From 2b6da6b369a6af9ef1bca7079a3d2d98cb0fe620 Mon Sep 17 00:00:00 2001
From: zdni <alzidni.kasim@gmail.com>
Date: Mon, 12 Aug 2024 20:33:07 +0800
Subject: [PATCH] add total income, total expense and total margin in report

---
 controllers/PDFController.js  | 20 ++++++++++++++++++++
 controllers/XlsxController.js | 26 ++++++++++++++++++++++++++
 2 files changed, 46 insertions(+)

diff --git a/controllers/PDFController.js b/controllers/PDFController.js
index 97d5650..c32b16b 100644
--- a/controllers/PDFController.js
+++ b/controllers/PDFController.js
@@ -42,6 +42,8 @@ class PDFController {
       let number = 0;
       let income = 0;
       let expense = 0;
+      let total_income = 0;
+      let total_expense = 0;
       let first = true;
       lines.map((line) => {
         if(currentDate !== fDate(line.date)) {
@@ -92,6 +94,9 @@ class PDFController {
         income += line.debit;
         expense += line.credit;
 
+        total_income += line.debit;
+        total_expense += line.credit;
+
         html += `
           <tr>
             <td class="fs-6">${number}</td>
@@ -117,6 +122,21 @@ class PDFController {
                 </tr>
               </tfoot>
             </table>
+
+            <table class="mt-4 table table-striped table-bordered table-sm">
+              <tr>
+                <th colspan="4">Total Income</th>
+                <td colspan="2">${fCurrency(total_income)}</td>
+              </tr>
+              <tr>
+                <th colspan="4">Total Expense</th>
+                <td colspan="2">${fCurrency(total_expense)}</td>
+              </tr>
+              <tr>
+                <th colspan="4">Margin</th>
+                <td colspan="2">${fCurrency(total_income-total_expense)}</td>
+              </tr>
+            </table>
           </body>
         </html>
       `;
diff --git a/controllers/XlsxController.js b/controllers/XlsxController.js
index 81788dc..a742300 100644
--- a/controllers/XlsxController.js
+++ b/controllers/XlsxController.js
@@ -33,6 +33,9 @@ class XlsxController {
       let income = 0;
       let expense = 0;
       let margin = 0;
+      let total_income = 0;
+      let total_expense = 0;
+      let total = 0;
       lines.map((line) => {
         if(currentDate !== fDate(line.date)) {
           if(row !== 3) {
@@ -73,6 +76,9 @@ class XlsxController {
         income += line.debit;
         expense += line.credit;
         
+        total_income += line.debit;
+        total_expense += line.credit;
+        
         ws.setCell(row, 0, { type: "number", value: number });
         ws.setCell(row, 1, { type: "string", value: line.label });
         ws.setCell(row, 2, { type: "string", value: line.accountId?.name || '' });
@@ -94,6 +100,26 @@ class XlsxController {
       ws.setCell(row, 4, { type: "number", value: margin, style: { alignment: {horizontal: "right", vertical: "center"} } });
       ws.setMergeCell({ ref: `E${row+1}:F${row+1}` });
 
+      // recapitulation
+      row += 3
+      ws.setCell(row, 0, { type: "string", value: "Total Income" });
+      ws.setMergeCell({ ref: `A${row+1}:D${row+1}` })
+      ws.setCell(row, 4, { type: "number", value: total_income, style: { alignment: {horizontal: "right", vertical: "center"} } });
+      ws.setMergeCell({ ref: `E${row+1}:F${row+1}` });
+
+      row += 1
+      ws.setCell(row, 0, { type: "string", value: "Total Expense" });
+      ws.setMergeCell({ ref: `A${row+1}:D${row+1}` })
+      ws.setCell(row, 4, { type: "number", value: total_expense, style: { alignment: {horizontal: "right", vertical: "center"} } });
+      ws.setMergeCell({ ref: `E${row+1}:F${row+1}` });
+      
+      row += 1
+      total = total_income - total_expense
+      ws.setCell(row, 0, { type: "string", value: "Margin" });
+      ws.setMergeCell({ ref: `A${row+1}:D${row+1}` })
+      ws.setCell(row, 4, { type: "number", value: total, style: { alignment: {horizontal: "right", vertical: "center"} } });
+      ws.setMergeCell({ ref: `E${row+1}:F${row+1}` });
+
       const xlsx = wb.generateXlsxSync();
       const filename = `${fDate(startDate*1)}-${fDate(endDate*1)}.xlsx`
       writeFileSync(`exports/${filename}`, xlsx);