Updated RealmLogger.swift

RealmLogger.swift

//
//  RealmLogger.swift
//  Realm Logger
//
//  Created by George Bafaloukas on 12/09/2018.
//  Copyright © 2018 George Bafaloukas. All rights reserved.
//

import UIKit
import RealmSwift

class RealmLogger: NSObject {
    
    static let MY_INSTANCE_ADDRESS = "{PROJECT_NAME}.de1a.cloud.realm.io" // <- update this
    
    static let AUTH_URL  = URL(string: "https://\(MY_INSTANCE_ADDRESS)")!
    static let REALM_URL = URL(string: "realms://\(MY_INSTANCE_ADDRESS)/ToDo")!
    
    let realmName: String
    
    var realm: Realm?
    
    init(name: String) {
        self.realmName = name
        super.init()
    }
    
    func createRealm(completion: @escaping (_ success: Bool) -> Void) {
        let creds = SyncCredentials.nickname(self.realmName, isAdmin: true)
        SyncUser.logIn(with: creds, server: RealmLogger.AUTH_URL) { (user, error) in
            var success = false
            if error == nil {
                print("Realm user log in successful")
                if let config = SyncUser.current?.configuration(realmURL: RealmLogger.REALM_URL, fullSynchronization: true) {
                    self.realm = try? Realm(configuration: config)
                    success = true
                }
            }
            completion(success)
        }
    }
    
    func log(_ message: String) {
        print(message)
        guard let realm = self.realm else {
            print("Realm is not initialised")
            return
        }
        let realmLog = RealmLog()
        realmLog.message = message
        try! realm.write {
            realm.add(realmLog)
        }
    }
}

class RealmLog: Object {
    @objc dynamic var message = ""
}