12 lines
610 B
TypeScript
12 lines
610 B
TypeScript
import { useLocalStorage } from "@vueuse/core";
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import { defineStore } from "pinia";
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export const useMarketTaxStore = defineStore("marketTax", () => {
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const brokerFee = useLocalStorage("market-brokerFee", 1.5);
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const scc = useLocalStorage("market-scc", 3.375);
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const applyTaxes = (price: number, sellOrder?: boolean) => sellOrder ? price * (1 - (brokerFee.value + scc.value) / 100) : price * (1 + brokerFee.value / 100);
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const calculateProfit = (buy: number, sell: number) => (applyTaxes(sell, true) / applyTaxes(buy)) - 1;
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return { brokerFee, scc, applyTaxes, calculateProfit };
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}); |