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memory_store.py
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memory_store.py
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from typing import TYPE_CHECKING
if TYPE_CHECKING:
from board import Board
from board_list import BoardList
from user import User
from item import Item
from data_store import DataStore
class InMemoryStore(DataStore):
def __init__(self):
self.boards: dict[int, "Board"] = {}
self.users: dict[str, "User"] = {}
self.board_lists: dict[int, list["BoardList"]] = {}
self.items: dict[int, list["Item"]] = {}
def add_board(self, board: "Board"):
self.boards[board.board_id] = board
def get_board(self, board_id: int):
return self.boards[board_id]
def update_board(self, board: "Board", update: dict):
for k in dict:
setattr(board, k, update[k])
def get_boards(self):
return [self.boards[b] for b in self.boards]
def remove_board(self, board: "Board"):
del self.boards[board.board_id]
self.board_lists[board.board_id] = []
def add_list(self, board: int, list: "BoardList"):
if board in self.board_lists:
self.board_lists[board].append(list)
else:
self.board_lists[board] = [list]
def get_lists_by_board(self, board: int):
return self.board_lists.get(board, [])
def remove_list(self, board: int, id: int):
self.board_lists[board] = [
l for l in self.board_lists[board] if not l.board_list_id == id]
def add_user(self, user: "User"):
self.users[user.name] = user
def get_users(self):
return [self.users[u] for u in self.users]
def add_item(self, board_list: int, item: "Item"):
if board_list in self.items:
self.items[board_list].append(item)
else:
self.items[board_list] = [item]
def get_items(self, board_list: int):
return self.items.get(board_list, [])
def remove_item(self, board_list: int, id: int):
self.items[board_list] = [
i for i in self.items[board_list] if not i.item_id == id]