def message_sendlater(token, channel_id, message, time_sent):
channelDatabase = Load('Channel_database.pkl')
userDatabase = Load('User_database.pkl')
messageDatabase = Load('Message_database.pkl')
timesent = int(time_sent)
helper.check_message_length(message)
if helper.check_exist(channelDatabase, int(channel_id),
'channelId') == False:
error_raise.invalid_channelid()
#check if time is in the past
elif helper.get_time() < int(timesent):
error_raise.time_is_in_past()
else:
u_id = helper.find_id_from_token(token)
for j in range(len(channelDatabase)):
if channelDatabase[j]['channelId'] == int(channel_id):
if helper.check_exist(channelDatabase[j]['all_members'], u_id,
'u_id') == False:
error_raise.unable_to_operate()
helper.timerStart(timesent)
while helper.timerGoing():
print("still going")
time.sleep(2)
return message_send(token, channel_id, message)
def channel_detail(token,channel_id):
#Channel ID is not a valid channel
#Authorised user is not a member of channel with channel_id
#pickle start
channelDatabase = Load('Channel_database.pkl')
userDatabase = Load('User_database.pkl')
#pickle done
flag = 0
for i in range(len(channelDatabase)):
if channelDatabase[i]['channelId'] == int(channel_id):
flag = 1
k = i
for j in range(len(userDatabase)):
if userDatabase[j]['token'] == token:
if not any(d['u_id'] == userDatabase[j]['u_id'] for d in channelDatabase[i]['all_members']):
error_raise.invalid_member()
if flag == 0:
error_raise.invalid_channelid()
else:
return {
'name': channelDatabase[k]['channelName'],
'owner_members':channelDatabase[k]['owner_members'],
'all_members':channelDatabase[k]['all_members']
}
def check_channel_id(channel_id):
channelDatabase = auth.Load('Channel_database.pkl')
flag = 0
for i in range(len(channelDatabase)):
if int(channel_id) == channelDatabase[i]['channelId']:
flag = 1
if flag == 0:
error_raise.invalid_channelid()
def channel_message(token,channel_id,start):
#Channel ID is not a valid channel
#start is greater than the total number of messages in the channel
#Authorised user is not a member of channel with channel_id
#pickle start
channelDatabase = Load('Channel_database.pkl')
userDatabase = Load('User_database.pkl')
messageDatabase = Load('Message_database.pkl')
#pickle done
messagelist = []
count = 0
flag = 0
#for i in range(len(channelDatabase)):
if any(d['channelId'] == int(channel_id) for d in channelDatabase):
flag = 1
index_channel= next((index for (index, d) in enumerate(channelDatabase) if d["channelId"] == int(channel_id)), None)
print(index_channel)
for j in range(len(userDatabase)):
if userDatabase[j]['token'] == token:
if not any(d['u_id'] == userDatabase[j]['u_id'] for d in channelDatabase[index_channel]['all_members']):
error_raise.invalid_authorized()
if flag == 0:
error_raise.invalid_channelid()
if int(start) > len(messagelist):
error_raise.invalid_start
for index in range(len(channelDatabase[index_channel]['messagelist'])):
if index >= int(start) and count <= 50:
for count in range(len(messageDatabase)):
print(count)
print ("\n")
if messageDatabase[count]['message_id'] == channelDatabase[index_channel]['messagelist'][index]:
messagelist.append({
'message_id': messageDatabase[count]['message_id'],
'u_id': messageDatabase[count]['u_id'],
'message': messageDatabase[count]['message'],
'time_created': messageDatabase[count]['time'],
'reacts': messageDatabase[count]['react_id'],
'is_pinned':messageDatabase[count]['is_pinned']
})
continue
end = int(start) + count
return {
'messages': messagelist,
'start':start,
'end': end
}
def message_remove(token, message_id):
channelDatabase = Load('Channel_database.pkl')
userDatabase = Load('User_database.pkl')
messageDatabase = Load('Message_database.pkl')
#Find user_id and permission_id
u_id = helper.find_id_from_token(token)
permission_id = helper.find_user_permission(token)
#check if message exists in database
if helper.check_exist(messageDatabase, int(message_id),
'message_id') == False:
error_raise.invalid_messageID()
#check raise error when non authorised user or the authorised user is not a admin or owner
message_index = helper.get_index(messageDatabase, int(message_id),
'message_id')
channel_id = messageDatabase[message_index]['channel_id']
if helper.check_exist(channelDatabase, int(channel_id),
'channelId') == False:
error_raise.invalid_channelid()
channel_index = helper.get_index(channelDatabase, int(channel_id),
'channelId')
print(u_id)
print(type(u_id))
print(permission_id)
print(type(permission_id))
print(channel_index)
print(type(channel_index))
helper.check_if_authorised_toedit(
u_id, permission_id, messageDatabase[message_index]['u_id'],
channelDatabase[channel_index]['owner_members'])
channelDatabase[channel_index]['messagelist'].remove(int(message_id))
a = {}
a = messageDatabase.pop(message_index)
pickle_channels(channelDatabase)
pickle_message(messageDatabase)
return {}