From a5fd1a0e653a0dacfe148077ec25fbe4449e005c Mon Sep 17 00:00:00 2001
From: Ryan Diehl <rpd10@psu.edu>
Date: Wed, 24 Jun 2020 16:25:35 -0400
Subject: [PATCH] fix(properties): bypass http interceptors

---
 .../properties/src/lib/properties.service.ts   | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/libs/utils/properties/src/lib/properties.service.ts b/libs/utils/properties/src/lib/properties.service.ts
index 0b573a9..f75160b 100644
--- a/libs/utils/properties/src/lib/properties.service.ts
+++ b/libs/utils/properties/src/lib/properties.service.ts
@@ -1,4 +1,4 @@
-import { HttpClient, HttpHeaders } from '@angular/common/http';
+import { HttpBackend, HttpClient, HttpHeaders } from '@angular/common/http';
 import { Inject, Injectable, Injector, Optional } from '@angular/core';
 import { NO_CACHE_HEADER } from '@psu/utils/browser';
 import { LoadingEvents } from '@psu/utils/loading-events';
@@ -21,14 +21,19 @@ export class PropertiesService<T> {
 
   public _properties: T;
 
+  private httpClient: HttpClient;
+
   constructor(
     private log: Logger,
-    private httpClient: HttpClient,
+    httpBackend: HttpBackend,
     private injector: Injector,
     @Optional()
     @Inject(PROPERTIES_CONFIG)
     private config: PropertiesConfig
-  ) {}
+  ) {
+    // NOTE: This bypasses all HTTP interceptors, by design.
+    this.httpClient = new HttpClient(httpBackend);
+  }
 
   public load(appPropertyKey: string): Promise<T> {
     const path = `${this.getBasePath()}${appPropertyKey}${propertiesExtension}`;
@@ -37,12 +42,9 @@ export class PropertiesService<T> {
         // params: {
         //   d: new Date().getTime().toString()
         // },
-        headers: new HttpHeaders().append(NO_CACHE_HEADER, 'true')
+        headers: new HttpHeaders().append(NO_CACHE_HEADER, 'true'),
       })
-      .pipe(
-        tap(this.extractData.bind(this)),
-        catchError(this.handleError.bind(this))
-      )
+      .pipe(tap(this.extractData.bind(this)), catchError(this.handleError.bind(this)))
       .toPromise();
   }
 
-- 
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