Refactor getAppBackupCredentials()

src/storage/caas.js

@@ -2,6 +2,8 @@
 
 exports = module.exports = {
     getBackupDetails: getBackupDetails,
+    getAppBackupDetails: getAppBackupDetails,
+
     getAllPaged: getAllPaged,
 
     getRestoreUrl: getRestoreUrl,
@@ -59,6 +61,28 @@ function getBackupDetails(apiConfig, id, callback) {
     });
 }
 
+function getAppBackupDetails(apiConfig, appId, dataId, configId, callback) {
+    assert.strictEqual(typeof apiConfig, 'object');
+    assert.strictEqual(typeof appId, 'string');
+    assert.strictEqual(typeof dataId, 'string');
+    assert.strictEqual(typeof configId, '');
+    assert.strictEqual(typeof callback, 'function');
+
+    getBackupCredentials(apiConfig, function (error, result) {
+        if (error) return callback(error);
+
+        var s3DataUrl = 's3://' + apiConfig.bucket + '/' + apiConfig.prefix + '/' + dataId;
+        var s3ConfigUrl = 's3://' + apiConfig.bucket + '/' + apiConfig.prefix + '/' + configId;
+        var region = apiConfig.region || 'us-east-1';
+
+        var details = {
+            backupScriptArguments: [ 's3', appId, s3ConfigUrl, s3DataUrl, apiConfig.accessKeyId, apiConfig.secretAccessKey, region, apiConfig.key, result.sessionToken ]
+        };
+
+        callback(null, details);
+    });
+}
+
 function getAllPaged(apiConfig, page, perPage, callback) {
     assert.strictEqual(typeof apiConfig, 'object');
     assert.strictEqual(typeof page, 'number');