added optional apiKey field to RecordScanner

Author: alexpitsikoulis

sdk/src/record-scanner.ts

@@ -41,11 +41,13 @@ import { RegistrationRequest } from "./models/record-scanner/registrationRequest
 class RecordScanner implements RecordProvider {
     account?: Account;
     readonly url: string;
+    private apiKey?: string;
     private uuid?: string;
 
-    constructor(url: string, account?: Account) {
+    constructor(url: string, account?: Account, apiKey?: string) {
         this.account = account;
         this.url = url;
+        this.apiKey = apiKey;
     }
 
     /**
@@ -58,6 +60,15 @@ class RecordScanner implements RecordProvider {
         this.account = account;
     }
 
+    /**
+     * Set the API key to use for the record scanner.
+     * 
+     * @param {string} apiKey The API key to use for the record scanner.
+     */
+    async setApiKey(apiKey: string): Promise<void> {
+        this.apiKey = apiKey;
+    }
+
     /**
      * Register the account with the record scanner service.
      * 
@@ -287,6 +298,9 @@ class RecordScanner implements RecordProvider {
      */
     private async request(req: Request): Promise<Response> {
         try {
+            if (this.apiKey) {
+                req.headers.set("X-Provable-API-Key", this.apiKey);
+            }
             const response = await fetch(req);
 
             if (!response.ok) {