def message_edit_v2(token, message_id, message):
with open('src/data.json', 'r') as FILE:
data = json.load(FILE)
editorid = None
for i in range(len(data['users'])):
if data['users'][i]['token'] == token:
editorid = data["users"][i]["u_id"]
if editorid is None:
raise AccessError("Invalid token")
if len(message) > 1000:
raise InputError("Message is longer than the 1000 character limit")
# check to see if message exists
if check_message_exists(message_id) == False:
raise InputError("Message does not exist")
# check to see if message is being edited by authorised user
valid = True
if check_message_sent_by_user(editorid, message_id) == False:
valid = False
# check to see if token belongs to the owner of channel being deleted
for i in range(len(data["messages"])):
if data["messages"][i]["message_id"] == message_id:
channel_id = data["messages"][i]["channel_id"]
if channel_id is not -1:
for i in range(len(data["messages"])):
if data["messages"][i]["message_id"] == message_id:
channel_id = data["messages"][i]["channel_id"]
for i in range(len(data["channels"][channel_id]["owner_members"])):
if data["channels"][channel_id]["owner_members"][i][
"u_id"] == editorid:
valid = True
if valid == False:
raise AccessError(
"Authorised User is not the owner of this channel and did not send this message"
)
else:
if valid == False:
raise AccessError(
"Authorised User is not the owner of this dm and did not send this message"
)
with open('src/data.json') as FILE:
data2 = json.load(FILE)
for i in range(len(data2["messages"]) - 1):
if data2["messages"][i]["message_id"] == message_id:
if message is '':
del data2["messages"][i]
else:
data2["messages"][i]["message"] = message
with open('src/data.json', 'w') as FILE:
json.dump(data2, FILE, indent=4)
return {}
def message_react_v1(token, message_id, react_id):
'''
Given a message within a channel the authorised user is
part of, add a "react" to that particular message
'''
with open('src/data.json', 'r') as FILE:
data = json.load(FILE)
# check for valid token and get u_id
reactorid = None
for i in range(len(data['users'])):
if data['users'][i]['token'] == token:
reactorid = data["users"][i]["u_id"]
if reactorid is None:
raise AccessError("Invalid token")
# check message exists
if check_message_exists(message_id) == False:
raise InputError("Message does not exist")
# check whether user is within channel/Dm which the message is in
for i in range(len(data["messages"])):
if data["messages"][i]["message_id"] == message_id:
channel_id = data["messages"][i]["channel_id"]
dm_id = data["messages"][i]["dm_id"]
if channel_id == -1:
if check_user_in_dm(reactorid, dm_id) == False:
raise AccessError("Authorised user is not part of the dm")
if dm_id == -1:
if check_user_in_channel(reactorid, channel_id) == False:
raise AccessError("Authorised user is not part of the channel")
# check react_id is valid
if react_id != 1:
raise InputError("Invalid react_id")
reacts_list = data["messages"][message_id]["reacts"]
# check if react_id already exists
if reactorid in reacts_list[int(react_id) - 1]['u_ids']:
raise InputError("Message already contains this react_id")
# adding the u_id of the person making a react
reacts_list[int(react_id) - 1]['u_ids'].append(reactorid)
reacts_list[int(react_id) - 1]['is_this_user_reacted'] = True
with open('src/data.json', 'w') as FILE:
json.dump(data, FILE, indent=4)
return {}
def message_unpin_v1(token, message_id):
'''
Given a message within a channel, mark it as "pinned" to
be given special display treatment by the frontend
'''
with open('src/data.json', 'r') as FILE:
data = json.load(FILE)
# check for valid token and get u_id
pinnerid = None
for i in range(len(data['users'])):
if data['users'][i]['token'] == token:
pinnerid = data["users"][i]["u_id"]
if pinnerid is None:
raise AccessError("Invalid token")
# check that message_id is valid
if check_message_exists(message_id) == False:
raise InputError("Message does not exist")
for i in range(len(data["messages"])):
if data["messages"][i]["message_id"] == message_id:
channel_id = data["messages"][i]["channel_id"]
dm_id = data["messages"][i]["dm_id"]
# check whether user is within channel/Dm which the message is in
if channel_id == -1:
if check_user_in_dm(pinnerid, dm_id) == False:
raise AccessError("Authorised user is not part of the dm")
if check_owner_of_dm(pinnerid, dm_id) == False:
raise AccessError("Authorised user is not an owner of the dm")
if dm_id == -1:
if check_user_in_channel(pinnerid, channel_id) == False:
raise AccessError("Authorised user is not part of the channel")
if check_owner_of_channel(pinnerid, channel_id) == False:
raise AccessError("Authorised user is not an owner of the channel")
# check whether the message is already unpinned
if data["messages"][message_id]['is_pinned'] == False:
raise InputError("Message is already unpinned")
# unpin the message
data["messages"][message_id]['is_pinned'] = False
with open('src/data.json', 'w') as FILE:
json.dump(data, FILE, indent=4)
return {}
def message_remove_v1(token, message_id):
with open('src/data.json', 'r') as FILE:
data = json.load(FILE)
# check to see if message exists
if check_message_exists(message_id) == False:
raise InputError("Message does not exist")
u_id = None
# token check
for i in range(len(data['users'])):
if data['users'][i]['token'] == token:
u_id = data["users"][i]["u_id"]
if u_id is None:
raise AccessError("Invalid token")
# check message was sent by the authorised user making the request
valid = True
if check_message_sent_by_user(u_id, message_id) == False:
valid = False
# check to see if token belongs to the owner of message being deleted
for i in range(len(data["messages"])):
if data["messages"][i]["message_id"] == message_id:
channel_id = data["messages"][i]["channel_id"]
if channel_id is not -1:
for i in range(len(data["channels"][channel_id]["owner_members"])):
if data["channels"][channel_id]["owner_members"][i][
"u_id"] == u_id:
valid = True
if valid == False:
raise AccessError(
"Authorised User is not the owner of this channel and did not send this message"
)
else:
if valid == False:
raise AccessError(
"Authorised User is not the owner of this dm and did not send this message"
)
num_messages_sent = data["user_stats"][u_id]["stats"]["messages_sent"][-1][
"num_messages_sent"] - 1
messages_sent = {
"num_messages_sent": num_messages_sent,
"time_stamp": create_timestamp()
}
data["user_stats"][u_id]["stats"]["messages_sent"].append(messages_sent)
num_messages = data["dreams_stats"]["messages_exist"][-1][
"num_messages_exist"] - 1
dreams_messages = {
"num_messages_exist": num_messages,
"time_stamp": create_timestamp()
}
data["dreams_stats"]["messages_exist"].append(dreams_messages)
for i in range(len(data["messages"])):
if data["messages"][i]["message_id"] == message_id:
del data["messages"][i]
break
with open('src/data.json', 'w') as FILE:
json.dump(data, FILE, indent=4)
calc_involement_rate(u_id)
calc_utilisation_rate()
return {}