202 lines
7.5 KiB
Python
202 lines
7.5 KiB
Python
from typing import List, Union, Dict
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from sqlite_utils import Database
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from sqlite_utils.db import NotFoundError
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class DiscordDB:
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_name: str
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_db: Database
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def __init__(self, db_name: str = ""):
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self._name = db_name
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if not self._name:
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self._db = Database(memory=True)
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else:
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self._db = Database(self._name)
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if "member" not in self._db.table_names():
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self._db.create_table("member", {"id": int, "name": str, "mention_number": int},
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pk="id", not_null={"id", "name", "mention_number"})
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if "player" not in self._db.table_names():
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self._db.create_table("player", {"id": int, "name": str}, pk="id", not_null={"id", "name"})
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if "hunted" not in self._db.table_names():
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self._db.create_table("hunted", {"id": int, "member_id": int, "player_id": int},
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pk="id", not_null={"id", "member_id", "player_id"})
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self._db['hunted'].create_index(["member_id", "player_id"], unique=True)
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if "medals" not in self._db.table_names():
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self._db.create_table("medals",
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dict(id=int, player_id=int, battle_id=int, division_id=int, side_id=int, damage=int),
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not_null={"id", "player_id", "battle_id", "division_id", "side_id", "damage"},
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pk="id", defaults={"damage": 0})
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self._db['medals'].create_index(["player_id", "battle_id", "division_id", "side_id"], unique=True)
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if "hunted_players" not in self._db.view_names():
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self._db.create_view("hunted_players", "select distinct player_id from hunted")
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self._db.add_foreign_keys([("hunted", "member_id", "member", "id"),
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("hunted", "player_id", "player", "id"),
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("medals", "player_id", "player", "id")])
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self._db.vacuum()
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self.member = self._db.table("member")
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self.player = self._db.table("player")
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self.hunted = self._db.table("hunted")
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self.medals = self._db.table("medals")
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self.hunted_players = self._db.table("hunted_players")
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# Player methods
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def get_player(self, pid: int) -> Union[Dict[str, Union[int, str]], None]:
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"""Get Player
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:param pid: int Player ID
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:return: player id, name if player exists
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"""
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try:
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return self.player.get(pid)
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except NotFoundError:
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return None
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def add_player(self, pid: int, name: str) -> bool:
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"""Add player.
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:param pid: int Player ID
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:param name: Player Name
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:return: bool Player added
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"""
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if not self.get_player(pid):
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self.player.insert({"id": pid, "name": name})
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return True
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else:
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return False
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def update_player(self, pid: int, name: str) -> bool:
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"""Update player"s record
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:param pid: int Player ID
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:param name: Player Name
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:return: bool
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"""
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if self.get_player(pid):
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self.player.update(pid, {"name": name})
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return True
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else:
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return False
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# Member methods
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def get_member(self, mention_number: int = None, local_id: int = None) -> Dict[str, Union[int, str]]:
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"""Get discord member
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:param mention_number: int Discord Member ID
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:type mention_number: int
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:param local_id: Query user by local id
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:type local_id: int
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:return: local id, name, mention number if discord member exists else None
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:rtype: Union[Dict[str, Union[int, str]], None]
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"""
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if local_id:
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return self.member.get(local_id)
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elif mention_number:
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try:
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return next(self.member.rows_where("mention_number = ?", [mention_number]))
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except StopIteration:
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raise NotFoundError("Member with given kwargs not found")
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else:
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raise NotFoundError("mention_number or local_id must be provided!")
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def add_member(self, mention_number: int, name: str) -> int:
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"""Add discord member.
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:param mention_number: int Discord member ID
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:param name: Discord member Name
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"""
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return self.member.insert({"mention_number": mention_number, "name": name}).last_pk
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def update_member(self, local_id: int, name: str = "", mention_number: int = None) -> bool:
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"""Update discord member"s record
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:param mention_number: Discord Mention ID
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:type mention_number: int Discord Mention ID
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:param name: Discord user name
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:type name: str Discord user name
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:param local_id: Local id of Discord mention ID
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:type local_id: int
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:return: bool
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"""
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member = self.get_member(local_id=local_id)
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if member and (name or mention_number):
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if name and not mention_number:
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self.member.update(member["id"], {"name": name})
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elif mention_number and not name:
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self.member.update(member["id"], {"mention_number": mention_number})
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else:
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self.member.update(member["id"], {"name": name, "mention_number": mention_number})
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return True
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else:
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return False
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def check_medal(self, pid: int, bid: int, div: int, side: int, dmg: int) -> bool:
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"""Check if players (pid) damage (dmg) in battle (bid) for side in division (div) has been registered
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:param pid: Player ID
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:type pid: int
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:param bid: Battle ID
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:type bid: int
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:param div: Division
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:type div: int
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:param side: Side ID
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:type side: int
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:param dmg: Damage amount
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:type dmg: int
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:return: If medal has been registered
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:rtype: bool
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"""
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medals = self.medals
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record_pk = medals.lookup(dict(player_id=pid, battle_id=bid, division_id=div, side_id=side))
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return medals.get(record_pk)["damage"] == dmg
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def add_reported_medal(self, pid: int, bid: int, div: int, side: int, dmg: int):
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medals = self.medals
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pk = medals.lookup(dict(player_id=pid, battle_id=bid, division_id=div, side_id=side))
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medals.update(pk, {"damage": dmg})
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return True
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def delete_medals(self, bid: List[int]):
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self.medals.delete_where("battle_id in (%s)" % "?" * len(bid), bid)
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return True
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def check_hunt(self, pid: int, member_id: int) -> bool:
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try:
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next(self.hunted.rows_where("player_id=? and member_id=?", [pid, member_id]))
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return True
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except StopIteration:
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return False
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def add_hunted_player(self, pid: int, member_id: int) -> bool:
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if self.check_hunt(pid, member_id):
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return False
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else:
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self.hunted.insert({"player_id": pid, "member_id": member_id})
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return True
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def remove_hunted_player(self, pid: int, member_id: int) -> bool:
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if self.check_hunt(pid, member_id):
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self.hunted.delete_where("player_id=? and member_id=?", (pid, member_id))
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return True
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else:
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return False
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def get_hunted_player_ids(self) -> List[int]:
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return [r["player_id"] for r in self.hunted_players.rows]
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def get_members_to_notify(self, pid: int) -> List[int]:
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members = []
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for row in self.hunted.rows_where("player_id = ?", [pid]):
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member = self.get_member(local_id=row["member_id"])
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members.append(member["mention_number"])
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return members
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