Parse not updating the core data Swift - ios

Question

I am trying to make changes to the data already stored in the core data in Parse. But it is not making the necessary changes. And I looked at the documentation for parse regarding objects here: https://parse.com/docs/ios/guide#objects. And it seems that I am doing exactly what the document is telling me to do. Maybe I am missing something? Here is my code:
import UIKit
import Parse
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
var products = PFObject(className:"Products")
products["name"] = "ice cream"
products["description"] = "Strawberry"
products["price"] = 4.99
products.saveInBackgroundWithBlock {
(success, error) -> Void in
if (success) {
println("Object saved with id \(products.objectId)")
} else {
println("Not successful!")
print(error)
}
}
//ignore the code below this line for now please :)
var query = PFQuery(className: "Products")
query.getObjectInBackgroundWithId("7lmnxHxibK", block: { (object: PFObject?, error) -> Void in
if error != nil {
print(error)
} else if let product = object {
print("YO")
product["description"] = "Rocky Road"
product["price"] = 5.99
products.saveInBackground()
}
})
}
}
So the code above created an object with the ID 7lmnxHxibK. The description being Strawberry, the name being ice cream, and the price being 4.99. Which worked as it should. So now as an attempt to change the attributes in the object with the ID 7lmnxHxibK, I wrote the following code:
var query = PFQuery(className: "Products")
query.getObjectInBackgroundWithId("7lmnxHxibK", block: { (object: PFObject?, error) -> Void in
if error != nil {
print(error)
} else if let product = object {
print("YO")
product["description"] = "Rocky Road"
product["price"] = 5.99
products.saveInBackground()
}
})
This code should make the necessary changes to the object with the id 7lmnxHxibK. But rather than making the necessary changes to the object's attributes, it is creating a new object with it's description, name, and price all being (undefined). Anybody have a solution to fix this?

Answer 1

You have to change products.saveInBackground() to product.saveInBackground(). Also by the time you call your second query parse may not be done saving the object for the first time.