def users_all(token):
'''Returns a list of all users
:param token: jwt token
:type token: str
:return: contains u_id, email, name_first, name_last, handle_str for each user
:rtype: dict
'''
check_token(token)
users = get_users()
return {
'users': [
get_user_information(user_id) for user_id in users
if not is_user_disabled(user_id)
],
}
def check_token(token):
'''Checks if a jwt token corresponds to a currently logged in user.
If the user's account has been deleted, invalidates that users token.
:param token: jwt token
:type token: str
:raises AccessError: If the token does not correspond to a logged in user
:raises AccessError: If the token corresponds to a deleted user
:return: User id corresponding to the the valid token
:rtype: int
'''
curr_users = get_valid_tokens()
if not token in curr_users:
raise AccessError(description="You do not have a valid token")
u_id = decode(token.encode('utf-8'), SECRET, algorithms=['HS256'])['id']
if is_user_disabled(u_id):
invalidate_token(token)
raise AccessError(description="Your account has been deleted")
return u_id
def get_user_information(u_id):
'''Returns user information in the correct format for the slackr frontend.
:param u_id: User id, corresponding to an existing slackr user
:type u_id: int
:return: dictionary containing all user information
:rtype: dict
'''
try:
user = get_users()[u_id]
except KeyError:
raise InputError(description='No user exists with that id')
if is_user_disabled(u_id):
raise InputError(description="This user has been deleted")
return {
'u_id': u_id,
'email': user['email'],
'name_first': user['name_first'],
'name_last': user['name_last'],
'handle_str': user['handle_str'],
'profile_img_url': f'{os.getenv("URL")}{user["profile_img_url"]}'
}