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ACORE/apps/locations/views.py
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238 lines
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Python

"""Views портала для локаций / аптек."""
from __future__ import annotations
from django.contrib.auth.decorators import login_required
from django.http import HttpResponseForbidden
from django.shortcuts import get_object_or_404
from django.views.decorators.http import require_POST
from core.utils.htmx import render_page
from core.location_access import accessible_pharmacies
from .forms import PortalPharmacyEditForm, PortalVendorForm
from .models import Location, Pharmacy, pharmacy_card_flags, user_can_edit_pharmacy
def user_can_manage_vendors(user) -> bool:
"""IT-раздел или staff — могут вести справочник сервисов/поставщиков."""
if not user or not getattr(user, 'is_authenticated', False):
return False
if getattr(user, 'is_staff', False) or getattr(user, 'is_superuser', False):
return True
from core.portal_access import user_can_access
return user_can_access(user, 'it_manager')
def _vendor_form_errors(form) -> str:
errors = []
for field, msgs in form.errors.items():
label = form.fields[field].label if field in form.fields else field
for msg in msgs:
errors.append(f'{label}: {msg}' if field != '__all__' else msg)
return ' '.join(errors) or 'Не удалось сохранить.'
def _dislocation_vendors_response(request, *, message=None, error=None, form=None):
from core.views import dislocation_view
request._dislo_tab = 'vendors'
if message:
request._dislo_vendor_message = message
if error:
request._dislo_vendor_error = error
if form is not None:
request._dislo_vendor_form = form
return dislocation_view(request)
def _pharmacy_detail_context(request, pharmacy, *, form=None, edit_mode=False,
form_message=None, form_error=None):
"""Контекст карточки аптеки (общий для GET/POST)."""
from apps.employees.models import Employee
from apps.it_manager.models import Equipment, InternetContract
from apps.rro.models import CashRegister
from apps.utilities.models import UtilityReading
flags = pharmacy_card_flags(request.user, pharmacy)
staff = []
if flags['can_view_staff']:
staff = list(
Employee.objects.filter(user_pharmacy=pharmacy, is_active=True)
.select_related('post').order_by('last_name', 'first_name')
)
equipment = []
if flags['can_view_equipment']:
equipment = list(
Equipment.objects.filter(location=pharmacy)
.select_related(
'equipment_model__equipment_type', 'equipment_model__brand',
'status', 'assigned_to',
)
.order_by('equipment_model__equipment_type__name', 'equipment_model__name')
)
internet_contracts = []
if flags['can_view_internet']:
internet_contracts = list(
InternetContract.objects.filter(location=pharmacy)
.select_related('provider', 'service_type', 'connection_type', 'status')
.order_by('-start_date')
)
cash_registers = []
if flags['can_view_rro']:
cash_registers = list(
CashRegister.objects.filter(pharmacy=pharmacy)
.select_related('vendor', 'status')
.order_by('-is_primary', 'kind', 'fiscal_number')
)
utility_readings = []
if flags['can_view_utilities']:
from apps.utilities.helpers import attach_reading_display
utility_readings = list(
UtilityReading.objects.filter(pharmacy=pharmacy)
.select_related('utility_type', 'submitted_by')
.order_by('-reading_date')[:50]
)
attach_reading_display(utility_readings)
can_edit = flags['can_edit']
if edit_mode and can_edit and form is None:
form = PortalPharmacyEditForm(instance=pharmacy, user=request.user)
return {
'pharmacy': pharmacy,
'staff': staff,
'staff_count': len(staff),
'phones': list(pharmacy.phones.filter(is_active=True)),
'equipment': equipment,
'internet_contracts': internet_contracts,
'cash_registers': cash_registers,
'utility_readings': utility_readings,
**flags,
'can_view_ops': any(flags[f'can_view_{s}'] for s in (
'staff', 'equipment', 'internet', 'rro', 'utilities', 'documents',
)),
'pharmacy_edit_mode': bool(edit_mode and can_edit),
'pharmacy_edit_form': form if (edit_mode and can_edit) else None,
'pharmacy_form_message': form_message,
'pharmacy_form_error': form_error,
}
@login_required
@require_POST
def pharmacy_update_view(request, pk):
pharmacy = get_object_or_404(
accessible_pharmacies(request.user).select_related(
'organization', 'location_region', 'head_pharmacist__post',
'responsible_manager', 'curator',
).prefetch_related('phones'),
pk=pk,
)
if not user_can_edit_pharmacy(request.user, pharmacy):
return HttpResponseForbidden()
form = PortalPharmacyEditForm(request.POST, instance=pharmacy, user=request.user)
if form.is_valid():
pharmacy = form.save(commit=False)
pharmacy._history_user = request.user
pharmacy.location_type = 'pharmacy'
pharmacy.save()
form.save_m2m()
pharmacy.refresh_from_db()
context = _pharmacy_detail_context(
request, pharmacy,
form_message='Изменения сохранены.',
)
return render_page(request, 'pharmacy-detail.html', context)
errors = []
for field, msgs in form.errors.items():
label = form.fields[field].label if field in form.fields else field
for msg in msgs:
errors.append(f'{label}: {msg}' if field != '__all__' else msg)
context = _pharmacy_detail_context(
request, pharmacy,
form=form, edit_mode=True,
form_error=' '.join(errors) or 'Не удалось сохранить.',
)
return render_page(request, 'pharmacy-detail.html', context)
def _vendor_detail_context(request, vendor, *, form=None, edit_mode=False,
form_message=None, form_error=None):
can_edit = user_can_manage_vendors(request.user)
if edit_mode and can_edit and form is None:
form = PortalVendorForm(instance=vendor)
return {
'vendor': vendor,
'can_edit_vendor': can_edit,
'vendor_edit_mode': bool(edit_mode and can_edit),
'vendor_edit_form': form if (edit_mode and can_edit) else None,
'vendor_form_message': form_message,
'vendor_form_error': form_error,
}
@login_required
def vendor_detail_view(request, pk):
vendor = get_object_or_404(
Location.objects.select_related('location_region'),
pk=pk, location_type='vendor',
)
edit_mode = request.GET.get('edit') == '1'
if edit_mode and not user_can_manage_vendors(request.user):
return HttpResponseForbidden()
context = _vendor_detail_context(request, vendor, edit_mode=edit_mode)
return render_page(request, 'vendor-detail.html', context)
@login_required
@require_POST
def vendor_create_view(request):
if not user_can_manage_vendors(request.user):
return HttpResponseForbidden()
form = PortalVendorForm(request.POST)
if form.is_valid():
form.save()
return _dislocation_vendors_response(request, message='Сервис / поставщик добавлен.')
return _dislocation_vendors_response(
request, error=_vendor_form_errors(form), form=form,
)
@login_required
@require_POST
def vendor_update_view(request, pk):
if not user_can_manage_vendors(request.user):
return HttpResponseForbidden()
vendor = get_object_or_404(Location, pk=pk, location_type='vendor')
form = PortalVendorForm(request.POST, instance=vendor)
# Если пришли с карточки — остаёмся на ней
from_card = request.POST.get('from_card') == '1'
if form.is_valid():
vendor = form.save()
if from_card:
context = _vendor_detail_context(
request, vendor, form_message='Изменения сохранены.',
)
return render_page(request, 'vendor-detail.html', context)
return _dislocation_vendors_response(request, message='Изменения сохранены.')
if from_card:
context = _vendor_detail_context(
request, vendor, form=form, edit_mode=True,
form_error=_vendor_form_errors(form),
)
return render_page(request, 'vendor-detail.html', context)
return _dislocation_vendors_response(
request, error=_vendor_form_errors(form), form=form,
)