Source code for codegrade.models.payment_coupon_usage_status
"""The module that defines the ``PaymentCouponUsageStatus`` model.
SPDX-License-Identifier: AGPL-3.0-only OR BSD-3-Clause-Clear
"""
from __future__ import annotations
import typing as t
from dataclasses import dataclass, field
import cg_request_args as rqa
from ..utils import to_dict
[docs]@dataclass
class PaymentCouponUsageStatus:
"""A payment method representing the use of a course or tenant coupon."""
#: A literal string to identify this payment method type.
tag: t.Literal["coupon-usage"]
raw_data: t.Optional[t.Dict[str, t.Any]] = field(init=False, repr=False)
data_parser: t.ClassVar = rqa.Lazy(
lambda: rqa.FixedMapping(
rqa.RequiredArgument(
"tag",
rqa.StringEnum("coupon-usage"),
doc="A literal string to identify this payment method type.",
),
).use_readable_describe(True)
)
def to_dict(self) -> t.Dict[str, t.Any]:
res: t.Dict[str, t.Any] = {
"tag": to_dict(self.tag),
}
return res
@classmethod
def from_dict(
cls: t.Type[PaymentCouponUsageStatus], d: t.Dict[str, t.Any]
) -> PaymentCouponUsageStatus:
parsed = cls.data_parser.try_parse(d)
res = cls(
tag=parsed.tag,
)
res.raw_data = d
return res