[EC-770] Implement MessagePack on Watch sync (#2264)

* EC-770 Started implementing MessagePack for the iPhone -> Watch communication

* EC-770 Removed Pods and installed MessagePack through SPM

* EC-770 Implemented MessagePack + Lzfse compression when syncing iPhone -> Watch

* EC-770 Added MessagePack as submodule and updated the build to checkout the submodule as well. Also added MessagePack files as reference in the watch project

* EC-770 Updated build

Updated build.yml to checkout submodules on iOS

src/Core/Models/View/SimpleCipherView.cs

@@ -1,11 +1,17 @@
 using System.Collections.Generic;
 using System.Linq;
 using Bit.Core.Enums;
+using MessagePack;
 
 namespace Bit.Core.Models.View
 {
+    [MessagePackObject]
     public class SimpleCipherView
     {
+        public SimpleCipherView()
+        {
+        }
+
         public SimpleCipherView(CipherView c)
         {
             Id = c.Id;
@@ -22,26 +28,40 @@ namespace Bit.Core.Models.View
             }
         }
 
+        [Key(0)]
         public string Id { get; set; }
+        [Key(1)]
         public string Name { get; set; }
-        public CipherType Type { get; set; }
+        [IgnoreMember]
+        public CipherType Type { get; set; } // ignoring on serialization for now, given that all are going to be of type Login
+        [Key(2)]
         public SimpleLoginView Login { get; set; }
     }
 
+    [MessagePackObject]
     public class SimpleLoginView
     {
+        [Key(0)]
         public string Username { get; set; }
+        [Key(1)]
         public string Totp { get; set; }
+        [Key(2)]
         public List<SimpleLoginUriView> Uris { get; set; }
     }
 
+    [MessagePackObject]
     public class SimpleLoginUriView
     {
+        public SimpleLoginUriView()
+        {
+        }
+
         public SimpleLoginUriView(string uri)
         {
             Uri = uri;
         }
 
+        [Key(0)]
         public string Uri { get; set; }
     }
 }

src/Core/Models/View/WatchDTO.cs

@@ -1,36 +1,56 @@
 using System.Collections.Generic;
 using Bit.Core.Enums;
 using Bit.Core.Models.View;
+using MessagePack;
 
 namespace Bit.Core.Models
 {
+    [MessagePackObject]
     public class WatchDTO
     {
+        public WatchDTO()
+        {
+        }
+
         public WatchDTO(WatchState state)
         {
             State = state;
         }
 
+        [Key(0)]
         public WatchState State { get; private set; }
 
+        [Key(1)]
         public List<SimpleCipherView> Ciphers { get; set; }
 
+        [Key(2)]
         public UserDataDto UserData { get; set; }
 
+        [Key(3)]
         public EnvironmentUrlDataDto EnvironmentData { get; set; }
 
         //public SettingsDataDto SettingsData { get; set; }
 
+        [MessagePackObject]
         public class UserDataDto
         {
+            [Key(0)]
             public string Id { get; set; }
+
+            [Key(1)]
             public string Email { get; set; }
+
+            [Key(2)]
             public string Name { get; set; }
         }
 
+        [MessagePackObject]
         public class EnvironmentUrlDataDto
         {
+            [Key(0)]
             public string Base { get; set; }
+
+            [Key(1)]
             public string Icons { get; set; }
         }