File size: 6,436 Bytes
c7dfe8b |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 |
import threading
import time
from typing import Union
from sqlalchemy import BigInteger, Boolean, Column, String, UnicodeText
from Database.sql import BASE, SESSION
class ChatAccessConnectionSettings(BASE):
__tablename__ = "access_connection"
chat_id = Column(String(14), primary_key=True)
allow_connect_to_chat = Column(Boolean, default=True)
def __init__(self, chat_id, allow_connect_to_chat):
self.chat_id = str(chat_id)
self.allow_connect_to_chat = str(allow_connect_to_chat)
def __repr__(self):
return "<Chat access settings ({}) is {}>".format(
self.chat_id, self.allow_connect_to_chat
)
class Connection(BASE):
__tablename__ = "connection"
user_id = Column(BigInteger, primary_key=True)
chat_id = Column(String(14))
def __init__(self, user_id, chat_id):
self.user_id = user_id
self.chat_id = str(chat_id) # Ensure String
class ConnectionHistory(BASE):
__tablename__ = "connection_history"
user_id = Column(BigInteger, primary_key=True)
chat_id = Column(String(14), primary_key=True)
chat_name = Column(UnicodeText)
conn_time = Column(BigInteger)
def __init__(self, user_id, chat_id, chat_name, conn_time):
self.user_id = user_id
self.chat_id = str(chat_id)
self.chat_name = str(chat_name)
self.conn_time = int(conn_time)
def __repr__(self):
return "<connection user {} history {}>".format(self.user_id, self.chat_id)
ChatAccessConnectionSettings.__table__.create(checkfirst=True)
Connection.__table__.create(checkfirst=True)
ConnectionHistory.__table__.create(checkfirst=True)
CHAT_ACCESS_LOCK = threading.RLock()
CONNECTION_INSERTION_LOCK = threading.RLock()
CONNECTION_HISTORY_LOCK = threading.RLock()
HISTORY_CONNECT = {}
def allow_connect_to_chat(chat_id: Union[str, int]) -> bool:
try:
chat_setting = SESSION.query(ChatAccessConnectionSettings).get(str(chat_id))
if chat_setting:
return chat_setting.allow_connect_to_chat
return False
finally:
SESSION.close()
def set_allow_connect_to_chat(chat_id: Union[int, str], setting: bool):
with CHAT_ACCESS_LOCK:
chat_setting = SESSION.query(ChatAccessConnectionSettings).get(str(chat_id))
if not chat_setting:
chat_setting = ChatAccessConnectionSettings(chat_id, setting)
chat_setting.allow_connect_to_chat = setting
SESSION.add(chat_setting)
SESSION.commit()
def connect(user_id, chat_id):
with CONNECTION_INSERTION_LOCK:
prev = SESSION.query(Connection).get((int(user_id)))
if prev:
SESSION.delete(prev)
connect_to_chat = Connection(int(user_id), chat_id)
SESSION.add(connect_to_chat)
SESSION.commit()
return True
def get_connected_chat(user_id):
try:
return SESSION.query(Connection).get((int(user_id)))
finally:
SESSION.close()
def curr_connection(chat_id):
try:
return SESSION.query(Connection).get((str(chat_id)))
finally:
SESSION.close()
def disconnect(user_id):
with CONNECTION_INSERTION_LOCK:
disconnect = SESSION.query(Connection).get((int(user_id)))
if disconnect:
SESSION.delete(disconnect)
SESSION.commit()
return True
else:
SESSION.close()
return False
def add_history_conn(user_id, chat_id, chat_name):
global HISTORY_CONNECT
with CONNECTION_HISTORY_LOCK:
conn_time = int(time.time())
if HISTORY_CONNECT.get(int(user_id)):
counting = (
SESSION.query(ConnectionHistory.user_id)
.filter(ConnectionHistory.user_id == str(user_id))
.count()
)
getchat_id = {}
for x in HISTORY_CONNECT[int(user_id)]:
getchat_id[HISTORY_CONNECT[int(user_id)][x]["chat_id"]] = x
if chat_id in getchat_id:
todeltime = getchat_id[str(chat_id)]
delold = SESSION.query(ConnectionHistory).get(
(int(user_id), str(chat_id))
)
if delold:
SESSION.delete(delold)
HISTORY_CONNECT[int(user_id)].pop(todeltime)
elif counting >= 5:
todel = list(HISTORY_CONNECT[int(user_id)])
todel.reverse()
todel = todel[4:]
for x in todel:
chat_old = HISTORY_CONNECT[int(user_id)][x]["chat_id"]
delold = SESSION.query(ConnectionHistory).get(
(int(user_id), str(chat_old))
)
if delold:
SESSION.delete(delold)
HISTORY_CONNECT[int(user_id)].pop(x)
else:
HISTORY_CONNECT[int(user_id)] = {}
delold = SESSION.query(ConnectionHistory).get((int(user_id), str(chat_id)))
if delold:
SESSION.delete(delold)
history = ConnectionHistory(int(user_id), str(chat_id), chat_name, conn_time)
SESSION.add(history)
SESSION.commit()
HISTORY_CONNECT[int(user_id)][conn_time] = {
"chat_name": chat_name,
"chat_id": str(chat_id),
}
def get_history_conn(user_id):
if not HISTORY_CONNECT.get(int(user_id)):
HISTORY_CONNECT[int(user_id)] = {}
return HISTORY_CONNECT[int(user_id)]
def clear_history_conn(user_id):
global HISTORY_CONNECT
todel = list(HISTORY_CONNECT[int(user_id)])
for x in todel:
chat_old = HISTORY_CONNECT[int(user_id)][x]["chat_id"]
delold = SESSION.query(ConnectionHistory).get((int(user_id), str(chat_old)))
if delold:
SESSION.delete(delold)
HISTORY_CONNECT[int(user_id)].pop(x)
SESSION.commit()
return True
def __load_user_history():
global HISTORY_CONNECT
try:
qall = SESSION.query(ConnectionHistory).all()
HISTORY_CONNECT = {}
for x in qall:
check = HISTORY_CONNECT.get(x.user_id)
if check is None:
HISTORY_CONNECT[x.user_id] = {}
HISTORY_CONNECT[x.user_id][x.conn_time] = {
"chat_name": x.chat_name,
"chat_id": x.chat_id,
}
finally:
SESSION.close()
__load_user_history()
|