def msg_unreact(token, msg_id, react_id):
global data
found_msg = find_msg(msg_id)
if react_id != 1:
raise ValueError(description='Invalid React ID!')
elif reaction_exist(found_msg.reactions, react_id) == False:
raise ValueError(
description=
f'This message does not contain an active React with the react ID: {react_id}!'
)
# unreact the message if no exceptions raised
found_msg.reactions.remove(reaction_exist(found_msg.reactions, react_id))
unreacter = user_from_token(token)
unreacter.reacted_msgs.remove(msg_id)
return {}
def msg_react(token, msg_id, react_id):
global data
reacter = user_from_token(token)
found_msg = find_msg(msg_id)
if react_id != 1:
raise ValueError(description='Invalid React ID!')
elif reaction_exist(found_msg.reactions, react_id) is not False:
raise ValueError(
description=
f'This message already contains an active React with react ID: {react_id}!'
)
# give the message a reaction if no exceptions raised
found_msg.reactions.append(Reacts(reacter.u_id, react_id))
found_msg.reacted_user.append(reacter.u_id)
reacter.reacted_msgs.append(msg_id)
return {}
def msg_remove(token, msg_id):
global data
remover = user_from_token(token)
found_msg = find_msg(msg_id)
# find the channel where the message belongs to
msg_channel = find_channel(found_msg.in_channel)
if found_msg.sender != remover.u_id:
raise AccessError(
description=
'You do not have the permission to delete this message as you are not the sender!'
)
elif not check_channel_owner(msg_channel, remover.u_id):
raise AccessError(
description=
'You do not have the permission as you are not the owner or admin of this channel!'
)
# no exception raised, then remove the message
msg_channel.messages.remove(found_msg)
return {}
def msg_unpin(token, msg_id):
global data
unpinner = user_from_token(token)
found_msg = find_msg(msg_id)
msg_channel = find_channel(found_msg.in_channel)
if check_channel_member(msg_channel, unpinner.u_id) == False:
raise AccessError(
description=
'You can not unpin the message as you are not a member of the channel'
)
elif found_msg.is_pinned == False:
raise ValueError(description='The message is already unpinned!')
elif not check_slackr_admin(unpinner):
raise ValueError(
description=
'You can not unpin the message as you are not an Admin of the channel'
)
# unpin the message if no exceptions raised
found_msg.is_pinned = False
return {}
def msg_edit(token, msg_id, new_msg):
global data
editor = user_from_token(token)
found_msg = find_msg(msg_id)
msg_channel = find_channel(found_msg.in_channel)
# iter3 update: if the new msg is empty, delete the message
if new_msg == '':
msg_remove(token, msg_id)
elif len(new_msg) > 1000:
raise ValueError(description='Message is more than 1000 words!')
elif found_msg.sender != editor.u_id:
raise AccessError(
description=
'You do not have the permission to edit this message as you are not the sender!'
)
elif not check_channel_owner(msg_channel, editor.u_id):
raise AccessError(
description=
'You do not have the permission as you are not the owner or admin of this channel or Slackr!'
)
# edit the message if no exceptions raiseds
found_msg.message = new_msg
return {}