parameterize the download-image server

.env.sample

@@ -0,0 +1,24 @@
+
+#AWS_ACCESS_KEY=???
+#AWS_BUCKET_NAME=image
+#AWS_REGION=US
+#AWS_SECRET_KEY=???
+AWS_ACCESS_KEY=???
+AWS_BUCKET_NAME=gifts-image-test
+AWS_REGION=us-west-1
+AWS_SECRET_KEY=???
+
+#ENDORSER_API_URL=http://localhost:3000
+#ENDORSER_API_URL=https://test-api.endorser.ch
+#ENDORSER_API_URL=https://api.endorser.ch
+
+INFURA_PROJECT_ID=???
+
+#DOWNLOAD_IMAGE_SERVER=test-image.timesafari.app
+
+# default is 3000
+#PORT=3000
+
+# default is jdbc:sqlite:./sqlite-db.sqlite
+# file name also referenced in flyway.conf and in code
+#SQLITE_FILE=./image-db.sqlite

server.js

@@ -20,6 +20,7 @@ const port = process.env.PORT || 3001;
 // file name also referenced in flyway.conf and potentially in .env files or in environment variables
 const dbFile = process.env.SQLITE_FILE || './image-db.sqlite';
 const bucketName = process.env.AWS_BUCKET_NAME || 'gifts-image-test';
+const imageServer = process.env.DOWNLOAD_IMAGE_SERVER || 'test-image.timesafari.app';
 
 const ethrDidResolver = getResolver;
 const resolver =
@@ -36,7 +37,7 @@ const db = new sqlite3.Database(dbFile, (err) => {
   }
 });
 
-const endorserApiUrl = process.env.ENDORSER_API_URL || 'http://localhost:3000';
+const endorserApiUrl = process.env.ENDORSER_API_URL || 'https://test-api.endorser.ch';
 
 // Configure AWS
 const s3Client = new S3Client({
@@ -173,7 +174,7 @@ app.post('/image', uploadMulter.single('image'), async (req, res) => {
         // record the upload in the database
         const currentDate = new Date().toISOString();
         const localFile = reqFile.path.startsWith(uploadDir + '/') ? reqFile.path.substring(uploadDir.length + 1) : reqFile.path;
-        const finalUrl = `https://${bucketName}.s3.amazonaws.com/${fileName}`;
+        const finalUrl = `https://${imageServer}/${fileName}`;
         await new Promise((resolve, reject) => {
           db.run(
             'INSERT INTO image (time, did, local_file, size, final_file, url) VALUES (?, ?, ?, ?, ?, ?)',