Files
FragmentAPI/fragmentapi/methods/stars.py
T

108 lines
2.9 KiB
Python

import json
from typing import TYPE_CHECKING
import httpx
from fragmentapi.types import (
BASE_HEADERS,
DEVICE,
STARS_PAGE,
ConfigurationError,
FragmentAPIError,
FragmentError,
StarsResult,
UnexpectedError,
UserNotFoundError,
)
from fragmentapi.utils import (
execute_transaction_request,
fragment_post,
get_account_info,
get_fragment_hash,
process_transaction,
)
if TYPE_CHECKING:
from fragmentapi.client import FragmentClient
# Page-specific headers
HEADERS: dict[str, str] = {
**BASE_HEADERS,
"referer": STARS_PAGE,
"x-aj-referer": STARS_PAGE,
}
async def _search_recipient(
session: httpx.AsyncClient,
fragment_hash: str,
username: str,
) -> str:
result = await fragment_post(
session,
fragment_hash,
HEADERS,
{
"query": username,
"quantity": "",
"method": "searchStarsRecipient",
},
)
recipient = result.get("found", {}).get("recipient")
if not recipient:
raise UserNotFoundError(UserNotFoundError.NOT_FOUND.format(username=username))
return recipient
async def _init_request(
session: httpx.AsyncClient,
fragment_hash: str,
recipient: str,
amount: int,
) -> str:
result = await fragment_post(
session,
fragment_hash,
HEADERS,
{
"recipient": recipient,
"quantity": amount,
"method": "initBuyStarsRequest",
},
)
req_id = result.get("req_id")
if not req_id:
raise FragmentAPIError(FragmentAPIError.NO_REQUEST_ID.format(context="Stars purchase"))
return req_id
async def gift_stars(client: "FragmentClient", username: str, amount: int, show_sender: bool = True) -> StarsResult:
if not isinstance(amount, int) or not (50 <= amount <= 1_000_000):
raise ConfigurationError(ConfigurationError.INVALID_STARS_AMOUNT)
try:
fragment_hash = await get_fragment_hash(client.cookies, HEADERS, STARS_PAGE)
account = await get_account_info(client)
async with httpx.AsyncClient(cookies=client.cookies) as session:
recipient = await _search_recipient(session, fragment_hash, username)
req_id = await _init_request(session, fragment_hash, recipient, amount)
tx_data = {
"account": json.dumps(account),
"device": DEVICE,
"transaction": 1,
"id": req_id,
"show_sender": int(show_sender),
"method": "getBuyStarsLink",
}
transaction = await execute_transaction_request(session, HEADERS, tx_data, fragment_hash)
tx_hash = await process_transaction(client, transaction)
return StarsResult(transaction_id=tx_hash, username=username, stars=amount)
except FragmentError:
raise
except Exception as exc:
raise UnexpectedError(UnexpectedError.UNEXPECTED.format(exc=exc)) from exc