Initial refactor (routes and utils to respective folders)

src/databases/databases.js

@@ -0,0 +1,27 @@
+var fs = require('fs');
+var config = JSON.parse(fs.readFileSync('config.json'));
+var Sqlite3 = require('better-sqlite3');
+
+let options = {
+  readonly: config.readOnly
+};
+
+var db = new Sqlite3(config.db, options);
+var privateDB = new Sqlite3(config.privateDB, options);
+
+// Enable WAL mode checkpoint number
+if (!config.readOnly && config.mode === "production") {
+  db.exec("PRAGMA journal_mode=WAL;");
+  db.exec("PRAGMA wal_autocheckpoint=1;");
+}
+
+// Enable Memory-Mapped IO
+db.exec("pragma mmap_size= 500000000;");
+privateDB.exec("pragma mmap_size= 500000000;");
+
+console.log('databases.js has been executed...');
+
+module.exports = {
+  db: db,
+  privateDB: privateDB
+};