6 files changed, 85 insertions, 0 deletions
diff --git a/app/expenses/__init__.py b/app/expenses/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/app/expenses/__init__.py
diff --git a/app/expenses/admin.py b/app/expenses/admin.py
new file mode 100644
index 0000000..f014dca
--- /dev/null
+++ b/app/expenses/admin.py
@@ -0,0 +1,10 @@
+from django.contrib import admin
+
+from .models import Expense
+
+
+class ExpenseAdmin(admin.ModelAdmin):
+    list_display = ('name', 'category', 'amount', 'date_month')
+
+
+admin.site.register(Expense, ExpenseAdmin)
diff --git a/app/expenses/models.py b/app/expenses/models.py
new file mode 100644
index 0000000..a01b8d7
--- /dev/null
+++ b/app/expenses/models.py
@@ -0,0 +1,31 @@
+from django.db import models
+from django.template.defaultfilters import slugify
+import datetime
+
+CATS = (
+    ('1', "Yellowstone"),
+    ('2', "Suburban"),
+    ('3', "Groceries"),
+    ('4', "Lodging"),
+    ('5', "Camping"),
+    ('6', "Restaurants"),
+    ('7', "Petrol"),
+    ('8', "Misc"),
+)
+
+class Expense(models.Model):
+    name = models.CharField(max_length=200)
+    amount = models.DecimalField(max_digits=8, decimal_places=2)
+    date = models.DateTimeField(default=datetime.date.today())
+    notes = models.TextField(null=True, blank=True)
+    category = models.CharField(max_length=2, choices=CATS, default=1)
+
+    class Meta:
+        ordering = ('-date',)
+
+    def __str__(self):
+        return self.name
+
+    def date_month(self):
+        return self.date.strftime("%b %Y")
+
diff --git a/app/expenses/urls.py b/app/expenses/urls.py
new file mode 100644
index 0000000..ae7cad6
--- /dev/null
+++ b/app/expenses/urls.py
@@ -0,0 +1,7 @@
+from django.conf.urls import *
+from django.views.generic.base import RedirectView
+
+
+urlpatterns = patterns('',
+    url(r'yellowstone-suburban-trip-costs/', 'expenses.views.detail'),
+)
diff --git a/app/expenses/views.py b/app/expenses/views.py
new file mode 100644
index 0000000..7442178
--- /dev/null
+++ b/app/expenses/views.py
@@ -0,0 +1,12 @@
+from django.shortcuts import render_to_response, get_object_or_404
+from django.template import RequestContext
+
+from .models import Expense, CATS
+
+def detail(request):
+    context = {
+        'object_list': Expense.objects.all(),
+        'categories': CATS
+    }
+    return render_to_response('details/expenses.html', context, context_instance=RequestContext(request))
+
diff --git a/app/lib/templatetags/templatetags/expense_total.py b/app/lib/templatetags/templatetags/expense_total.py
new file mode 100644
index 0000000..8bf0953
--- /dev/null
+++ b/app/lib/templatetags/templatetags/expense_total.py
@@ -0,0 +1,25 @@
+from decimal import Decimal
+from django import template
+from django.utils.safestring import mark_safe
+register = template.Library()
+
+@register.filter
+def expense_total(values):
+    """
+    converts spaces to hyphens.
+    """
+    total = 0
+    for items in values:
+        for item in items['list']:
+            total += Decimal(item.amount)
+    return mark_safe(total)
+
+@register.filter
+def cat_total(values):
+    """
+    converts spaces to hyphens.
+    """
+    total = 0
+    for val in values:
+        total += Decimal(val.amount)
+    return mark_safe(total)