thawani-nodejs/dist/utils/validation.js

Node.js library for Thawani Payment Gateway

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.validateRequired = validateRequired;
exports.validateAmount = validateAmount;
exports.validateExpiry = validateExpiry;
exports.validateMetadata = validateMetadata;
exports.validateProducts = validateProducts;
const errors_1 = require("./errors");
function validateRequired(params, required) {
    for (const field of required) {
        if (params[field] === undefined || params[field] === null) {
            throw new errors_1.ValidationError(`Missing required field: ${field}`);
        }
    }
}
function validateAmount(amount) {
    if (!Number.isInteger(amount)) {
        throw new errors_1.ValidationError('Amount must be an integer');
    }
    if (amount < 100) {
        throw new errors_1.ValidationError('Amount must be at least 100 baisa');
    }
}
function validateExpiry(expiryMinutes) {
    if (expiryMinutes !== undefined) {
        if (!Number.isInteger(expiryMinutes)) {
            throw new errors_1.ValidationError('Expiry minutes must be an integer');
        }
        if (expiryMinutes < 30 || expiryMinutes > 10080) {
            throw new errors_1.ValidationError('Expiry minutes must be between 30 and 10080');
        }
    }
}
function validateMetadata(metadata) {
    if (typeof metadata !== 'object' || metadata === null) {
        throw new errors_1.ValidationError('Metadata must be an object');
    }
}
function validateProducts(products) {
    if (!Array.isArray(products)) {
        throw new errors_1.ValidationError('Products must be an array');
    }
    if (products.length === 0) {
        throw new errors_1.ValidationError('At least one product is required');
    }
    if (products.length > 100) {
        throw new errors_1.ValidationError('Maximum 100 products allowed');
    }
    products.forEach((product, index) => {
        if (!product.name || typeof product.name !== 'string') {
            throw new errors_1.ValidationError(`Invalid product name at index ${index}`);
        }
        if (!Number.isInteger(product.unit_amount)) {
            throw new errors_1.ValidationError(`Invalid unit amount at index ${index}`);
        }
        if (!Number.isInteger(product.quantity) || product.quantity < 1) {
            throw new errors_1.ValidationError(`Invalid quantity at index ${index}`);
        }
    });
}
//# sourceMappingURL=validation.js.map