def details(id):
if not check_auth(session):
abort(401)
product = requests.get(API_GET_PRODUCT.format(id)).json()
return render_template('product/detail.html', product=product)
def create():
if not check_auth(session):
abort(401)
categories = requests.get(API_GET_ALL_CATEGORIES).json()
form = ProductForm()
if categories:
form.category.choices = [(categories[c]['nombre']) for c in categories]
else:
form.category.choices = []
if form.validate_on_submit():
url_img = generate_url_image(form.data['image'])
product = {
'nombre': (form.data['name']).strip(),
'precio': form.data['price'],
'categoria': form.data['category'],
'url_imagen': url_img,
'descripcion': (form.data['description']).strip()
}
try:
req = requests.post(API_POST_PRODUCT, data=json.dumps(product))
flash('¡Se ha creado un nuevo producto!')
except ():
abort(500)
return redirect(url_for('product.index'))
return render_template('product/create.html', form=form)
def index():
if not check_auth(session):
abort(401)
products = requests.get(API_GET_ALL_PRODUCTS)
if products.status_code == 200:
return render_template('product/index.html', products=products.json())
return abort(products.status_code)
def index():
if not check_auth(session):
abort(401)
categories = requests.get(API_GET_ALL_CATEGORIES)
if categories.status_code == 200:
return render_template('categories/index.html',
categories=categories.json())
return abort(categories.status_code)
def logout():
if not check_auth(session):
abort(401)
try:
del session['user']
session.clear()
except:
flash('El usuario ha cerrado sesión', 'error')
return redirect(url_for('auth.login'))
def confirm_delete(id):
if not check_auth(session):
abort(401)
product = requests.get(API_GET_PRODUCT.format(id))
if product.status_code == 200:
requests.delete(API_DELETE_PRODUCT.format(id))
flash('¡La eliminación ha sido exitosa!')
return redirect(url_for('product.index'))
return flash('¡No existe el producto indicada!', 'error')
def delete(id):
if not check_auth(session):
abort(401)
product = requests.get(API_GET_PRODUCT.format(id))
if product.status_code == 200:
return render_template('product/delete.html',
product=product.json(),
id=id)
return flash('¡No existe el producto indicada!', 'error')
def delete(id):
if not check_auth(session):
abort(401)
category = requests.get(API_GET_CATEGORY.format(id))
jso = category.json()
if category.status_code == 200:
return render_template('categories/delete.html',
category=category.json(),
id=id)
return flash('¡No existe la categoria indicada!', 'error')
def create():
if not check_auth(session):
abort(401)
form = CategoryForm()
if form.validate_on_submit():
category = {"nombre": str.upper(form.name.data).strip()}
res = requests.post(API_POST_CATEGORY, data=json.dumps(category))
flash('¡Se ha creado una nueva categoría!')
return redirect(url_for('category.index'))
return render_template('categories/create.html', form=form)
def edit(id):
if not check_auth(session):
abort(401)
form = CategoryForm()
req = requests.get(API_GET_CATEGORY.format(id))
if req.status_code == 200 and form.validate_on_submit():
category = {"nombre": str.upper(form.name.data).strip()}
requests.patch(API_PUT_CATEGORY.format(id), json.dumps(category))
flash('¡Se ha editado el producto con éxito!')
return redirect(url_for('category.index'))
form.name.data = req.json()['nombre']
return render_template('categories/edit.html', form=form, category=id)
def edit(id):
if not check_auth(session):
abort(401)
product = requests.get(API_GET_PRODUCT.format(id))
categories = requests.get(API_GET_ALL_CATEGORIES).json()
form = ProductEditForm()
if categories:
form.category.choices = [(categories[c]['nombre']) for c in categories]
else:
form.category.choices = []
if form.validate_on_submit():
if form.data['image'].filename != '':
url_img = generate_url_image(form.data['image'])
else:
url_img = product.json()['url_imagen']
product = {
'nombre': (form.data['name']).strip(),
'precio': form.data['price'],
'categoria': form.data['category'],
'url_imagen': url_img,
'descripcion': (form.data['description']).strip()
}
try:
req = requests.put(API_PUT_PRODUCT.format(id),
data=json.dumps(product))
flash('¡Se ha editado el producto con éxito!')
except ():
abort(500)
return redirect(url_for('product.index'))
form.name.data = product.json()['nombre']
form.description.data = product.json()['descripcion']
form.price.data = product.json()['precio']
form.category.data = product.json()['categoria']
return render_template('product/edit.html', form=form, product=id)
def confirm_delete(id):
if not check_auth(session):
abort(401)
category = requests.get(API_GET_CATEGORY.format(id))
prod = requests.get(API_GET_ALL_PRODUCTS).json()
if prod:
products = [(str.upper(prod[p]['categoria'])) for p in prod]
else:
products = []
try:
if not category.json()['nombre'] in products:
requests.delete(API_DELETE_CATEGORY.format(id))
flash('¡La eliminación ha sido exitosa!')
else:
raise RuntimeError
except:
flash(
'¡No se puede borrar esta categoria porque hay productos que pertenecen a ella!',
'error')
return redirect(url_for('category.index'))