From 21c591327c8c4c8bbf34831a23f4439fec32f3b2 Mon Sep 17 00:00:00 2001
From: René 'Necoro' Neumann <necoro@necoro.net>
Date: Sun, 14 Apr 2013 18:54:50 +0200
Subject: Add expense -- in Flask

---
 app/forms.py          | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++
 app/views/expenses.py | 23 +++++++++++++++---
 2 files changed, 86 insertions(+), 4 deletions(-)
 create mode 100644 app/forms.py

(limited to 'app')

diff --git a/app/forms.py b/app/forms.py
new file mode 100644
index 0000000..da5fc9e
--- /dev/null
+++ b/app/forms.py
@@ -0,0 +1,67 @@
+# -*- encoding: utf-8 -*-
+
+from flask.ext.wtf import Form
+from wtforms.fields import DateField, IntegerField, StringField, HiddenField
+from wtforms import validators as v
+from wtforms import fields
+
+from wtforms.ext.sqlalchemy.fields import QuerySelectField
+
+import datetime
+
+from . import app
+
+today = datetime.date.today
+
+def is_hidden_field(f):
+    return isinstance(f, HiddenField)
+
+app.jinja_env.tests["hidden"] = is_hidden_field
+
+class DecimalField(fields.DecimalField):
+    def process_formdata(self, valuelist):
+        if valuelist:
+            value = valuelist[0].replace(',','.')
+            super(DecimalField, self).process_formdata([value])
+
+req = [v.input_required()]
+
+class ExpenseForm(Form):
+    date = DateField("Datum", req,
+            format="%d.%m.%Y",
+            default=today())
+
+    expense = DecimalField("Betrag", req,
+            description="EUR",
+            places=2)
+
+    description = StringField("Beschreibung", req)
+
+    category = QuerySelectField("Kategorie",
+            get_label="name")
+
+class ConstForm(Form):
+    start = DateField("Beginn", req,
+            format="%m.%Y",
+            default=today())
+
+    end = DateField("Ende", req,
+            format="%m.%Y",
+            default=today(),
+            description="(einschließlich)")
+
+    months = IntegerField("Zahlungsrythmus", req,
+            description="Monate")
+
+    expense = DecimalField("Betrag", req,
+            description="EUR",
+            places=2)
+
+    desc = StringField("Beschreibung", req)
+
+    cat = QuerySelectField("Kategorie",
+            get_label="name")
+
+    prev = QuerySelectField("Vorgänger",
+            get_label="description",
+            allow_blank=True)
diff --git a/app/views/expenses.py b/app/views/expenses.py
index 6b976de..da01308 100644
--- a/app/views/expenses.py
+++ b/app/views/expenses.py
@@ -1,10 +1,12 @@
 from flask import Blueprint
-from flask import render_template, request, url_for
+from flask import render_template, request, url_for, redirect
 
 import datetime, decimal
 from sqlalchemy import sql, func
 
-from ..model import Category, SingleExpense, CatExpense, MonthExpense
+from ..model import db, Category, SingleExpense, CatExpense, MonthExpense
+
+from ..forms import ExpenseForm
 
 mod = Blueprint('expenses', __name__)
 
@@ -71,6 +73,19 @@ def show(year = None, month = None):
 def edit(id):
     return render_template("page.jinja")
 
-@mod.route("/add/")
+@mod.route("/add/", methods=("GET", "POST"))
 def add():
-    return render_template("page.jinja")
+    form = ExpenseForm()
+    form.category.query = Category.query.order_by("name")
+
+    if form.validate_on_submit():
+        se = SingleExpense()
+
+        form.populate_obj(se)
+
+        db.session.add(se)
+        db.session.commit()
+
+        return redirect(url_for("index"))
+
+    return render_template("pages/add.jinja", form=form)
-- 
cgit v1.2.3-70-g09d2