fix: update amino decode for transfer (#286)

Author: xzjcool

__tests__/decoder.test.ts

@@ -1,5 +1,6 @@
 import * as amino from "../src/amino"
-import { AminoPrefix } from "../src/types/"
+import { unMarshalBinaryLengthPrefixed } from "../src/amino"
+import { AminoPrefix, StdTx, SendMsg } from "../src/types/"
 
 class Msg {
   constructor(opts) {

__tests__/fixtures/cancelOrder.json

@@ -7,7 +7,7 @@
   },
   "signMsg": {
     "account_number": "34",
-    "chain_id": "Binance-Chain-Nile",
+    "chain_id": "Binance-Chain-Ganges",
     "data": null,
     "memo": "",
     "msgs": [

__tests__/fixtures/placeOrder.json

@@ -9,7 +9,7 @@
   },
   "signMsg": {
     "account_number": "34",
-    "chain_id": "Binance-Chain-Nile",
+    "chain_id": "Binance-Chain-Ganges",
     "data": null,
     "memo": "",
     "msgs": [

__tests__/fixtures/transfer.json

@@ -8,7 +8,7 @@
   },
   "signMsg": {
     "account_number": "34",
-    "chain_id": "Binance-Chain-Nile",
+    "chain_id": "Binance-Chain-Ganges",
     "data": null,
     "memo": "test",
     "msgs": [

__tests__/rpc.test.ts

@@ -1,4 +1,4 @@
-import * as rpcClient from "../src/rpc"
+import rpcClient from "../src/rpc"
 
 const NETWORK = "testnet"
 const getClient = (type) => {
@@ -22,14 +22,14 @@ describe("rpc", () => {
     const client = getClient("https")
     const res = await client.status()
     expect(res).toBeTruthy()
-    expect(res.node_info.network).toBe("Binance-Chain-Nile")
+    expect(res.node_info.network).toBe("Binance-Chain-Ganges")
   })
 
   it("wss status", async () => {
     const client = getClient("wss")
     const res = await client.status()
     expect(res).toBeTruthy()
-    expect(res.node_info.network).toBe("Binance-Chain-Nile")
+    expect(res.node_info.network).toBe("Binance-Chain-Ganges")
     client.close()
   })
 
@@ -210,8 +210,9 @@ describe("rpc", () => {
   it("getTxByHash", async () => {
     const client = getClient("https")
     const hashStr =
-      "2029ED36444DFE12E6A235CFE8B1C81B7F31014D23790E382056B395EC1171FE"
+      "5E0C54841CF0261EE111EB6B024762DB200F3FA59397967AB4BC641154C0B789"
     const result = await client.getTxByHash(hashStr, true)
+    // console.log(JSON.stringify(result))
     expect(result).toBeTruthy()
     expect(result.height).toBeTruthy()
     expect(result.hash).toBe(hashStr)

__tests__/transaction.test.ts

@@ -132,7 +132,7 @@ describe("Transaction", () => {
     ]
     const sendMsg = new SendMsg(address, outputs)
     const data: StdSignMsg = {
-      chainId: "Binance-Chain-Nile",
+      chainId: "Binance-Chain-Ganges",
       accountNumber: accountNumber,
       sequence: sequence,
       baseMsg: sendMsg,

src/amino/decoder/index.ts

@@ -193,7 +193,7 @@ const decodeArrayBinary = (bytes: Buffer, type: any) => {
     const { offset, val } = decodeBinary(bytes, type, true)
 
     arr.push({ ...val })
-    bytes = bytes.slice(offset)
+    bytes = bytes.slice(offset + 1)
 
     //add 1 byte of type
     arrayOffset += offset + 1

src/rpc/index.ts

@@ -261,7 +261,6 @@ class RpcClient extends BaseRpc {
       hash,
       prove,
     })
-
     const txBytes = Buffer.from(res.tx, "base64")
     const msgAminoPrefix = txBytes.slice(8, 12).toString("hex")
     const msgType = getMsgByAminoPrefix(msgAminoPrefix)

src/types/msg/send.ts

@@ -94,7 +94,9 @@ export class SendMsg extends BaseMsg {
   static defaultMsg() {
     return {
       inputs: [{ address: Buffer.from(""), coins: [{ denom: "", amount: 0 }] }],
-      outpus: [{ address: Buffer.from(""), coins: [{ denom: "", amount: 0 }] }],
+      outputs: [
+        { address: Buffer.from(""), coins: [{ denom: "", amount: 0 }] },
+      ],
       aminoPrefix: AminoPrefix.MsgSend,
     }
   }