feat: migrated to new db

src/core/blitz/idToRegion.ts

@@ -0,0 +1,19 @@
+import { Region } from '../../constants/regions';
+
+export function idToRange(id: number): Region {
+  if (id >= 42e8) {
+    throw new Error('bot id');
+  } else if (id >= 31e8) {
+    throw new Error('china id');
+  } else if (id >= 20e8) {
+    return 'asia';
+  } else if (id >= 10e8) {
+    return 'com';
+  } else if (id >= 5e8) {
+    return 'eu';
+  } else if (id >= 0) {
+    throw new Error('ru id');
+  } else {
+    throw new Error(`id ${id} is out of range`);
+  }
+}