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from Model.Database import Database
from Exceptions.UserNotConnectedException import UserNotConnectedException
from datetime import datetime
class Service_Chat_Message:
def __init__(self):
pass
def get_chat_messages(self, chat_id, user_is_connected):
db = Database()
if user_is_connected == False:
raise UserNotConnectedException("User not connected")
try:
messages = db.select_chat_message_by_chat_id(chat_id)
db.close()
except Exception as e:
db.close()
raise e
return messages
def delete_chat_message(self, chat_id, user_is_connected):
db = Database()
if user_is_connected == False:
raise UserNotConnectedException("User not connected")
try:
db.delete_chat_message_by_chat_id(chat_id)
db.close()
except Exception as e:
db.close()
raise e
def add_user_chat_message(self, chat_id, chat_message, user_is_connected):
db = Database()
if user_is_connected == False:
raise UserNotConnectedException("User not connected")
try:
db.insert_chat_message(chat_id, chat_message, 0)
db.close()
except Exception as e:
db.close()
raise e
def add_ia_chat_message(self, chat_id, chat_message):
db = Database()
try:
db.insert_chat_message(chat_id, chat_message, 1)
db.close()
except Exception as e:
db.close()
raise e
def get_chat_messages_by_chat_id_and_user_id(self, chat_id, user_is_connected, user_id):
data=[]
db = Database()
if user_is_connected == False:
raise UserNotConnectedException("User not connected")
try:
messages = db.select_chat_message_by_chat_id_and_user_id(chat_id, user_id)
for message in messages:
data.append({
'chat_message_id': message[0],
'chat_message': message[1],
'chat_message_is_ia': message[2],
'chat_message_date': message[3]
})
data = sorted(data, key=lambda x: datetime.strptime(x["chat_message_date"], "%Y-%m-%d %H:%M:%S"), reverse=False)
db.close()
except Exception as e:
db.close()
raise e
return data
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