Merge branch 'development' into API-342-ensure-that-providers-delegat…

…ion-data-is-array

src/endpoints/proxy/gateway.proxy.controller.ts

@@ -6,7 +6,7 @@ import { GatewayService } from "src/common/gateway/gateway.service";
 import { Response, Request } from "express";
 import { GatewayComponentRequest } from "src/common/gateway/entities/gateway.component.request";
 import { PluginService } from "src/common/plugins/plugin.service";
-import { Constants, ParseAddressPipe, ParseBlockHashPipe, ParseBlsHashPipe, ParseIntPipe, ParseTransactionHashPipe } from "@multiversx/sdk-nestjs-common";
+import { Constants, ParseAddressPipe, ParseBlockHashPipe, ParseBlsHashPipe, ParseIntPipe, ParseTransactionHashPipe, ParseBoolPipe } from "@multiversx/sdk-nestjs-common";
 import { CacheService, NoCache } from "@multiversx/sdk-nestjs-cache";
 import { OriginLogger } from "@multiversx/sdk-nestjs-common";
 import { DeepHistoryInterceptor } from "src/interceptors/deep-history.interceptor";
@@ -118,8 +118,12 @@ export class GatewayProxyController {
   }
 
   @Post('/transaction/simulate')
-  async transactionSimulate(@Body() body: any) {
-    return await this.gatewayPost('transaction/simulate', GatewayComponentRequest.simulateTransaction, body);
+  async transactionSimulate(@Query('checkSignature', ParseBoolPipe) checkSignature: boolean, @Body() body: any) {
+    let url = 'transaction/simulate';
+    if (checkSignature !== undefined) {
+      url += `?checkSignature=${checkSignature}`;
+    }
+    return await this.gatewayPost(url, GatewayComponentRequest.simulateTransaction, body);
   }
 
   @Post('/transaction/send-multiple')