Added bills upload & list

bills/billsListMedia.ts

@@ -0,0 +1,50 @@
+import { Request, Response } from "express";
+import fs from "fs-extra";
+import path from "path";
+import GenerateThumbnail from "../util/generateThumbnail";
+import MediaFile from "../util/interfaces/MediaFile";
+import GenerateUrl from "../util/MediaUrlGen";
+import { PathToRoBillsFolder, PathToRoFolder } from "../util/pathGenerators";
+import { FolderPaths } from "../util/serverInit";
+
+/** @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) {
+  const ro_number: string = (req.body.ro_number || "").trim();
+  const vendor: string = (req.body.vendor || "").trim();
+  const invoice_number: string = (req.body.invoice_number || "").trim();
+
+  //Ensure all directories exist.
+  await fs.ensureDir(PathToRoBillsFolder(ro_number));
+
+  const filesList: fs.Dirent[] = (
+    await fs.readdir(PathToRoBillsFolder(ro_number), {
+      withFileTypes: true,
+    })
+  ).filter((f) => f.isFile() && !/(^|\/)\.[^\/\.]/g.test(f.name));
+
+  const ret: MediaFile[] = await Promise.all(
+    filesList.map(async (file) => {
+      const relativeThumbPath: string = await GenerateThumbnail(
+        path.join(PathToRoBillsFolder(ro_number), file.name)
+      );
+      return {
+        src: GenerateUrl([
+          FolderPaths.StaticPath,
+          FolderPaths.JobsFolder,
+          ro_number,
+          FolderPaths.BillsSubDir,
+          file.name,
+        ]),
+        thumb: GenerateUrl([
+          FolderPaths.StaticPath,
+          FolderPaths.JobsFolder,
+          ro_number,
+          FolderPaths.BillsSubDir,
+          relativeThumbPath,
+        ]),
+      };
+    })
+  );
+
+  res.json(ret);
+}