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86 lines
2.6 KiB
86 lines
2.6 KiB
from django.contrib import admin |
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from cash.models import * |
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from django import forms |
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from django.template.defaultfilters import escape |
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from django.core.urlresolvers import reverse |
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class AccountForm(forms.ModelForm): |
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credit_change = forms.DecimalField(max_digits = 5, decimal_places = 2, required = False) |
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class Meta: |
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model = Account |
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class AccountAdmin(admin.ModelAdmin): |
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list_display = ('user', 'card_number', 'credit', 'transaction_link') |
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form = AccountForm |
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readonly_fields = ('credit',) |
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def transaction_link(self, account): |
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return '<a href="%s?account__id__exact=%d">Transaktionen</a>' % (reverse("admin:cash_transaction_changelist"), account.id) |
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transaction_link.allow_tags = True |
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def save_model(self, request, obj, form, change): |
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# TODO: Auslagern |
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PAYOUT_SUBJECT = "Auszahlung" |
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DEPOSIT_SUBJECT = "Einzahlung" |
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DESC = "Autorisiert von %s %s" |
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amount = form.cleaned_data['credit_change'] |
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print amount |
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if amount is not None and amount != 0: |
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if amount > 0: |
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subject = DEPOSIT_SUBJECT |
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else: |
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subject = PAYOUT_SUBJECT |
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obj.change_credit(amount, subject, DESC % (request.user.first_name, request.user.last_name)) |
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class ProductBarcodeInline(admin.TabularInline): |
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model = ProductBarcode |
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extra = 1 |
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class ProductAdmin(admin.ModelAdmin): |
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list_display = ('name', 'category', 'price') |
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list_filter = ['category'] |
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inlines= [ProductBarcodeInline] |
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class ProductCategoryAdmin(admin.ModelAdmin): |
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list_display = ('name', 'comment') |
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class SalesLogEntryAdmin(admin.ModelAdmin): |
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list_display = ('account', 'timestamp', 'product', 'count', 'unit_price') |
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list_filter = ['account', 'timestamp', 'product'] |
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class TransactionAdmin(admin.ModelAdmin): |
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list_display = ('account', 'timestamp', 'subject', 'description', 'amount') |
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list_filter = ['account', 'timestamp', 'subject'] |
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actions = None |
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date_hierarchy = 'timestamp' |
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# Disable tampering with the transactions completely |
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def has_add_permission(self, request): |
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return False |
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def has_change_permission(self, request, obj=None): |
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if obj is None: |
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return True |
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return False |
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def has_delete_permission(self, request, obj=None): |
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return False |
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# Needed to not trigger an ImproperlyConfigured exception |
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# FIXME: a bit too hacky |
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def changelist_view(self, request, extra_context=None): |
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self.list_display_links = (None, ) |
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return super(TransactionAdmin, self).changelist_view(request, extra_context=None) |
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admin.site.register(Account, AccountAdmin) |
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admin.site.register(Product, ProductAdmin) |
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admin.site.register(ProductBarcode) |
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admin.site.register(ProductCategory, ProductCategoryAdmin) |
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admin.site.register(Transaction, TransactionAdmin) |
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admin.site.register(SalesLogEntry, SalesLogEntryAdmin) |
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