62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
# standard imports
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import logging
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import re
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from typing import Tuple
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# third-party imports
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from chainlib.hash import strip_0x
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from sqlalchemy.orm.session import Session
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# local imports
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from cic_ussd.db.models.account import Account
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from cic_ussd.metadata import PersonMetadata
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logg = logging.getLogger()
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def has_cached_person_metadata(state_machine_data: Tuple[str, dict, Account, Session]):
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"""This function checks whether the attributes of the user's metadata constituting a profile are filled out.
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:param state_machine_data: A tuple containing user input, a ussd session and user object.
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:type state_machine_data: str
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"""
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user_input, ussd_session, account, session = state_machine_data
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identifier = bytes.fromhex(strip_0x(account.blockchain_address))
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metadata_client = PersonMetadata(identifier)
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return metadata_client.get_cached_metadata() is not None
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def is_valid_name(state_machine_data: Tuple[str, dict, Account, Session]):
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"""This function checks that a user provided name is valid
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:param state_machine_data: A tuple containing user input, a ussd session and user object.
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:type state_machine_data: str
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"""
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user_input, ussd_session, account, session = state_machine_data
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name_matcher = "^[a-zA-Z]+$"
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valid_name = re.match(name_matcher, user_input)
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return bool(valid_name)
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def is_valid_gender_selection(state_machine_data: Tuple[str, dict, Account, Session]):
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"""
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:param state_machine_data:
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:type state_machine_data:
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:return:
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:rtype:
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"""
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user_input, ussd_session, account, session = state_machine_data
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selection_matcher = "^[1-3]$"
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return bool(re.match(selection_matcher, user_input))
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def is_valid_date(state_machine_data: Tuple[str, dict, Account, Session]):
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"""
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:param state_machine_data:
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:type state_machine_data:
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:return:
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:rtype:
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"""
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user_input, ussd_session, account, session = state_machine_data
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# For MVP this value is defaulting to year
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return len(user_input) == 4 and int(user_input) >= 1900
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