add Video AutoDelete, Delete API

-{
-    "aws" : {
-        "access_key_id" : "AKIA5ZZ6DPFONI4VDIPH",
-        "secret_access_key" : "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",
-        "s3_bucket_name" : "khuproject2020",
-        "s3_access_url" : "https://khuproject2020.s3.ap-northeast-2.amazonaws.com/"
-    }
-}
\ No newline at end of file

@@ -4,4 +4,4 @@ __pycache__
 db.sqlite3
 /static
 .DS_Store
-.aws_key.json
+*.json

 from django.contrib import admin
-
+from .models import Video, Phone
 # Register your models here.
+admin.site.register(Video)
+admin.site.register(Phone)
\ No newline at end of file

 from django.db import models
+from django.conf import settings
 from django.utils import timezone
 
 # Create your models here.
@@ -6,7 +7,8 @@ class Phone(models.Model) :
     username = models.CharField(max_length = 255)
     and_id = models.CharField(max_length = 255, primary_key = True)
 
+
 class Video(models.Model) :
-    vidname = models.CharField(max_length = 255)
+    vidname = models.CharField(max_length = 255, primary_key = True)
     created = models.DateTimeField(default = timezone.now)
     s3_link = models.CharField(max_length = 255)
\ No newline at end of file

@@ -15,12 +15,13 @@ from rest_framework.response import Response
 from boto3.session import Session
 from src.settings import AWS_REGION
 from src.settings import S3_ACCESS_URL
+from src.settings import S3_ACCESS_KEY_ID, S3_SECRET_ACCESS_KEY, S3_STORAGE_BUCKET_NAME
 
 from datetime import datetime, timedelta
 # Create your views here.
 
 class VideoDownload(APIView) :
-    def get(self, request, format=None) :
+    def get(self, request, format = None) :
         try :   
             request_id = request.GET.get('vidname')
             if request_id == 'None' :
@@ -43,4 +44,32 @@ class VideoDownload(APIView) :
                 'date' : datetime.now()
             }, status = status.HTTP_404_NOT_FOUND)
 
+class VideoAutoDelete(APIView) :
+    def post(self, request, format = None) :
+            checkdate = datetime.now() + timedelta(days = -7)
+            quaryset = Video.objects.filter(created__lt = checkdate)
+            session = boto3.session.Session(aws_access_key_id = S3_ACCESS_KEY_ID, aws_secret_access_key = S3_SECRET_ACCESS_KEY, region_name = AWS_REGION)
+            s3 = session.client('s3')
+            for delvid in quaryset :
+                s3.delete_object(Bucket = S3_STORAGE_BUCKET_NAME, Key = str(delvid.vidname))
+            quaryset.delete()
+            return Response(status = status.HTTP_200_OK)
 
+class VideoDelete(APIView) :
+    def post(self, request, format = None) :
+        try : 
+            request_id = request.GET.get('vidname')
+            if request_id == 'None' :
+                raise FieldDoesNotExist
+            session = boto3.session.Session(aws_access_key_id = S3_ACCESS_KEY_ID, aws_secret_access_key = S3_SECRET_ACCESS_KEY, region_name = AWS_REGION)
+            s3 = session.client('s3')
+            
+            target = Video.objects.get(vidname = request_id)
+            s3.delete_object(Bucket = S3_STORAGE_BUCKET_NAME, Key = str(target.vidname))
+            target.delete()
+            return Response(status = status.HTTP_200_OK)
+        except FieldDoesNotExist as error :
+            return Response({
+                'error' : "FieldDoesNotExist ",
+                'date' : datetime.now()
+            }, status = status.HTTP_400_BAD_REQUEST)
\ No newline at end of file

@@ -21,4 +21,6 @@ from api import views
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('api/videoDownload/', views.VideoDownload.as_view()),
+    path('api/videoAutoDelete/', views.VideoAutoDelete.as_view()),
+    path('api/videoDelete/', views.VideoDelete.as_view()),
 ]