Improve client and registry implementation to expose decoders properly

Author: Fabrice Bascoulergue

docs/lib/README.md

@@ -13,3 +13,13 @@
 
 - [LumClient](classes/lumclient.md)
 - [LumWallet](classes/lumwallet.md)
+
+### Variables
+
+- [LumRegistry](README.md#lumregistry)
+
+## Variables
+
+### LumRegistry
+
+• `Const` **LumRegistry**: *ExtendedRegistry*

docs/lib/modules/lumutils.md

@@ -6,10 +6,6 @@
 
 - [KeyStore](../interfaces/lumutils.keystore.md)
 
-### Variables
-
-- [LumRegistry](lumutils.md#lumregistry)
-
 ### Functions
 
 - [broadcastTxCommitSuccess](lumutils.md#broadcasttxcommitsuccess)
@@ -45,12 +41,6 @@
 - [toJSON](lumutils.md#tojson)
 - [verifySignature](lumutils.md#verifysignature)
 
-## Variables
-
-### LumRegistry
-
-• `Const` **LumRegistry**: *Registry*
-
 ## Functions
 
 ### broadcastTxCommitSuccess

src/client/LumClient.ts

@@ -182,7 +182,7 @@ export class LumClient {
      *
      * @param blockHeight block height to return. If no height is provided, it will fetch validator set which corresponds to the latest block
      */
-    getValidators = async (blockHeight?: number): Promise<ValidatorsResponse> => {
+    getValidators = async (blockHeight?: number | undefined): Promise<ValidatorsResponse> => {
         const results = await this.tmClient.validators(blockHeight);
         return results;
     };

src/codec/index.ts

@@ -2,7 +2,8 @@ import * as LumUtils from './utils';
 import * as LumConstants from './constants';
 import * as LumTypes from './types';
 import * as LumMessages from './messages';
+import { LumRegistry } from './registry';
 import { LumWallet } from './wallet';
 import { LumClient } from './client';
 
-export { LumWallet, LumClient, LumTypes, LumUtils, LumConstants, LumMessages };
+export { LumWallet, LumClient, LumTypes, LumUtils, LumConstants, LumMessages, LumRegistry };

src/index.ts

@@ -1,5 +1,6 @@
 import { Registry, GeneratedType } from '@cosmjs/proto-signing';
 
+import { Tx } from '../codec/cosmos/tx/v1beta1/tx';
 import { MsgSend, MsgMultiSend } from '../codec/cosmos/bank/v1beta1/tx';
 import { MsgFundCommunityPool, MsgSetWithdrawAddress, MsgWithdrawDelegatorReward, MsgWithdrawValidatorCommission } from '../codec/cosmos/distribution/v1beta1/tx';
 import { MsgBeginRedelegate, MsgCreateValidator, MsgDelegate, MsgEditValidator, MsgUndelegate } from '../codec/cosmos/staking/v1beta1/tx';
@@ -18,4 +19,10 @@ const registryTypes: Iterable<[string, GeneratedType]> = [
     ['/cosmos.staking.v1beta1.MsgUndelegate', MsgUndelegate as GeneratedType],
 ];
 
-export const LumRegistry = new Registry(registryTypes);
+class ExtendedRegistry extends Registry {
+    decodeTx = (tx: Uint8Array): Tx => {
+        return Tx.decode(tx);
+    };
+}
+
+export const LumRegistry = new ExtendedRegistry(registryTypes);

src/utils/registry.ts renamed to src/registry/index.ts

@@ -6,4 +6,3 @@ export * from './transactions';
 export * from './broadcast';
 export * from './search';
 export * from './txlogs';
-export * from './registry';

src/utils/index.ts

@@ -9,7 +9,7 @@ import { sha256 } from './encoding';
 import { Message } from '../messages';
 import { Fee, SignDoc } from '../types';
 import { publicKeyToProto } from './keys';
-import { LumRegistry } from './registry';
+import { LumRegistry } from '../registry';
 
 /**
  * Generate transaction auth info payload