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When defining taxes, it is possible to define an additional payment account that will be used during payments to move taxes from the original tax account to this new payment tax account. This allows to account for taxes only when payment is received. Now payments can reference tax summary objects that will reference the two accounts to move funds between when the payment is committed. Reuse some of the Invoice code to generate these tax summary objects.
50 lines
1.3 KiB
TypeScript
50 lines
1.3 KiB
TypeScript
import { Fyo } from 'fyo';
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import { DocValueMap } from 'fyo/core/types';
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import { Doc } from 'fyo/model/doc';
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import { CurrenciesMap } from 'fyo/model/types';
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import { DEFAULT_CURRENCY } from 'fyo/utils/consts';
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import { Money } from 'pesa';
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import { FieldTypeEnum, Schema } from 'schemas/types';
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import { Invoice } from '../Invoice/Invoice';
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export class TaxSummary extends Doc {
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account?: string;
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from_account?: string;
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rate?: number;
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amount?: Money;
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parentdoc?: Invoice;
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get exchangeRate() {
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return this.parentdoc?.exchangeRate ?? 1;
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}
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get currency() {
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return this.parentdoc?.currency ?? DEFAULT_CURRENCY;
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}
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constructor(schema: Schema, data: DocValueMap, fyo: Fyo) {
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super(schema, data, fyo);
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this._setGetCurrencies();
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}
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getCurrencies: CurrenciesMap = {};
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_getCurrency() {
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if (this.exchangeRate === 1) {
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return this.fyo.singles.SystemSettings?.currency ?? DEFAULT_CURRENCY;
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}
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return this.currency;
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}
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_setGetCurrencies() {
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const currencyFields = this.schema.fields.filter(
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({ fieldtype }) => fieldtype === FieldTypeEnum.Currency
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);
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const getCurrency = this._getCurrency.bind(this);
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for (const { fieldname } of currencyFields) {
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this.getCurrencies[fieldname] ??= getCurrency;
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}
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}
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}
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