moved all sources to src directory

src/services/resource_dir.js

@@ -0,0 +1,25 @@
+const log = require('./log');
+const path = require('path');
+const fs = require('fs');
+
+const RESOURCE_DIR = path.resolve(__dirname, "../..");
+
+const DB_INIT_DIR = path.resolve(RESOURCE_DIR, "db");
+
+if (!fs.existsSync(DB_INIT_DIR)) {
+    log.error("Could not find DB initialization directory: " + DB_INIT_DIR);
+    process.exit(1);
+}
+
+const MIGRATIONS_DIR = path.resolve(DB_INIT_DIR, "migrations");
+
+if (!fs.existsSync(MIGRATIONS_DIR)) {
+    log.error("Could not find migration directory: " + MIGRATIONS_DIR);
+    process.exit(1);
+}
+
+module.exports = {
+    RESOURCE_DIR,
+    MIGRATIONS_DIR,
+    DB_INIT_DIR
+};