add KSM to AssetHub configuration

moonbeam-foundation · Oct 9, 2024 · e93e44d · e93e44d
1 parent 423871a
commit e93e44d
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Showing 5 changed files with 67 additions and 7 deletions.
diff --git a/packages/builder/src/extrinsic/pallets/polkadotXcm/polkadotXcm.ts b/packages/builder/src/extrinsic/pallets/polkadotXcm/polkadotXcm.ts
@@ -182,5 +182,36 @@ export function polkadotXcm() {
         }),
       };
     },
+    trasferAssets: () => {
+      const func = 'transferAssets';
+
+      return {
+        here: (): ExtrinsicConfigBuilder => ({
+          build: (params) =>
+            new ExtrinsicConfig({
+              module: pallet,
+              func,
+              getArgs: (extrinsicFunction) =>
+                getPolkadotXcmExtrinsicArgs({
+                  ...params,
+                  func: extrinsicFunction,
+                  asset: [
+                    {
+                      id: {
+                        Concrete: {
+                          parents: 1,
+                          interior: 'Here',
+                        },
+                      },
+                      fun: {
+                        Fungible: params.amount,
+                      },
+                    },
+                  ],
+                }),
+            }),
+        }),
+      };
+    },
   };
 }
diff --git a/packages/config/src/chains.ts b/packages/config/src/chains.ts
@@ -671,6 +671,7 @@ export const kusamaAssetHub = new Parachain({
       metadataId: 9999999,
     },
   ],
+  checkSovereignAccountBalances: true,
   ecosystem: Ecosystem.Kusama,
   genesisHash:
     '0x48239ef607d7928874027a43a67689209727dfb3d3dc5e5b03a39bdc2eda771a',

diff --git a/packages/config/src/configs/kusamaAssetHub.ts b/packages/config/src/configs/kusamaAssetHub.ts
@@ -57,6 +57,24 @@ export const kusamaAssetHubConfig = new ChainConfig({
       },
       min: AssetMinBuilder().assets().asset(),
     }),
+    new AssetConfig({
+      asset: ksm,
+      balance: BalanceBuilder().substrate().system().account(),
+      destination: moonriver,
+      destinationFee: {
+        amount: FeeBuilder().xcmPaymentApi().xcmPaymentFee({
+          isAssetReserveChain: false,
+        }),
+        asset: ksm,
+        balance: BalanceBuilder().substrate().system().account(),
+      },
+      extrinsic: ExtrinsicBuilder().polkadotXcm().trasferAssets().here(),
+      fee: {
+        asset: ksm,
+        balance: BalanceBuilder().substrate().system().account(),
+        xcmDeliveryFeeAmount,
+      },
+    }),
   ],
   chain: kusamaAssetHub,
 });
diff --git a/packages/config/src/configs/moonriver.ts b/packages/config/src/configs/moonriver.ts
@@ -282,6 +282,21 @@ export const moonriverConfig = new ChainConfig({
         balance: BalanceBuilder().substrate().system().account(),
       },
     }),
+    new AssetConfig({
+      asset: ksm,
+      balance: BalanceBuilder().substrate().assets().account(),
+      contract: ContractBuilder().Xtokens().transfer(),
+      destination: kusamaAssetHub,
+      destinationFee: {
+        amount: 0.0003,
+        asset: ksm,
+        balance: BalanceBuilder().substrate().assets().account(),
+      },
+      fee: {
+        asset: movr,
+        balance: BalanceBuilder().substrate().system().account(),
+      },
+    }),
     new AssetConfig({
       asset: mgx,
       balance: BalanceBuilder().substrate().assets().account(),

diff --git a/packages/sdk/src/getTransferData/getTransferData.utils.ts b/packages/sdk/src/getTransferData/getTransferData.utils.ts
@@ -4,11 +4,7 @@ import {
   ContractConfig,
   SubstrateQueryConfig,
 } from '@moonbeam-network/xcm-builder';
-import {
-  AssetConfig,
-  FeeAssetConfig,
-  polkadotAssetHub,
-} from '@moonbeam-network/xcm-config';
+import { AssetConfig, FeeAssetConfig } from '@moonbeam-network/xcm-config';
 import { AnyChain, Asset, EvmParachain } from '@moonbeam-network/xcm-types';
 import { convertDecimals, toBigInt } from '@moonbeam-network/xcm-utils';
 import {
@@ -125,8 +121,7 @@ export function validateSovereignAccountBalances({
   destination,
 }: ValidateSovereignAccountBalancesProps): void {
   if (
-    destination.chain.key !== polkadotAssetHub.key ||
-    // currently we want this only for this chain
+    !destination.chain.checkSovereignAccountBalances ||
     !destination.sovereignAccountBalances
   ) {
     return;