423 lines
11 KiB
Python
423 lines
11 KiB
Python
from django.contrib import admin, messages
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from django.http import HttpResponseRedirect
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from django.utils.html import format_html
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from django.utils.translation import ngettext
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from segno import helpers
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from .forms import (
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BankDataAdminForm,
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BillAdminForm,
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BillInlineForm,
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ResolutionAdminForm,
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WirefAdminForm,
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)
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from .models import BankData, Bill, Resolution, Wiref
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from .utils import generate_pdf
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class BillInline(admin.TabularInline):
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form = BillInlineForm
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model = Bill
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can_delete = False
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extra = 0
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max_num = 0
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readonly_fields = ("purpose", "amount", "file_field")
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show_change_link = True
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@admin.register(BankData)
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class BankDataAdmin(admin.ModelAdmin):
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form = BankDataAdminForm
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model = BankData
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list_display = [
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"name",
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"iban",
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"bic",
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"is_disabled",
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]
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ordering = ["name"]
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def add_view(self, request, form_url="", extra_context=None):
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extra_context = extra_context or {}
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extra_context["help_text"] = "Fette Schriften sind Pflichtfelder."
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return super().add_view(
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request,
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form_url,
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extra_context=extra_context,
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)
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def change_view(self, request, object_id, form_url="", extra_context=None):
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extra_context = extra_context or {}
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extra_context["help_text"] = "Fette Schriften sind Pflichtfelder."
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return super().change_view(
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request,
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object_id,
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form_url,
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extra_context=extra_context,
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)
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@admin.register(Bill)
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class BillAdmin(admin.ModelAdmin):
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form = BillAdminForm
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model = Bill
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list_display = [
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"id",
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"only_digital",
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"amount",
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"purpose",
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"resolution",
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"status_colored",
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"bill_creator",
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"affiliation",
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]
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actions = ["make_cleared", "make_finished"]
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list_filter = ["status", "affiliation", "payer"]
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ordering = ["-id"]
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search_fields = ["purpose"]
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readonly_fields = [
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"get_bankdata_name",
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"get_bankdata_iban",
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"get_bankdata_bic",
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"get_qrcode",
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]
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fieldsets = (
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(
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None,
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{
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"fields": (
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"bill_creator",
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"resolution",
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)
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},
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),
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(
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"Bankdaten",
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{
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"fields": (
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"payer",
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"bankdata",
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("get_bankdata_name", "get_bankdata_iban", "get_bankdata_bic"),
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"get_qrcode",
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)
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},
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),
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(
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"Rechnung",
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{
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"fields": (
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"affiliation",
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"date",
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"invoice",
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"purpose",
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"amount",
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"only_digital",
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"file_field",
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)
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},
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),
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(
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"Sonstiges",
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{
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"fields": (
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"comment",
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"wiref",
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"status",
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)
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},
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),
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)
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def add_view(self, request, form_url="", extra_context=None):
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extra_context = extra_context or {}
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extra_context["help_text"] = "Fette Schriften sind Pflichtfelder."
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return super().add_view(
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request,
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form_url,
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extra_context=extra_context,
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)
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def change_view(self, request, object_id, form_url="", extra_context=None):
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extra_context = extra_context or {}
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extra_context["help_text"] = "Fette Schriften sind Pflichtfelder."
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return super().change_view(
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request,
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object_id,
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form_url,
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extra_context=extra_context,
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)
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def save_model(self, request, obj, form, change):
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obj.author = request.user
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super().save_model(request, obj, form, change)
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@admin.display(description="Kontoinhaber:in")
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def get_bankdata_name(self, obj):
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try:
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tmp = BankData.objects.get(id=obj.bankdata.id)
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except Exception:
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return "-"
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return f"{ tmp.name }"
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@admin.display(description="IBAN")
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def get_bankdata_iban(self, obj):
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try:
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tmp = BankData.objects.get(id=obj.bankdata.id)
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except Exception:
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return "-"
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return f"{ tmp.iban }"
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@admin.display(description="BIC")
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def get_bankdata_bic(self, obj):
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try:
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tmp = BankData.objects.get(id=obj.bankdata.id)
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except Exception:
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return "-"
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return f"{ tmp.bic }"
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@admin.display(description="QR Code")
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def get_qrcode(self, obj):
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if obj.status != "C":
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return "-"
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try:
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tmp = BankData.objects.get(id=obj.bankdata.id)
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except Exception:
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return "-"
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try:
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qrcode = helpers.make_epc_qr(
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name=tmp.name,
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iban=tmp.iban,
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amount=obj.amount,
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text=obj.purpose,
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bic=tmp.bic,
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encoding="utf-8",
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)
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except Exception:
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return "Daten für QR Code ungültig"
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uri = qrcode.png_data_uri(scale=3.0)
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return format_html(f'<img src="{uri}">')
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@admin.display(description="Status")
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def status_colored(self, obj):
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# TODO: if there is a status without color, set nothing.
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colors = {
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"S": "red",
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"C": "darkorange",
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"F": "green",
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"I": "blue",
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}
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return format_html(
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f'<b style="background:{colors[obj.status]};">{obj.get_status_display()}</b>'
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)
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@admin.action(description="Als 'Abgerechnet' markieren.")
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def make_cleared(self, request, queryset):
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updated = queryset.update(status="C")
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self.message_user(
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request,
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ngettext(
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"%d Rechnung wurde als 'Abgerechnet' markiert.",
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"%d Rechnungen wurden als 'Abgerechnet' markiert.",
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updated,
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)
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% updated,
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messages.SUCCESS,
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)
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@admin.action(description="Als 'Abgeschlossen' markieren.")
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def make_finished(self, request, queryset):
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updated = queryset.update(status="F")
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self.message_user(
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request,
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ngettext(
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"%d Rechnung wurde als 'Abgeschlossen' markiert.",
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"%d Rechnungen wurden als 'Abgeschlossen' markiert.",
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updated,
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)
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% updated,
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messages.SUCCESS,
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)
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@admin.register(Resolution)
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class ResolutionAdmin(admin.ModelAdmin):
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form = ResolutionAdminForm
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model = Resolution
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inlines = (BillInline,)
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list_display = [
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"name",
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"id",
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"is_visible",
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"total",
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]
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ordering = ["-id"]
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search_fields = ["name", "id"]
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fieldsets = (
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(
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None,
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{
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"fields": (
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"name",
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"id",
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"date",
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"option",
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"is_visible",
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)
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},
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),
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(
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"Budget",
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{
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"fields": (
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"budget",
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"total",
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"budget_remaining",
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)
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},
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),
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(
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"Abstimmung",
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{
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"classes": ["collapse"],
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"fields": (
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"voting",
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"voting_text",
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),
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},
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),
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)
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def add_view(self, request, form_url="", extra_context=None):
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extra_context = extra_context or {}
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extra_context["help_text"] = "Fette Schriften sind Pflichtfelder."
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return super().add_view(
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request,
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form_url,
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extra_context=extra_context,
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)
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def change_view(self, request, object_id, form_url="", extra_context=None):
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extra_context = extra_context or {}
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extra_context["help_text"] = "Fette Schriften sind Pflichtfelder."
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return super().change_view(
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request,
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object_id,
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form_url,
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extra_context=extra_context,
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)
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@admin.display(description="Gesamtsumme (EUR)")
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def total(self, obj):
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total = 0
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bills = Bill.objects.filter(resolution=obj)
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for elem in bills:
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total += elem.amount
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return f"{ total }"
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@admin.register(Wiref)
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class WirefAdmin(admin.ModelAdmin):
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form = WirefAdminForm
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model = Wiref
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inlines = (BillInline,)
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list_display = [
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"wiref_id",
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"status",
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"file_field",
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"total",
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]
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actions = ["make_cleared", "make_finished"]
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list_filter = ["status"]
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ordering = ["-wiref_id"]
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def add_view(self, request, form_url="", extra_context=None):
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extra_context = extra_context or {}
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extra_context["help_text"] = "Fette Schriften sind Pflichtfelder."
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return super().add_view(
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request,
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form_url,
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extra_context=extra_context,
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)
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def change_view(self, request, object_id, form_url="", extra_context=None):
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extra_context = extra_context or {}
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extra_context["help_text"] = "Fette Schriften sind Pflichtfelder."
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extra_context["generate_pdf"] = True
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return super().change_view(
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request,
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object_id,
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form_url,
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extra_context=extra_context,
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)
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def response_change(self, request, obj):
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if "_generate_pdf" in request.POST:
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if generate_pdf(obj) is True:
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self.message_user(
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request,
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"Neues Wiref Formular wurde generiert.",
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messages.SUCCESS,
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)
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else:
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self.message_user(
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request,
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"Das PDF File wurde nicht generiert, weil der Status nicht offen ist.",
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messages.WARNING,
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)
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return HttpResponseRedirect(".")
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return super().response_change(request, obj)
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def save_model(self, request, obj, form, change):
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# set status to submitted, if a file exists and status is opened.
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if (
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change is True
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and obj.file_field != ""
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and obj.status == Wiref.Status.OPENED
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and "_generate_pdf" not in request.POST
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):
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obj.status = Wiref.Status.SUBMITTED
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super().save_model(request, obj, form, change)
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@admin.display(description="Gesamtsumme (EUR)")
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def total(self, obj):
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total = 0
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bills = Bill.objects.filter(wiref=obj)
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for elem in bills:
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total += elem.amount
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return f"{ total }"
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@admin.action(description="Als 'Überwiesen' markieren.")
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def make_finished(self, request, queryset):
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updated = queryset.update(status=Wiref.Status.TRANSFERRED)
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self.message_user(
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request,
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ngettext(
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"%d Wiref Formular wurde als 'Überwiesen' markiert.",
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"%d Wiref Formulare wurden als 'Überwiesen' markiert.",
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updated,
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)
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% updated,
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messages.SUCCESS,
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)
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