Set GA credentials via ENV file

Author: paulpopus

demo/.env.example

@@ -2,3 +2,9 @@ MONGODB_URI=
 PAYLOAD_SECRET=
 
 PLAUSIBLE_API_KEY=
+PLAUSIBLE_SITE_ID=
+PLAUSIBLE_HOST=
+
+GOOGLE_PROPERTY_ID=
+GOOGLE_CREDENTIALS_FILE="./ga_credentials.json"
+GOOGLE_APPLICATION_CREDENTIALS=

demo/src/payload.config.ts

@@ -25,7 +25,7 @@ const plausibleProvider: PlausibleProvider = {
 
 const googleProvider: GoogleProvider = {
   source: "google",
-  credentials: GOOGLE_CREDENTIALS_FILE,
+  //credentials: GOOGLE_CREDENTIALS_FILE,
   propertyId: GOOGLE_PROPERTY_ID,
 };
 

src/providers/google/client.ts

@@ -7,7 +7,7 @@ type ClientOptions = {};
 
 function client(provider: GoogleProvider, options?: ClientOptions) {
   const analyticsDataClient = new BetaAnalyticsDataClient({
-    keyFilename: provider.credentials,
+    ...(provider.credentials ? { keyFilename: provider.credentials } : {}),
   });
 
   return {

src/types/providers.d.ts

@@ -7,6 +7,6 @@ export interface PlausibleProvider {
 
 interface GoogleProvider {
   source: "google";
-  credentials: string;
   propertyId: string;
+  credentials?: string;
 }