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code/utils/models.py

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+# -*- coding: utf-8 -*-
+
+"""
+@author: 猿小天
+@contact: QQ:1638245306
+@Created on: 2021/5/31 031 22:08
+@Remark: 公共基础model类
+"""
+import uuid
+
+from django.apps import apps
+from django.db import models
+
+from fuadmin import settings
+
+
+class CoreModel(models.Model):
+    """
+    核心标准抽象模型模型,可直接继承使用
+    增加审计字段, 覆盖字段时, 字段名称请勿修改, 必须统一审计字段名称
+    """
+    id = models.BigAutoField(primary_key=True, help_text="Id", verbose_name="Id")
+    remark = models.CharField(max_length=255, verbose_name="描述", null=True, blank=True, help_text="描述")
+    creator = models.ForeignKey(to=settings.AUTH_USER_MODEL, related_query_name='creator_query', null=True,
+                                verbose_name='创建人', help_text="创建人", on_delete=models.SET_NULL, db_constraint=False)
+    modifier = models.CharField(max_length=255, null=True, blank=True, help_text="修改人", verbose_name="修改人")
+    belong_dept = models.IntegerField(help_text="数据归属部门", null=True, blank=True, verbose_name="数据归属部门")
+    update_datetime = models.DateTimeField(auto_now=True, null=True, blank=True, help_text="修改时间", verbose_name="修改时间")
+    create_datetime = models.DateTimeField(auto_now_add=True, null=True, blank=True, help_text="创建时间",
+                                           verbose_name="创建时间")
+    sort = models.IntegerField(default=1, null=True, blank=True, verbose_name="显示排序", help_text="显示排序")
+
+    class Meta:
+        abstract = True
+        verbose_name = '核心模型'
+        verbose_name_plural = verbose_name
+
+
+def get_all_models_objects(model_name=None):
+    """
+    获取所有 models 对象
+    :return: {}
+    """
+    settings.ALL_MODELS_OBJECTS = {}
+    if not settings.ALL_MODELS_OBJECTS:
+        all_models = apps.get_models()
+        for item in list(all_models):
+            table = {
+                "tableName": item._meta.verbose_name,
+                "table": item.__name__,
+                "tableFields": []
+            }
+            for field in item._meta.fields:
+                fields = {
+                    "title": field.verbose_name,
+                    "field": field.name
+                }
+                table['tableFields'].append(fields)
+            settings.ALL_MODELS_OBJECTS.setdefault(item.__name__, {"table": table, "object": item})
+    if model_name:
+        return settings.ALL_MODELS_OBJECTS[model_name] or {}
+    return settings.ALL_MODELS_OBJECTS or {}