refactor(config): moved typeCast function into config

src/server/config.js

@@ -0,0 +1,39 @@
+export const resourceName = GetCurrentResourceName();
+
+export const mysql_debug = GetConvar('mysql_debug', 'false') === 'true';
+export const mysql_slow_query_warning = GetConvarInt('mysql_slow_query_warning', 200);
+export const mysql_connection_string = GetConvar('mysql_connection_string', '');
+
+export const mysql_transaction_isolation_level = (() => {
+  const query = 'SET TRANSACTION ISOLATION LEVEL';
+  switch (GetConvarInt('mysql_transaction_isolation_level', 2)) {
+    case 1:
+      return `${query} REPEATABLE READ`;
+    case 2:
+      return `${query} READ COMMITTED`;
+    case 3:
+      return `${query} READ UNCOMMITTED`;
+    case 4:
+      return `${query} SERIALIZABLE`;
+    default:
+      return `${query} READ COMMITTED`;
+  }
+})();
+
+export const typeCast = (field, next) => {
+  switch (field.type) {
+    case 'DATETIME':
+    case 'DATETIME2':
+    case 'TIMESTAMP':
+    case 'TIMESTAMP2':
+    case 'NEWDATE':
+    case 'DATE':
+      return field.type === 'DATE' ? new Date(field.string() + ' 00:00:00').getTime() : new Date(field.string()).getTime();
+    case 'TINY':
+      return field.length === 1 ? field.string() === '1' : next();
+    case 'BIT':
+      return field.buffer()[0] === 1;
+    default:
+      return next();
+  }
+};