Initialize firebase-admin

Author: iammarkps

.gitignore

@@ -32,3 +32,4 @@ yarn-error.log*
 
 # vercel
 .vercel
+.env

package.json

@@ -14,6 +14,7 @@
     "bcryptjs": "^2.4.3",
     "classnames": "^2.3.1",
     "firebase": "^9.2.0",
+    "firebase-admin": "^10.0.0",
     "formik": "^2.2.9",
     "framer-motion": "^4.1.17",
     "js-cookie": "^3.0.1",

src/lib/firebase-admin.ts

@@ -0,0 +1,17 @@
+import admin from 'firebase-admin'
+
+export default function getDb() {
+  try {
+    return admin.firestore()
+  } catch {
+    admin.initializeApp({
+      credential: admin.credential.cert({
+        projectId: process.env.FIREBASE_PROJECT_ID,
+        clientEmail: process.env.FIREBASE_CLIENT_EMAIL,
+        privateKey: process.env.FIREBASE_PRIVATE_KEY?.replace(/\\n/gm, '\n'),
+      }),
+      databaseURL: 'https://tocpc-prod-2021.firebaseio.com',
+    })
+    return admin.firestore()
+  }
+}