提交

backend/scripts/migrate_dibang_data.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 """Migrate legacy dibang business data into shanxia2.0 db_* tables.
 
-Reads from the original four tables (vehicles, purchase_plans, inbound_outbound,
+Reads from the original three tables (purchase_plans, inbound_outbound,
 weighing_slips), preserves legacy int IDs as VARCHAR primary keys (e.g. 12 → "12"),
 remaps foreign keys, and writes portal public fields (tenant_no, del_flag, etc.).
 
@@ -40,14 +40,12 @@ if str(BACKEND_ROOT) not in sys.path:
 from app.core.config import settings
 
 SOURCE_TABLES = {
-    "vehicles": "vehicles",
     "purchase_plans": "purchase_plans",
     "inbound_outbound": "inbound_outbound",
     "weighing_slips": "weighing_slips",
 }
 
 TARGET_TABLES = {
-    "vehicles": "db_vehicle",
     "purchase_plans": "db_purchase_plan",
     "inbound_outbound": "db_inbound_outbound",
     "weighing_slips": "db_weighing_slip",
@@ -158,23 +156,6 @@ def build_id_maps(rows_by_table: Dict[str, List[dict]]) -> Dict[str, Dict[int, s
     return id_maps
 
 
-def transform_vehicle(row: dict, new_id: str, tenant_no: str, stats: MigrationStats) -> dict:
-    create_time = parse_datetime(row.get("created_at")) or datetime.now()
-    return {
-        "id": new_id,
-        "vehicle_no": str(row["vehicle_no"]).strip(),
-        "tenant_no": tenant_no,
-        "order_num": None,
-        "remark": clip_text(row.get("remarks"), 512, "vehicle.remark", stats),
-        "create_by": None,
-        "create_dept_id": "",
-        "create_time": create_time,
-        "update_by": None,
-        "update_time": create_time,
-        "del_flag": int(row.get("is_deleted") or 0),
-    }
-
-
 def transform_plan(
     row: dict,
     new_id: str,
@@ -311,15 +292,6 @@ def transform_weighing(
 
 
 INSERT_SQL = {
-    "vehicles": """
-        INSERT INTO db_vehicle (
-            id, vehicle_no, tenant_no, order_num, remark,
-            create_by, create_dept_id, create_time, update_by, update_time, del_flag
-        ) VALUES (
-            :id, :vehicle_no, :tenant_no, :order_num, :remark,
-            :create_by, :create_dept_id, :create_time, :update_by, :update_time, :del_flag
-        )
-    """,
     "purchase_plans": """
         INSERT INTO db_purchase_plan (
             id, plan_no, plan_date, start_date, end_date, business_type, product, specification,
@@ -440,10 +412,6 @@ def migrate(
     id_maps = build_id_maps(rows_by_table)
 
     transformed: Dict[str, List[dict]] = {
-        "vehicles": [
-            transform_vehicle(row, id_maps["vehicles"][int(row["id"])], tenant_no, stats)
-            for row in rows_by_table["vehicles"]
-        ],
         "purchase_plans": [
             transform_plan(
                 row,
@@ -502,7 +470,7 @@ def migrate(
         if truncate_target:
             truncate_target_tables(conn, tenant_no)
 
-        for key in ("vehicles", "purchase_plans", "inbound_outbound", "weighing_slips"):
+        for key in ("purchase_plans", "inbound_outbound", "weighing_slips"):
             for payload in transformed[key]:
                 conn.execute(text(INSERT_SQL[key]), payload)
             stats.inserted[key] = len(transformed[key])