def like_kweek(request, authorized_username):
"""
To like a kweek.
*Parameters:*
- *request*: Request which contains the id of th kweek to be liked.
- *authorized_username(string)*: The user currently logged in.
*Returns:*
-*Tuple*: {
| *bool*: To indicate whether kweek credentials creation was successful or not.,
| *message (str)*: To specify the reason of failure if detected.
| *code*: The code to be returned in the request.
| }
"""
kweek_id = request['id']
if kweek_id is not None:
if len(kweek_id) == 0 or (kweek_id.isspace()):
return False, 'No kweek id found.', 400
if not kweek_id.isdigit():
return False, 'Invalid kweek ID.', 400
check = validate_id(kweek_id)
if len(check) == 0:
return False, 'Kweek does not exist.', 404
else:
return False, 'No kweek id found.', 400
add_like(kweek_id, authorized_username)
notified_user = retrieve_user(kweek_id, 1)[0]['username']
create_notifications(authorized_username, notified_user, 'LIKE', kweek_id)
return True, 'success.', 200
def create_rekweek(request, authorized_username):
"""
Insert a rekweek in the data base.
*Parameters:*
- *request*: the request which contains the id of th kweek to be rekweeked.
*Returns:*
-*Tuple*: {
| *bool*: To indicate whether kweek credentials creation was successful or not.,
| *message (str)*: To specify the reason of failure if detected.
| *code*: The code to be returned in the request.
| }
"""
rekweek_id = request["id"]
if rekweek_id is not None:
if len(rekweek_id) == 0 or (rekweek_id.isspace()):
return False, 'No kweek id found.', 400
if not rekweek_id.isdigit():
return False, 'Invalid kweek ID.', 400
check = validate_id(rekweek_id)
if len(check) == 0:
return False, 'Kweek does not exist.', 404
else:
return False, 'No kweek id found.', 400
add_rekweek(rekweek_id, authorized_username)
notified_user = retrieve_user(rekweek_id, 1)[0]['username']
create_notifications(authorized_username, notified_user, 'REKWEEK',
rekweek_id)
return True, 'success.', 200
def create_kweek(request, authorized_username):
"""
Set the data needed to be assigned to the kweek object to later be inserted in the data base
*Parameters:*
- *request*: the body of The kweek creation request sent from the user.
- *authorized_username*: The name of the authorized user who sent the request.
*Returns:*
-*Tuple*: {
| *bool*: To indicate whether kweek credentials creation was successful or not.,
| *message (str)*: To specify the reason of failure if detected.
| *code*: The code to be returned in the request.
| }
"""
data = {}
reply_to = request["reply_to"]
if reply_to is not None:
if not reply_to.isdigit():
return False, 'Invalid ID to be replied to.', 400
check = validate_id(reply_to)
if len(check) == 0:
return False, 'The kweek to be replied to does not exist.', 404
text = request['text']
if len(text) == 0 or (text.isspace()):
return False, 'No text body found.', 400
# check if str and have a length of minimum one char and is not fully white space
hashtags, mentions = extract_mentions_hashtags(
text) # two lists of objects
partial_user = get_user(authorized_username)
partial_user = partial_user[0]
status_dic = {
'following': None,
'follows_you': None,
'blocked': None,
'muted': None
}
partial_user.update(status_dic)
user = User(partial_user) # user obj
data['id'] = 0
data['created_at'] = datetime.utcnow()
data['username'] = authorized_username
data['hashtags'] = hashtags # list of dics
data['mentions'] = mentions # list of dics
data['media_url'] = create_url(request['media_id'])
data['number_of_likes'] = 0
data['number_of_rekweeks'] = 0
data['number_of_replies'] = 0
data['rekweek_info'] = None
data['reply_info'] = None
data['liked_by_user'] = False
data['rekweeked_by_user'] = False
data['user'] = user
data.update(request)
kweek = Kweek(data)
check, message, code = insert_kweek(kweek)
return check, message, code
def validate_request(kid):
"""
Validate the request parametar.
*Parameters:*
- *kid*: The kweek id to be Validate.
*Returns:*
-*Tuple*: {
| *check (bool)*: To indicate whether kweek is valid or not .,
| *message (str)*: To specify the resaon of error .
| *code*: The code to be returned in the request.
| }
"""
try:
int(kid)
check = validate_id(kid)
if len(check) == 0:
message = 'Kweek does not exist.'
return False, message, 404
else:
return True, 'success.', 200
except ValueError:
return False, 'Invalid kweek ID.', 400
def validate_request(kid):
"""
Validate the request parametar.
*Parameters:*
- *kid*: The kweek id to be Validate.
*Returns:*
-*Tuple*: {
| *check (bool)*: To indicate whether kweek is valid or not .,
| *message (str)*: To specify the resaon of error .
| }
"""
try:
int(kid)
check = validate_id(kid)
if len(check) == 0:
message = 'Kweek is not available'
return False, message
else:
return True, 'success'
except ValueError:
return False, 'Invalid data type'