Created the media model / schema

models/Media.js

@@ -0,0 +1,22 @@
+const mongoose = require('mongoose');
+
+const MediaSchema = new mongoose.Schema({
+    file_id: { // The id of the file
+        type: mongoose.mongo.ObjectId,
+        required: true
+    },
+    type: { // The type of the file
+        type: String,
+        enum: ["file", "avatar", "icon"]
+    },
+    name: { // The name of the file
+        type: String,
+        default: "unnamed"
+    },
+    user_id: { // The id of the user that created the file
+        type: mongoose.mongo.ObjectId,
+        required: true
+    }
+});
+
+module.exports = mongoose.model('media', MediaSchema);