# Detail View
* introduces BaseDetailView * refactors detail views for EIV, KOM, OEK, EMA from function based to class based * refactors already class based HomeView to inherit from new BaseView
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@@ -8,7 +8,7 @@ Created on: 19.08.22
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from django.contrib import messages
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from django.contrib.auth.decorators import login_required
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from django.contrib.auth.mixins import LoginRequiredMixin
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from django.http import HttpRequest, JsonResponse
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from django.http import HttpRequest
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from django.shortcuts import get_object_or_404, redirect, 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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@@ -17,14 +17,14 @@ from compensation.forms.eco_account import EditEcoAccountForm, NewEcoAccountForm
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from compensation.models import EcoAccount
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from compensation.tables.eco_account import EcoAccountTable
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from konova.contexts import BaseContext
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from konova.decorators import shared_access_required, default_group_required, any_group_check, login_required_modal, \
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uuid_required
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from konova.decorators import shared_access_required, default_group_required, login_required_modal
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from konova.forms import SimpleGeomForm
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from konova.settings import ETS_GROUP, DEFAULT_GROUP, ZB_GROUP
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from konova.settings import ETS_GROUP
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from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
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from konova.utils.message_templates import CANCEL_ACC_RECORDED_OR_DEDUCTED, RECORDED_BLOCKS_EDIT, FORM_INVALID, \
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IDENTIFIER_REPLACED, DO_NOT_FORGET_TO_SHARE, GEOMETRY_SIMPLIFIED, GEOMETRIES_IGNORED_TEMPLATE
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IDENTIFIER_REPLACED, GEOMETRY_SIMPLIFIED, GEOMETRIES_IGNORED_TEMPLATE
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from konova.views.base import BaseIndexView, BaseIdentifierGeneratorView
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from konova.views.detail import BaseDetailView
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class EcoAccountIndexView(LoginRequiredMixin, BaseIndexView):
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@@ -162,86 +162,72 @@ def edit_view(request: HttpRequest, id: str):
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return render(request, template, context)
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@login_required
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@any_group_check
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@uuid_required
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def detail_view(request: HttpRequest, id: str):
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""" Renders a detail view for a compensation
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class EcoAccountDetailView(BaseDetailView):
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_MODEL_CLS = EcoAccount
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_TEMPLATE = "compensation/detail/eco_account/view.html"
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Args:
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request (HttpRequest): The incoming request
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id (str): The compensation's id
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def _get_object(self, id: str):
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""" Fetch object for detail view
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Returns:
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Args:
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id (str): The record's id'
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"""
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template = "compensation/detail/eco_account/view.html"
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acc = get_object_or_404(
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EcoAccount.objects.prefetch_related(
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"deadlines",
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).select_related(
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'geometry',
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'responsible',
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),
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id=id,
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deleted=None,
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)
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geom_form = SimpleGeomForm(instance=acc)
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parcels = acc.get_underlying_parcels()
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_user = request.user
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is_data_shared = acc.is_shared_with(_user)
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Returns:
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# Order states according to surface
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before_states = acc.before_states.order_by("-surface")
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after_states = acc.after_states.order_by("-surface")
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# Precalculate logical errors between before- and after-states
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# Sum() returns None in case of no states, so we catch that and replace it with 0 for easier handling
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sum_before_states = acc.get_surface_before_states()
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sum_after_states = acc.get_surface_after_states()
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diff_states = abs(sum_before_states - sum_after_states)
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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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# Prefetch related data to decrease the amount of db connections
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deductions = acc.deductions.filter(
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intervention__deleted=None,
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)
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actions = acc.actions.all()
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request = acc.set_status_messages(request)
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requesting_user_is_only_shared_user = acc.is_only_shared_with(_user)
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if requesting_user_is_only_shared_user:
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messages.info(
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request,
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DO_NOT_FORGET_TO_SHARE
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"""
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acc = get_object_or_404(
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EcoAccount.objects.prefetch_related(
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"deadlines",
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).select_related(
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'geometry',
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'responsible',
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),
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id=id,
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deleted=None,
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)
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return acc
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context = {
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"obj": acc,
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"geom_form": geom_form,
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"parcels": parcels,
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"is_entry_shared": is_data_shared,
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"before_states": before_states,
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"after_states": after_states,
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"sum_before_states": sum_before_states,
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"sum_after_states": sum_after_states,
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"diff_states": diff_states,
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"available": available_relative,
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"available_total": available_total,
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"is_default_member": _user.in_group(DEFAULT_GROUP),
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"is_zb_member": _user.in_group(ZB_GROUP),
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"is_ets_member": _user.in_group(ETS_GROUP),
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"LANIS_LINK": acc.get_LANIS_link(),
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"deductions": deductions,
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"actions": actions,
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TAB_TITLE_IDENTIFIER: f"{acc.identifier} - {acc.title}",
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"has_finished_deadlines": acc.get_finished_deadlines().exists(),
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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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def _get_detail_context(self, obj: EcoAccount):
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""" Generate object specific detail context for view
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Args:
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obj (): The record
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Returns:
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"""
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# Order states according to surface
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before_states = obj.before_states.order_by("-surface")
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after_states = obj.after_states.order_by("-surface")
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# Precalculate logical errors between before- and after-states
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# Sum() returns None in case of no states, so we catch that and replace it with 0 for easier handling
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sum_before_states = obj.get_surface_before_states()
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sum_after_states = obj.get_surface_after_states()
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diff_states = abs(sum_before_states - sum_after_states)
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# Calculate rest of available surface for deductions
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available_total = obj.deductable_rest
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available_relative = obj.get_deductable_rest_relative()
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# Prefetch related data to decrease the amount of db connections
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deductions = obj.deductions.filter(
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intervention__deleted=None,
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)
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actions = obj.actions.all()
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context = {
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"before_states": before_states,
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"after_states": after_states,
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"sum_before_states": sum_before_states,
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"sum_after_states": sum_after_states,
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"diff_states": diff_states,
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"available": available_relative,
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"available_total": available_total,
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"deductions": deductions,
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"actions": actions,
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"has_finished_deadlines": obj.get_finished_deadlines().exists(),
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}
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return context
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@login_required_modal
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