"""The module that defines the ``CouponWithoutCode`` 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 .. import parsers
from ..utils import to_dict
from .base_coupon_without_code import BaseCouponWithoutCode
from .course_price import CoursePrice
[docs]@dataclass
class CouponWithoutCode(BaseCouponWithoutCode):
"""A coupon where you don't have the permission to see the code."""
#: The scope of validity of the coupon. Used to discriminate from Coupon.
scope: t.Literal["course"]
#: The `CoursePrice` this coupon pays for.
course_price: CoursePrice
raw_data: t.Optional[t.Dict[str, t.Any]] = field(init=False, repr=False)
data_parser: t.ClassVar = rqa.Lazy(
lambda: BaseCouponWithoutCode.data_parser.parser.combine(
rqa.FixedMapping(
rqa.RequiredArgument(
"scope",
rqa.StringEnum("course"),
doc="The scope of validity of the coupon. Used to discriminate from Coupon.",
),
rqa.RequiredArgument(
"course_price",
parsers.ParserFor.make(CoursePrice),
doc="The `CoursePrice` this coupon pays for.",
),
)
).use_readable_describe(True)
)
def to_dict(self) -> t.Dict[str, t.Any]:
res: t.Dict[str, t.Any] = {
"scope": to_dict(self.scope),
"course_price": to_dict(self.course_price),
"type": to_dict(self.type),
"id": to_dict(self.id),
"created_at": to_dict(self.created_at),
"limit": to_dict(self.limit),
"used_amount": to_dict(self.used_amount),
}
return res
@classmethod
def from_dict(
cls: t.Type[CouponWithoutCode], d: t.Dict[str, t.Any]
) -> CouponWithoutCode:
parsed = cls.data_parser.try_parse(d)
res = cls(
scope=parsed.scope,
course_price=parsed.course_price,
type=parsed.type,
id=parsed.id,
created_at=parsed.created_at,
limit=parsed.limit,
used_amount=parsed.used_amount,
)
res.raw_data = d
return res
import os
if os.getenv("CG_GENERATING_DOCS", "False").lower() in ("", "true"):
import datetime
from .base_coupon import BaseCoupon