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""" |
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byceps.blueprints.site.ticketing.views |
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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:Copyright: 2014-2024 Jochen Kupperschmidt |
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:License: Revised BSD (see `LICENSE` file for details) |
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""" |
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from typing import Any |
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from flask import abort, g, request |
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from flask_babel import gettext |
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from byceps.services.orga_team import orga_team_service |
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from byceps.services.party import party_service |
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from byceps.services.shop.order import order_service |
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from byceps.services.ticketing import ( |
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barcode_service, |
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ticket_category_service, |
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ticket_seat_management_service, |
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ticket_service, |
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ticket_user_management_service, |
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) |
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from byceps.util.framework.blueprint import create_blueprint |
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from byceps.util.framework.flash import flash_error, flash_success |
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from byceps.util.framework.templating import templated |
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from byceps.util.iterables import find |
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from byceps.util.views import login_required, redirect_to, respond_no_content |
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from . import ( |
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intranet_login_as_checkin, # Load to connect to signal. # noqa: F401 |
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notification_service, |
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) |
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from .forms import SpecifyUserForm |
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blueprint = create_blueprint('ticketing', __name__) |
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@blueprint.app_context_processor |
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def inject_ticket_sale_stats() -> dict[str, Any]: |
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if not g.party_id: |
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return {} |
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if g.site.is_intranet: |
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return {} |
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ticket_sale_stats = ticket_service.get_ticket_sale_stats(g.party) |
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return { |
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'ticket_sale_stats': ticket_sale_stats, |
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} |
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@blueprint.get('/mine') |
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@login_required |
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@templated |
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def index_mine(): |
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"""List tickets related to the current user.""" |
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if g.party is None: |
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# No party is configured for the current site. |
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abort(404) |
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party = g.party |
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user = g.user |
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tickets = ticket_service.get_tickets_related_to_user_for_party( |
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user.id, party.id |
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) |
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tickets = [ticket for ticket in tickets if not ticket.revoked] |
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order_numbers = { |
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ticket.order_number |
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for ticket in tickets |
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if ticket.owned_by_id == user.id |
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} |
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order_ids_by_order_number = order_service.get_order_ids_for_order_numbers( |
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order_numbers |
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) |
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ticket_user_ids = {ticket.used_by_id for ticket in tickets} |
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orga_ids = orga_team_service.select_orgas_for_party( |
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ticket_user_ids, g.party_id |
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) |
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current_user_uses_any_ticket = find( |
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tickets, lambda t: t.used_by_id == user.id |
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) |
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return { |
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'party_title': party.title, |
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'tickets': tickets, |
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'order_ids_by_order_number': order_ids_by_order_number, |
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'orga_ids': orga_ids, |
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'current_user_uses_any_ticket': current_user_uses_any_ticket, |
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'is_user_allowed_to_print_ticket': _is_user_allowed_to_print_ticket, |
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'ticket_management_enabled': _is_ticket_management_enabled(), |
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} |
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@blueprint.get('/tickets/<uuid:ticket_id>/printable.html') |
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@login_required |
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@templated |
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def view_printable_html(ticket_id): |
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"""Show a form to select a user to appoint for the ticket.""" |
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ticket = _get_ticket_or_404(ticket_id) |
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if not _is_user_allowed_to_print_ticket(ticket, g.user.id): |
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# Hide ticket ID validity rather than openly denying access. |
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abort(404) |
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ticket_category = ticket_category_service.get_category(ticket.category_id) |
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party = party_service.get_party(ticket_category.party_id) |
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barcode_svg = barcode_service.render_svg(ticket.code) |
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# Encode SVG to be used inline as part of a data URI. |
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# Replacements are not complete, but sufficient for this case. |
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# |
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# See https://codepen.io/tigt/post/optimizing-svgs-in-data-uris |
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# for details. |
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# fmt: off |
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barcode_svg_inline = ( |
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barcode_svg |
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.replace('\n', '%0A') |
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.replace('#', '%23') |
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.replace('<', '%3C') |
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.replace('>', '%3E') |
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.replace('"', "'") |
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) |
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# fmt: on |
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return { |
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'party_title': party.title, |
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'ticket_code': ticket.code, |
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'ticket_category_title': ticket_category.title, |
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'ticket_owner': ticket.owned_by, |
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'ticket_user': ticket.used_by, |
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'occupied_seat': ticket.occupied_seat, |
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'barcode_svg_inline': barcode_svg_inline, |
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} |
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# -------------------------------------------------------------------- # |
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# user |
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@blueprint.get('/tickets/<uuid:ticket_id>/appoint_user') |
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@login_required |
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@templated |
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def appoint_user_form(ticket_id, erroneous_form=None): |
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"""Show a form to select a user to appoint for the ticket.""" |
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_abort_if_ticket_management_disabled() |
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ticket = _get_ticket_or_404(ticket_id) |
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_abort_if_ticket_user_checked_in(ticket) |
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161
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manager = g.user |
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if not ticket.is_user_managed_by(manager.id): |
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abort(403) |
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form = erroneous_form if erroneous_form else SpecifyUserForm() |
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168
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return { |
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'ticket': ticket, |
170
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'form': form, |
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} |
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173
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174
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@blueprint.post('/tickets/<uuid:ticket_id>/user') |
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def appoint_user(ticket_id): |
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"""Appoint a user for the ticket.""" |
177
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_abort_if_ticket_management_disabled() |
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179
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ticket = _get_ticket_or_404(ticket_id) |
180
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181
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_abort_if_ticket_user_checked_in(ticket) |
182
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183
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form = SpecifyUserForm(request.form) |
184
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if not form.validate(): |
185
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return appoint_user_form(ticket_id, form) |
186
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187
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manager = g.user |
188
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189
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if not ticket.is_user_managed_by(manager.id): |
190
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abort(403) |
191
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|
192
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previous_user = ticket.used_by if ticket.used_by_id != g.user.id else None |
193
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new_user = form.user.data |
194
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195
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result = ticket_user_management_service.appoint_user( |
196
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ticket.id, new_user.id, manager.id |
197
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) |
198
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199
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if result.is_err(): |
200
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flash_error(result.unwrap_err().message) |
201
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return redirect_to('.index_mine') |
202
|
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|
203
|
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flash_success( |
204
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gettext( |
205
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'%(screen_name)s has been assigned as user of ticket %(ticket_code)s.', |
206
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screen_name=new_user.screen_name, |
207
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ticket_code=ticket.code, |
208
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) |
209
|
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) |
210
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|
211
|
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if previous_user: |
212
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notification_service.notify_withdrawn_user( |
213
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ticket, previous_user, manager |
214
|
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) |
215
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|
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|
216
|
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notification_service.notify_appointed_user(ticket, new_user, manager) |
217
|
1 |
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|
218
|
1 |
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return redirect_to('.index_mine') |
219
|
1 |
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|
220
|
|
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|
221
|
|
|
@blueprint.delete('/tickets/<uuid:ticket_id>/user') |
222
|
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@respond_no_content |
223
|
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def withdraw_user(ticket_id): |
224
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|
"""Withdraw the ticket's user and appoint its owner instead.""" |
225
|
|
|
_abort_if_ticket_management_disabled() |
226
|
|
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|
227
|
|
|
ticket = _get_ticket_or_404(ticket_id) |
228
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|
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|
229
|
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_abort_if_ticket_user_checked_in(ticket) |
230
|
|
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|
231
|
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manager = g.user |
232
|
|
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|
233
|
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|
if not ticket.is_user_managed_by(manager.id): |
234
|
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abort(403) |
235
|
|
|
|
236
|
|
|
previous_user = ticket.used_by if ticket.used_by_id != g.user.id else None |
237
|
|
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|
238
|
|
|
# Intentionally assign the ticket user manager as the new |
239
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|
|
# ticket user instead of removing the ticket user. |
240
|
|
|
result = ticket_user_management_service.appoint_user( |
241
|
|
|
ticket.id, manager.id, manager.id |
242
|
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) |
243
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|
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|
244
|
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if result.is_err(): |
245
|
|
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flash_error(result.unwrap_err().message) |
246
|
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return |
247
|
|
|
|
248
|
|
|
flash_success( |
249
|
|
|
gettext( |
250
|
|
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'You have been assigned as user of ticket %(ticket_code)s.', |
251
|
|
|
ticket_code=ticket.code, |
252
|
|
|
) |
253
|
|
|
) |
254
|
|
|
|
255
|
|
|
if previous_user: |
256
|
|
|
notification_service.notify_withdrawn_user( |
257
|
|
|
ticket, previous_user, manager |
258
|
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) |
259
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|
|
|
260
|
|
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|
261
|
1 |
|
# -------------------------------------------------------------------- # |
262
|
1 |
|
# user manager |
263
|
1 |
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|
264
|
1 |
|
|
265
|
|
|
@blueprint.get('/tickets/<uuid:ticket_id>/appoint_user_manager') |
266
|
|
|
@login_required |
267
|
|
|
@templated |
268
|
|
|
def appoint_user_manager_form(ticket_id, erroneous_form=None): |
269
|
|
|
"""Show a form to select a user to appoint as user manager for the ticket.""" |
270
|
|
|
_abort_if_ticket_management_disabled() |
271
|
|
|
|
272
|
|
|
ticket = _get_ticket_or_404(ticket_id) |
273
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|
|
|
274
|
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_abort_if_ticket_user_checked_in(ticket) |
275
|
|
|
|
276
|
|
|
manager = g.user |
277
|
|
|
|
278
|
|
|
if not ticket.is_owned_by(manager.id): |
279
|
|
|
abort(403) |
280
|
|
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|
281
|
|
|
form = erroneous_form if erroneous_form else SpecifyUserForm() |
282
|
|
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|
283
|
|
|
return { |
284
|
|
|
'ticket': ticket, |
285
|
1 |
|
'form': form, |
286
|
1 |
|
} |
287
|
|
|
|
288
|
|
|
|
289
|
|
View Code Duplication |
@blueprint.post('/tickets/<uuid:ticket_id>/user_manager') |
290
|
|
|
def appoint_user_manager(ticket_id): |
291
|
|
|
"""Appoint a user manager for the ticket.""" |
292
|
|
|
_abort_if_ticket_management_disabled() |
293
|
|
|
|
294
|
|
|
ticket = _get_ticket_or_404(ticket_id) |
295
|
|
|
|
296
|
|
|
_abort_if_ticket_user_checked_in(ticket) |
297
|
|
|
|
298
|
|
|
form = SpecifyUserForm(request.form) |
299
|
|
|
if not form.validate(): |
300
|
|
|
return appoint_user_manager_form(ticket_id, form) |
301
|
|
|
|
302
|
|
|
manager = g.user |
303
|
|
|
|
304
|
|
|
if not ticket.is_owned_by(manager.id): |
305
|
|
|
abort(403) |
306
|
|
|
|
307
|
|
|
user = form.user.data |
308
|
|
|
|
309
|
|
|
result = ticket_user_management_service.appoint_user_manager( |
310
|
|
|
ticket.id, user.id, manager.id |
311
|
|
|
) |
312
|
|
|
|
313
|
|
|
if result.is_err(): |
314
|
|
|
flash_error(result.unwrap_err().message) |
315
|
|
|
return redirect_to('.index_mine') |
316
|
|
|
|
317
|
|
|
flash_success( |
318
|
|
|
gettext( |
319
|
|
|
'%(screen_name)s has been assigned as user manager ' |
320
|
|
|
'of ticket %(ticket_code)s.', |
321
|
|
|
screen_name=user.screen_name, |
322
|
|
|
ticket_code=ticket.code, |
323
|
|
|
) |
324
|
|
|
) |
325
|
|
|
|
326
|
|
|
notification_service.notify_appointed_user_manager(ticket, user, manager) |
327
|
1 |
|
|
328
|
1 |
|
return redirect_to('.index_mine') |
329
|
1 |
|
|
330
|
|
|
|
331
|
|
|
@blueprint.delete('/tickets/<uuid:ticket_id>/user_manager') |
332
|
|
|
@respond_no_content |
333
|
|
|
def withdraw_user_manager(ticket_id): |
334
|
|
|
"""Withdraw the ticket's user manager.""" |
335
|
|
|
_abort_if_ticket_management_disabled() |
336
|
|
|
|
337
|
|
|
ticket = _get_ticket_or_404(ticket_id) |
338
|
|
|
|
339
|
|
|
_abort_if_ticket_user_checked_in(ticket) |
340
|
|
|
|
341
|
|
|
manager = g.user |
342
|
|
|
|
343
|
|
|
if not ticket.is_owned_by(manager.id): |
344
|
|
|
abort(403) |
345
|
|
|
|
346
|
|
|
user = ticket.user_managed_by |
347
|
|
|
|
348
|
|
|
result = ticket_user_management_service.withdraw_user_manager( |
349
|
|
|
ticket.id, manager.id |
350
|
|
|
) |
351
|
|
|
|
352
|
|
|
if result.is_err(): |
353
|
|
|
flash_error(result.unwrap_err().message) |
354
|
|
|
return |
355
|
|
|
|
356
|
|
|
flash_success( |
357
|
|
|
gettext( |
358
|
|
|
'User manager of ticket %(ticket_code)s has been removed.', |
359
|
|
|
ticket_code=ticket.code, |
360
|
|
|
) |
361
|
|
|
) |
362
|
|
|
|
363
|
|
|
notification_service.notify_withdrawn_user_manager(ticket, user, manager) |
364
|
|
|
|
365
|
|
|
|
366
|
1 |
|
# -------------------------------------------------------------------- # |
367
|
1 |
|
# seat manager |
368
|
1 |
|
|
369
|
1 |
|
|
370
|
|
|
@blueprint.get('/tickets/<uuid:ticket_id>/appoint_seat_manager') |
371
|
|
|
@login_required |
372
|
|
|
@templated |
373
|
|
|
def appoint_seat_manager_form(ticket_id, erroneous_form=None): |
374
|
|
|
"""Show a form to select a user to appoint as seat manager for the ticket.""" |
375
|
|
|
_abort_if_ticket_management_disabled() |
376
|
|
|
|
377
|
|
|
ticket = _get_ticket_or_404(ticket_id) |
378
|
|
|
|
379
|
|
|
manager = g.user |
380
|
|
|
|
381
|
|
|
if not ticket.is_owned_by(manager.id): |
382
|
|
|
abort(403) |
383
|
|
|
|
384
|
|
|
form = erroneous_form if erroneous_form else SpecifyUserForm() |
385
|
|
|
|
386
|
|
|
return { |
387
|
|
|
'ticket': ticket, |
388
|
1 |
|
'form': form, |
389
|
1 |
|
} |
390
|
|
|
|
391
|
|
|
|
392
|
|
View Code Duplication |
@blueprint.post('/tickets/<uuid:ticket_id>/seat_manager') |
393
|
|
|
def appoint_seat_manager(ticket_id): |
394
|
|
|
"""Appoint a seat manager for the ticket.""" |
395
|
|
|
_abort_if_ticket_management_disabled() |
396
|
|
|
|
397
|
|
|
form = SpecifyUserForm(request.form) |
398
|
|
|
if not form.validate(): |
399
|
|
|
return appoint_seat_manager_form(ticket_id, form) |
400
|
|
|
|
401
|
|
|
ticket = _get_ticket_or_404(ticket_id) |
402
|
|
|
|
403
|
|
|
manager = g.user |
404
|
|
|
|
405
|
|
|
if not ticket.is_owned_by(manager.id): |
406
|
|
|
abort(403) |
407
|
|
|
|
408
|
|
|
user = form.user.data |
409
|
|
|
|
410
|
|
|
result = ticket_seat_management_service.appoint_seat_manager( |
411
|
|
|
ticket.id, user.id, manager.id |
412
|
|
|
) |
413
|
|
|
|
414
|
|
|
if result.is_err(): |
415
|
|
|
flash_error(result.unwrap_err().message) |
416
|
|
|
return redirect_to('.index_mine') |
417
|
|
|
|
418
|
|
|
flash_success( |
419
|
|
|
gettext( |
420
|
|
|
'%(screen_name)s has been assigned as seat manager ' |
421
|
|
|
'of ticket %(ticket_code)s.', |
422
|
|
|
screen_name=user.screen_name, |
423
|
|
|
ticket_code=ticket.code, |
424
|
|
|
) |
425
|
|
|
) |
426
|
|
|
|
427
|
|
|
notification_service.notify_appointed_seat_manager(ticket, user, manager) |
428
|
1 |
|
|
429
|
1 |
|
return redirect_to('.index_mine') |
430
|
1 |
|
|
431
|
|
|
|
432
|
|
|
@blueprint.delete('/tickets/<uuid:ticket_id>/seat_manager') |
433
|
|
|
@respond_no_content |
434
|
|
|
def withdraw_seat_manager(ticket_id): |
435
|
|
|
"""Withdraw the ticket's seat manager.""" |
436
|
|
|
_abort_if_ticket_management_disabled() |
437
|
|
|
|
438
|
|
|
ticket = _get_ticket_or_404(ticket_id) |
439
|
|
|
|
440
|
|
|
manager = g.user |
441
|
|
|
|
442
|
|
|
if not ticket.is_owned_by(manager.id): |
443
|
|
|
abort(403) |
444
|
|
|
|
445
|
|
|
user = ticket.seat_managed_by |
446
|
|
|
|
447
|
|
|
result = ticket_seat_management_service.withdraw_seat_manager( |
448
|
|
|
ticket.id, manager.id |
449
|
|
|
) |
450
|
|
|
|
451
|
|
|
if result.is_err(): |
452
|
|
|
flash_error(result.unwrap_err().message) |
453
|
|
|
return |
454
|
|
|
|
455
|
|
|
flash_success( |
456
|
|
|
gettext( |
457
|
|
|
'Seat manager of ticket %(ticket_code)s has been removed.', |
458
|
|
|
ticket_code=ticket.code, |
459
|
|
|
) |
460
|
|
|
) |
461
|
|
|
|
462
|
|
|
notification_service.notify_withdrawn_seat_manager(ticket, user, manager) |
463
|
|
|
|
464
|
1 |
|
|
465
|
|
|
# -------------------------------------------------------------------- # |
466
|
|
|
|
467
|
|
|
|
468
|
|
|
def _abort_if_ticket_management_disabled(): |
469
|
|
|
if not _is_ticket_management_enabled(): |
470
|
1 |
|
flash_error(gettext('Tickets cannot be updated at this time.')) |
471
|
1 |
|
abort(403) |
472
|
|
|
|
473
|
|
|
|
474
|
1 |
|
def _is_ticket_management_enabled(): |
475
|
|
|
if not g.user.authenticated: |
476
|
|
|
return False |
477
|
1 |
|
|
478
|
|
|
if g.party is None: |
479
|
|
|
return False |
480
|
1 |
|
|
481
|
|
|
return g.party.ticket_management_enabled |
482
|
|
|
|
483
|
|
|
|
484
|
|
|
def _get_ticket_or_404(ticket_id): |
485
|
|
|
ticket = ticket_service.find_ticket(ticket_id) |
486
|
|
|
|
487
|
|
|
if (ticket is None) or ticket.revoked: |
488
|
|
|
abort(404) |
489
|
1 |
|
|
490
|
|
|
return ticket |
491
|
|
|
|
492
|
|
|
|
493
|
|
|
def _abort_if_ticket_user_checked_in(ticket): |
494
|
|
|
if ticket.user_checked_in: |
495
|
|
|
flash_error( |
496
|
|
|
gettext('Somebody has already been checked in with this ticket.') |
497
|
1 |
|
) |
498
|
|
|
abort(403) |
499
|
|
|
|
500
|
|
|
|
501
|
|
|
def _is_user_allowed_to_print_ticket(ticket, user_id): |
502
|
|
|
"""Return `True` only if the user is allowed to print the ticket.""" |
503
|
|
|
return ( |
504
|
|
|
ticket.is_owned_by(user_id) |
505
|
|
|
or ticket.is_managed_by(user_id) |
506
|
|
|
or ticket.used_by_id == user_id |
507
|
|
|
) |
508
|
|
|
|