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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);
}
}
}

1
packages/server/src/services/TaxRates/constants.ts
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@@ -1,4 +1,5 @@
export const ERRORS = {
TAX_RATE_NOT_FOUND: 'TAX_RATE_NOT_FOUND',
TAX_CODE_NOT_UNIQUE: 'TAX_CODE_NOT_UNIQUE',
ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND: 'ITEM_ENTRY_TAX_RATE_CODE_NOT_FOUND',
};

58
packages/server/src/services/TaxRates/subscribers/SaleEstimateTaxRateValidateSubscriber.ts Normal file
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@@ -0,0 +1,58 @@
import { Inject, Service } from 'typedi';
import {
ISaleEstimateCreatingPayload,
ISaleEstimateEditingPayload,
ISaleInvoiceCreatingPaylaod,
ISaleInvoiceEditingPayload,
} from '@/interfaces';
import events from '@/subscribers/events';
import { CommandTaxRatesValidators } from '../CommandTaxRatesValidators';
@Service()
export class SaleEstimateTaxRateValidateSubscriber {
@Inject()
private taxRateDTOValidator: CommandTaxRatesValidators;
/**
* Attaches events with handlers.
*/
public attach(bus) {
bus.subscribe(
events.saleEstimate.onCreating,
this.validateSaleEstimateEntriesTaxCodeExistanceOnCreating
);
bus.subscribe(
events.saleEstimate.onEditing,
this.validateSaleEstimateEntriesTaxCodeExistanceOnEditing
);
return bus;
}
/**
* Validate invoice entries tax rate code existance.
* @param {ISaleInvoiceCreatingPaylaod}
*/
private validateSaleEstimateEntriesTaxCodeExistanceOnCreating = async ({
estimateDTO,
tenantId,
}: ISaleEstimateCreatingPayload) => {
await this.taxRateDTOValidator.validateItemEntriesTaxCode(
tenantId,
estimateDTO.entries
);
};
/**
*
* @param {ISaleInvoiceEditingPayload}
*/
private validateSaleEstimateEntriesTaxCodeExistanceOnEditing = async ({
tenantId,
estimateDTO,
}: ISaleEstimateEditingPayload) => {
await this.taxRateDTOValidator.validateItemEntriesTaxCode(
tenantId,
estimateDTO.entries
);
};
}

56
packages/server/src/services/TaxRates/subscribers/SaleInvoiceTaxRateValidateSubscriber.ts Normal file
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@@ -0,0 +1,56 @@
import { Inject, Service } from 'typedi';
import {
ISaleInvoiceCreatingPaylaod,
ISaleInvoiceEditingPayload,
} from '@/interfaces';
import events from '@/subscribers/events';
import { CommandTaxRatesValidators } from '../CommandTaxRatesValidators';
@Service()
export class SaleInvoiceTaxRateValidateSubscriber {
@Inject()
private taxRateDTOValidator: CommandTaxRatesValidators;
/**
* Attaches events with handlers.
*/
public attach(bus) {
bus.subscribe(
events.saleInvoice.onCreating,
this.validateSaleInvoiceEntriesTaxCodeExistanceOnCreating
);
bus.subscribe(
events.saleInvoice.onEditing,
this.validateSaleInvoiceEntriesTaxCodeExistanceOnEditing
);
return bus;
}
/**
* Validate invoice entries tax rate code existance.
* @param {ISaleInvoiceCreatingPaylaod}
*/
private validateSaleInvoiceEntriesTaxCodeExistanceOnCreating = async ({
saleInvoiceDTO,
tenantId,
}: ISaleInvoiceCreatingPaylaod) => {
await this.taxRateDTOValidator.validateItemEntriesTaxCode(
tenantId,
saleInvoiceDTO.entries
);
};
/**
*
* @param {ISaleInvoiceEditingPayload}
*/
private validateSaleInvoiceEntriesTaxCodeExistanceOnEditing = async ({
tenantId,
saleInvoiceDTO,
}: ISaleInvoiceEditingPayload) => {
await this.taxRateDTOValidator.validateItemEntriesTaxCode(
tenantId,
saleInvoiceDTO.entries
);
};
}

56
packages/server/src/services/TaxRates/subscribers/SaleReceiptTaxRateValidateSubscriber.ts Normal file
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@@ -0,0 +1,56 @@
import { Inject, Service } from 'typedi';
import {
ISaleReceiptCreatingPayload,
ISaleReceiptEditingPayload,
} from '@/interfaces';
import events from '@/subscribers/events';
import { CommandTaxRatesValidators } from '../CommandTaxRatesValidators';
@Service()
export class SaleReceiptTaxRateValidateSubscriber {
@Inject()
private taxRateDTOValidator: CommandTaxRatesValidators;
/**
* Attaches events with handlers.
*/
public attach(bus) {
bus.subscribe(
events.saleReceipt.onCreating,
this.validateSaleReceiptEntriesTaxCodeExistanceOnCreating
);
bus.subscribe(
events.saleReceipt.onEditing,
this.validateSaleReceiptEntriesTaxCodeExistanceOnEditing
);
return bus;
}
/**
* Validate receipt entries tax rate code existance.
* @param {ISaleInvoiceCreatingPaylaod}
*/
private validateSaleReceiptEntriesTaxCodeExistanceOnCreating = async ({
tenantId,
saleReceiptDTO,
}: ISaleReceiptCreatingPayload) => {
await this.taxRateDTOValidator.validateItemEntriesTaxCode(
tenantId,
saleReceiptDTO.entries
);
};
/**
*
* @param {ISaleInvoiceEditingPayload}
*/
private validateSaleReceiptEntriesTaxCodeExistanceOnEditing = async ({
tenantId,
saleReceiptDTO,
}: ISaleReceiptEditingPayload) => {
await this.taxRateDTOValidator.validateItemEntriesTaxCode(
tenantId,
saleReceiptDTO.entries
);
};
}