def update_product(product_slug):
"""Saves changes to an existing product."""
product = Product.by_slug(product_slug)
form = ProductForm(request.form, product)
if not form.validate():
return render_template(
'admin/edit-product.html', form=form, product=product)
product = Product.from_form(form, product=product)
flash(message='Product updated', category='success')
url = url_for('frontend.product', category_slug=product.category.slug,
product_slug=product.slug)
return redirect(url)
def edit_product(product_slug):
"""Presents the form to edit products."""
product = Product.by_slug(product_slug)
form = ProductForm(request.form, product)
return render_template(
'admin/edit-product.html', form=form, product=product)
def delete_product(product_slug):
"""Deletes a product."""
product = Product.by_slug(product_slug)
if request.method == 'POST':
db.session.delete(product)
db.session.commit()
flash('Deleted “%s”' % product.name)
return redirect('/')
return render_template('admin/delete.html', product=product)
def store_product():
"""Persists a new product entry in the database."""
form = ProductForm(request.form)
if not form.validate():
return render_template('admin/edit-product.html', form=form)
prod = Product.from_form(form)
flash(message='Product created', category='success')
url = url_for('frontend.product',
category_slug=prod.category.slug,
product_slug=prod.slug)
return redirect(url)
def product(category_slug, product_slug):
"""Shows a single product."""
prod = Product.by_slug_and_cat(category_slug, product_slug)
return render_template('frontend/product.html', product=prod)
