fix: 审核未修正时保留超额提交快照

app/routers/reviews.py

@@ -116,6 +116,14 @@ def _validate_normal_report_devices(db: Session, report: ProductionReport) -> No
             raise HTTPException(status_code=400, detail=f"设备 {device_no} 不是该考勤点的冲压设备")
 
 
+def _missing_over_limit_snapshot(report: ProductionReport) -> bool:
+    return any(
+        item.over_limit_checked_at is None and not item.over_limit_check_source
+        for item in report.items
+        if not is_cleaning_item(item)
+    )
+
+
 def _report_query():
     return select(ProductionReport).options(
         selectinload(ProductionReport.allocations),
@@ -398,6 +406,7 @@ def approve_report(
     schedule = get_work_schedule_config(db, report.attendance_point_name)
     item_map = {item.id: item for item in report.items}
     has_correction = False
+    over_limit_input_changed = False
 
     next_start_at = _effective_review_time(payload.start_at, report.start_at)
     next_end_at = _effective_review_time(payload.end_at, report.end_at)
@@ -443,11 +452,14 @@ def approve_report(
             if correction.raw_material_batch_no is not None
             else item.raw_material_batch_no
         )
-        if (
-            next_device_no != item.device_no
-            or next_project_no != item.project_no
+        product_identity_changed = (
+            next_project_no != item.project_no
             or next_product_name != item.product_name
             or next_process_name != item.process_name
+        )
+        if (
+            next_device_no != item.device_no
+            or product_identity_changed
         ):
             product = db.scalar(
                 select(Product).where(
@@ -481,10 +493,13 @@ def approve_report(
             item.standard_beat = as_float(product.standard_beat)
             item.standard_workload = 0
             has_correction = True
+            if product_identity_changed:
+                over_limit_input_changed = True
 
         if next_raw_material_batch_no != item.raw_material_batch_no:
             item.raw_material_batch_no = next_raw_material_batch_no
             has_correction = True
+            over_limit_input_changed = True
 
         if correction.changeover_count is not None:
             next_changeover_count = as_float(correction.changeover_count)
@@ -499,12 +514,15 @@ def approve_report(
         if correction.good_qty is not None and as_float(correction.good_qty) != as_float(item.good_qty):
             item.good_qty = correction.good_qty
             has_correction = True
+            over_limit_input_changed = True
         if correction.defect_qty is not None and as_float(correction.defect_qty) != as_float(item.defect_qty):
             item.defect_qty = correction.defect_qty
             has_correction = True
+            over_limit_input_changed = True
         if correction.scrap_qty is not None and as_float(correction.scrap_qty) != as_float(item.scrap_qty):
             item.scrap_qty = correction.scrap_qty
             has_correction = True
+            over_limit_input_changed = True
         if item_is_misc and correction.remark is not None:
             next_remark = str(correction.remark or "").strip() or None
             if next_remark != item.remark:
@@ -533,7 +551,8 @@ def approve_report(
     _apply_metrics(report, schedule)
     refresh_report_allocations(db, report, schedule=schedule, commit=False)
     reviewed_at = now()
-    refresh_report_over_limit_snapshot(db, report, source=CHECK_SOURCE_REVIEW, checked_at=reviewed_at)
+    if not is_cleaning and (over_limit_input_changed or _missing_over_limit_snapshot(report)):
+        refresh_report_over_limit_snapshot(db, report, source=CHECK_SOURCE_REVIEW, checked_at=reviewed_at)
     was_pending = report.status == ReportStatus.pending
     report.status = ReportStatus.approved
     report.reviewer_phone = user.phone