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books/models/baseModels/CouponCode/CouponCode.ts
2024-09-30 14:57:25 +05:30

193 lines
4.9 KiB
TypeScript

import { DocValue } from 'fyo/core/types';
import { Doc } from 'fyo/model/doc';
import {
FiltersMap,
FormulaMap,
ListViewSettings,
ValidationMap,
} from 'fyo/model/types';
import { ValidationError } from 'fyo/utils/errors';
import { t } from 'fyo';
import { Money } from 'pesa';
import { ModelNameEnum } from 'models/types';
import { SalesInvoice } from '../SalesInvoice/SalesInvoice';
import { ApplicableCouponCodes } from '../Invoice/types';
export class CouponCode extends Doc {
name?: string;
couponName?: string;
pricingRule?: string;
validFrom?: Date;
validTo?: Date;
minAmount?: Money;
maxAmount?: Money;
removeUnusedCoupons(coupons: ApplicableCouponCodes[], sinvDoc: SalesInvoice) {
if (!coupons.length) {
sinvDoc.coupons = [];
return;
}
sinvDoc.coupons = sinvDoc.coupons!.filter((coupon) => {
return coupons.find((c: ApplicableCouponCodes) =>
coupon?.coupons?.includes(c?.coupon)
);
});
}
formulas: FormulaMap = {
name: {
formula: () => {
return this.couponName?.replace(/\s+/g, '').toUpperCase().slice(0, 8);
},
dependsOn: ['couponName'],
},
};
async pricingRuleData() {
return await this.fyo.db.getAll(ModelNameEnum.PricingRule, {
fields: ['minAmount', 'maxAmount', 'validFrom', 'validTo'],
filters: {
name: this.pricingRule as string,
},
});
}
validations: ValidationMap = {
minAmount: async (value: DocValue) => {
if (!value || !this.maxAmount || !this.pricingRule) {
return;
}
const [pricingRuleData] = await this.pricingRuleData();
if (
(pricingRuleData?.minAmount as Money).isZero() &&
(pricingRuleData.maxAmount as Money).isZero()
) {
return;
}
const { minAmount } = pricingRuleData;
if ((value as Money).isZero() && this.maxAmount.isZero()) {
return;
}
if ((value as Money).lt(minAmount as Money)) {
throw new ValidationError(
t`Minimum Amount should be greather than the Pricing Rule's Minimum Amount.`
);
}
if ((value as Money).gte(this.maxAmount)) {
throw new ValidationError(
t`Minimum Amount should be less than the Maximum Amount.`
);
}
},
maxAmount: async (value: DocValue) => {
if (!this.minAmount || !value || !this.pricingRule) {
return;
}
const [pricingRuleData] = await this.pricingRuleData();
if (
(pricingRuleData?.minAmount as Money).isZero() &&
(pricingRuleData.maxAmount as Money).isZero()
) {
return;
}
const { maxAmount } = pricingRuleData;
if (this.minAmount.isZero() && (value as Money).isZero()) {
return;
}
if ((value as Money).gt(maxAmount as Money)) {
throw new ValidationError(
t`Maximum Amount should be lesser than Pricing Rule's Maximum Amount`
);
}
if ((value as Money).lte(this.minAmount)) {
throw new ValidationError(
t`Maximum Amount should be greater than the Minimum Amount.`
);
}
},
validFrom: async (value: DocValue) => {
if (!value || !this.validTo || !this.pricingRule) {
return;
}
const [pricingRuleData] = await this.pricingRuleData();
if (!pricingRuleData?.validFrom && !pricingRuleData.validTo) {
return;
}
const { validFrom } = pricingRuleData;
if (
validFrom &&
(value as Date).toISOString() < (validFrom as Date).toISOString()
) {
throw new ValidationError(
t`Valid From Date should be greather than Pricing Rule's Valid From Date.`
);
}
if ((value as Date).toISOString() >= this.validTo.toISOString()) {
throw new ValidationError(
t`Valid From Date should be less than Valid To Date.`
);
}
},
validTo: async (value: DocValue) => {
if (!this.validFrom || !value || !this.pricingRule) {
return;
}
const [pricingRuleData] = await this.pricingRuleData();
if (!pricingRuleData?.validFrom && !pricingRuleData.validTo) {
return;
}
const { validTo } = pricingRuleData;
if (
validTo &&
(value as Date).toISOString() > (validTo as Date).toISOString()
) {
throw new ValidationError(
t`Valid To Date should be lesser than Pricing Rule's Valid To Date.`
);
}
if ((value as Date).toISOString() <= this.validFrom.toISOString()) {
throw new ValidationError(
t`Valid To Date should be greater than Valid From Date.`
);
}
},
};
static filters: FiltersMap = {
pricingRule: () => ({
isCouponCodeBased: true,
}),
};
static getListViewSettings(): ListViewSettings {
return {
columns: ['name', 'couponName', 'pricingRule', 'maximumUse', 'used'],
};
}
}