🚧 database function converted to class es6

Author: odanieldcs

src/database.js

@@ -2,13 +2,17 @@ import mongoose from 'mongoose';
 
 const uri = `mongodb://${process.env.DATABASE_USERNAME}:${process.env.DATABASE_PASSWORD}@${process.env.DATABASE_HOSTNAME}/${process.env.DATABASE_DATABASE}`;
 
-const connect = () =>
-  mongoose.connect(uri, {
-    useNewUrlParser: true,
-    useUnifiedTopology: true,
-  });
-
-export default {
-  connect,
-  connection: mongoose.connection,
-};
+class Database {
+  constructor() {
+    this.init();
+  }
+
+  init() {
+    mongoose.connect(uri, {
+      useNewUrlParser: true,
+      useUnifiedTopology: true,
+    });
+  }
+}
+
+export default new Database();