@node-idempotency/core/dist/indempotency.decorator.js

A Race-Condition free Node.js library that ensures idempotency for requests, preventing unintended duplicate operations.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MakeIdemPotent = void 0;
const idempotency_1 = require("./idempotency");
function MakeIdemPotent({ storage, options, requestBuilder, }) {
    const idempotency = new idempotency_1.Idempotency(storage, options);
    return function (_, __, descriptor) {
        const originalMethod = descriptor.value;
        descriptor.value = async function (...args) {
            const params = requestBuilder(...args);
            const cached = await idempotency.onRequest(params);
            if (cached !== undefined) {
                return cached;
            }
            let result;
            let error;
            try {
                result = await originalMethod.apply(this, args);
            }
            catch (err) {
                error = err;
                throw err;
            }
            finally {
                const response = error
                    ? { error }
                    : { body: result };
                await idempotency.onResponse(params, response);
            }
            return result;
        };
        return descriptor;
    };
}
exports.MakeIdemPotent = MakeIdemPotent;
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