repair iroha import

app.ts

@@ -6,15 +6,15 @@ import basicAuth from "express-basic-auth"
 import {
     CommandService_v1Client as CommandService,
     QueryService_v1Client as QueryService
-} from 'iroha-helpers/lib/proto/endpoint_grpc_pb.js'
+} from 'iroha-helpers/lib/proto/endpoint_grpc_pb'
 
-import iroha from 'iroha-helpers'
+import { queries } from 'iroha-helpers'
 
 const app = express();
 app.use(bodyParser.json());
 app.use(basicAuth({
-users: { admin: 'superPasswd' },
-challenge: true
+    users: { admin: 'superPasswd' },
+    challenge: true
 }));
 
 const IROHA_ADMIN_PRIV = "f101537e319568c765b2cc89698325604991dca57b9716b58016b253506cab70";
@@ -62,27 +62,22 @@ app.post("/buy", async (req, res, next) => {
         }
 
         //TODO load from headers, or something like that??
-        if (!req.body.user) { 
+        if (!req.body.user) {
             res.status(400);
             throw Error(JSON.stringify({ error: { name: "Error, request body has no \"user\" property!" } }));
         }
 
         let txDetail = await getTransactionDetail(req.body.txHash, "kunicykd@test");
 
-        if()
+        res.send(txDetail);
     }
     catch (err) {
         next(err);
     }
 });
 
-
-function isTransacationValid(){
-    
-}
-
-async function getTransactionDetail(txHash, user) {
-    let quer = await iroha.queries.getAccountTransactions({
+async function getTransactionDetail(txHash: string, user: string) {
+    let quer: any = await queries.getAccountTransactions({
         privateKey: IROHA_ADMIN_PRIV,
         creatorAccountId: 'admin@test',
         queryService,
@@ -102,10 +97,10 @@ async function getTransactionDetail(txHash, user) {
     });
 
     //TODO find better way to look for transferAssets command in transaction
-    return quer.transactionsList[0].payload.reducedPayload.commandsList[0].transferAsset; 
+    return quer.transactionsList[0].payload.reducedPayload.commandsList[0].transferAsset;
 }
 
-function getArea(extent: Array<Array<number>>) : number {
+function getArea(extent: Array<Array<number>>): number {
 
     let y1 = extent[0][1];
     let y4 = extent[3][1];
@@ -119,7 +114,7 @@ function getArea(extent: Array<Array<number>>) : number {
     return height * width;
 }
 
-function getPrice(extent: Array<Array<number>>) : number{
+function getPrice(extent: Array<Array<number>>): number {
     return getArea(extent) * PRICE_MODIFIER;
 }