first commit

batch/user_database_metadata_service.js

@@ -0,0 +1,31 @@
+'use strict';
+
+function UserDatabaseMetadataService(metadataBackend) {
+    this.metadataBackend = metadataBackend;
+}
+
+UserDatabaseMetadataService.prototype.getUserMetadata = function (username, callback) {
+    var self = this;
+
+    this.metadataBackend.getAllUserDBParams(username, function (err, userDatabaseMetadata) {
+        if (err) {
+            return callback(err);
+        }
+
+        callback(null, self.parseMetadataToDatabase(userDatabaseMetadata));
+    });
+};
+
+UserDatabaseMetadataService.prototype.parseMetadataToDatabase = function (userDatabaseMetadata) {
+    var dbParams = userDatabaseMetadata;
+
+    var dbopts = {};
+
+    dbopts.port = dbParams.dbport || global.settings.db_batch_port || global.settings.db_port;
+    dbopts.host = dbParams.dbhost;
+    dbopts.dbname = dbParams.dbname;
+
+    return dbopts;
+};
+
+module.exports = UserDatabaseMetadataService;