23 lines
771 B
TypeScript
23 lines
771 B
TypeScript
import { inject } from '@angular/core';
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import { ResolveFn } from '@angular/router';
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import { Bill } from './bill';
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import { VoucherService } from './voucher.service';
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export const billResolver: ResolveFn<Bill> = (route) => {
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const tableId = route.queryParamMap.get('table');
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const guestId = route.queryParamMap.get('guest');
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const voucherId = route.queryParamMap.get('voucher');
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const billId = route.queryParamMap.get('bill');
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if (billId !== null) {
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return inject(VoucherService).getFromBill(billId);
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}
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if (tableId !== null) {
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return inject(VoucherService).getFromTable(tableId as string, voucherId, guestId);
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}
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if (voucherId !== null) {
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return inject(VoucherService).getFromId(voucherId);
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}
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throw new Error('Unable to get bill');
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};
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