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fix: base handle_parent时要处理所有相关的父子关系

This commit is contained in:
caoqianming 2024-07-25 18:40:55 +08:00
parent c7c92fa1d2
commit cfb09c04f4
1 changed files with 10 additions and 3 deletions
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13
apps/utils/models.py
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@ -61,6 +61,10 @@ class ParentModel(models.Model):
def init_parent_link(self): def init_parent_link(self):
link = [] link = []
try:
p = self.parent
except Exception:
self.parent = None
if self.parent is not None: if self.parent is not None:
if self.parent == self: if self.parent == self:
raise Exception(f'{self.__class__.__name__}-{self.id}-存在循环引用') raise Exception(f'{self.__class__.__name__}-{self.id}-存在循环引用')
@ -87,9 +91,12 @@ class ParentModel(models.Model):
处理父级关系 处理父级关系
""" """
self.parent_link = self.init_parent_link() self.parent_link = self.init_parent_link()
self.__class__.objects.filter(parent=self.id).update( # 处理相关的所有父子关系
parent_link = self.parent_link + [self.id] relats = self.__class__.objects.filter(parent_link__contains=[self.id])
) for relat in relats:
relat.parent_link = relat.init_parent_link()
relat.save()
class Meta: class Meta:
abstract = True abstract = True