30 lines
1023 B
Swift
30 lines
1023 B
Swift
|
|
@objc
|
|
public class LK002RemoveFriendRequests : OWSDatabaseMigration {
|
|
|
|
@objc
|
|
class func migrationId() -> String {
|
|
return "002"
|
|
}
|
|
|
|
override public func runUp(completion: @escaping OWSDatabaseMigrationCompletion) {
|
|
self.doMigrationAsync(completion: completion)
|
|
}
|
|
|
|
private func doMigrationAsync(completion: @escaping OWSDatabaseMigrationCompletion) {
|
|
DispatchQueue.global().async {
|
|
Storage.writeSync { transaction in
|
|
var interactionIDsToRemove: [String] = []
|
|
transaction.enumerateRows(inCollection: TSInteraction.collection()) { key, object, _, _ in
|
|
if !(object is TSInteraction) {
|
|
interactionIDsToRemove.append(key)
|
|
}
|
|
}
|
|
interactionIDsToRemove.forEach { transaction.removeObject(forKey: $0, inCollection: TSInteraction.collection()) }
|
|
self.save(with: transaction)
|
|
}
|
|
completion()
|
|
}
|
|
}
|
|
}
|