Revert "Add file model"

This reverts commit 772fe1574c.

src/utils/helpers/fileHelpers.js

@@ -1,44 +0,0 @@
-import path from "path";
-import { FILE_STORAGE_LOCATION } from "../../consts/filePaths";
-import FileModel from "../../models/FileModel";
-import { createFileIO } from "./ioHelpers";
-import { connectMongo } from "./mongoHelpers";
-import { randomString } from "./stringHelpers";
-
-connectMongo();
-
-/**
- * Returns the the files object in mongo for the given id
- *
- * @param {string} fileId The files id
- * @return The file object or null if not found
- */
-export async function getFile(fileId) {
-	return await FileModel.findOne({ fileId: fileId });
-}
-
-/**
- * Creates the file object in mongo and stores it to the storage location
- *
- * @param {UserModel} uploader The user who uploaded the file
- * @param {[]} fileData The file data for the upload
- */
-export async function createFile(uploader, fileName, buffer, contentType) {
-	const fileId = randomString(process.env.FILE_ID_LENGTH);
-	const extention = fileName.split(".")[1].toLowerCase();
-	// Todo: Check if the file was actually saved to
-	// disk and create a return type so we can notify the user what happened
-	await createFileIO(
-		`${FILE_STORAGE_LOCATION}${path.sep}${uploader.uploadKey}`,
-		`${fileId}.${extention}`,
-		buffer
-	);
-	const file = await FileModel.create({
-		uploader: uploader._id,
-		fileId: fileId,
-		uploadDate: new Date(),
-		contentType: contentType,
-	});
-	await file.save();
-	return `${fileId}.${extention}`;
-}