mirror of
https://github.com/PaiGramTeam/GramCore.git
synced 2024-11-25 07:36:27 +00:00
89 lines
3.1 KiB
Python
89 lines
3.1 KiB
Python
import contextlib
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import datetime
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from typing import List
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from sqlalchemy.orm.exc import StaleDataError
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from gram_core.services.history_data.models import HistoryData
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from gram_core.services.history_data.repositories import HistoryDataRepository
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__all__ = [
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"HistoryDataBaseServices",
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]
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class HistoryDataBaseServices:
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DATA_TYPE: int = 0
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def __init__(self, task_repository: HistoryDataRepository) -> None:
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self._repository: HistoryDataRepository = task_repository
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async def add(self, data: HistoryData):
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return await self._repository.add(data)
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async def remove(self, data: HistoryData):
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return await self._repository.remove(data)
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async def update(self, data: HistoryData):
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data.time_updated = datetime.datetime.now()
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return await self._repository.update(data)
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async def get_by_id(self, row_id: int):
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return await self._repository.get_by_id(row_id)
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async def get_by_user_id(self, user_id: int):
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return await self._repository.get_by_user_id(user_id, self.DATA_TYPE)
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async def get_by_user_id_data_id(self, user_id: int, data_id: int):
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return await self._repository.get_by_user_id_data_id(user_id, self.DATA_TYPE, data_id)
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async def get_all(self):
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return await self._repository.get_all(self.DATA_TYPE)
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async def get_all_by_user_id(self, user_id: int):
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return await self._repository.get_all_by_user_id(self.DATA_TYPE, user_id)
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@staticmethod
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def exists_data(data: HistoryData, old_data: List[HistoryData]) -> bool:
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return False
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async def remove_same_data_by_data(self, data_list: List[HistoryData]) -> int:
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data_list_len = len(data_list)
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need_delete = []
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for i in range(data_list_len):
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new_data = data_list[i]
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for j in range(i + 1, data_list_len):
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old_data = data_list[j]
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if self.exists_data(new_data, [old_data]) and old_data not in need_delete:
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need_delete.append(old_data)
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if need_delete:
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await self.try_delete(need_delete)
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return len(need_delete)
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async def try_delete(self, data_list: List[HistoryData]):
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for data in data_list:
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with contextlib.suppress(StaleDataError):
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await self.remove(data)
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async def remove_same_data_by_user(self, user_id: int) -> int:
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all_data = await self.get_all_by_user_id(user_id)
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# group by data_id
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all_data_map = {}
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for data in all_data:
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if data.data_id not in all_data_map:
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all_data_map[data.data_id] = []
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all_data_map[data.data_id].append(data)
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num = 0
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for _, data_list in all_data_map.items():
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if len(data_list) > 1:
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num += await self.remove_same_data_by_data(data_list)
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return num
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async def remove_same_data(self) -> int:
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all_data = await self.get_all()
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user_ids = list(set([i.user_id for i in all_data]))
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num = 0
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for user_id in user_ids:
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num += await self.remove_same_data_by_user(user_id)
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return num
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