
from itertools import chain
from rest_framework import permissions
from django.utils import timezone
from seven23 import settings

class CanWriteAccount(permissions.BasePermission):
    """
        Object-level permission to only allow owners of an object to edit it.
        Assumes the model instance has an `owner` attribute.
    """

    def has_object_permission(self, request, view, obj):
        # Read permissions are allowed to any request,
        # so we'll always allow GET, HEAD or OPTIONS requests.
        # Instance must have an attribute named `owner`.
        return obj.account.id in list(chain(
            request.user.accounts.values_list('id', flat=True),
            request.user.guests.values_list('account__id', flat=True)
        ))

class IsPaid(permissions.BasePermission):
    """
        Check if user has a paid formula
    """

    def has_permission(self, request, view):
        # Read permissions are allowed to any request,
        # so we'll always allow GET, HEAD or OPTIONS requests.

        if not settings.SAAS:
            return True

        if request.method in permissions.SAFE_METHODS:
            return True

        return request.user.profile.valid_until > timezone.now()

from itertools import chain
from rest_framework import permissions
from datetime import datetime
from seven23 import settings

class CanWriteAccount(permissions.BasePermission):
    """
        Object-level permission to only allow owners of an object to edit it.
        Assumes the model instance has an `owner` attribute.
    """

    def has_object_permission(self, request, view, obj):
        # Read permissions are allowed to any request,
        # so we'll always allow GET, HEAD or OPTIONS requests.
        # Instance must have an attribute named `owner`.
        return obj.account.id in list(chain(
            request.user.accounts.values_list('id', flat=True),
            request.user.guests.values_list('account__id', flat=True)
        ))

class IsPaid(permissions.BasePermission):
    """
        Check if user has a paid formula
    """

    def has_permission(self, request, view):
        # Read permissions are allowed to any request,
        # so we'll always allow GET, HEAD or OPTIONS requests.

        if not settings.SAAS:
            return True

        if request.method in permissions.SAFE_METHODS:
            return True

        return request.user.profile.valid_until > datetime.today()
Fix issue with imezone on IsPaid Permission
Fix issue with imezone on IsPaid Permission
