changes for the current user id + minor stuff

LeStorage/Store.swift

@@ -13,8 +13,9 @@ public enum ResetOption {
     case synchronizedOnly
 }
 
-enum StoreError: Error {
+public enum StoreError: Error {
     case missingService
+    case missingUserId
     case unexpectedCollectionType(name: String)
     case apiCallCollectionNotRegistered(type: String)
     case collectionNotRegistered(type: String)
@@ -101,30 +102,21 @@ public class Store {
         }
     }
     
-    /// Returns the user's UUID
-    public var currentUserUUID: UUID? {
-        if let uuidString = self._settingsStorage.item.userId,
-           let uuid = UUID(uuidString: uuidString) {
-            return uuid
-        }
-        return nil
+    public var userId: String? {
+        return self._settingsStorage.item.userId
     }
     
-    /// Returns a UUID, using the user's if possible
-    public func mandatoryUserUUID() -> UUID {
-        if let uuid = self.currentUserUUID {
-            return uuid
-        } else {
-            let uuid = UIDevice.current.identifierForVendor ?? UUID()
-            self._settingsStorage.update { settings in
-                settings.userId = uuid.uuidString
-            }
-            return uuid
-        }
-    }
+    /// Returns the user's UUID
+//    public var currentUserUUID: UUID? {
+//        if let uuidString = self._settingsStorage.item.userId,
+//           let uuid = UUID(uuidString: uuidString) {
+//            return uuid
+//        }
+//        return nil
+//    }
     
     /// Returns the username
-    func userName() -> String? {
+    public func userName() -> String? {
         return self._settingsStorage.item.username
     }
     
@@ -135,6 +127,10 @@ public class Store {
         }
     }
     
+    public func token() -> String? {
+        return try? self.service().keychainStore.getToken()
+    }
+    
     /// Disconnect the user from the storage and resets collection
     public func disconnect(resetOption: ResetOption? = nil) {
         try? self.service().disconnect()

LeStorage/StoredCollection.swift

@@ -219,6 +219,13 @@ public class StoredCollection<T: Storable>: RandomAccessCollection, SomeCollecti
 
     }
     
+    public func writeChangeAndInsertOnServer(instance: T) throws {
+        defer {
+            self._hasChanged = true
+        }
+        try self._sendInsertionIfNecessary(instance)
+    }
+    
     /// A method the treat the collection as a single instance holder
     func setSingletonNoSync(instance: T) {
         defer {