chore(signer): add nexus module types to registry (#345)

Co-authored-by: João Sousa <[email protected]>

src/libs/AxelarSigningClient/index.ts

@@ -18,6 +18,7 @@ import { registerAxelarnetTxTypes } from "./types/AxelarnetTxTypes";
 import { Tendermint34Client } from "@cosmjs/tendermint-rpc";
 import { TxRaw } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import { registerEvmTxTypes } from "./types/EvmTxTypes";
+import { registerNexusTxTypes } from "./types/NexusTxTypes";
 
 interface IAxelarSigningClient extends SigningStargateClient {
   signThenBroadcast(
@@ -67,6 +68,7 @@ export class AxelarSigningClient extends SigningStargateClient implements IAxela
     const registry = options.registry || new Registry();
     registerAxelarnetTxTypes(registry);
     registerEvmTxTypes(registry);
+    registerNexusTxTypes(registry);
     const newOpts = { ...options, registry };
 
     return new AxelarSigningClient(tmClient, wallet, account.address, newOpts);

src/libs/AxelarSigningClient/types/NexusTxTypes.ts

@@ -0,0 +1,32 @@
+import {
+  RegisterChainMaintainerRequest,
+  DeregisterChainMaintainerRequest,
+  ActivateChainRequest,
+  DeactivateChainRequest,
+  RegisterAssetFeeRequest,
+  SetTransferRateLimitRequest,
+  protobufPackage,
+} from "@axelar-network/axelarjs-types/axelar/nexus/v1beta1/tx";
+
+import { Registry } from "@cosmjs/proto-signing";
+
+const TxTypeUrlMap = {
+  RegisterChainMaintainerRequest: `/${protobufPackage}.RegisterChainMaintainerRequest`,
+  DeregisterChainMaintainerRequest: `/${protobufPackage}.DeregisterChainMaintainerRequest`,
+  ActivateChainRequest: `/${protobufPackage}.ActivateChainRequest`,
+  DeactivateChainRequest: `/${protobufPackage}.DeactivateChainRequest`,
+  RegisterAssetFeeRequest: `/${protobufPackage}.RegisterAssetFeeRequest`,
+  SetTransferRateLimitRequest: `/${protobufPackage}.SetTransferRateLimitRequest`,
+};
+
+export const registerNexusTxTypes = (registry: Registry) => {
+  registry.register(TxTypeUrlMap.RegisterChainMaintainerRequest, RegisterChainMaintainerRequest);
+  registry.register(
+    TxTypeUrlMap.DeregisterChainMaintainerRequest,
+    DeregisterChainMaintainerRequest
+  );
+  registry.register(TxTypeUrlMap.ActivateChainRequest, ActivateChainRequest);
+  registry.register(TxTypeUrlMap.DeactivateChainRequest, DeactivateChainRequest);
+  registry.register(TxTypeUrlMap.RegisterAssetFeeRequest, RegisterAssetFeeRequest);
+  registry.register(TxTypeUrlMap.SetTransferRateLimitRequest, SetTransferRateLimitRequest);
+};