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feat: tax rates on sale invoice service

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This commit is contained in:
Ahmed Bouhuolia
2023-08-11 21:08:30 +02:00
parent d6f56568a3
commit a7644e6481
10 changed files with 235 additions and 12 deletions
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26
packages/server/src/services/TaxRates/CommandTaxRatesValidators.ts
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@@ -1,8 +1,9 @@
import { ServiceError } from '@/exceptions';
import { Inject, Service } from 'typedi';
import HasTenancyService from '../Tenancy/TenancyService';
import { ITaxRate } from '@/interfaces';
import { IItemEntryDTO, ITaxRate } from '@/interfaces';
import { ERRORS } from './constants';
import { difference } from 'lodash';
@Service()
export class CommandTaxRatesValidators {
@@ -33,4 +34,27 @@ export class CommandTaxRatesValidators {
throw new ServiceError(ERRORS.TAX_CODE_NOT_UNIQUE);
}
}
/**
* Validates the tax codes of the given item entries DTO.
* @param {number} tenantId
* @param {IItemEntryDTO[]} itemEntriesDTO
*/
public async validateItemEntriesTaxCode(
tenantId: number,
itemEntriesDTO: IItemEntryDTO[]
) {
const { TaxRate } = this.tenancy.models(tenantId);
const filteredTaxEntries = itemEntriesDTO.filter((e) => e.taxCode);
const taxCodes = filteredTaxEntries.map((e) => e.taxCode);
const foundTaxCodes = await TaxRate.query().whereIn('code', taxCodes);
const foundCodes = foundTaxCodes.map((tax) => tax.code);
const notFoundTaxCodes = difference(taxCodes, foundCodes);
if (notFoundTaxCodes.length > 0) {
throw new ServiceError(ERRORS.ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND);
}
}
}