def delete_item(item_id, category_id):
if request.method == "GET":
databaseManager = DatabaseManager()
item = databaseManager.get_item(item_id)
return render_template("delete_item.html",
item=item,
category_id=category_id)
else:
flash("delete item successfully")
databaseManager = DatabaseManager()
databaseManager.delete_item(item_id)
if category_id == 0:
return redirect(url_for("show_latest_catalog"))
else:
return redirect(url_for("show_catalog", id=category_id))
def edit_item(item_id, category_id):
databaseManager = DatabaseManager()
if request.method == "GET":
item = databaseManager.get_item(item_id)
categories = databaseManager.get_categories()
return render_template("edit_item.html",
item=item,
categories=categories,
category_id=category_id)
else:
item = databaseManager.update_item(item_id, request.form["name"],
request.form["description"],
request.form["category"])
flash("update item successfully")
if category_id == 0:
return redirect(url_for("show_latest_catalog"))
else:
return redirect(url_for("show_catalog", id=item.category_id))
def show_item(item_id, category_id):
databaseManager = DatabaseManager()
item = databaseManager.get_item(item_id)
return render_template("show_item.html",
item=item,
category_id=category_id)
def get_items_by_id(item_id):
databaseManager = DatabaseManager()
item = databaseManager.get_item(item_id)
return jsonify(item.serialize)