IO-2008 Include mime type for listed media.

bills/billsListMedia.ts

@@ -1,12 +1,14 @@
 import { Request, Response } from "express";
 import fs from "fs-extra";
-import path from "path";
+import path, { relative } from "path";
 import GenerateThumbnail from "../util/generateThumbnail";
 import MediaFile from "../util/interfaces/MediaFile";
 import ListableChecker from "../util/listableChecker";
 import GenerateUrl from "../util/MediaUrlGen";
 import { PathToRoBillsFolder, PathToRoFolder } from "../util/pathGenerators";
 import { FolderPaths } from "../util/serverInit";
+import core from "file-type/core";
+import ft from "file-type";
 
 /** @description Bills will use the hierarchy of PDFs stored under the Job first, and then the Bills folder. */
 export async function BillsListMedia(req: Request, res: Response) {
@@ -20,10 +22,19 @@ export async function BillsListMedia(req: Request, res: Response) {
   if (req.files) {
     ret = await Promise.all(
       (req.files as Express.Multer.File[]).map(async (file) => {
+        const relativeFilePath: string = path.join(
+          PathToRoBillsFolder(jobid),
+          file.filename
+        );
+
         const relativeThumbPath: string = await GenerateThumbnail(
-          path.join(PathToRoBillsFolder(jobid), file.filename)
+          relativeFilePath
+        );
+        const type: core.FileTypeResult | undefined = await ft.fromFile(
+          relativeFilePath
         );
         return {
+          type,
           src: GenerateUrl([
             FolderPaths.StaticPath,
             FolderPaths.JobsFolder,
@@ -61,10 +72,20 @@ export async function BillsListMedia(req: Request, res: Response) {
 
     ret = await Promise.all(
       filesList.map(async (file) => {
-        const relativeThumbPath: string = await GenerateThumbnail(
-          path.join(PathToRoBillsFolder(jobid), file.name)
+        const relativeFilePath: string = path.join(
+          PathToRoBillsFolder(jobid),
+          file.name
         );
+
+        const relativeThumbPath: string = await GenerateThumbnail(
+          relativeFilePath
+        );
+        const type: core.FileTypeResult | undefined = await ft.fromFile(
+          relativeFilePath
+        );
+
         return {
+          type,
           src: GenerateUrl([
             FolderPaths.StaticPath,
             FolderPaths.JobsFolder,