add ai models

backend/utils/models.py

@@ -9,7 +9,20 @@ class CommonStatus(models.IntegerChoices):
     DISABLED = 0, '禁用'
     ENABLED = 1, '启用'
 
-class CoreModel(models.Model):
+
+class AutoCommentModel(models.Model):
+    class Meta:
+        abstract = True
+
+    # 给字段自动添加db_comment
+    def __init_subclass__(cls, **kwargs):
+        super().__init_subclass__(**kwargs)
+        for field in cls._meta.fields:
+            if getattr(field, 'verbose_name', None) and not getattr(field, 'db_comment', None):
+                field.db_comment = field.verbose_name
+
+
+class CoreModel(AutoCommentModel):
     remark = models.CharField(max_length=256, db_comment="备注", null=True, blank=True, help_text="备注",
                               verbose_name="备注")
     creator = models.CharField(max_length=64, null=True, blank=True, help_text="创建人", db_comment="创建人",