def gen_container_coupon(coupon_code, value, container_id):
c = Coupon()
c.coupon_scope = CouponScope.CONTAINER_WIDE
c.coll_name = items.Container.coll_name()
c.obj_id = container_id
c.coupon_code = coupon_code
c.coupon_value = value
c.valid_times = 1
c.coupon_lifetime_type = CouponLifetime.FOREVER
c.user_scope = CouponUserScope.ALL
c.name = loremipsum.sentence()
c.description = loremipsum.paragraph()
c.status = CouponStatus.AVAILABLE
c.save()
def new_item_coupon(coupon_code, value, obj_id):
c = Coupon()
c.coupon_scope = CouponScope.ITEM_ONLY
c.coll_name = items.Item.coll_name()
c.obj_id = obj_id
c.coupon_code = coupon_code
c.coupon_value = value
c.valid_times = 1
c.coupon_lifetime_type = CouponLifetime.FOREVER
c.user_scope = CouponUserScope.ALL
c.name = loremipsum.sentence()
c.description = loremipsum.paragraph()
c.status = CouponStatus.AVAILABLE
c.save()
def get_by_attr(coupon_code):
dic = Coupon.collection().find_one({"coupon_code": coupon_code})
return Coupon.unserialize(dic) if dic is not None else None
