def change_username(username, new_username):
user_data = Database.find_one(collection, {'username': username})
if user_data is None:
raise UserErrors.UserNotExistsError("Your User doesn't Exist")
Database.update(collection=collection,
query={'username': username},
data={"$set": {
'username': new_username
}})
return True
def change_password(username, new_password):
user_data = Database.find_one(collection, {'username': username})
if user_data is None:
raise UserErrors.UserNotExistsError("Your User doesn't Exist")
Database.update(
collection=collection,
query={'username': username},
data={"$set": {
'password': Utils.hash_password(new_password)
}})
return True
def delete_user(username):
user_data = Database.find_one(collection, {'username': username})
if user_data is None:
raise UserErrors.UserNotExistsError("Your User doesn't Exist")
Database.remove(collection=collection, query={'username': username})
Database.updateMany(collection=group_table,
query={},
data={'$pull': {
'users': username
}})
return True
def make_user_active(username):
user_data = Database.find_one(collection, {'username': username})
if user_data is None:
raise UserErrors.UserNotExistsError("Your User doesn't Exist")
if user_data['active'] is True:
raise UserErrors.UserisAlreadyActiveError("User is Already Active")
Database.update(collection=collection,
query={'username': username},
data={"$set": {
'active': True
}})
return True
def is_login_valid(cls, username, password):
user_data = Database.find_one(collection, {'username': username})
if user_data is None:
raise UserErrors.UserNotExistsError("Your User doesn't Exist")
if user_data['active'] is False:
raise UserErrors.UserisNotAuthorised(
"You are not authorised to Log In")
if not Utils.check_hashed_password(password, user_data['password']):
raise UserErrors.IncorrectPasswordError("Your Password was wrong")
return cls(**user_data)
def remove_user_from_group(gname, user):
group_data = Database.find_one(collection=collection,
query={'gname': gname})
if group_data is None:
raise GroupErrors.GroupNotExistsError('Group Not Exists')
user_data = Database.find_one(collection=user_table,
query={'username': user})
if user_data is None:
raise UserErrors.UserNotExistsError("No Users with that name")
group_user_data = Database.find_one(collection=collection,
query={
'gname': gname,
'users': user
})
if group_user_data is None:
raise GroupErrors.UserNotExistsInGroupError(
'User Not Exists in this group')
Database.update(collection=collection,
query={'gname': gname},
data={'$pull': {
'users': user
}})
return True
