👷🏽 Workerizing the import algorithm

src/client/workers/extractCovers.worker.ts

@@ -1,10 +1,8 @@
 import * as Comlink from "comlink";
-import { extractCoverFromComicBookArchive } from "../shared/utils/folder.utils";
+import { walkFolder } from "../actions/fileops.actions";
+import { IExtractionOptions } from "../../server/interfaces/folder.interface";
 
-function add(a, b) {
-  return a + b;
-}
-function importComicBooks() {
+async function importComicBooks() {
   // 1. Walk the folder structure
   // 2. Scan for .cbz, .cbr
   // 3. extract cover image
@@ -12,10 +10,12 @@ function importComicBooks() {
   // 5. Get metadata, add to data model
   // 5. Save cover to disk
   // 6. Save model to mongo
+
+  const fileObjects = await walkFolder("./comics");
 }
 
 Comlink.expose({
-  add,
+  importComicBooks,
 });
 
 export default null as any;

src/server/route/routes/importComics.routes.ts

@@ -30,7 +30,7 @@ router.route("/getComicCovers").post(async (req: Request, res: Response) => {
   });
 });
 
-router.route("/walkFolder").get(async (req: Request, res: Response) => {
+router.route("/walkFolder").post(async (req: Request, res: Response) => {
   const basePathToWalk =
     typeof req.query.basePathToWalk === "string"
       ? req.query.basePathToWalk

src/server/utils/fs.utils.ts

@@ -166,21 +166,13 @@ export const unzip = async (
 };
 
 export const extractArchive = async (
-  fileObject: IFolderData,
+  extractionOptions: IExtractionOptions,
 ): Promise<
   | IExtractedComicBookCoverFile
   | IExtractedComicBookCoverFile[]
   | IExtractComicBookCoverErrorResponse
 > => {
-  const sourceFolder = "./comics";
-  const targetExtractionFolder = "covers";
-  const extractionOptions: IExtractionOptions = {
-    folderDetails: fileObject,
-    extractTarget: "cover",
-    sourceFolder,
-    targetExtractionFolder,
-  };
-  switch (fileObject.extension) {
+  switch (extractionOptions.folderDetails.extension) {
     case ".cbz":
       return await unzip(extractionOptions);
     case ".cbr":