Improve the frontend 2

services/production/app/services/production_service.py

@@ -1501,6 +1501,9 @@ class ProductionService:
                 # Create equipment
                 equipment = await equipment_repo.create_equipment(equipment_dict)
 
+                # Commit the transaction to persist changes
+                await session.commit()
+
                 logger.info("Created equipment",
                            equipment_id=str(equipment.id), tenant_id=str(tenant_id))
 
@@ -1529,6 +1532,9 @@ class ProductionService:
                     equipment_update.model_dump(exclude_none=True)
                 )
 
+                # Commit the transaction to persist changes
+                await session.commit()
+
                 logger.info("Updated equipment",
                            equipment_id=str(equipment_id), tenant_id=str(tenant_id))
 
@@ -1554,6 +1560,9 @@ class ProductionService:
                 # Soft delete equipment
                 success = await equipment_repo.delete_equipment(equipment_id)
 
+                # Commit the transaction to persist changes
+                await session.commit()
+
                 logger.info("Deleted equipment",
                            equipment_id=str(equipment_id), tenant_id=str(tenant_id))
 
@@ -1564,6 +1573,60 @@ class ProductionService:
                         error=str(e), equipment_id=str(equipment_id), tenant_id=str(tenant_id))
             raise
 
+    async def hard_delete_equipment(self, tenant_id: UUID, equipment_id: UUID) -> bool:
+        """Permanently delete an equipment item from database"""
+        try:
+            async with self.database_manager.get_session() as session:
+                from app.repositories.equipment_repository import EquipmentRepository
+                equipment_repo = EquipmentRepository(session)
+
+                # First verify equipment belongs to tenant
+                equipment = await equipment_repo.get_equipment_by_id(tenant_id, equipment_id)
+                if not equipment:
+                    return False
+
+                # Get deletion summary first for logging
+                summary = await equipment_repo.get_equipment_deletion_summary(tenant_id, equipment_id)
+
+                # Hard delete equipment
+                success = await equipment_repo.hard_delete_equipment(equipment_id)
+
+                # Commit the transaction to persist changes
+                await session.commit()
+
+                logger.info("Hard deleted equipment",
+                           equipment_id=str(equipment_id),
+                           tenant_id=str(tenant_id),
+                           affected_batches=summary.get("production_batches_count", 0))
+
+                return success
+
+        except Exception as e:
+            logger.error("Error hard deleting equipment",
+                        error=str(e), equipment_id=str(equipment_id), tenant_id=str(tenant_id))
+            raise
+
+    async def get_equipment_deletion_summary(self, tenant_id: UUID, equipment_id: UUID) -> Dict[str, Any]:
+        """Get deletion summary for an equipment item"""
+        try:
+            async with self.database_manager.get_session() as session:
+                from app.repositories.equipment_repository import EquipmentRepository
+                equipment_repo = EquipmentRepository(session)
+
+                summary = await equipment_repo.get_equipment_deletion_summary(tenant_id, equipment_id)
+
+                logger.info("Retrieved equipment deletion summary",
+                           equipment_id=str(equipment_id),
+                           tenant_id=str(tenant_id),
+                           can_delete=summary.get("can_delete", False))
+
+                return summary
+
+        except Exception as e:
+            logger.error("Error getting equipment deletion summary",
+                        error=str(e), equipment_id=str(equipment_id), tenant_id=str(tenant_id))
+            raise
+
     # ================================================================
     # SUSTAINABILITY / WASTE ANALYTICS
     # ================================================================