fix(bitly-shortener): Fix 406 HTTP error code from Bit.ly API due to "Content-Type" not being set. (#202)

Author: russellwheatley

firestore-shorten-urls-bitly/functions/lib/index.js

@@ -34,6 +34,7 @@ class FirestoreBitlyUrlShortener extends abstract_shortener_1.FirestoreUrlShorte
         this.instance = axios_1.default.create({
             headers: {
                 Authorization: `Bearer ${bitlyAccessToken}`,
+                "Content-Type": "application/json",
             },
             baseURL: "https://api-ssl.bitly.com/v4/",
         });
@@ -47,7 +48,7 @@ class FirestoreBitlyUrlShortener extends abstract_shortener_1.FirestoreUrlShorte
                 const response = yield this.instance.post("bitlinks", {
                     long_url: url,
                 });
-                const { link } = response;
+                const { link } = response.data;
                 logs.shortenUrlComplete(link);
                 yield this.updateShortUrl(snapshot, link);
             }

firestore-shorten-urls-bitly/functions/src/index.ts

@@ -34,9 +34,11 @@ class FirestoreBitlyUrlShortener extends FirestoreUrlShortener {
     this.instance = axios.create({
       headers: {
         Authorization: `Bearer ${bitlyAccessToken}`,
+        "Content-Type": "application/json",
       },
       baseURL: "https://api-ssl.bitly.com/v4/",
     });
+
     logs.init();
   }
 
@@ -51,7 +53,7 @@ class FirestoreBitlyUrlShortener extends FirestoreUrlShortener {
         long_url: url,
       });
 
-      const { link } = response;
+      const { link } = response.data;
 
       logs.shortenUrlComplete(link);