From 5ddc5356535b30f5e42c0fd40d3b4515b10e766d Mon Sep 17 00:00:00 2001
From: Rui <102453770+ruixhuang@users.noreply.github.com>
Date: Tue, 29 Oct 2024 14:56:01 -0700
Subject: [PATCH] Fix transfer asset loading issues on iOS with static typing
 (#733)

---
 .../processor/input/TransferInputProcessor.kt     |  6 +++++-
 .../model/TradingStateMachine+TransferInput.kt    |  5 -----
 .../validation/TransferRequiredInputTests.kt      | 15 +++++++++++++--
 3 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/src/commonMain/kotlin/exchange.dydx.abacus/processor/input/TransferInputProcessor.kt b/src/commonMain/kotlin/exchange.dydx.abacus/processor/input/TransferInputProcessor.kt
index a65871503..a89f8be63 100644
--- a/src/commonMain/kotlin/exchange.dydx.abacus/processor/input/TransferInputProcessor.kt
+++ b/src/commonMain/kotlin/exchange.dydx.abacus/processor/input/TransferInputProcessor.kt
@@ -38,7 +38,7 @@ internal class TransferInputProcessor(
         inputState: InternalInputState,
         walletState: InternalWalletState,
         data: String?,
-        inputField: TransferInputField,
+        inputField: TransferInputField?,
         subaccountNumber: Int = 0
     ): InputProcessorResult {
         val error: ParsingError? = null
@@ -182,6 +182,10 @@ internal class TransferInputProcessor(
                     updated = true
                 }
             }
+
+            else -> {
+                updated = true
+            }
         }
 
         val type = transfer.type
diff --git a/src/commonMain/kotlin/exchange.dydx.abacus/state/model/TradingStateMachine+TransferInput.kt b/src/commonMain/kotlin/exchange.dydx.abacus/state/model/TradingStateMachine+TransferInput.kt
index c16ebe625..f4b8798c4 100644
--- a/src/commonMain/kotlin/exchange.dydx.abacus/state/model/TradingStateMachine+TransferInput.kt
+++ b/src/commonMain/kotlin/exchange.dydx.abacus/state/model/TradingStateMachine+TransferInput.kt
@@ -44,11 +44,6 @@ fun TradingStateMachine.transfer(
     environment: V4Environment,
 ): StateResponse {
     if (staticTyping) {
-        if (type == null) {
-            val error = ParsingError.cannotModify("type")
-            return StateResponse(state, null, iListOf(error))
-        }
-
         val processor = TransferInputProcessor(
             parser = parser,
             routerProcessor = routerProcessor,
diff --git a/src/commonTest/kotlin/exchange.dydx.abacus/validation/TransferRequiredInputTests.kt b/src/commonTest/kotlin/exchange.dydx.abacus/validation/TransferRequiredInputTests.kt
index e3a30f892..5055a9a67 100644
--- a/src/commonTest/kotlin/exchange.dydx.abacus/validation/TransferRequiredInputTests.kt
+++ b/src/commonTest/kotlin/exchange.dydx.abacus/validation/TransferRequiredInputTests.kt
@@ -1,6 +1,7 @@
 package exchange.dydx.abacus.validation
 
 import exchange.dydx.abacus.output.input.ErrorType
+import exchange.dydx.abacus.output.input.InputType
 import exchange.dydx.abacus.output.input.TransferType
 import exchange.dydx.abacus.payload.v4.V4BaseTests
 import exchange.dydx.abacus.state.model.TransferInputField
@@ -38,9 +39,19 @@ class TransferRequiredInputTests : V4BaseTests() {
 
     override fun reset() {
         super.reset()
-        test({
+
+        if (perp.staticTyping) {
             perp.transfer(null, null, environment = mock.v4Environment)
-        }, null)
+
+            assertEquals(InputType.TRANSFER, perp.internalState.input.currentType)
+
+            val transfer = perp.internalState.input.transfer
+            assertEquals(TransferType.deposit, transfer.type)
+        } else {
+            test({
+                perp.transfer(null, null, environment = mock.v4Environment)
+            }, null)
+        }
     }
 
     private fun testTransferInputDeposit() {