# Path: registrasion/models/commerce.py
# class Cart(models.Model):
#     class Meta:
# class ProductItem(models.Model):
#     class Meta:
# class DiscountItem(models.Model):
#     class Meta:
# class Invoice(models.Model):
#     class Meta:
# class LineItem(models.Model):
#     class Meta:
# class PaymentBase(models.Model):
#     class Meta:
# class ManualPayment(PaymentBase):
#     class Meta:
# class CreditNote(PaymentBase):
#     class Meta:
# class CleanOnSave(object):
# class CreditNoteApplication(CleanOnSave, PaymentBase):
#     class Meta:
# class CreditNoteRefund(CleanOnSave, models.Model):
# class ManualCreditNoteRefund(CreditNoteRefund):
#     class Meta:
#     def __str__(self):
#     def reserved_carts(cls):
#     def __str__(self):
#     def __str__(self):
#     def __str__(self):
#     def clean(self):
#     def is_unpaid(self):
#     def is_void(self):
#     def is_paid(self):
#     def is_refunded(self):
#     def total_payments(self):
#     def balance_due(self):
#     def __str__(self):
#     def total_price(self):
#     def __str__(self):
#     def unclaimed(cls):
#     def refunded(cls):
#     def status(self):
#     def is_unclaimed(self):
#     def value(self):
#     def save(self, *a, **k):
#     def clean(self):
#     def clean(self):
#     STATUS_ACTIVE = 1
#     STATUS_PAID = 2
#     STATUS_RELEASED = 3
#     STATUS_TYPES = [
#         (STATUS_ACTIVE, _("Active")),
#         (STATUS_PAID, _("Paid")),
#         (STATUS_RELEASED, _("Released")),
#     ]
#     STATUS_UNPAID = 1
#     STATUS_PAID = 2
#     STATUS_REFUNDED = 3
#     STATUS_VOID = 4
#     STATUS_TYPES = [
#         (STATUS_UNPAID, _("Unpaid")),
#         (STATUS_PAID, _("Paid")),
#         (STATUS_REFUNDED, _("Refunded")),
#         (STATUS_VOID, _("VOID")),
#     ]
# 
# Path: registrasion/models/conditions.py
# class TimeOrStockLimitCondition(models.Model):
#     class Meta:
# class VoucherCondition(models.Model):
#     class Meta:
# class IncludedProductCondition(models.Model):
#     class Meta:
# class SpeakerCondition(models.Model):
#     class Meta:
# class GroupMemberCondition(models.Model):
#     class Meta:
# class DiscountBase(models.Model):
#     class Meta:
# class DiscountForProduct(models.Model):
#     class Meta:
# class DiscountForCategory(models.Model):
#     class Meta:
# class TimeOrStockLimitDiscount(TimeOrStockLimitCondition, DiscountBase):
#     class Meta:
# class VoucherDiscount(VoucherCondition, DiscountBase):
#     class Meta:
# class IncludedProductDiscount(IncludedProductCondition, DiscountBase):
#     class Meta:
# class SpeakerDiscount(SpeakerCondition, DiscountBase):
#     class Meta:
# class GroupMemberDiscount(GroupMemberCondition, DiscountBase):
#     class Meta:
# class FlagBase(models.Model):
# class TimeOrStockLimitFlag(TimeOrStockLimitCondition, FlagBase):
#     class Meta:
# class ProductFlag(IncludedProductCondition, FlagBase):
#     class Meta:
# class CategoryFlag(FlagBase):
#     class Meta:
# class VoucherFlag(VoucherCondition, FlagBase):
#     class Meta:
# class SpeakerFlag(SpeakerCondition, FlagBase):
#     class Meta:
# class GroupMemberFlag(GroupMemberCondition, FlagBase):
#     class Meta:
#     def __str__(self):
#     def effects(self):
#     def __str__(self):
#     def clean(self):
#     def __str__(self):
#     def clean(self):
#     def __str__(self):
#     def effects(self):
#     def is_disable_if_false(self):
#     def is_enable_if_true(self):
#     def __str__(self):
#     def __str__(self):
#     def __str__(self):
#     DISABLE_IF_FALSE = 1
#     ENABLE_IF_TRUE = 2


from django.db.models import Case
from django.db.models import F, Q
from django.db.models import Sum
from django.db.models import Value
from django.db.models import When
from django.utils import timezone
from registrasion.models import commerce
from registrasion.models import conditions
    def pre_filter(self, queryset, user):
        ''' Returns all of the items from queryset where the user has a
        product from a category invoking that item's condition in one of their
        carts. '''

        in_user_carts = Q(
            enabling_category__product__productitem__cart__user=user
        )
        released = commerce.Cart.STATUS_RELEASED
        in_released_carts = Q(
            enabling_category__product__productitem__cart__status=released
        )
        queryset = queryset.filter(in_user_carts)
        queryset = queryset.exclude(in_released_carts)

        return queryset


class ProductConditionController(IsMetByFilter, ConditionController):
    ''' Condition tests for ProductFlag and
    IncludedProductDiscount. '''

    @classmethod
    def pre_filter(self, queryset, user):
        ''' Returns all of the items from queryset where the user has a
        product invoking that item's condition in one of their carts. '''

        in_user_carts = Q(enabling_products__productitem__cart__user=user)
        released = commerce.Cart.STATUS_RELEASED
        paid = commerce.Cart.STATUS_PAID

# Path: registrasion/models/commerce.py
# class Cart(models.Model):
#     class Meta:
# class ProductItem(models.Model):
#     class Meta:
# class DiscountItem(models.Model):
#     class Meta:
# class Invoice(models.Model):
#     class Meta:
# class LineItem(models.Model):
#     class Meta:
# class PaymentBase(models.Model):
#     class Meta:
# class ManualPayment(PaymentBase):
#     class Meta:
# class CreditNote(PaymentBase):
#     class Meta:
# class CleanOnSave(object):
# class CreditNoteApplication(CleanOnSave, PaymentBase):
#     class Meta:
# class CreditNoteRefund(CleanOnSave, models.Model):
# class ManualCreditNoteRefund(CreditNoteRefund):
#     class Meta:
#     def __str__(self):
#     def reserved_carts(cls):
#     def __str__(self):
#     def __str__(self):
#     def __str__(self):
#     def clean(self):
#     def is_unpaid(self):
#     def is_void(self):
#     def is_paid(self):
#     def is_refunded(self):
#     def total_payments(self):
#     def balance_due(self):
#     def __str__(self):
#     def total_price(self):
#     def __str__(self):
#     def unclaimed(cls):
#     def refunded(cls):
#     def status(self):
#     def is_unclaimed(self):
#     def value(self):
#     def save(self, *a, **k):
#     def clean(self):
#     def clean(self):
#     STATUS_ACTIVE = 1
#     STATUS_PAID = 2
#     STATUS_RELEASED = 3
#     STATUS_TYPES = [
#         (STATUS_ACTIVE, _("Active")),
#         (STATUS_PAID, _("Paid")),
#         (STATUS_RELEASED, _("Released")),
#     ]
#     STATUS_UNPAID = 1
#     STATUS_PAID = 2
#     STATUS_REFUNDED = 3
#     STATUS_VOID = 4
#     STATUS_TYPES = [
#         (STATUS_UNPAID, _("Unpaid")),
#         (STATUS_PAID, _("Paid")),
#         (STATUS_REFUNDED, _("Refunded")),
#         (STATUS_VOID, _("VOID")),
#     ]
# 
# Path: registrasion/models/conditions.py
# class TimeOrStockLimitCondition(models.Model):
#     class Meta:
# class VoucherCondition(models.Model):
#     class Meta:
# class IncludedProductCondition(models.Model):
#     class Meta:
# class SpeakerCondition(models.Model):
#     class Meta:
# class GroupMemberCondition(models.Model):
#     class Meta:
# class DiscountBase(models.Model):
#     class Meta:
# class DiscountForProduct(models.Model):
#     class Meta:
# class DiscountForCategory(models.Model):
#     class Meta:
# class TimeOrStockLimitDiscount(TimeOrStockLimitCondition, DiscountBase):
#     class Meta:
# class VoucherDiscount(VoucherCondition, DiscountBase):
#     class Meta:
# class IncludedProductDiscount(IncludedProductCondition, DiscountBase):
#     class Meta:
# class SpeakerDiscount(SpeakerCondition, DiscountBase):
#     class Meta:
# class GroupMemberDiscount(GroupMemberCondition, DiscountBase):
#     class Meta:
# class FlagBase(models.Model):
# class TimeOrStockLimitFlag(TimeOrStockLimitCondition, FlagBase):
#     class Meta:
# class ProductFlag(IncludedProductCondition, FlagBase):
#     class Meta:
# class CategoryFlag(FlagBase):
#     class Meta:
# class VoucherFlag(VoucherCondition, FlagBase):
#     class Meta:
# class SpeakerFlag(SpeakerCondition, FlagBase):
#     class Meta:
# class GroupMemberFlag(GroupMemberCondition, FlagBase):
#     class Meta:
#     def __str__(self):
#     def effects(self):
#     def __str__(self):
#     def clean(self):
#     def __str__(self):
#     def clean(self):
#     def __str__(self):
#     def effects(self):
#     def is_disable_if_false(self):
#     def is_enable_if_true(self):
#     def __str__(self):
#     def __str__(self):
#     def __str__(self):
#     DISABLE_IF_FALSE = 1
#     ENABLE_IF_TRUE = 2


# Path: registrasion/controllers/conditions.py
from django.db.models import Case
from django.db.models import F, Q
from django.db.models import Sum
from django.db.models import Value
from django.db.models import When
from django.utils import timezone
from registrasion.models import commerce
from registrasion.models import conditions

    def pre_filter(self, queryset, user):
        ''' Returns all of the items from queryset where the user has a
        product from a category invoking that item's condition in one of their
        carts. '''

        in_user_carts = Q(
            enabling_category__product__productitem__cart__user=user
        )
        released = commerce.Cart.STATUS_RELEASED
        in_released_carts = Q(
            enabling_category__product__productitem__cart__status=released
        )
        queryset = queryset.filter(in_user_carts)
        queryset = queryset.exclude(in_released_carts)

        return queryset


class ProductConditionController(IsMetByFilter, ConditionController):
    ''' Condition tests for ProductFlag and
    IncludedProductDiscount. '''

    @classmethod
    def pre_filter(self, queryset, user):
        ''' Returns all of the items from queryset where the user has a
        product invoking that item's condition in one of their carts. '''

        in_user_carts = Q(enabling_products__productitem__cart__user=user)
        released = commerce.Cart.STATUS_RELEASED
        paid = commerce.Cart.STATUS_PAID

        active = commerce.Cart.STATUS_ACTIVE