455 lines
15 KiB
TypeScript
455 lines
15 KiB
TypeScript
import { COMMA, ENTER } from '@angular/cdk/keycodes';
|
|
import { AsyncPipe, CurrencyPipe, DecimalPipe, PercentPipe } from '@angular/common';
|
|
import { AfterViewInit, Component, ElementRef, HostListener, inject, OnInit, ViewChild } from '@angular/core';
|
|
import { FormControl, FormGroup, ReactiveFormsModule } from '@angular/forms';
|
|
import { MatAutocompleteModule, MatAutocompleteSelectedEvent } from '@angular/material/autocomplete';
|
|
import { MatButtonModule } from '@angular/material/button';
|
|
import { MatCardModule } from '@angular/material/card';
|
|
import { MatChipInputEvent, MatChipsModule } from '@angular/material/chips';
|
|
import { MatOptionModule } from '@angular/material/core';
|
|
import { MatDatepickerModule } from '@angular/material/datepicker';
|
|
import { MatDialog } from '@angular/material/dialog';
|
|
import { MatFormFieldModule } from '@angular/material/form-field';
|
|
import { MatIconModule } from '@angular/material/icon';
|
|
import { MatInputModule } from '@angular/material/input';
|
|
import { MatSnackBar } from '@angular/material/snack-bar';
|
|
import { MatSortModule } from '@angular/material/sort';
|
|
import { MatTableModule } from '@angular/material/table';
|
|
import { ActivatedRoute, Router } from '@angular/router';
|
|
import { round } from 'mathjs';
|
|
import moment from 'moment';
|
|
import { BehaviorSubject, Observable, of as observableOf } from 'rxjs';
|
|
import { debounceTime, distinctUntilChanged, map, switchMap } from 'rxjs/operators';
|
|
|
|
import { AuthService } from '../auth/auth.service';
|
|
import { Account } from '../core/account';
|
|
import { AccountBalance } from '../core/account-balance';
|
|
import { AccountService } from '../core/account.service';
|
|
import { Batch } from '../core/batch';
|
|
import { DbFile } from '../core/db-file';
|
|
import { Inventory } from '../core/inventory';
|
|
import { Product } from '../core/product';
|
|
import { ProductSku } from '../core/product-sku';
|
|
import { User } from '../core/user';
|
|
import { Voucher } from '../core/voucher';
|
|
import { VoucherService } from '../core/voucher.service';
|
|
import { ProductService } from '../product/product.service';
|
|
import { AccountingPipe } from '../shared/accounting.pipe';
|
|
import { ConfirmDialogComponent } from '../shared/confirm-dialog/confirm-dialog.component';
|
|
import { ImageDialogComponent } from '../shared/image-dialog/image-dialog.component';
|
|
import { ImageService } from '../shared/image.service';
|
|
import { LocalTimePipe } from '../shared/local-time.pipe';
|
|
import { MathService } from '../shared/math.service';
|
|
import { Tag } from '../tag/tag';
|
|
import { TagService } from '../tag/tag.service';
|
|
import { PurchaseDataSource } from './purchase-datasource';
|
|
import { PurchaseDialogComponent } from './purchase-dialog.component';
|
|
|
|
@Component({
|
|
selector: 'app-purchase',
|
|
templateUrl: './purchase.component.html',
|
|
styleUrls: ['./purchase.component.css'],
|
|
imports: [
|
|
MatCardModule,
|
|
MatIconModule,
|
|
ReactiveFormsModule,
|
|
MatFormFieldModule,
|
|
MatInputModule,
|
|
MatDatepickerModule,
|
|
MatAutocompleteModule,
|
|
MatOptionModule,
|
|
MatButtonModule,
|
|
MatTableModule,
|
|
MatSortModule,
|
|
MatChipsModule,
|
|
AsyncPipe,
|
|
DecimalPipe,
|
|
PercentPipe,
|
|
CurrencyPipe,
|
|
AccountingPipe,
|
|
LocalTimePipe,
|
|
],
|
|
})
|
|
export class PurchaseComponent implements OnInit, AfterViewInit {
|
|
private route = inject(ActivatedRoute);
|
|
private router = inject(Router);
|
|
private dialog = inject(MatDialog);
|
|
private snackBar = inject(MatSnackBar);
|
|
auth = inject(AuthService);
|
|
private math = inject(MathService);
|
|
image = inject(ImageService);
|
|
private ser = inject(VoucherService);
|
|
private productSer = inject(ProductService);
|
|
private accountSer = inject(AccountService);
|
|
private tagSer = inject(TagService);
|
|
|
|
@ViewChild('accountElement', { static: true }) accountElement!: ElementRef<HTMLInputElement>;
|
|
@ViewChild('productElement', { static: true }) productElement!: ElementRef<HTMLInputElement>;
|
|
@ViewChild('dateElement', { static: true }) dateElement!: ElementRef<HTMLInputElement>;
|
|
@ViewChild('tagInput') tagInput?: ElementRef<HTMLInputElement>;
|
|
|
|
@HostListener('window:keydown.f2', ['$event'])
|
|
focusDate(event: KeyboardEvent) {
|
|
event.preventDefault();
|
|
this.dateElement.nativeElement.focus();
|
|
this.dateElement.nativeElement.select();
|
|
}
|
|
|
|
@HostListener('window:keydown.control.s', ['$event'])
|
|
saveListner(event: KeyboardEvent) {
|
|
event.preventDefault();
|
|
if (this.canSave()) {
|
|
this.save();
|
|
}
|
|
}
|
|
|
|
@HostListener('window:keydown.control.p', ['$event'])
|
|
postListner(event: KeyboardEvent) {
|
|
event.preventDefault();
|
|
if (this.voucher.id && !this.voucher.posted && this.auth.allowed('post-vouchers')) {
|
|
this.post();
|
|
}
|
|
}
|
|
|
|
separatorKeysCodes: number[] = [ENTER, COMMA];
|
|
public inventoryObservable = new BehaviorSubject<Inventory[]>([]);
|
|
dataSource: PurchaseDataSource = new PurchaseDataSource(this.inventoryObservable);
|
|
form: FormGroup<{
|
|
date: FormControl<moment.Moment>;
|
|
account: FormControl<string | null>;
|
|
amount: FormControl<number>;
|
|
addRow: FormGroup<{
|
|
product: FormControl<string | null>;
|
|
quantity: FormControl<string>;
|
|
price: FormControl<string>;
|
|
tax: FormControl<string>;
|
|
discount: FormControl<string>;
|
|
}>;
|
|
narration: FormControl<string>;
|
|
tags: FormControl<string | null>;
|
|
}>;
|
|
|
|
voucher: Voucher = new Voucher();
|
|
product: ProductSku | null = null;
|
|
accBal: AccountBalance | null = null;
|
|
|
|
displayedColumns = ['product', 'quantity', 'rate', 'tax', 'discount', 'amount', 'action'];
|
|
|
|
accounts: Observable<Account[]>;
|
|
tags: Observable<Tag[]>;
|
|
products: Observable<ProductSku[]>;
|
|
|
|
constructor() {
|
|
this.form = new FormGroup({
|
|
date: new FormControl(moment(new Date()), { nonNullable: true }),
|
|
account: new FormControl<string | null>(null),
|
|
amount: new FormControl({ value: 0, disabled: true }, { nonNullable: true }),
|
|
addRow: new FormGroup({
|
|
product: new FormControl(''),
|
|
quantity: new FormControl('', { nonNullable: true }),
|
|
price: new FormControl('', { nonNullable: true }),
|
|
tax: new FormControl('', { nonNullable: true }),
|
|
discount: new FormControl('', { nonNullable: true }),
|
|
}),
|
|
narration: new FormControl('', { nonNullable: true }),
|
|
tags: new FormControl(''),
|
|
});
|
|
this.accBal = null;
|
|
// Listen to Account Autocomplete Change
|
|
this.accounts = this.form.controls.account.valueChanges.pipe(
|
|
debounceTime(150),
|
|
distinctUntilChanged(),
|
|
switchMap((x) => (x === null ? observableOf([]) : this.accountSer.autocomplete(x))),
|
|
);
|
|
this.tags = this.form.controls.tags.valueChanges.pipe(
|
|
debounceTime(150),
|
|
distinctUntilChanged(),
|
|
map((tag: string | Tag | null) => (tag === null ? '' : typeof tag !== 'string' ? tag.name.toLowerCase() : tag)),
|
|
switchMap((tag: string) => this.tagSer.autocomplete(tag)),
|
|
);
|
|
// Listen to Product Autocomplete Change
|
|
this.products = this.form.controls.addRow.controls.product.valueChanges.pipe(
|
|
debounceTime(150),
|
|
distinctUntilChanged(),
|
|
switchMap((x) =>
|
|
x === null
|
|
? observableOf([])
|
|
: this.productSer.autocompleteSku(
|
|
x,
|
|
true,
|
|
moment(this.form.value.date).format('DD-MMM-YYYY'),
|
|
// this.form.value.account?.id,
|
|
'',
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
ngOnInit() {
|
|
this.route.data.subscribe((value) => {
|
|
const data = value as { voucher: Voucher };
|
|
|
|
this.loadVoucher(data.voucher);
|
|
});
|
|
}
|
|
|
|
ngAfterViewInit() {
|
|
this.focusAccount();
|
|
}
|
|
|
|
loadVoucher(voucher: Voucher) {
|
|
this.voucher = voucher;
|
|
this.form.setValue({
|
|
date: moment(this.voucher.date, 'DD-MMM-YYYY'),
|
|
account: this.voucher.vendor?.name ?? null,
|
|
amount: Math.abs(this.voucher.inventories.map((x) => x.amount).reduce((p, c) => p + c, 0)),
|
|
addRow: {
|
|
product: '',
|
|
quantity: '',
|
|
price: '',
|
|
tax: '',
|
|
discount: '',
|
|
},
|
|
narration: this.voucher.narration,
|
|
tags: '',
|
|
});
|
|
this.dataSource = new PurchaseDataSource(this.inventoryObservable);
|
|
this.updateView();
|
|
}
|
|
|
|
focusAccount() {
|
|
setTimeout(() => {
|
|
this.accountElement.nativeElement.focus();
|
|
}, 0);
|
|
}
|
|
|
|
addRow() {
|
|
const formValue = this.form.value.addRow;
|
|
if (formValue === undefined) {
|
|
return;
|
|
}
|
|
const quantity = this.math.parseAmount(formValue.quantity, 2);
|
|
if (this.product === null || quantity <= 0) {
|
|
return;
|
|
}
|
|
const price = this.product.isRateContracted
|
|
? (this.product.costPrice as number)
|
|
: this.math.parseAmount(formValue.price, 2);
|
|
const tax = this.product.isRateContracted ? 0 : this.math.parseAmount(formValue.tax, 5);
|
|
const discount = this.product.isRateContracted ? 0 : this.math.parseAmount(formValue.discount, 5);
|
|
if ((price as number) <= 0 || (tax as number) < 0 || (discount as number) < 0) {
|
|
return;
|
|
}
|
|
const oldFiltered = this.voucher.inventories.filter((x) => x.batch?.sku.id === (this.product as ProductSku).id);
|
|
if (oldFiltered.length) {
|
|
this.snackBar.open('Product already added', 'Danger');
|
|
return;
|
|
}
|
|
this.voucher.inventories.push(
|
|
new Inventory({
|
|
quantity,
|
|
rate: price,
|
|
tax,
|
|
discount,
|
|
amount: round(quantity * (price as number) * (1 + tax) * (1 - discount), 2),
|
|
batch: new Batch({ sku: this.product }),
|
|
}),
|
|
);
|
|
this.resetAddRow();
|
|
this.updateView();
|
|
}
|
|
|
|
resetAddRow() {
|
|
this.form.controls.addRow.reset();
|
|
this.product = null;
|
|
this.form.controls.addRow.controls.price.enable();
|
|
this.form.controls.addRow.controls.tax.enable();
|
|
this.form.controls.addRow.controls.discount.enable();
|
|
setTimeout(() => {
|
|
this.productElement.nativeElement.focus();
|
|
}, 0);
|
|
}
|
|
|
|
updateView() {
|
|
this.inventoryObservable.next(this.voucher.inventories);
|
|
this.form.controls.amount.setValue(
|
|
round(Math.abs(this.voucher.inventories.map((x) => x.amount).reduce((p, c) => p + c, 0)), 2),
|
|
);
|
|
}
|
|
|
|
editRow(row: Inventory) {
|
|
const dialogRef = this.dialog.open(PurchaseDialogComponent, {
|
|
width: '750px',
|
|
data: { inventory: { ...row } },
|
|
});
|
|
|
|
dialogRef.afterClosed().subscribe((result: boolean | Inventory) => {
|
|
if (!result) {
|
|
return;
|
|
}
|
|
const j = result as Inventory;
|
|
if (
|
|
j.batch?.sku.id !== row.batch?.sku.id &&
|
|
this.voucher.inventories.filter((x) => x.batch?.sku.id === j.batch?.sku.id).length
|
|
) {
|
|
return;
|
|
}
|
|
Object.assign(row, j);
|
|
this.updateView();
|
|
});
|
|
}
|
|
|
|
deleteRow(row: Inventory) {
|
|
this.voucher.inventories.splice(this.voucher.inventories.indexOf(row), 1);
|
|
this.updateView();
|
|
}
|
|
|
|
canSave() {
|
|
if (!this.voucher.id) {
|
|
return true;
|
|
}
|
|
if (this.voucher.posted && this.auth.allowed('edit-posted-vouchers')) {
|
|
return true;
|
|
}
|
|
return this.voucher.user.id === (this.auth.user as User).id || this.auth.allowed("edit-other-user's-vouchers");
|
|
}
|
|
|
|
post() {
|
|
this.ser.post(this.voucher.id as string).subscribe({
|
|
next: (result) => {
|
|
this.loadVoucher(result);
|
|
this.snackBar.open('Voucher Posted', 'Success');
|
|
},
|
|
error: (error) => {
|
|
this.snackBar.open(error, 'Danger');
|
|
},
|
|
});
|
|
}
|
|
|
|
save() {
|
|
const voucher: Voucher = this.getVoucher();
|
|
this.ser.saveOrUpdate(voucher).subscribe({
|
|
next: (result) => {
|
|
this.snackBar.open('', 'Success');
|
|
if (voucher.id === result.id) {
|
|
this.loadVoucher(result);
|
|
} else {
|
|
this.router.navigate(['/purchase', result.id]);
|
|
}
|
|
},
|
|
error: (error) => {
|
|
this.snackBar.open(error, 'Danger');
|
|
},
|
|
});
|
|
}
|
|
|
|
getVoucher(): Voucher {
|
|
const formModel = this.form.value;
|
|
this.voucher.date = moment(formModel.date).format('DD-MMM-YYYY');
|
|
if (formModel.account !== null && typeof formModel.account !== 'string') {
|
|
this.voucher.vendor = formModel.account;
|
|
}
|
|
this.voucher.narration = formModel.narration ?? '';
|
|
return this.voucher;
|
|
}
|
|
|
|
delete() {
|
|
this.ser.delete(this.voucher.id as string).subscribe({
|
|
next: () => {
|
|
this.snackBar.open('', 'Success');
|
|
this.router.navigate(['/purchase'], { replaceUrl: true });
|
|
},
|
|
error: (error) => {
|
|
this.snackBar.open(error, 'Danger');
|
|
},
|
|
});
|
|
}
|
|
|
|
confirmDelete(): void {
|
|
const dialogRef = this.dialog.open(ConfirmDialogComponent, {
|
|
width: '250px',
|
|
data: { title: 'Delete Voucher?', content: 'Are you sure? This cannot be undone.' },
|
|
});
|
|
|
|
dialogRef.afterClosed().subscribe((result: boolean) => {
|
|
if (result) {
|
|
this.delete();
|
|
}
|
|
});
|
|
}
|
|
|
|
displayFn(item?: Account | Product | string): string {
|
|
return !item ? '' : typeof item === 'string' ? item : item.name;
|
|
}
|
|
|
|
accountSelected(event: MatAutocompleteSelectedEvent): void {
|
|
this.form.controls.account.setValue(event.option.value);
|
|
}
|
|
|
|
productSelected(event: MatAutocompleteSelectedEvent): void {
|
|
const product: ProductSku = event.option.value;
|
|
const addRowForm = this.form.controls.addRow;
|
|
this.product = product;
|
|
addRowForm.controls.price.setValue(`${product.costPrice}`);
|
|
if (product.isRateContracted) {
|
|
addRowForm.controls.price.disable();
|
|
addRowForm.controls.tax.disable();
|
|
addRowForm.controls.discount.disable();
|
|
addRowForm.controls.tax.setValue('RC');
|
|
addRowForm.controls.discount.setValue('RC');
|
|
} else {
|
|
addRowForm.controls.price.enable();
|
|
addRowForm.controls.tax.enable();
|
|
addRowForm.controls.discount.enable();
|
|
addRowForm.controls.tax.setValue('');
|
|
addRowForm.controls.discount.setValue('');
|
|
}
|
|
}
|
|
|
|
zoomImage(file: DbFile) {
|
|
this.dialog.open(ImageDialogComponent, {
|
|
width: '750px',
|
|
data: file.resized,
|
|
});
|
|
}
|
|
|
|
deleteImage(file: DbFile) {
|
|
const index = this.voucher.files.indexOf(file);
|
|
this.voucher.files.splice(index, 1);
|
|
}
|
|
|
|
removeTag(tag: Tag): void {
|
|
const index = this.voucher.tags.indexOf(tag);
|
|
|
|
if (index >= 0) {
|
|
this.voucher.tags.splice(index, 1);
|
|
}
|
|
}
|
|
|
|
addTag(event: MatChipInputEvent): void {
|
|
const value = (event.value || '').trim();
|
|
|
|
// Add our tag
|
|
if (value) {
|
|
this.voucher.tags.push(new Tag({ name: value }));
|
|
}
|
|
|
|
// Clear the input value
|
|
event.chipInput!.clear();
|
|
|
|
this.form.controls.tags.setValue(null);
|
|
}
|
|
|
|
selectedTag(event: MatAutocompleteSelectedEvent): void {
|
|
const tag = event.option.value as Tag;
|
|
const index = this.voucher.tags.findIndex((t) => (tag.id === null ? t.name === tag.name : t.id === tag.id));
|
|
if (index === -1) {
|
|
this.voucher.tags.push(tag);
|
|
}
|
|
if (this.tagInput) {
|
|
this.tagInput.nativeElement.value = '';
|
|
}
|
|
this.form.controls.tags.setValue(null);
|
|
}
|
|
}
|