From 7b1b6578bd3f1fbb5f23fb0cb907229a8feb477d Mon Sep 17 00:00:00 2001
From: René 'Necoro' Neumann <necoro@necoro.net>
Date: Mon, 10 May 2010 21:40:26 +0200
Subject: Added the 'add expense' stuff

---
 controller.py       | 46 ++++++++++++++++++++++++++++++++++++++++++++--
 model.py            | 11 ++++++++++-
 templates/add.mako  | 14 ++++++++++++++
 templates/menu.mako |  1 +
 4 files changed, 69 insertions(+), 3 deletions(-)
 create mode 100644 templates/add.mako

diff --git a/controller.py b/controller.py
index f9bd27c..2615a9f 100644
--- a/controller.py
+++ b/controller.py
@@ -1,12 +1,14 @@
 from __future__ import with_statement
 
 import web
+from web import form
 
 from model import *
 from helper import appdir
 from renderer import render
 
-import datetime
+import datetime, decimal
+import operator as op
 from sqlalchemy import sql
 
 class Show:
@@ -47,8 +49,48 @@ class Show:
         return render("show", exps = exps)
 
 class Add:
+
+    dformat = "%d.%m.%Y"
+
+    form = form.Form(
+            form.Textbox(
+                "date",
+                form.notnull,
+                value = datetime.date.today().strftime(dformat)
+                ),
+            form.Textbox(
+                "expense",
+                form.notnull,
+                ),
+            form.Textbox(
+                "description",
+                form.notnull
+                ),
+            form.Dropdown(
+                "category",
+                map(op.itemgetter(0), sorted(Category.query.values(Category.name)))
+                ),
+            validators = map(lambda x: form.Validator(*x), (
+                ("Date Format does not match", lambda f: datetime.datetime.strptime(f.date, Add.dformat)),
+                ("Not a valid decimal", lambda f: decimal.Decimal(f.expense)),
+                ))
+            )
+
     def GET(self):
-        return "Add new"
+        return render("add", form = self.form())
+
+    def POST(self):
+        f = self.form()
+        if f.validates():
+            e = SingleExpense(category = Category.get_by(name = f.category.value))
+
+            e.date = datetime.datetime.strptime(f.date.value, self.dformat)
+            e.expense = decimal.Decimal(f.expense.value)
+            e.description = f.description.value
+
+            raise web.seeother(web.url("/"))
+        else:
+            return render("add", form = f)
 
 class Edit:
     def GET(self, id):
diff --git a/model.py b/model.py
index fe863b9..2a16bde 100644
--- a/model.py
+++ b/model.py
@@ -33,7 +33,6 @@ class Entity (elixir.Entity):
 #
 
 class Category (Entity):
-    
     name = Field(T.String(50), unique = True)
 
     parent = ManyToOne('Category')
@@ -65,6 +64,16 @@ class SingleExpense (Expense):
 
         return cls.query.filter(comp)
 
+    @property
+    def date (self):
+        return datetime.date(self.year, self.month, self.day)
+
+    @date.setter
+    def date (self, d):
+        self.year = d.year
+        self.month = d.month
+        self.day = d.day
+
 class ConstExpense (Expense):
     months  = ReqField(T.SmallInteger)
     start   = ReqField(T.Date, index = True)
diff --git a/templates/add.mako b/templates/add.mako
new file mode 100644
index 0000000..ac67404
--- /dev/null
+++ b/templates/add.mako
@@ -0,0 +1,14 @@
+<%inherit file="/page.mako" />
+
+% if not form.valid:
+    ERROR!
+% endif
+
+<form name="add_expense" method="post">
+    ${form.render()}
+    <input type="submit" />
+</form>
+
+<%def name="heading()">
+    Add new expense
+</%def>
diff --git a/templates/menu.mako b/templates/menu.mako
index 329b255..98e5904 100644
--- a/templates/menu.mako
+++ b/templates/menu.mako
@@ -1,6 +1,7 @@
 <%! 
     menu = [
         ("/", "Kosten"),
+        ("/add", "Neu"),
         ("/const", "Konstante Kosten"),
         ("/categories", "Kategorien")
         ]
-- 
cgit v1.2.3-70-g09d2