1、添加只有客供料入库单才能看见收货人/联系地址/电话号码等字段;

sf_maintenance/models/sf_maintenance.py

@@ -689,6 +689,8 @@ class SfMaintenanceEquipment(models.Model):
                     if next_date < date_now:
                         next_date = date_now
                 else:
+                    if not equipment.initial_action_date:
+                        raise ValidationError('重置保养日期不能为空!!!')
                     next_date = equipment.initial_action_date + timedelta(days=equipment.period)
                 equipment.next_action_date = next_date
         else:
@@ -735,6 +737,8 @@ class SfMaintenanceEquipment(models.Model):
                     if next_date < date_now:
                         next_date = date_now
                 else:
+                    if not equipment.initial_overhaul_date:
+                        raise ValidationError('重置维修日期不能为空')
                     next_date = equipment.initial_overhaul_date + timedelta(days=equipment.overhaul_period)
                 equipment.overhaul_date = next_date
         else: