def deleteCategory(name):
""" Delete a category """
# user must be authenticated
if 'user_id' not in session:
return redirect('/login')
category = db_session.query(Category).filter_by(name=name).first()
if category is None:
abort(404)
if category.user_id != session['user_id']:
abort(401)
if request.method == 'POST':
# delete the category
# related items should be deleted automatically
db_session.delete(category)
db_session.commit()
flash('%s Successfully Deleted' % category.name)
return redirect(url_for('catalog'))
else:
form = CategoryForm()
return render_template('delete_category.html',
category=category, form=form)
def deleteItem(name):
if "user_id" not in session:
return redirect("/login")
item = db_session.query(Item).filter_by(name=name).one()
if item is None:
abort(404)
if item.user_id != session["user_id"]:
abort(401)
if request.method == "POST":
db_session.delete(item)
db_session.commit()
flash("%s Successfully Deleted" % item.name)
return redirect(url_for("catalog"))
else:
return render_template("deleteItem.html", item=item)
def deleteCategory(name):
if "user_id" not in session:
return redirect("/login")
category = db_session.query(Category).filter_by(name=name).one()
if category is None:
abort(404)
if category.user_id != session["user_id"]:
abort(401)
if request.method == "POST":
# delete the category, and related items should be deleted automatically
db_session.delete(category)
db_session.commit()
flash("%s Successfully Deleted" % category.name)
return redirect(url_for("catalog"))
else:
return render_template("deleteCategory.html", category=category)
def deleteItem(name):
""" Delete an item """
# user must be authenticated
if 'user_id' not in session:
return redirect('/login')
item = db_session.query(Item).filter_by(name=name).first()
if item is None:
abort(404)
if item.user_id != session['user_id']:
abort(401)
if request.method == 'POST':
db_session.delete(item)
db_session.commit()
flash('%s Successfully Deleted' % item.name)
return redirect(url_for('catalog'))
else:
form = ItemForm()
return render_template('delete_item.html', item=item, form=form)
