+            "result": row["result"],
+            "create_time": row["create_time"],
+        }
+        for row in rows
+    ]
+
+
+def delete_upgrade_log(log_id: int) -> int:
+    conn = db.get_conn()
+    cur = conn.execute("DELETE FROM upgrade_logs WHERE id=?", (log_id,))
+    conn.commit()
+    deleted = cur.rowcount
+    conn.close()
+    return deleted
+
+
+def clear_upgrade_logs() -> int:
+    conn = db.get_conn()
+    cur = conn.execute("DELETE FROM upgrade_logs")
+    conn.commit()
+    deleted = cur.rowcount
+    conn.close()
+    return deleted
+
+
+def list_download_logs(app_id: str = "", limit: int = 300) -> list[dict]:
+    conn = db.get_conn()
+    if app_id:
+        rows = conn.execute("SELECT * FROM download_logs WHERE app_id=? ORDER BY id DESC LIMIT ?", (app_id, limit)).fetchall()
+    else:
+        rows = conn.execute("SELECT * FROM download_logs ORDER BY id DESC LIMIT ?", (limit,)).fetchall()
+    conn.close()
+    return [dict(row) for row in rows]
+
+
+def delete_download_log(log_id: int) -> int:
+    conn = db.get_conn()
+    cur = conn.execute("DELETE FROM download_logs WHERE id=?", (log_id,))
+    conn.commit()
+    deleted = cur.rowcount
+    conn.close()
+    return deleted
+
+
+def clear_download_logs(app_id: str = "") -> int:
+    conn = db.get_conn()
+    if app_id:
+        cur = conn.execute("DELETE FROM download_logs WHERE app_id=?", (app_id,))
+    else:
+        cur = conn.execute("DELETE FROM download_logs")
+    conn.commit()
+    deleted = cur.rowcount
+    conn.close()
+    return deleted
+
+
+def list_audit_logs(limit: int = 300) -> list[dict]:
+    conn = db.get_conn()
+    rows = conn.execute("SELECT * FROM admin_audit_logs ORDER BY id DESC LIMIT ?", (limit,)).fetchall()
+    conn.close()
+    return [dict(row) for row in rows]
+
+
+def delete_audit_log(log_id: int) -> int:
+    conn = db.get_conn()
+    cur = conn.execute("DELETE FROM admin_audit_logs WHERE id=?", (log_id,))
+    conn.commit()
+    deleted = cur.rowcount
+    conn.close()
+    return deleted
+
+
+def clear_audit_logs() -> int:
+    conn = db.get_conn()
+    cur = conn.execute("DELETE FROM admin_audit_logs")
+    conn.commit()
+    deleted = cur.rowcount
+    conn.close()
+    return deleted