byceps/blueprints/site/ticketing/forms.py
"""
byceps.blueprints.site.ticketing.forms
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:Copyright: 2014-2024 Jochen Kupperschmidt
:License: Revised BSD (see `LICENSE` file for details)
"""
from flask import g
from flask_babel import gettext, lazy_gettext
from wtforms import StringField
from wtforms.validators import InputRequired, ValidationError
from byceps.services.consent import consent_service, consent_subject_service
from byceps.services.user import user_service
from byceps.util.l10n import LocalizedForm
def validate_user(form, field):
screen_name = field.data.strip()
db_user = user_service.find_db_user_by_screen_name(
screen_name, case_insensitive=True
)
if db_user is None:
raise ValidationError(gettext('Unknown username'))
user = user_service.get_user(db_user.id)
if not user.initialized:
raise ValidationError(gettext('The user account is not active.'))
if user.suspended or user.deleted:
raise ValidationError(gettext('The user account is not active.'))
required_consent_subjects = (
consent_subject_service.get_subjects_required_for_brand(g.brand_id)
)
required_consent_subject_ids = {
subject.id for subject in required_consent_subjects
}
if not consent_service.has_user_consented_to_all_subjects(
user.id, required_consent_subject_ids
):
raise ValidationError(
gettext(
'User "%(screen_name)s" has not yet given all necessary '
'consents. Logging in again is required.',
screen_name=user.screen_name,
)
)
field.data = user
class SpecifyUserForm(LocalizedForm):
user = StringField(
lazy_gettext('Username'), [InputRequired(), validate_user]
)