Adding vesting module to stargate

CHANGELOG.md

@@ -12,6 +12,7 @@ and this project adheres to
 
 - @cosmjs/stargate: Added the ability to specify a custom account parser for
   `StargateClient`
+- @cosmjs/stargate: Added support for vesting messages.
 
 ### Fixed
 

packages/stargate/src/modules/index.ts

@@ -86,3 +86,9 @@ export {
 } from "./staking/messages";
 export { setupStakingExtension, StakingExtension } from "./staking/queries";
 export { setupTxExtension, TxExtension } from "./tx/queries";
+export {
+  AminoMsgCreateVestingAccount,
+  createVestingAminoConverters,
+  isAminoMsgCreateVestingAccount,
+} from "./vesting/aminomessages";
+export { vestingTypes } from "./vesting/messages";

packages/stargate/src/modules/vesting/aminomessages.ts

@@ -0,0 +1,57 @@
+/* eslint-disable @typescript-eslint/naming-convention */
+import { AminoMsg, Coin } from "@cosmjs/amino";
+import { MsgCreateVestingAccount } from "cosmjs-types/cosmos/vesting/v1beta1/tx";
+import Long from "long";
+
+import { AminoConverters } from "../../aminotypes";
+
+export interface AminoMsgCreateVestingAccount extends AminoMsg {
+  readonly type: "cosmos-sdk/MsgCreateVestingAccount";
+  readonly value: {
+    /** Bech32 account address */
+    readonly from_address: string;
+    /** Bech32 account address */
+    readonly to_address: string;
+    readonly amount: readonly Coin[];
+    readonly end_time: Long;
+    readonly delayed: boolean;
+  };
+}
+
+export function isAminoMsgCreateVestingAccount(msg: AminoMsg): msg is AminoMsgCreateVestingAccount {
+  return msg.type === "cosmos-sdk/MsgCreateVestingAccount";
+}
+
+export function createVestingAminoConverters(): AminoConverters {
+  return {
+    "/cosmos.vesting.v1beta1.MsgCreateVestingAccount": {
+      aminoType: "cosmos-sdk/MsgCreateVestingAccount",
+      toAmino: ({
+        fromAddress,
+        toAddress,
+        amount,
+        endTime,
+        delayed,
+      }: MsgCreateVestingAccount): AminoMsgCreateVestingAccount["value"] => ({
+        from_address: fromAddress,
+        to_address: toAddress,
+        amount: [...amount],
+        end_time: endTime,
+        delayed: delayed,
+      }),
+      fromAmino: ({
+        from_address,
+        to_address,
+        amount,
+        end_time,
+        delayed,
+      }: AminoMsgCreateVestingAccount["value"]): MsgCreateVestingAccount => ({
+        fromAddress: from_address,
+        toAddress: to_address,
+        amount: [...amount],
+        endTime: end_time,
+        delayed: delayed,
+      }),
+    },
+  };
+}

packages/stargate/src/modules/vesting/messages.ts

@@ -0,0 +1,6 @@
+import { GeneratedType } from "@cosmjs/proto-signing";
+import { MsgCreateVestingAccount } from "cosmjs-types/cosmos/vesting/v1beta1/tx";
+
+export const vestingTypes: ReadonlyArray<[string, GeneratedType]> = [
+  ["/cosmos.vesting.v1beta1.MsgCreateVestingAccount", MsgCreateVestingAccount],
+];