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feat(nestjs): migrate to NestJS
This commit is contained in:
Ahmed Bouhuolia
765
packages/server/src/modules/SaleInvoices/models/SaleInvoice.ts
Normal file
765
packages/server/src/modules/SaleInvoices/models/SaleInvoice.ts
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@@ -0,0 +1,765 @@
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import { Model, raw } from 'objection';
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import { castArray } from 'lodash';
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import * as moment from 'moment';
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import * as R from 'ramda';
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import { MomentInput, unitOfTime } from 'moment';
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import { defaultTo } from 'ramda';
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import { TaxRateTransaction } from '@/modules/TaxRates/models/TaxRateTransaction.model';
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import { ItemEntry } from '@/modules/TransactionItemEntry/models/ItemEntry';
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import { Document } from '@/modules/ChromiumlyTenancy/models/Document';
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import { DiscountType } from '@/common/types/Discount';
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import { Account } from '@/modules/Accounts/models/Account.model';
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import { ISearchRole } from '@/modules/DynamicListing/DynamicFilter/DynamicFilter.types';
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import { TenantBaseModel } from '@/modules/System/models/TenantBaseModel';
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import { PaymentIntegrationTransactionLink } from '../SaleInvoice.types';
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import { TransactionPaymentServiceEntry } from '@/modules/PaymentServices/models/TransactionPaymentServiceEntry.model';
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import { InjectAttachable } from '@/modules/Attachments/decorators/InjectAttachable.decorator';
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@InjectAttachable()
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export class SaleInvoice extends TenantBaseModel{
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public taxAmountWithheld: number;
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public balance: number;
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public paymentAmount: number;
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public exchangeRate: number;
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public creditedAmount: number;
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public isInclusiveTax: boolean;
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public dueDate: Date;
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public deliveredAt: Date | string;
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public currencyCode: string;
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public invoiceDate: Date;
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public createdAt?: Date;
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public updatedAt?: Date | null;
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public writtenoffExpenseAccountId: number;
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public writtenoffAmount: number;
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public writtenoffAt: Date;
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public discountType: DiscountType;
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public discount: number;
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public adjustment: number;
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public customerId: number;
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public invoiceNo: string;
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public referenceNo: string;
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public pdfTemplateId: number;
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public userId: number;
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public branchId: number;
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public warehouseId: number;
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public taxes!: TaxRateTransaction[];
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public entries!: ItemEntry[];
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public attachments!: Document[];
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public writtenoffExpenseAccount!: Account;
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public paymentMethods!: TransactionPaymentServiceEntry[];
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/**
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* Table name
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*/
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static get tableName() {
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return 'sales_invoices';
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}
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/**
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* Timestamps columns.
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*/
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get timestamps() {
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return ['created_at', 'updated_at'];
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}
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/**
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*
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*/
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get pluralName() {
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return 'asdfsdf';
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}
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/**
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* Virtual attributes.
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*/
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static get virtualAttributes() {
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return [
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'isDelivered',
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'isOverdue',
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'isPartiallyPaid',
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'isFullyPaid',
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'isWrittenoff',
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'isPaid',
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'dueAmount',
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'balanceAmount',
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'remainingDays',
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'overdueDays',
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'subtotal',
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'subtotalLocal',
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'subtotalExludingTax',
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'taxAmountWithheldLocal',
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'discountAmount',
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'discountAmountLocal',
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'discountPercentage',
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'total',
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'totalLocal',
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'writtenoffAmountLocal',
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'adjustmentLocal',
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];
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}
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/**
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* Invoice amount.
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* @todo Sugger attribute to balance, we need to rename the balance to amount.
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* @returns {number}
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*/
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get amount() {
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return this.balance;
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}
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/**
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* Invoice amount in base currency.
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* @returns {number}
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*/
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get amountLocal() {
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return this.amount * this.exchangeRate;
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}
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/**
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* Subtotal. (Tax inclusive) if the tax inclusive is enabled.
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* @returns {number}
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*/
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get subtotal() {
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return this.amount;
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}
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/**
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* Subtotal in base currency. (Tax inclusive) if the tax inclusive is enabled.
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* @returns {number}
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*/
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get subtotalLocal() {
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return this.amountLocal;
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}
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/**
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* Sale invoice amount excluding tax.
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* @returns {number}
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*/
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get subtotalExludingTax() {
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return this.isInclusiveTax
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? this.subtotal - this.taxAmountWithheld
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: this.subtotal;
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}
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/**
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* Tax amount withheld in base currency.
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* @returns {number}
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*/
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get taxAmountWithheldLocal() {
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return this.taxAmountWithheld * this.exchangeRate;
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}
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/**
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* Discount amount.
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* @returns {number}
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*/
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get discountAmount() {
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return this.discountType === DiscountType.Amount
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? this.discount
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: this.subtotal * (this.discount / 100);
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}
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/**
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* Local discount amount.
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* @returns {number | null}
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*/
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get discountAmountLocal() {
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return this.discountAmount ? this.discountAmount * this.exchangeRate : null;
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}
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/**
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* Discount percentage.
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* @returns {number | null}
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*/
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get discountPercentage(): number | null {
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return this.discountType === DiscountType.Percentage ? this.discount : null;
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}
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/**
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* Adjustment amount in local currency.
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* @returns {number | null}
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*/
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get adjustmentLocal(): number | null {
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return this.adjustment ? this.adjustment * this.exchangeRate : null;
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}
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/**
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* Invoice total. (Tax included)
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* @returns {number}
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*/
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get total() {
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const adjustmentAmount = defaultTo(this.adjustment, 0);
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return R.compose(
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R.add(adjustmentAmount),
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R.subtract(R.__, this.discountAmount),
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R.when(R.always(this.isInclusiveTax), R.add(this.taxAmountWithheld)),
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)(this.subtotal);
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}
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/**
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* Invoice total in local currency. (Tax included)
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* @returns {number}
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*/
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get totalLocal() {
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return this.total * this.exchangeRate;
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}
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/**
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* Detarmines whether the invoice is delivered.
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* @return {boolean}
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*/
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get isDelivered() {
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return !!this.deliveredAt;
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}
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/**
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* Detarmines the due date is over.
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* @return {boolean}
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*/
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get isOverdue() {
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return this.overdueDays > 0;
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}
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/**
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* Retrieve the sale invoice balance.
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* @return {number}
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*/
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get balanceAmount() {
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return this.paymentAmount + this.writtenoffAmount + this.creditedAmount;
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}
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/**
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* Retrieve the invoice due amount.
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* Equation (Invoice amount - payment amount = Due amount)
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* @return {boolean}
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*/
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get dueAmount() {
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return Math.max(this.total - this.balanceAmount, 0);
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}
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/**
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* Detarmine whether the invoice paid partially.
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* @return {boolean}
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*/
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get isPartiallyPaid() {
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return this.dueAmount !== this.total && this.dueAmount > 0;
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}
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/**
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* Deetarmine whether the invoice paid fully.
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* @return {boolean}
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*/
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get isFullyPaid() {
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return this.dueAmount === 0;
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}
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/**
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* Detarmines whether the invoice paid fully or partially.
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* @return {boolean}
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*/
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get isPaid() {
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return this.isPartiallyPaid || this.isFullyPaid;
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}
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/**
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* Detarmines whether the sale invoice is written-off.
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* @return {boolean}
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*/
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get isWrittenoff() {
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return Boolean(this.writtenoffAt);
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}
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/**
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* Retrieve the remaining days in number
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* @return {number|null}
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*/
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get remainingDays() {
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const dateMoment = moment();
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const dueDateMoment = moment(this.dueDate);
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return Math.max(dueDateMoment.diff(dateMoment, 'days'), 0);
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}
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/**
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* Written-off amount in local currency.
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* @returns {number}
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*/
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get writtenoffAmountLocal() {
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return this.writtenoffAmount * this.exchangeRate;
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}
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/**
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* Retrieve the overdue days in number.
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* @return {number|null}
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*/
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get overdueDays() {
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const dateMoment = moment();
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const dueDateMoment = moment(this.dueDate);
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return Math.max(dateMoment.diff(dueDateMoment, 'days'), 0);
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}
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/**
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* Model modifiers.
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*/
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static get modifiers() {
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return {
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/**
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* Filters the due invoices.
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*/
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dueInvoices(query) {
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query.where(
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raw(`
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COALESCE(BALANCE, 0) -
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COALESCE(PAYMENT_AMOUNT, 0) -
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COALESCE(WRITTENOFF_AMOUNT, 0) -
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COALESCE(CREDITED_AMOUNT, 0) > 0
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`),
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);
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},
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/**
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* Filters the invoices between the given date range.
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*/
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filterDateRange(
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query,
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startDate: MomentInput,
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endDate?: MomentInput,
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type: unitOfTime.StartOf = 'day',
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) {
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const dateFormat = 'YYYY-MM-DD';
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const fromDate = moment(startDate).startOf(type).format(dateFormat);
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const toDate = moment(endDate).endOf(type).format(dateFormat);
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if (startDate) {
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query.where('invoice_date', '>=', fromDate);
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}
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if (endDate) {
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query.where('invoice_date', '<=', toDate);
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}
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},
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/**
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* Filters the invoices in draft status.
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*/
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draft(query) {
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query.where('delivered_at', null);
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},
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/**
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* Filters the published invoices.
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*/
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published(query) {
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query.whereNot('delivered_at', null);
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},
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/**
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* Filters the delivered invoices.
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*/
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delivered(query) {
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query.whereNot('delivered_at', null);
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},
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/**
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* Filters the unpaid invoices.
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*/
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unpaid(query) {
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query.where(raw('PAYMENT_AMOUNT = 0'));
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},
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/**
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* Filters the overdue invoices.
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*/
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overdue(query, asDate = moment().format('YYYY-MM-DD')) {
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query.where('due_date', '<', asDate);
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},
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/**
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* Filters the not overdue invoices.
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*/
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notOverdue(query, asDate = moment().format('YYYY-MM-DD')) {
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query.where('due_date', '>=', asDate);
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},
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/**
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* Filters the partially invoices.
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*/
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partiallyPaid(query) {
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query.whereNot('payment_amount', 0);
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query.whereNot(raw('`PAYMENT_AMOUNT` = `BALANCE`'));
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},
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/**
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* Filters the paid invoices.
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*/
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paid(query) {
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query.where(raw('PAYMENT_AMOUNT = BALANCE'));
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},
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/**
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* Filters the sale invoices from the given date.
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*/
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fromDate(query, fromDate) {
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query.where('invoice_date', '<=', fromDate);
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},
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/**
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* Sort the sale invoices by full-payment invoices.
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*/
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sortByStatus(query, order) {
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query.orderByRaw(`PAYMENT_AMOUNT = BALANCE ${order}`);
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},
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/**
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* Sort the sale invoices by the due amount.
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*/
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sortByDueAmount(query, order) {
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query.orderByRaw(`BALANCE - PAYMENT_AMOUNT ${order}`);
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},
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/**
|
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* Retrieve the max invoice
|
||||
*/
|
||||
maxInvoiceNo(query, prefix, number) {
|
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query
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.select(raw(`REPLACE(INVOICE_NO, "${prefix}", "") AS INV_NUMBER`))
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||||
.havingRaw('CHAR_LENGTH(INV_NUMBER) = ??', [number.length])
|
||||
.orderBy('invNumber', 'DESC')
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||||
.limit(1)
|
||||
.first();
|
||||
},
|
||||
|
||||
byPrefixAndNumber(query, prefix, number) {
|
||||
query.where('invoice_no', `${prefix}${number}`);
|
||||
},
|
||||
|
||||
/**
|
||||
* Status filter.
|
||||
*/
|
||||
statusFilter(query, filterType) {
|
||||
switch (filterType) {
|
||||
case 'draft':
|
||||
query.modify('draft');
|
||||
break;
|
||||
case 'delivered':
|
||||
query.modify('delivered');
|
||||
break;
|
||||
case 'unpaid':
|
||||
query.modify('unpaid');
|
||||
break;
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||||
case 'overdue':
|
||||
default:
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||||
query.modify('overdue');
|
||||
break;
|
||||
case 'partially-paid':
|
||||
query.modify('partiallyPaid');
|
||||
break;
|
||||
case 'paid':
|
||||
query.modify('paid');
|
||||
break;
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* Filters by branches.
|
||||
*/
|
||||
filterByBranches(query, branchesIds) {
|
||||
const formattedBranchesIds = castArray(branchesIds);
|
||||
|
||||
query.whereIn('branchId', formattedBranchesIds);
|
||||
},
|
||||
|
||||
dueInvoicesFromDate(query, asDate = moment().format('YYYY-MM-DD')) {
|
||||
query.modify('dueInvoices');
|
||||
query.modify('notOverdue', asDate);
|
||||
query.modify('fromDate', asDate);
|
||||
},
|
||||
|
||||
overdueInvoicesFromDate(query, asDate = moment().format('YYYY-MM-DD')) {
|
||||
query.modify('dueInvoices');
|
||||
query.modify('overdue', asDate);
|
||||
query.modify('fromDate', asDate);
|
||||
},
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Relationship mapping.
|
||||
*/
|
||||
static get relationMappings() {
|
||||
const {
|
||||
AccountTransaction,
|
||||
} = require('../../Accounts/models/AccountTransaction.model');
|
||||
const {
|
||||
ItemEntry,
|
||||
} = require('../../TransactionItemEntry/models/ItemEntry');
|
||||
const { Customer } = require('../../Customers/models/Customer');
|
||||
// const InventoryCostLotTracker = require('models/InventoryCostLotTracker');
|
||||
const {
|
||||
PaymentReceivedEntry,
|
||||
} = require('../../PaymentReceived/models/PaymentReceivedEntry');
|
||||
const { Branch } = require('../../Branches/models/Branch.model');
|
||||
const { Warehouse } = require('../../Warehouses/models/Warehouse.model');
|
||||
const { Account } = require('../../Accounts/models/Account.model');
|
||||
const {
|
||||
TaxRateTransaction,
|
||||
} = require('../../TaxRates/models/TaxRateTransaction.model');
|
||||
const { Document } = require('../../ChromiumlyTenancy/models/Document');
|
||||
// const { MatchedBankTransaction } = require('models/MatchedBankTransaction');
|
||||
const {
|
||||
TransactionPaymentServiceEntry,
|
||||
} = require('../../PaymentServices/models/TransactionPaymentServiceEntry.model');
|
||||
const {
|
||||
PdfTemplateModel,
|
||||
} = require('../../PdfTemplate/models/PdfTemplate');
|
||||
|
||||
return {
|
||||
/**
|
||||
* Sale invoice associated entries.
|
||||
*/
|
||||
entries: {
|
||||
relation: Model.HasManyRelation,
|
||||
modelClass: ItemEntry,
|
||||
join: {
|
||||
from: 'sales_invoices.id',
|
||||
to: 'items_entries.referenceId',
|
||||
},
|
||||
filter(builder) {
|
||||
builder.where('reference_type', 'SaleInvoice');
|
||||
builder.orderBy('index', 'ASC');
|
||||
},
|
||||
},
|
||||
|
||||
/**
|
||||
* Belongs to customer model.
|
||||
*/
|
||||
customer: {
|
||||
relation: Model.BelongsToOneRelation,
|
||||
modelClass: Customer,
|
||||
join: {
|
||||
from: 'sales_invoices.customerId',
|
||||
to: 'contacts.id',
|
||||
},
|
||||
filter(query) {
|
||||
query.where('contact_service', 'Customer');
|
||||
},
|
||||
},
|
||||
|
||||
/**
|
||||
* Invoice has associated account transactions.
|
||||
*/
|
||||
transactions: {
|
||||
relation: Model.HasManyRelation,
|
||||
modelClass: AccountTransaction,
|
||||
join: {
|
||||
from: 'sales_invoices.id',
|
||||
to: 'accounts_transactions.referenceId',
|
||||
},
|
||||
filter(builder) {
|
||||
builder.where('reference_type', 'SaleInvoice');
|
||||
},
|
||||
},
|
||||
|
||||
/**
|
||||
* Invoice may has associated cost transactions.
|
||||
*/
|
||||
// costTransactions: {
|
||||
// relation: Model.HasManyRelation,
|
||||
// modelClass: InventoryCostLotTracker.default,
|
||||
// join: {
|
||||
// from: 'sales_invoices.id',
|
||||
// to: 'inventory_cost_lot_tracker.transactionId',
|
||||
// },
|
||||
// filter(builder) {
|
||||
// builder.where('transaction_type', 'SaleInvoice');
|
||||
// },
|
||||
// },
|
||||
|
||||
/**
|
||||
* Invoice may has associated payment entries.
|
||||
*/
|
||||
paymentEntries: {
|
||||
relation: Model.HasManyRelation,
|
||||
modelClass: PaymentReceivedEntry,
|
||||
join: {
|
||||
from: 'sales_invoices.id',
|
||||
to: 'payment_receives_entries.invoiceId',
|
||||
},
|
||||
},
|
||||
|
||||
/**
|
||||
* Invoice may has associated branch.
|
||||
*/
|
||||
branch: {
|
||||
relation: Model.BelongsToOneRelation,
|
||||
modelClass: Branch,
|
||||
join: {
|
||||
from: 'sales_invoices.branchId',
|
||||
to: 'branches.id',
|
||||
},
|
||||
},
|
||||
|
||||
/**
|
||||
* Invoice may has associated warehouse.
|
||||
*/
|
||||
warehouse: {
|
||||
relation: Model.BelongsToOneRelation,
|
||||
modelClass: Warehouse,
|
||||
join: {
|
||||
from: 'sales_invoices.warehouseId',
|
||||
to: 'warehouses.id',
|
||||
},
|
||||
},
|
||||
|
||||
/**
|
||||
* Invoice may has associated written-off expense account.
|
||||
*/
|
||||
writtenoffExpenseAccount: {
|
||||
relation: Model.BelongsToOneRelation,
|
||||
modelClass: Account,
|
||||
join: {
|
||||
from: 'sales_invoices.writtenoffExpenseAccountId',
|
||||
to: 'accounts.id',
|
||||
},
|
||||
},
|
||||
|
||||
/**
|
||||
* Invoice may has associated tax rate transactions.
|
||||
*/
|
||||
taxes: {
|
||||
relation: Model.HasManyRelation,
|
||||
modelClass: TaxRateTransaction,
|
||||
join: {
|
||||
from: 'sales_invoices.id',
|
||||
to: 'tax_rate_transactions.referenceId',
|
||||
},
|
||||
filter(builder) {
|
||||
builder.where('reference_type', 'SaleInvoice');
|
||||
},
|
||||
},
|
||||
|
||||
/**
|
||||
* Sale invoice transaction may has many attached attachments.
|
||||
*/
|
||||
attachments: {
|
||||
relation: Model.ManyToManyRelation,
|
||||
modelClass: Document,
|
||||
join: {
|
||||
from: 'sales_invoices.id',
|
||||
through: {
|
||||
from: 'document_links.modelId',
|
||||
to: 'document_links.documentId',
|
||||
},
|
||||
to: 'documents.id',
|
||||
},
|
||||
filter(query) {
|
||||
query.where('model_ref', 'SaleInvoice');
|
||||
},
|
||||
},
|
||||
|
||||
/**
|
||||
* Sale invocie may belongs to matched bank transaction.
|
||||
*/
|
||||
// matchedBankTransaction: {
|
||||
// relation: Model.HasManyRelation,
|
||||
// modelClass: MatchedBankTransaction,
|
||||
// join: {
|
||||
// from: 'sales_invoices.id',
|
||||
// to: 'matched_bank_transactions.referenceId',
|
||||
// },
|
||||
// filter(query) {
|
||||
// query.where('reference_type', 'SaleInvoice');
|
||||
// },
|
||||
// },
|
||||
|
||||
/**
|
||||
* Sale invoice may belongs to payment methods entries.
|
||||
*/
|
||||
paymentMethods: {
|
||||
relation: Model.HasManyRelation,
|
||||
modelClass: TransactionPaymentServiceEntry,
|
||||
join: {
|
||||
from: 'sales_invoices.id',
|
||||
to: 'transactions_payment_methods.referenceId',
|
||||
},
|
||||
beforeInsert: (model) => {
|
||||
model.referenceType = 'SaleInvoice';
|
||||
},
|
||||
filter: (query) => {
|
||||
query.where('reference_type', 'SaleInvoice');
|
||||
},
|
||||
},
|
||||
|
||||
/**
|
||||
* Sale invoice may belongs to pdf branding template.
|
||||
*/
|
||||
pdfTemplate: {
|
||||
relation: Model.BelongsToOneRelation,
|
||||
modelClass: PdfTemplateModel,
|
||||
join: {
|
||||
from: 'sales_invoices.pdfTemplateId',
|
||||
to: 'pdf_templates.id',
|
||||
},
|
||||
},
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Change payment amount.
|
||||
* @param {Integer} invoiceId
|
||||
* @param {Numeric} amount
|
||||
*/
|
||||
static async changePaymentAmount(invoiceId, amount, trx) {
|
||||
const changeMethod = amount > 0 ? 'increment' : 'decrement';
|
||||
|
||||
await this.query(trx)
|
||||
.where('id', invoiceId)
|
||||
[changeMethod]('payment_amount', Math.abs(amount));
|
||||
}
|
||||
|
||||
/**
|
||||
* Sale invoice meta.
|
||||
*/
|
||||
// static get meta() {
|
||||
// return SaleInvoiceMeta;
|
||||
// }
|
||||
|
||||
static dueAmountFieldSortQuery(query, role) {
|
||||
query.modify('sortByDueAmount', role.order);
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve the default custom views, roles and columns.
|
||||
*/
|
||||
// static get defaultViews() {
|
||||
// return DEFAULT_VIEWS;
|
||||
// }
|
||||
|
||||
/**
|
||||
* Model searchable.
|
||||
*/
|
||||
static get searchable() {
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Model search attributes.
|
||||
*/
|
||||
static get searchRoles(): ISearchRole[] {
|
||||
return [
|
||||
{ fieldKey: 'invoice_no', comparator: 'contains' },
|
||||
// { condition: 'or', fieldKey: 'reference_no', comparator: 'contains' },
|
||||
// { condition: 'or', fieldKey: 'amount', comparator: 'equals' },
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* Prevents mutate base currency since the model is not empty.
|
||||
*/
|
||||
static get preventMutateBaseCurrency() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user