mpeltriaux
cbe309f114
* adds available rest surface of eco account to public report * adds amount of deducted surface per each deduction to public report
103 lines
3.8 KiB
Python
103 lines
3.8 KiB
Python
"""
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Author: Michel Peltriaux
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Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
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Contact: ksp-servicestelle@sgdnord.rlp.de
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Created on: 19.08.22
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"""
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from django.http import HttpRequest, HttpResponse
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from django.shortcuts import get_object_or_404, render
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from django.urls import reverse
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from django.utils.translation import gettext_lazy as _
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from compensation.models import EcoAccount
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from konova.contexts import BaseContext
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from konova.forms import SimpleGeomForm
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from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
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from konova.utils.qrcode import QrCode
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from konova.views.report import AbstractPublicReportView
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class EcoAccountPublicReportView(AbstractPublicReportView):
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_TEMPLATE = "compensation/report/eco_account/report.html"
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def get(self, request: HttpRequest, id: str, *args, **kwargs) -> HttpResponse:
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""" Renders the public report view
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Args:
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request (HttpRequest): The incoming request
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id (str): The id of the intervention
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Returns:
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"""
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acc = get_object_or_404(EcoAccount, id=id)
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tab_title = _("Report {}").format(acc.identifier)
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# If intervention is not recorded (yet or currently) we need to render another template without any data
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if not acc.is_ready_for_publish():
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template = "report/unavailable.html"
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context = {
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TAB_TITLE_IDENTIFIER: tab_title,
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}
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context = BaseContext(request, context).context
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return render(request, template, context)
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# Prepare data for map viewer
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geom_form = SimpleGeomForm(
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instance=acc
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)
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parcels = acc.get_underlying_parcels()
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qrcode = QrCode(
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content=request.build_absolute_uri(reverse("compensation:acc:report", args=(id,))),
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size=10
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)
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qrcode_lanis = QrCode(
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content=acc.get_LANIS_link(),
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size=7
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)
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# Order states by surface
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before_states = acc.before_states.all().order_by("-surface").select_related("biotope_type__parent")
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after_states = acc.after_states.all().order_by("-surface").select_related("biotope_type__parent")
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actions = acc.actions.all().prefetch_related("action_type__parent")
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# Reduce amount of db fetched data to the bare minimum we need in the template (deduction's intervention id and identifier)
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deductions = acc.deductions.all() \
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.distinct("intervention") \
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.select_related("intervention") \
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.values_list("intervention__id",
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"intervention__identifier",
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"intervention__title",
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"surface",
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named=True)
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# Calculate rest of available surface for deductions
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available_total = acc.deductable_rest
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available_relative = acc.get_deductable_rest_relative()
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context = {
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"obj": acc,
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"qrcode": {
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"img": qrcode.get_img(),
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"url": qrcode.get_content(),
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},
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"qrcode_lanis": {
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"img": qrcode_lanis.get_img(),
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"url": qrcode_lanis.get_content(),
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},
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"is_entry_shared": False, # disables action buttons during rendering
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"before_states": before_states,
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"after_states": after_states,
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"geom_form": geom_form,
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"parcels": parcels,
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"actions": actions,
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"deductions": deductions,
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"tables_scrollable": False,
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"available": available_relative,
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"available_total": available_total,
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TAB_TITLE_IDENTIFIER: tab_title,
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}
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context = BaseContext(request, context).context
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return render(request, self._TEMPLATE, context)
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