Feature/get account list (#166)

* Added get account list intent - this allows a user to check the accounts/login methods associated with a wallet address; useful for account federation

* increment package version

Assets/SequenceSDK/WaaS/Tests/MockWaaSWallet.cs

@@ -82,5 +82,12 @@ public Task<IntentResponseSessionAuthProof> GetSessionAuthProof(Chain network, s
         {
             throw new NotImplementedException();
         }
+
+        public event Action<IntentResponseAccountList> OnAccountListGenerated;
+        public event Action<string> OnFailedToGenerateAccountList;
+        public Task<IntentResponseAccountList> GetAccountList()
+        {
+            throw new NotImplementedException();
+        }
     }
 }

Assets/SequenceSDK/WaaS/Tests/WaaSSessionManagementTests.cs

@@ -127,5 +127,35 @@ public async Task TestGetSessionAuthProof()
 
             await tcs.Task;
         }
+
+        [Test]
+        public async Task TestListAccounts()
+        {
+            var tcs = new TaskCompletionSource<bool>();
+            EndToEndTestHarness testHarness = new EndToEndTestHarness();
+
+            testHarness.Login(async wallet =>
+            {
+                try
+                {
+                    IntentResponseAccountList list = await wallet.GetAccountList();
+                    Assert.IsNotNull(list);
+                    Assert.False(string.IsNullOrWhiteSpace(list.currentAccountId));
+                    Assert.IsNotNull(list.accounts);
+                    Assert.Greater(list.accounts.Length, 0);
+
+                    tcs.TrySetResult(true);
+                }
+                catch (System.Exception e)
+                {
+                    tcs.TrySetException(e);
+                }
+            }, (error, method, email, methods) =>
+            {
+                tcs.TrySetException(new Exception(error));
+            });
+
+            await tcs.Task;
+        }
     }
 }

Packages/Sequence-Unity/Sequence/SequenceSDK/EmbeddedWallet/DataTypes/ParameterTypes/IntentDataListAccounts.cs

@@ -0,0 +1,16 @@
+using System;
+using Newtonsoft.Json;
+
+namespace Sequence.EmbeddedWallet
+{
+    [Serializable]
+    public class IntentDataListAccounts
+    {
+        public string wallet;
+
+        public IntentDataListAccounts(string walletAddress)
+        {
+            this.wallet = walletAddress;
+        }
+    }
+}

Packages/Sequence-Unity/Sequence/SequenceSDK/EmbeddedWallet/DataTypes/ParameterTypes/IntentPayload.cs

@@ -66,6 +66,7 @@ public IntentPayload(string version, IntentType type, JObject data, Signature[]
             {IntentType.SessionAuthProof, "sessionAuthProof"},
             {IntentType.InitiateAuth, "initiateAuth"},
             {IntentType.FederateAccount, "federateAccount"},
+            {IntentType.ListAccounts, "listAccounts"},
         };
     }
 
@@ -84,6 +85,7 @@ public enum IntentType
         SessionAuthProof,
         InitiateAuth,
         FederateAccount,
+        ListAccounts,
         None
     }
 }

Packages/Sequence-Unity/Sequence/SequenceSDK/EmbeddedWallet/DataTypes/ReturnTypes/Account.cs

@@ -6,10 +6,10 @@ public class Account
         public IdentityType identityType;
         public string issuer;
 
-        public Account(string id, string identityType, string issuer, string email)
+        public Account(string id, string type, string issuer, string email)
         {
             this.id = id;
-            this.identityType = identityType.GetIdentityType();
+            this.identityType = type.GetIdentityType();
             this.issuer = issuer;
             this.email = email;
         }

Packages/Sequence-Unity/Sequence/SequenceSDK/EmbeddedWallet/DataTypes/ReturnTypes/IntentResponseAccountList.cs

@@ -0,0 +1,14 @@
+namespace Sequence.EmbeddedWallet
+{
+    public class IntentResponseAccountList
+    {
+        public Account[] accounts;
+        public string currentAccountId;
+
+        public IntentResponseAccountList(Account[] accounts, string currentAccountId)
+        {
+            this.accounts = accounts;
+            this.currentAccountId = currentAccountId;
+        }
+    }
+}

Packages/Sequence-Unity/Sequence/SequenceSDK/EmbeddedWallet/IWallet.cs

@@ -144,5 +144,16 @@ public Task<TransactionReturn> SendTransactionWithFeeOptions(Chain network, Tran
         /// <param name="nonce"></param>
         /// <returns></returns>
         public Task<IntentResponseSessionAuthProof> GetSessionAuthProof(Chain network, string nonce = null);
+
+        public event Action<IntentResponseAccountList> OnAccountListGenerated;
+        public event Action<string> OnFailedToGenerateAccountList;
+
+        /// <summary>
+        /// Get a list of Accounts associated with this wallet
+        ///
+        /// Can be awaited directly or you can subscribe to the OnAccountListGenerated and OnFailedToGenerateAccountList events to get success and failed responses respectively
+        /// </summary>
+        /// <returns></returns>
+        public Task<IntentResponseAccountList> GetAccountList();
     }
 }

Packages/Sequence-Unity/Sequence/SequenceSDK/EmbeddedWallet/SequenceWallet.cs

@@ -392,5 +392,23 @@ public async Task<IntentResponseSessionAuthProof> GetSessionAuthProof(Chain netw
                 return null;
             }
         }
+
+        public event Action<IntentResponseAccountList> OnAccountListGenerated;
+        public event Action<string> OnFailedToGenerateAccountList;
+
+        public async Task<IntentResponseAccountList> GetAccountList()
+        {
+            try
+            {
+                var result = await _intentSender.SendIntent<IntentResponseAccountList, IntentDataListAccounts>(new IntentDataListAccounts(_address), IntentType.ListAccounts);
+                OnAccountListGenerated?.Invoke(result);
+                return result;
+            }
+            catch (Exception e)
+            {
+                OnFailedToGenerateAccountList?.Invoke("Failed to generate account list: " + e.Message);
+                return null;
+            }
+        }
     }
 }

Packages/Sequence-Unity/package.json

@@ -1,6 +1,6 @@
 {
   "name": "xyz.0xsequence.waas-unity",
-  "version": "3.4.2",
+  "version": "3.5.0",
   "displayName": "Sequence Embedded Wallet SDK",
   "description": "A Unity SDK for the Sequence WaaS API",
   "unity": "2021.3",