Ahmed Bouhuolia
55 lines
1.5 KiB
TypeScript
55 lines
1.5 KiB
TypeScript
import { Knex } from 'knex';
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import { Inject, Injectable } from '@nestjs/common';
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import { Item } from '../Items/models/Item';
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import { TenantModelProxy } from '../System/models/TenantBaseModel';
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@Injectable()
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export class SyncItemTaxRateOnEditTaxRate {
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constructor(
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@Inject(Item.name)
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private readonly itemModel: TenantModelProxy<typeof Item>,
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) {}
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/**
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* Syncs the new tax rate created to item default sell tax rate.
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* @param {number} itemId - Item id.
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* @param {number} sellTaxRateId - Sell tax rate id.
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*/
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public updateItemSellTaxRate = async (
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oldSellTaxRateId: number,
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sellTaxRateId: number,
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trx?: Knex.Transaction,
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) => {
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// Can't continue if the old and new sell tax rate id are equal.
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if (oldSellTaxRateId === sellTaxRateId) return;
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await this.itemModel()
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.query()
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.where('sellTaxRateId', oldSellTaxRateId)
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.update({
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sellTaxRateId,
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});
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};
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/**
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* Syncs the new tax rate created to item default purchase tax rate.
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* @param {number} itemId
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* @param {number} purchaseTaxRateId
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*/
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public updateItemPurchaseTaxRate = async (
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oldPurchaseTaxRateId: number,
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purchaseTaxRateId: number,
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trx?: Knex.Transaction,
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) => {
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// Can't continue if the old and new sell tax rate id are equal.
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if (oldPurchaseTaxRateId === purchaseTaxRateId) return;
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await this.itemModel()
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.query(trx)
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.where('purchaseTaxRateId', oldPurchaseTaxRateId)
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.update({
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purchaseTaxRateId,
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});
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};
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}
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