add collection syncing

src/App/Models/Data/CollectionData.cs

@@ -0,0 +1,36 @@
+using SQLite;
+using Bit.App.Abstractions;
+using Bit.App.Models.Api;
+
+namespace Bit.App.Models.Data
+{
+    [Table("Collection")]
+    public class CollectionData : IDataObject<string>
+    {
+        public CollectionData()
+        { }
+
+        public CollectionData(Collection collection, string userId)
+        {
+            Id = collection.Id;
+            UserId = userId;
+            Name = collection.Name?.EncryptedString;
+            OrganizationId = collection.OrganizationId;
+        }
+
+        public CollectionData(CollectionResponse collection, string userId)
+        {
+            Id = collection.Id;
+            UserId = userId;
+            Name = collection.Name;
+            OrganizationId = collection.OrganizationId;
+        }
+
+        [PrimaryKey]
+        public string Id { get; set; }
+        [Indexed]
+        public string UserId { get; set; }
+        public string Name { get; set; }
+        public string OrganizationId { get; set; }
+    }
+}