upgrade admin + change date to datetime

subscriptions/admin.py

@@ -2,7 +2,7 @@ from django.contrib import admin
 from .models import ASSNotification
 
 class ASSNotificationAdmin(admin.ModelAdmin):
-    list_display = ['notificationType', 'subtype', 'signedDate', 'transactionId', 'price']
+    list_display = ['notificationType', 'subtype', 'productId', 'transactionId', 'offer_identifier', 'price', 'currency']
     search_fields = ['transactionId']
     list_filter = ['offer_identifier', 'notificationType', 'subtype']
     ordering = ['-signedDate']

subscriptions/models.py

@@ -5,7 +5,7 @@ class ASSNotification(models.Model):
     notificationType = models.CharField(max_length=100)
     subtype = models.CharField(max_length=100, null=True, blank=True)
     notificationUUID = models.CharField(max_length=100)
-    signedDate = models.DateField(null=True, blank=True)
+    signedDate = models.DateTimeField(null=True, blank=True)
 
     productId = models.CharField(max_length=100, null=True, blank=True)