采购申请审批完成后状态变更

jikimo_purchase_request_tier_validation/models/models.py

@@ -5,12 +5,12 @@ import logging
 _logger = logging.getLogger(__name__)
 
 
-class PurchaseRequestTierValidation(models.Model):
-    _name = 'purchase.request.tier.validation'
+class PurchaseRequest(models.Model):
+    _inherit = 'purchase.request'
     
 
     def _validate_tier(self, tiers=False):
-        res = super(PurchaseRequestTierValidation, self)._validate_tier(tiers)
+        res = super(PurchaseRequest, self)._validate_tier(tiers)
 
         # 检查是否所有审批都已通过
         all_approved = all(