build(simulator): switch to strict type checking

[e-mobility-charging-stations-simulator.git] / src / charging-station / ocpp / OCPPIncomingRequestService.ts

diff --git a/src/charging-station/ocpp/OCPPIncomingRequestService.ts b/src/charging-station/ocpp/OCPPIncomingRequestService.ts
index d364f7aa8df2866a59bf5f2da7d0059da475d569..b7ab8ef66382b1ac0e799294eccca7f676480855 100644 (file)
--- a/src/charging-station/ocpp/OCPPIncomingRequestService.ts
+++ b/src/charging-station/ocpp/OCPPIncomingRequestService.ts
@@ -33,11 +33,15 @@ export abstract class OCPPIncomingRequestService extends AsyncResource {
       multipleOfPrecision: 2,
     });
     ajvFormats(this.ajv);
-    this.incomingRequestHandler = this.incomingRequestHandler.bind(this) as (
+    this.incomingRequestHandler = this.incomingRequestHandler.bind(this) as <
+      ReqType extends JsonType,
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars
+      ResType extends JsonType,
+    >(
       chargingStation: ChargingStation,
       messageId: string,
       commandName: IncomingRequestCommand,
-      commandPayload: JsonType,
+      commandPayload: ReqType,
     ) => Promise<void>;
     this.validateIncomingRequestPayload = this.validateIncomingRequestPayload.bind(this) as <
       T extends JsonType,
@@ -96,7 +100,7 @@ export abstract class OCPPIncomingRequestService extends AsyncResource {
       validate.errors,
     );
     throw new OCPPError(
-      OCPPServiceUtils.ajvErrorsToErrorType(validate.errors),
+      OCPPServiceUtils.ajvErrorsToErrorType(validate.errors!),
       'Incoming request PDU is invalid',
       commandName,
       JSON.stringify(validate.errors, null, 2),
@@ -104,16 +108,17 @@ export abstract class OCPPIncomingRequestService extends AsyncResource {
   }
 
   protected handleRequestClearCache(chargingStation: ChargingStation): ClearCacheResponse {
-    if (chargingStation.idTagsCache.deleteIdTags(getIdTagsFile(chargingStation.stationInfo))) {
+    if (chargingStation.idTagsCache.deleteIdTags(getIdTagsFile(chargingStation.stationInfo)!)) {
       return OCPPConstants.OCPP_RESPONSE_ACCEPTED;
     }
     return OCPPConstants.OCPP_RESPONSE_REJECTED;
   }
 
-  public abstract incomingRequestHandler(
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  public abstract incomingRequestHandler<ReqType extends JsonType, ResType extends JsonType>(
     chargingStation: ChargingStation,
     messageId: string,
     commandName: IncomingRequestCommand,
-    commandPayload: JsonType,
+    commandPayload: ReqType,
   ): Promise<void>;
 }