feat: Split v1 and v2 apis

v1/src/apps/public/public-load-attachments/services.js

@@ -0,0 +1,22 @@
+"use strict";
+const { ROOT_PATH, LIB_PATH, MODELS_PATH, API_CONFIG } = process.env;
+const { downloadFile } = require(`${ROOT_PATH}/${LIB_PATH}/Misc`);
+const apiConfig = require( `${ROOT_PATH}/${API_CONFIG}` );
+
+const s3Bucket = apiConfig.S3.bucket;
+const s3BucketKey = apiConfig.S3.load_attachments_key;
+
+const getAttachmentFile = async(req, res) => {
+    try{
+        const attachmentId = req.params.id;
+        const file = await downloadFile( s3Bucket, s3BucketKey, attachmentId );
+        res.attachment( attachmentId );
+        res.setHeader('Content-Type', file.ContentType );
+        res.send( file.Body );
+    }catch( error ){
+        console.error( error );
+        res.status(500).send({ error });
+    }
+}
+
+module.exports = { getAttachmentFile };