add assethub for rococo xcm

README-es.md

@@ -253,6 +253,10 @@ Para agregar una nueva cadena, go to **Configuracion > General > Adminsitrar red
 
 ![add-network-5](./images/add-network-5.png)
 
+## Probar Transferencias XCM
+Puedes transferir ROC de Rococo a AssetHub. Ve a Ajustes > General y activa la opción "Mostrar redes de prueba", luego cambia a Rococo y ya podrás transferir a AssetHub:
+
+![xcm-transfer](./images/test-xcm.png)
 
 ## Registro de cambios
 

README.md

@@ -257,6 +257,12 @@ To add a new network, go to **Settings > General > Manage networks > New network
 
 ![add-network-5](./images/add-network-5.png)
 
+## Test XCM Transfer
+You can transfer ROC from Rococo to AssetHub. Go to Settings > General and activate the "Show testnets" option, then change to Rococo, and you're able to transfer to AssetHub:
+
+![xcm-transfer](./images/test-xcm.png)
+
+
 ## Change Log
 
 See [Changelog](CHANGELOG.md) for more information.

package.json

@@ -1,7 +1,7 @@
 {
   "name": "kuma-wallet",
   "displayName": "Kuma Wallet",
-  "version": "0.3.6",
+  "version": "0.3.7",
   "description": "Kuma a cross-chain wallet that offers seamless management and transfer of assets between EVM and WASM chains.",
   "author": "Blockcoders Engineering <hello@blockcoders.io>",
   "license": "MIT",

src/constants/chains.ts

@@ -17,6 +17,14 @@ export const enum PARACHAINS {
   ACALA = "Acala",
 }
 
+export const enum RELAY_CHAIN_TESTNETS {
+  ROCOCO = "Rococo",
+}
+
+export const enum PARACHAINS_TESTNETS {
+  ROCOCO_ASSET_HUB = "Asset Hub (Rococo)",
+}
+
 export const POLKADOT_PARACHAINS = {
   ACALA: {
     name: PARACHAINS.ACALA,
@@ -43,6 +51,13 @@ export const KUSAMA_PARACHAINS = {
   },
 };
 
+export const ROCOCO_PARACHAINS = {
+  ASSET_HUB: {
+    name: PARACHAINS_TESTNETS.ROCOCO_ASSET_HUB,
+    id: 1000,
+  },
+};
+
 // MAINNETS
 export const POLKADOT = {
   name: "Polkadot",
@@ -462,6 +477,29 @@ export const ROCOCO = {
   },
   logo: "rococo",
   supportedAccounts: [WASM],
+  xcm: [PARACHAINS_TESTNETS.ROCOCO_ASSET_HUB],
+};
+
+export const ROCOCO_ASSET_HUB = {
+  name: "Asset Hub (Rococo)",
+  rpc: {
+    wasm: "wss://rococo-asset-hub-rpc.polkadot.io",
+  },
+  addressPrefix: 2,
+  nativeCurrency: {
+    name: "Rococo",
+    symbol: "ROC",
+    decimals: 12,
+  },
+  explorer: {
+    wasm: {
+      name: "subscan",
+      url: "https://assethub-rococo.subscan.io/",
+    },
+  },
+  logo: "assethub",
+  supportedAccounts: [WASM],
+  xcm: [RELAY_CHAIN_TESTNETS.ROCOCO],
 };
 
 export const WESTEND = {
@@ -507,6 +545,7 @@ export const TESTNETS: Chain[] = [
   SEPOLIA,
   MANDALA,
   ROCOCO,
+  ROCOCO_ASSET_HUB,
   WESTEND,
 ];
 

src/pages/balance/components/ConfirmChainChangeModal.tsx

@@ -6,7 +6,6 @@ import { useTranslation } from "react-i18next";
 import { useNavigate } from "react-router-dom";
 import { CREATE_ACCOUNT } from "@src/routes/paths";
 import { Chain } from "@src/storage/entities/Chains";
-import { useThemeContext } from "@src/providers";
 import { Button } from "@src/components/common";
 
 interface ConfirmChainChangeModalProps {
@@ -91,10 +90,10 @@ export const ConfirmChainChangeModal: FC<ConfirmChainChangeModalProps> = ({
                   <p className="text-sm">
                     {needToCreateAccount
                       ? t("chain_selector.create_or_import_warning", {
-                          supported_type: tCommon(
-                            `${chainType?.toLowerCase()}_type`
-                          ),
-                        })
+                        supported_type: tCommon(
+                          `${chainType?.toLowerCase()}_type`
+                        ),
+                      })
                       : t("chain_selector.network_change_warning")}
                   </p>
                 </div>

src/xcm/assets.ts

@@ -1,9 +1,10 @@
-import { PARACHAINS } from "@src/constants/chains";
+import { PARACHAINS, PARACHAINS_TESTNETS } from "@src/constants/chains";
 import {
   MOONBEAM_ASSETS_MAPPING,
   ASTAR_ASSETS_MAPPING,
   ACALA_ASSETS_MAPPING,
   SHIDEN_ASSETS_MAPPING,
+  ROCOCO_ASSET_HUB_ASSETS_MAPPING,
 } from "./chains";
 
 interface IXCM_ASSETS_MAPPING {
@@ -18,4 +19,7 @@ export const XCM_ASSETS_MAPPING: IXCM_ASSETS_MAPPING = {
   [PARACHAINS.ACALA]: ACALA_ASSETS_MAPPING,
   [PARACHAINS.MOONRIVER]: MOONBEAM_ASSETS_MAPPING,
   [PARACHAINS.SHIDEN]: SHIDEN_ASSETS_MAPPING,
+
+  // testnest
+  [PARACHAINS_TESTNETS.ROCOCO_ASSET_HUB]: ROCOCO_ASSET_HUB_ASSETS_MAPPING,
 };

src/xcm/chains/index.ts

@@ -5,3 +5,7 @@ export * from "./acala";
 export * from "./astar";
 export * from "./shiden";
 export * from "./moonriver";
+
+// testnests
+export * from "./rococo";
+export * from "./rococo-asset-hub";

src/xcm/chains/rococo-asset-hub.ts

@@ -0,0 +1,35 @@
+import { RELAY_CHAIN_TESTNETS } from "@src/constants/chains";
+import { Map } from "../interfaces";
+import { XCM, getAssets, getBeneficiary, getDest } from "../utils";
+
+export const ROCOCO_ASSET_HUB_EXTRINSICS: { [key: string]: Map } = {
+  [RELAY_CHAIN_TESTNETS.ROCOCO]: ({ address, amount }) => ({
+    pallet: XCM.pallets.POLKADOT_XCM.NAME,
+    method: XCM.pallets.POLKADOT_XCM.methods.LIMITED_TELEPORT_ASSETS,
+    extrinsicValues: {
+      dest: getDest({
+        parents: 1,
+        version: "V3",
+      }),
+      beneficiary: getBeneficiary({
+        address,
+        version: "V3",
+      }),
+      assets: getAssets({
+        fungible: amount,
+        parents: 1,
+        version: "V3",
+      }),
+      feeAssetItem: 0,
+      destWeightLimit: "Unlimited",
+    },
+  }),
+};
+
+enum ASSET_HUB_ASSETS {
+  ROC = "ROC",
+}
+
+export const ROCOCO_ASSET_HUB_ASSETS_MAPPING = {
+  [RELAY_CHAIN_TESTNETS.ROCOCO]: [ASSET_HUB_ASSETS.ROC],
+};

src/xcm/chains/rococo.ts

@@ -0,0 +1,36 @@
+import { PARACHAINS_TESTNETS, ROCOCO_PARACHAINS } from "@src/constants/chains";
+import { Map } from "../interfaces";
+import {
+  XCM,
+  XCM_DEFAULT_VERSIONS,
+  getAssets,
+  getBeneficiary,
+  getDest,
+} from "../utils";
+
+export const ROCOCO_EXTRINSICS: { [key: string]: Map } = {
+  [PARACHAINS_TESTNETS.ROCOCO_ASSET_HUB]: ({
+    address,
+    amount,
+    xcmPalletVersion,
+  }) => ({
+    pallet: XCM.pallets.XCM_PALLET.NAME,
+    method: XCM.pallets.XCM_PALLET.methods.LIMITED_TELEPORT_ASSETS,
+    extrinsicValues: {
+      dest: getDest({
+        parachainId: ROCOCO_PARACHAINS.ASSET_HUB.id,
+        version: XCM_DEFAULT_VERSIONS[xcmPalletVersion],
+      }),
+      beneficiary: getBeneficiary({
+        address,
+        version: XCM_DEFAULT_VERSIONS[xcmPalletVersion],
+      }),
+      assets: getAssets({
+        fungible: amount,
+        version: XCM_DEFAULT_VERSIONS[xcmPalletVersion],
+      }),
+      feeAssetItem: 0,
+      destWeightLimit: "Unlimited",
+    },
+  }),
+};

src/xcm/extrinsics.ts

@@ -1,4 +1,9 @@
-import { PARACHAINS, RELAY_CHAINS } from "@src/constants/chains";
+import {
+  PARACHAINS,
+  PARACHAINS_TESTNETS,
+  RELAY_CHAINS,
+  RELAY_CHAIN_TESTNETS,
+} from "@src/constants/chains";
 import { IXCM_MAPPING } from "./interfaces";
 import {
   POLKADOT_EXTRINSICS,
@@ -8,20 +13,20 @@ import {
   ASTAR_EXTRINSICS,
   SHIDEN_EXTRINSICS,
   MOONRIVER_EXTRINSICS,
+  ROCOCO_EXTRINSICS,
+  ROCOCO_ASSET_HUB_EXTRINSICS,
 } from "./chains";
 
 export const XCM_MAPPING: IXCM_MAPPING = {
   [RELAY_CHAINS.POLKADOT]: POLKADOT_EXTRINSICS,
-
   [RELAY_CHAINS.KUSAMA]: KUSAMA_EXTRINSICS,
-
   [PARACHAINS.MOONBEAM]: MOONBEAM_EXTRINSICS,
-
   [PARACHAINS.ACALA]: ACALA_EXTRINSICS,
-
   [PARACHAINS.ASTAR]: ASTAR_EXTRINSICS,
-
   [PARACHAINS.MOONRIVER]: MOONRIVER_EXTRINSICS,
-
   [PARACHAINS.SHIDEN]: SHIDEN_EXTRINSICS,
+
+  // testnest
+  [RELAY_CHAIN_TESTNETS.ROCOCO]: ROCOCO_EXTRINSICS,
+  [PARACHAINS_TESTNETS.ROCOCO_ASSET_HUB]: ROCOCO_ASSET_HUB_EXTRINSICS,
 };

src/xcm/utils.ts

@@ -126,6 +126,7 @@ export const XCM = {
       methods: {
         RESERVE_TRANSFER_ASSETS: "reserveTransferAssets",
         LIMITED_RESERVE_TRANSFER_ASSETS: "limitedReserveTransferAssets",
+        LIMITED_TELEPORT_ASSETS: "limitedTeleportAssets",
       },
     },
     POLKADOT_XCM: {
@@ -134,6 +135,7 @@ export const XCM = {
         RESERVE_WITHDRAW_ASSETS: "reserveWithdrawAssets",
         RESERVE_TRANSFER_ASSETS: "reserveTransferAssets",
         LIMITED_RESERVE_TRANSFER_ASSETS: "limitedReserveTransferAssets",
+        LIMITED_TELEPORT_ASSETS: "limitedTeleportAssets",
       },
     },
     X_TOKENS: {