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from datetime import date
from flask import (
redirect,
render_template,
url_for,
)
from flask_login import login_required, current_user
from .. import db
from flask_wtf import FlaskForm
from wtforms import (
DateField,
TextAreaField,
DecimalField,
SubmitField,
SelectField,
)
from wtforms.widgets import NumberInput
from wtforms.validators import InputRequired
from ..model import Category, Expense
from .blueprint import tracker
class CreateForm(FlaskForm):
"""
The Form to create a entry
"""
description = TextAreaField()
date = DateField(
validators=[InputRequired()], format="%Y-%m-%d", default=date.today
)
amount = DecimalField(places=2, validators=[InputRequired()], widget=NumberInput(), default=0) # type: ignore
category = SelectField(coerce=int) # type: ignore
submit = SubmitField()
def __init__(self, **kwargs) -> None:
super().__init__(**kwargs)
self.category.choices = [(cat.id, cat.name) for cat in current_user.categories] # type: ignore
@tracker.route("/create", methods=["GET", "POST"])
@login_required
def create():
"""The view to handle new entry"""
form = CreateForm()
if form.validate_on_submit():
cat = db.session.scalars(
db.select(Category).where(Category.id == form.category.data)
).one()
expense = Expense(
description=form.description.data,
date=form.date.data,
amount=form.amount.data,
category=cat,
) # type: ignore
current_user.expenses.append(expense) # type: ignore
db.session.commit()
return redirect(url_for("index"))
return render_template("tracker/create.html", form=form)
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