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Michael Lee
2,855 PointsCloudkit Query
I'm trying to save and store the user's data, then retrieve it and check for a value, pushing the corresponding view controller.
However, despite only having 1 user record in my cloudkit dashboard, i'm getting 33 results, forcing me to change my code and preventing it from working.
This was my original code:
let container = CKContainer.defaultContainer()
let privateDB = container.privateCloudDatabase
let resultPredicate = NSPredicate(format: "TRUEPREDICATE")
let query = CKQuery(recordType: "UserData", predicate: resultPredicate)
query.sortDescriptors = [NSSortDescriptor(key: "MODIFIED", ascending: false)]
privateDB.performQuery(query, inZoneWithID: nil) { (results, error) -> Void in
if error != nil {
print("\(error)")
}
else{
for record in results! {
self.weight = record["weight"] as? Int
self.height = record["height"] as? Int
self.age = record["age"] as? Int
self.gender = record["genderFemale"] as? Int
if self.weight == nil {
print("push weightVC")
let weightVC = WeightViewController()
self.navigationController?.pushViewController(weightVC, animated: false)
}
else if self.height == nil {
print("push heightVC")
let heightVC = HeightViewController()
self.navigationController?.pushViewController(heightVC, animated: false)
}
else if self.age == nil {
print("push ageVC")
let ageVC = DOBViewController()
self.navigationController?.pushViewController(ageVC, animated: false)
}
else if self.gender == nil{
print("push genderVC")
let genderVC = GenderViewController()
self.navigationController?.pushViewController(genderVC, animated: false)
}
else{
let planVC = PlanOriginViewController()
self.navigationController?.pushViewController(planVC, animated: false)
}
I was forced to change it to this: privateDB.performQuery(query, inZoneWithID: nil) { (results, error) -> Void in
if error != nil {
print("\(error)")
}
else{
print("\(results?.count)")
for record in results! {
self.weight = record["weight"] as? Int
self.height = record["height"] as? Int
self.age = record["age"] as? Int
self.gender = record["genderFemale"] as? Int
self.arrayOfUserData?.addObject(record)
print("record added")
}
}
}
print(arrayOfUserData)
if arrayOfUserData != nil{
let ckRecord = arrayOfUserData![0]
self.weight = ckRecord["weight"] as? Int
self.height = ckRecord["height"] as? Int
self.age = ckRecord["age"] as? Int
self.gender = ckRecord["genderFemale"] as? Int
if self.weight == nil {
print("push weightVC")
let weightVC = WeightViewController()
self.navigationController?.pushViewController(weightVC, animated: false)
}
else if self.height == nil {
print("push heightVC")
let heightVC = HeightViewController()
self.navigationController?.pushViewController(heightVC, animated: false)
}
else if self.age == nil {
print("push ageVC")
let ageVC = DOBViewController()
self.navigationController?.pushViewController(ageVC, animated: false)
}
else if self.gender == nil{
print("push genderVC")
let genderVC = GenderViewController()
self.navigationController?.pushViewController(genderVC, animated: false)
}
else{
let planVC = PlanOriginViewController()
self.navigationController?.pushViewController(planVC, animated: false)
}
} else {
}
However, this doesn't work as well. XCode is skipping over the privateDB query block and going straight to the line print(arrayOfUserData), before returning to the privateDB query.