chore: rebase trash, user api

-from rest_framework import serializers
-from .models import File
-
-
-class FileSerializer(serializers.ModelSerializer):
-    class Meta:
-        model = File
-        fields = ['id', 'parent_id', 'owner_id', 'uploader_id', 'type', 'name', 'size', 'is_public', 'is_shared',
-                  'is_starred', 'is_trahsed', 'created_at']
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-from django.conf.urls import url
-from rest_framework.urlpatterns import format_suffix_patterns
-from . import views
-
-# API endpoints
-urlpatterns = format_suffix_patterns([
-    url(r'^folders/(?P<pk>\w+)/$', views.FolderRequest.as_view()),
-    url(r'^folders/$', views.FolderRequest.as_view()),
-    url(r'^files/', views.StarredFiles.as_view()),
-    url(r'^files/starred/(?P<pk>\w+).$', views.StarredFiles.as_view()),
-    url(r'^trash/(?P<pk>\w+)/$', views.TrashReqeust.as_view()),
-    url(r'^trash/$', views.FolderRequest.as_view()),
-])
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-from django.contrib import admin
-from khubox.models import *
-
-# Register your models here.
-admin.site.register(File)
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-from django.apps import AppConfig
-
-
-class UserConfig(AppConfig):
-    name = 'user'

-# -*- coding: utf-8 -*-
-# Generated by Django 1.11.29 on 2020-06-08 16:22
-from __future__ import unicode_literals
-
-import datetime
-from django.db import migrations, models
-import user.models
-
-
-class Migration(migrations.Migration):
-
-    initial = True
-
-    dependencies = [
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='User',
-            fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('password', models.CharField(max_length=128, verbose_name='password')),
-                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
-                ('email', models.EmailField(max_length=254, unique=True)),
-                ('name', models.CharField(max_length=100)),
-                ('date_of_birth', models.DateField(default=datetime.date.today)),
-                ('storage_usage', models.FloatField(default=0)),
-                ('is_admin', models.BooleanField(default=False)),
-            ],
-            options={
-                'abstract': False,
-            },
-            managers=[
-                ('objects', user.models.UserManager()),
-            ],
-        ),
-    ]

-from django.db import models
-from django.contrib.auth.models import AbstractBaseUser,BaseUserManager
-import datetime
-
-
-class UserManager(BaseUserManager):
-    use_in_migrations = True
-
-    def create_user(self, email, name, date_of_birth, password=None):
-        user = self.model(
-            email=self.normalize_email(email),
-            date_of_birth=date_of_birth,
-            name=name,
-        )
-        user.set_password(password)
-        user.save(using=self._db)
-        return user
-
-    def create_staffuser(self, email, name, date_of_birth, password):
-        user = self.create_user(
-            email,
-            password=password,
-            date_of_birth=date_of_birth,         
-            name=name,
-        )
-        user.staff = True
-        user.save(using=self._db)
-        return user
-
-    def create_superuser(self, email, name, date_of_birth, password):
-        user = self.create_user(
-            email,
-            password=password,
-            date_of_birth=date_of_birth,
-            name= "True",
-        )
-        user.is_admin = True
-        user.save(using=self._db)
-        return user
-
-    
-
-
-class User(AbstractBaseUser):
-
-    username = None
-    email = models.EmailField( unique=True)
-    name = models.CharField(max_length=100)
-    date_of_birth = models.DateField(default=datetime.date.today)
-    storage_usage = models.FloatField( default = 0)
-
-    is_admin = models.BooleanField(default=False)
-
-    USERNAME_FIELD = 'email'
-    REQUIRED_FIELDS = [ 'date_of_birth','name' ]
-
-    objects = UserManager()
-
-    def __str__(self):
-        return self.email
-    
-    @property
-    def is_staff(self):
-        return self.is_admin
-
-    def has_perm(self, perm, obj = None):
-        return True
-    
-    def has_module_perms(self, app_label):
-        return True
-

-from rest_framework import serializers
-from .models import User
-from django.contrib.auth.models import Group
-from django.contrib.auth import authenticate
-
-
-# 회원가입 시리얼라이저
-
-class CreateUserSerializer(serializers.ModelSerializer):
-    class Meta:
-        model = User
-        fields = ("email", "name", "date_of_birth", "password")
-        extra_kwargs = {"password": {"write_only": True}}
-
-    def create(self, validated_data):
-        user = User.objects.create_user(
-            validated_data["email"],
-            validated_data["name"],
-            validated_data["date_of_birth"],
-            validated_data["password"]
-        )
-        return user
-
-
-# 접속 유지중인지 확인할 시리얼라이저
-
-class UserSerializer(serializers.ModelSerializer):
-    class Meta:
-        model = User
-        fields = ("id","email", "name","date_of_birth","storage_usage")
-
-
-# 로그인 시리얼라이저 
-
-class LoginUserSerializer(serializers.Serializer):
-    email = serializers.EmailField()
-    password = serializers.CharField()
-
-    def validate(self, data):
-        user = authenticate(**data)
-        if user and user.is_active:
-            return user
-        raise serializers.ValidationError("Unable to log in with provided credentials.")
-
-
-class UpdateUserSerializer(serializers.ModelSerializer):
-    class Meta:
-        model = User
-        fields = ("email", "name", "date_of_birth","storage_usage", "password")
-        extra_kwargs = {"password": {"write_only": True}}
-        read_only_fields = ('email',"storage_usage")
-
-    def update(self, instance, validated_data):
-
-        password = validated_data.pop('password', None)
-
-        for (key, value) in validated_data.items():
-            setattr(instance, key, value)
-
-        if password is not None:
-            instance.set_password(password)
-
-        instance.save()
-
-        return instance
-

-from django.test import TestCase
-
-# Create your tests here.

-from django.conf.urls import url, include
-from .views import (RegistrationAPI,
-                    LoginAPI, 
-                    UserAPI, 
-                    RegistrationAPI,
-                    UserListAPI,
-                    UserUpdateAPI,
-                    )
-
-urlpatterns =[
-    url("^register/$", RegistrationAPI.as_view()),
-    url("^login/$", LoginAPI.as_view()),
-    url("^user/$", UserAPI.as_view()),
-    url("^update/$", UserUpdateAPI.as_view()),
-    url("^userlist/$", UserListAPI.as_view()),
-    url("",include("knox.urls")), #logout/ url접속시 로그아웃
-]
-

-from rest_framework import viewsets, permissions, generics, mixins, status
-#from rest_framework.authentication import TokenAuthentication
-from rest_framework.response import Response
-from .models import User
-from .serializers import (
-    CreateUserSerializer,
-    UserSerializer,
-    LoginUserSerializer,
-    UpdateUserSerializer,
-)
-from knox.models import AuthToken
-
-
-class RegistrationAPI(generics.GenericAPIView):
-    serializer_class = CreateUserSerializer
-
-    def post(self, request, *args, **kwargs):
-        if len(request.data["email"]) < 6 or len(request.data["password"]) < 4:
-            body = {"message": "short field"}
-            return Response(body, status=status.HTTP_400_BAD_REQUEST)
-        serializer = self.get_serializer(data=request.data)
-        serializer.is_valid(raise_exception=True)
-        user = serializer.save()
-        return Response(
-            {
-                "user": UserSerializer(
-                    user, context=self.get_serializer_context()
-                ).data,
-                "token": AuthToken.objects.create(user)[1],
-            }
-        )
-
-
-class LoginAPI(generics.GenericAPIView):
-    serializer_class = LoginUserSerializer
-
-    def post(self, request, *args, **kwargs):
-        serializer = self.get_serializer(data=request.data)
-        serializer.is_valid(raise_exception=True)
-        user = serializer.validated_data
-        return Response(
-            {
-                "user": UserSerializer(
-                    user, context=self.get_serializer_context()
-                ).data,
-                "token": AuthToken.objects.create(user)[1],
-            }
-        )
-
-
-class UserAPI(generics.RetrieveAPIView):
-    permission_classes = [permissions.IsAuthenticated]
-    serializer_class = UserSerializer
-
-    def get_object(self):
-        return self.request.user
-
-
-class UserListAPI(generics.ListAPIView):
-    queryset = User.objects.all()
-    serializer_class = UserSerializer
-
-
-class UserUpdateAPI(generics.RetrieveUpdateAPIView):
-    permission_classes = [permissions.IsAuthenticated]
-    serializer_class = UpdateUserSerializer
-    def retrieve(self, request, *args, **kwargs):
-        serializer = self.serializer_class(request.user)
-        return Response(serializer.data, status=status.HTTP_200_OK)
-    def update(self, request, *args, **kwargs):
-        serializer = self.serializer_class(request.user, data=request.data, partial=True)
-        serializer.is_valid(raise_exception=True)
-        serializer.save()
-        return Response(serializer.data, status=status.HTTP_200_OK)