refactor: cleanup variables namespace

[e-mobility-charging-stations-simulator.git] / src / charging-station / ui-server / UIHttpServer.ts

diff --git a/src/charging-station/ui-server/UIHttpServer.ts b/src/charging-station/ui-server/UIHttpServer.ts
index 27e8d7ba9051654d777f904b7e5ff16c884b0a47..eafea59ad3ec2398be9f1e4c2c526e829c7e98d2 100644 (file)
--- a/src/charging-station/ui-server/UIHttpServer.ts
+++ b/src/charging-station/ui-server/UIHttpServer.ts
@@ -126,10 +126,22 @@ export class UIHttpServer extends AbstractUIServer {
             bodyBuffer.push(chunk)
           })
           .on('end', () => {
-            const body = JSON.parse(Buffer.concat(bodyBuffer).toString()) as RequestPayload
+            let requestPayload: RequestPayload | undefined
+            try {
+              requestPayload = JSON.parse(Buffer.concat(bodyBuffer).toString()) as RequestPayload
+            } catch (error) {
+              this.sendResponse(
+                this.buildProtocolResponse(uuid, {
+                  status: ResponseStatus.FAILURE,
+                  errorMessage: (error as Error).message,
+                  errorStack: (error as Error).stack
+                })
+              )
+              return
+            }
             this.uiServices
               .get(version)
-              ?.requestHandler(this.buildProtocolRequest(uuid, procedureName, body))
+              ?.requestHandler(this.buildProtocolRequest(uuid, procedureName, requestPayload))
               .then((protocolResponse?: ProtocolResponse) => {
                 if (protocolResponse != null) {
                   this.sendResponse(protocolResponse)