Isuru Bimsara
24 lines
583 B
JavaScript
24 lines
583 B
JavaScript
/**
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* Copyright (c) 2026 Niolla
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* All rights reserved.
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*
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* This source code is proprietary and confidential.
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* Unauthorized copying, modification, distribution, or use
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* of this file, via any medium, is strictly prohibited.
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*/
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// app/utils/basis.util.js
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const calculateBasis = (marginPercent, usdRate) => {
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if (!usdRate || usdRate <= 0) {
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throw new Error("Invalid USD rate");
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}
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const multiplier = (100 + marginPercent) / 100; // e.g. 25% -> 1.25
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const basis = multiplier / usdRate;
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return Number(basis).toFixed(10);
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};
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module.exports = { calculateBasis };
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