From f08f6ca0a9d337efff280d4d1669a41b5d9c31c2 Mon Sep 17 00:00:00 2001
From: piotrruss <mail@pruss.it>
Date: Thu, 2 Sep 2021 22:28:11 +0200
Subject: finish translations, force maximize

---
 configs/dbConnect.js | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 configs/dbConnect.js

(limited to 'configs/dbConnect.js')

diff --git a/configs/dbConnect.js b/configs/dbConnect.js
new file mode 100644
index 0000000..0a0d200
--- /dev/null
+++ b/configs/dbConnect.js
@@ -0,0 +1,46 @@
+import mongoose from 'mongoose'
+
+const MONGODB_URI = process.env.MYAPPS_MONGODB_URI
+// const MONGODB_URI = 'mongodb://localhost:27017/myapps'
+
+if (!MONGODB_URI) {
+  throw new Error(
+    'MONGODB_URI missing in dbConnect'
+  )
+}
+
+/**
+ * Global is used here to maintain a cached connection across hot reloads
+ * in development. This prevents connections growing exponentially
+ * during API Route usage.
+ */
+let cached = global.mongoose
+
+if (!cached) {
+  cached = global.mongoose = {conn: null, promise: null}
+}
+
+async function dbConnect() {
+  if (cached.conn) {
+    return cached.conn
+  }
+
+  if (!cached.promise) {
+    const opts = {
+      useNewUrlParser: true,
+      useUnifiedTopology: true,
+      bufferCommands: false,
+      bufferMaxEntries: 0,
+      useFindAndModify: false,
+      useCreateIndex: true,
+    }
+
+    cached.promise = mongoose.connect(MONGODB_URI, opts).then((mongoose) => {
+      return mongoose
+    })
+  }
+  cached.conn = await cached.promise
+  return cached.conn
+}
+
+export default dbConnect
-- 
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