Cleaned the server-node dir

Split express into different ports for easier migration
Typed page ops that had warnings

shared-operations/functions/extractPages.ts

@@ -1,6 +1,6 @@
 
 import { PDFDocument } from 'pdf-lib';
-import { createSubDocument } from './createSubDocument';
+import { createSubDocument } from './common/createSubDocument';
 
 export async function extractPages(snapshot: string | Uint8Array | ArrayBuffer, pagesToExtractArray: number[]): Promise<Uint8Array>{
     const pdfDoc = await PDFDocument.load(snapshot)

shared-operations/functions/organizePages.ts

@@ -1,5 +1,5 @@
 
-import { PDFDocument } from 'pdf-lib';
+import { PDFDocument, PDFPage } from 'pdf-lib';
 
 export async function organizePages(
             snapshot: string | Uint8Array | ArrayBuffer,
@@ -29,14 +29,14 @@ export async function organizePages(
             customOrderedPages.forEach((page) => subDocument.addPage(page));
             break;
         case "REVERSE_ORDER":
-            const reversedPages = [];
+            const reversedPages: PDFPage[] = [];
             for (let i = pageCount - 1; i >= 0; i--) {
                 reversedPages.push(copiedPages[i]);
             }
             reversedPages.forEach((page) => subDocument.addPage(page));
             break;
         case 'DUPLEX_SORT': //TODO: Needs to be checked by someone who knows more about duplex printing.
-            const duplexPages = [];
+            const duplexPages: PDFPage[]  = [];
             const half = (pageCount + 1) / 2
             for (let i = 1; i <= half; i++) {
                 duplexPages.push(copiedPages[i - 1]);
@@ -47,7 +47,7 @@ export async function organizePages(
             duplexPages.forEach((page) => subDocument.addPage(page));
             break;
         case 'BOOKLET_SORT':
-            const bookletPages = [];
+            const bookletPages: PDFPage[]  = [];
             for (let i = 0; i < pageCount / 2; i++) {
                 bookletPages.push(copiedPages[i]);
                 bookletPages.push(copiedPages[pageCount - i - 1]);
@@ -55,8 +55,8 @@ export async function organizePages(
             bookletPages.forEach((page) => subDocument.addPage(page));
             break;
         case 'ODD_EVEN_SPLIT':
-            const oddPages = [];
-            const evenPages = [];
+            const oddPages: PDFPage[]  = [];
+            const evenPages: PDFPage[]  = [];
             for (let i = 0; i < pageCount; i++) {
                 if (i % 2 === 0) {
                     evenPages.push(copiedPages[i]);

shared-operations/functions/removeBlankPages.ts

@@ -1,5 +1,5 @@
 import { PDFDocument } from 'pdf-lib';
-import { detectEmptyPages } from "./detectEmptyPages.js";
+import { detectEmptyPages } from "./common/detectEmptyPages.js";
 
 export async function removeBlankPages(snapshot, whiteThreashold) {
     

shared-operations/functions/splitOn.ts

@@ -2,9 +2,9 @@
 import { PDFDocument } from 'pdf-lib';
 import PDFJS from 'pdfjs-dist';
 
-import { detectEmptyPages } from "./detectEmptyPages.js";
-import { getImagesOnPage } from "./getImagesOnPage.js";
-import { createSubDocument } from "./createSubDocument.js";
+import { detectEmptyPages } from "./common/detectEmptyPages.js";
+import { getImagesOnPage } from "./common/getImagesOnPage.js";
+import { createSubDocument } from "./common/createSubDocument.js";
 import { TypedArray, DocumentInitParameters } from 'pdfjs-dist/types/src/display/api.js';
 
 export async function splitOn(

shared-operations/functions/splitPDF.ts

@@ -1,7 +1,7 @@
 
 import { PDFDocument } from 'pdf-lib';
 
-import { createSubDocument } from "./createSubDocument.js";
+import { createSubDocument } from "./common/createSubDocument.js";
 
 export async function splitPDF(snapshot: string | Uint8Array | ArrayBuffer, splitAfterPageArray: number[]): Promise<Uint8Array[]> {
 
@@ -9,9 +9,9 @@ export async function splitPDF(snapshot: string | Uint8Array | ArrayBuffer, spli
 
     const numberOfPages = pdfDoc.getPages().length;
 
-    let pagesArray = [];
+    let pagesArray: number[]  = [];
     let splitAfter = splitAfterPageArray.shift();
-    const subDocuments = [];
+    const subDocuments: Uint8Array[]  = [];
 
     for (let i = 0; i < numberOfPages; i++) {
         if(splitAfter && i > splitAfter && pagesArray.length > 0) {

shared-operations/index.js

@@ -1,2 +0,0 @@
-
-export {};