Added realm

ios/App/Shared/models/ServerConnectionConfig.swift

@@ -0,0 +1,31 @@
+//
+//  ServerConnectionConfig.swift
+//  App
+//
+//  Created by Rasmus Krämer on 11.04.22.
+//
+
+import Foundation
+import RealmSwift
+
+class ServerConnectionConfig: Object {
+    @Persisted var id: String
+    @Persisted var index: Int = 0
+    @Persisted var name: String
+    @Persisted var address: String
+    @Persisted var userId: String
+    @Persisted var username: String
+    @Persisted var token: String
+}
+
+func serverConnectionConfigToJSON(config: ServerConnectionConfig) -> Dictionary<String, Any> {
+    return [
+        "id": config.id,
+        "name": config.name,
+        "index": config.index,
+        "address": config.address,
+        "userId": config.userId,
+        "username": config.username,
+        "token": config.token,
+    ]
+}

ios/App/Shared/player/PlayerHandler.swift

@@ -0,0 +1,17 @@
+//
+//  PlayerHandler.swift
+//  App
+//
+//  Created by Rasmus Krämer on 11.04.22.
+//
+
+import Foundation
+
+class PlayerHandler {
+    private static var player: AudioPlayer?
+    // private static var item: any
+    
+    public static func setItem() {
+        
+    }
+}

ios/App/Shared/util/Database.swift

@@ -0,0 +1,32 @@
+//
+//  Database.swift
+//  App
+//
+//  Created by Rasmus Krämer on 11.04.22.
+//
+
+import Foundation
+import RealmSwift
+
+class Database {
+    public static let realmQueue = DispatchQueue(label: "realm-queue")
+    
+    public static func setServerConnectionConfig(config: ServerConnectionConfig) {
+        let realm = try! Realm(queue: realmQueue)
+        let existing = realm.objects(ServerConnectionConfig.self)
+        
+        try! realm.write {
+            realm.delete(existing)
+            realm.add(config)
+        }
+    }
+    public static func getServerConnectionConfig() -> ServerConnectionConfig {
+        let realm = try! Realm(queue: realmQueue)
+        guard let config = realm.objects(ServerConnectionConfig.self).first else {
+            let fallback = ServerConnectionConfig()
+            return fallback
+        }
+        
+        return config
+    }
+}

ios/App/Shared/util/Store.swift

@@ -0,0 +1,20 @@
+//
+//  Store.swift
+//  App
+//
+//  Created by Rasmus Krämer on 11.04.22.
+//
+
+import Foundation
+import RealmSwift
+
+class Store {
+    public static var serverConfig: ServerConnectionConfig {
+        get {
+            return Database.getServerConnectionConfig()
+        }
+        set(updated) {
+            Database.setServerConnectionConfig(config: updated)
+        }
+    }
+}