如何在Django中创建2级管理员用户，每个用户将仅管理他创建的用户？

Question

我需要创建1个以上的管理员用户，该用户只能向他在django中创建的用户管理角色/权限。此管理员应该只能看到他创建的用户，而不能看到其他用户创建的用户。简而言之，我希望将django用作我的客户的SaaS模型，他只能在其中管理员工/用户，这有可能吗？如何实现呢？例如。管理员A可以为其公司A创建用户并为其设置角色，管理员B可以为其公司B创建用户并设置其角色。但是同时，管理员A应该不能看到由管理员B创建的用户，反之亦然。

Answer 1

Step-1. django-admin startproject twoadminproject

Step-2. cd twoadminproject

Step-3. python manage.py startapp twoadminapp

Step-4. Change models.py of "twoadminapp" app:

from django.db import models
from django.contrib.auth.models import AbstractUser


class User(AbstractUser):
    created_by = models.CharField(max_length=30, blank=True, null=True)

Step-5. Change settings.py:

# Add you app in INSTALLED_APPS list

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'twoadminapp',
]

# Add one line at the end

AUTH_USER_MODEL = 'twoadminapp.User'

Step-6. python manage.py makemigrations

Step-7. python manage.py migrate

Step-8. python manage.py createsuperuser (Execute this command twice for creating two admin users)

Step-9. Change admin.py of "twoadminapp" app:

from django.contrib import admin
from .models import User

# Register your models here.


class UserAdmin(admin.ModelAdmin):
    def get_queryset(self, request):
        users = super(UserAdmin, self).get_queryset(request)
        return users.filter(created_by=request.user.username)


admin.site.register(User, UserAdmin)

So, whenever you add user from admin panel, you have to fill admin username in the created by field of 'add user form' or you can initialize it in forms.py