From 7c6b64c6c82c0f482e7924412ad61b577818dc6b Mon Sep 17 00:00:00 2001
From: Jaco <jacogr@gmail.com>
Date: Sun, 10 Oct 2021 13:59:58 +0300
Subject: [PATCH] Statemint v14 types (#4045)

* Statemint v14 types

* CHANGELOG

* v4 & v5

* Adjust
---
 CHANGELOG.md                               |  1 +
 packages/types-known/src/spec/statemint.ts | 53 ++++++++++++++--------
 2 files changed, 35 insertions(+), 19 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index daf3f30a08..0033e880a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 Changes:
 
+- Adjust Statemint known types for version 4+
 - Add Kusama & Polkadot upgrade blocks for 9100/9110
 - Adjust contracts `InstantiateReturnValue` type (no rent projection after 267)
 
diff --git a/packages/types-known/src/spec/statemint.ts b/packages/types-known/src/spec/statemint.ts
index 3849fcf565..352ab52581 100644
--- a/packages/types-known/src/spec/statemint.ts
+++ b/packages/types-known/src/spec/statemint.ts
@@ -5,29 +5,44 @@
 
 import type { OverrideVersionedType } from '@polkadot/types/types';
 
+import { mapXcm } from '@polkadot/types/interfaces/xcm/definitions';
+
+const sharedTypes = {
+  TAssetBalance: 'u128',
+  ProxyType: {
+    _enum: [
+      'Any',
+      'NonTransfer',
+      'CancelProxy',
+      'Assets',
+      'AssetOwner',
+      'AssetManager',
+      'Staking'
+    ]
+  }
+};
+
 // these are override types for Statemine, Statemint, Westmint
 const versioned: OverrideVersionedType[] = [
   {
-    minmax: [0, undefined],
+    minmax: [0, 3],
     types: {
-      TAssetBalance: 'u128',
-      ProxyType: {
-        _enum: [
-          'Any',
-          'NonTransfer',
-          'CancelProxy',
-          'Assets',
-          'AssetOwner',
-          'AssetManager',
-          'Staking'
-        ]
-      },
-      AssetInstance: 'AssetInstanceV0',
-      MultiAsset: 'MultiAssetV0',
-      MultiLocation: 'MultiLocationV0',
-      Response: 'ResponseV0',
-      Xcm: 'XcmV0',
-      XcmOrder: 'XcmOrderV0'
+      ...sharedTypes,
+      ...mapXcm('V0')
+    }
+  },
+  {
+    minmax: [4, 4],
+    types: {
+      ...sharedTypes,
+      ...mapXcm('V1')
+    }
+  },
+  {
+    // metadata V14
+    minmax: [5, undefined],
+    types: {
+      ...sharedTypes
     }
   }
 ];