Package Exports

js-product-pricing-calculator
js-product-pricing-calculator/dist/index.js

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Readme

jeevika-shah-price-lib

NPM module to calculate pricing /**

Calculates the final pricing for a given product, considering gold, diamond, labour, miscellaneous costs,
tax, and payment gateway fees.
@param product - The product for which the price is being calculated.
@param CentralPricing - The central pricing information containing gold and diamond prices.
@param productSize - The selected size variant of the product.
@returns An object containing the product ID and the computed final price. */

Example usage:

import { calculatePricing, Product, CentralPricing, ProductSize } from 'jeevika-shah-price-lib';

const product: Product = {
    _id: 'prod123',
    name: 'Gold Ring',
    isDeleted: false,
    description: '18K gold ring with diamonds',
    category: 'Rings',
    images: [],
    sizes: [
        { displayName: '6', weightOfMetal: 1.2, _id: 'size6' },
        { displayName: '7', weightOfMetal: 1.3, _id: 'size7' }
    ],
    karatOfGold: 18,
    weightOfGold: 2,
    karatOfDiamond: 0.5,
    costOfDiamond: 1000,
    costOfLabour: 500,
    miscellaneousCost: 100,
    isCentralisedDiamond: true,
    isNaturalDiamond: true,
    isLabDiamond: false,
    isActive: true,
    isLandingPageProduct: false,
    createdAt: '2024-06-01T00:00:00Z',
    updatedAt: '2024-06-01T00:00:00Z',
    __v: 0
};

const centralPricing: CentralPricing = {
    goldPricePerGram: 6000,
    naturalDiamondPricePerCarat: 50000,
    labDiamondPricePerCarat: 20000
};

const productSize: ProductSize = product.sizes[0];

const result = calculatePricing(product, centralPricing, productSize);

console.log(result);
// Output: { productId: 'prod123', finalPrice: <calculated_value> }