Initial commit

src/utils/db.ts

@@ -0,0 +1,37 @@
+import mongoose from 'mongoose';
+import { MONGO_URL } from '$env/static/private';
+/*
+  0 - disconnected
+  1 - connected
+  2 - connecting
+  3 - disconnecting
+  4 - uninitialized
+*/
+const mongoConnection = {
+  isConnected: 0,
+};
+
+export const dbConnect = async () => {
+  if (mongoConnection.isConnected === 1) {
+    return;
+  }
+
+  if (mongoose.connections.length > 0) {
+    mongoConnection.isConnected = mongoose.connections[0].readyState;
+    if (mongoConnection.isConnected === 1) {
+      return;
+    }
+
+    await mongoose.disconnect();
+  }
+  await mongoose.connect(MONGO_URL ?? '');
+  mongoConnection.isConnected = 1;
+};
+
+export const dbDisconnect = async () => {
+  if (process.env.NODE_ENV === 'development') return;
+  if (mongoConnection.isConnected === 0) return;
+
+  await mongoose.disconnect();
+  mongoConnection.isConnected = 0;
+};

src/utils/seed-data.ts

@@ -0,0 +1 @@
+export {};