fix(js): Modified internal request class to use getProperty instead of .property due to an issue wit

Typescript currently generates code for drived class's get method by ignoring the type of the child
type completely & directly try and access the property on the parent property, if the property name
exposed on the child is different from the parent, then accessing this property in the generated js
will obviously give undefined value. TO avoid this, I've explicitly added `getProperty` instead of
`get property`

Author: prog110

src/interceptor-request-internal.ts

@@ -6,27 +6,27 @@ import { InterceptorUtils } from './interceptor-utils';
 
 export class InterceptorRequestInternal extends InterceptorRequest {
 
-  get shortCircuitAtCurrentStep(): boolean {
+  getShortCircuitAtCurrentStep(): boolean {
     return this._shortCircuitAtCurrentStep;
   }
 
-  get alsoForceRequestCompletion(): boolean {
+  getAlsoForceRequestCompletion(): boolean {
     return this._alsoForceRequestCompletion;
   }
 
-  get alreadyShortCircuited(): boolean {
+  getAlreadyShortCircuited(): boolean {
     return this._alreadyShortCircuited;
   }
 
-  get shortCircuitTriggeredBy(): number {
+  getShortCircuitTriggeredBy(): number {
     return this._shortCircuitTriggeredBy;
   }
 
-  get err(): any {
+  getErr(): any {
     return this._err;
   }
 
-  get errEncounteredAt(): number {
+  getErrEncounteredAt(): number {
     return this._errEncounteredAt;
   }
 

src/interceptor-response-wrapper-builder-internal.ts

@@ -23,9 +23,9 @@ export class InterceptorResponseWrapperBuilderInternal extends InterceptorRespon
     } else {
       const request: InterceptorRequestInternal = <InterceptorRequestInternal>from;
       InterceptorUtils.assign(builder, request);
-      if (request.shortCircuitAtCurrentStep) {
-        builder._shortCircuitTriggeredBy = interceptorStep - 1;
-        builder._forceRequestCompletion = request.alsoForceRequestCompletion;
+      if (request.getShortCircuitAtCurrentStep()) {
+        builder.shortCircuitTriggeredBy(interceptorStep - 1)
+          .forceRequestCompletion(request.getAlsoForceRequestCompletion());
       }
     }
     return builder;

src/interceptor-service.ts

@@ -170,14 +170,14 @@ export class InterceptorService extends Http {
     return this.runBeforeInterceptors(request)
       .flatMap<InterceptorRequest, InterceptorResponseWrapper>((transformedRequest: InterceptorRequest, _: number) => {
         const transformedRequestInternal = <InterceptorRequestInternal>transformedRequest;
-        const interceptorRequestInternal = InterceptorRequestBuilderInternal.new(transformedRequestInternal);
+        const interceptorRequestInternalBuilder = InterceptorRequestBuilderInternal.new(transformedRequestInternal);
 
-        if (interceptorRequestInternal.getErr() || interceptorRequestInternal.getAlreadyShortCircuited()) {
+        if (interceptorRequestInternalBuilder.getErr() || interceptorRequestInternalBuilder.getAlreadyShortCircuited()) {
           const responseWrapper = InterceptorResponseWrapperBuilderInternal
             .newInternal(this.interceptors.length, transformedRequestInternal)
             .build();
           return Observable.of(responseWrapper);
-        } else if (interceptorRequestInternal.getShortCircuitAtCurrentStep()) {
+        } else if (interceptorRequestInternalBuilder.getShortCircuitAtCurrentStep()) {
           const responseWrapper = InterceptorResponseWrapperBuilderInternal
             .newInternal(this.interceptors.length, transformedRequestInternal)
             .build();