Feature: Allow math expressions on all journal inputs and also round them properly.

Chore:
  Prettied index.html, main.ts and styles.css
  Updated Dependencies

overlord/src/app/journal/journal.component.ts

@@ -10,7 +10,8 @@ import { VoucherService } from '../core/voucher.service';
 import { AccountService } from '../core/account.service';
 import { DbFile, Journal, Voucher } from '../core/voucher';
 import * as moment from 'moment';
-import { evaluate } from 'mathjs';
+import { round } from 'mathjs';
+import { MathService } from '../shared/math.service';
 import { AuthService } from '../auth/auth.service';
 import { ConfirmDialogComponent } from '../shared/confirm-dialog/confirm-dialog.component';
 import { ToasterService } from '../core/toaster.service';
@@ -46,6 +47,7 @@ export class JournalComponent implements OnInit, AfterViewInit, OnDestroy {
     private hotkeys: HotkeysService,
     private toaster: ToasterService,
     private auth: AuthService,
+    private math: MathService,
     private ser: VoucherService,
     private accountSer: AccountService,
   ) {
@@ -131,7 +133,7 @@ export class JournalComponent implements OnInit, AfterViewInit, OnDestroy {
 
   addRow() {
     const formValue = this.form.get('addRow').value;
-    const amount = this.rowAmount(formValue.amount, +formValue.debit);
+    const amount = this.math.journalAmount(formValue.amount, +formValue.debit);
     if (this.account === null || amount.amount === 0) {
       return;
     }
@@ -154,22 +156,10 @@ export class JournalComponent implements OnInit, AfterViewInit, OnDestroy {
     this.resetAddRow();
   }
 
-  rowAmount(amount: string = '', debit: number): any {
-    try {
-      amount = amount.replace(new RegExp('(₹[s]*)|(,)|(s)', 'g'), '');
-      const val = evaluate(amount);
-      if (val < 0) {
-        debit *= -1;
-      }
-      return { debit: debit, amount: Math.abs(val) };
-    } catch {
-      return { debit: debit, amount: 0 };
-    }
-  }
-
   resetAddRow() {
-    const amount = Math.abs(
-      this.voucher.journals.map((x) => x.debit * x.amount).reduce((p, c) => p + c),
+    const amount = round(
+      Math.abs(this.voucher.journals.map((x) => x.debit * x.amount).reduce((p, c) => p + c)),
+      2,
     );
     const debit = this.form.get('addRow').value.debit;
     this.form.get('addRow').reset({