chrono-forge/dist/decorators/Step.js

A comprehensive framework for building resilient Temporal workflows, advanced state management, and real-time streaming activities in TypeScript. Designed for a seamless developer experience with powerful abstractions, dynamic orchestration, and full cont

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Step = void 0;
require("reflect-metadata");
const metadata_1 = require("./metadata");
const Step = (options = {}) => {
    return (target, propertyKey, descriptor) => {
        const stepName = options.name ?? propertyKey;
        const originalMethod = descriptor.value;
        descriptor.value = async function (...args) {
            try {
                return await originalMethod.apply(this, args);
            }
            catch (error) {
                const errorMessage = error instanceof Error ? error.message : String(error);
                this.log?.error?.(`Step '${stepName}' failed: ${errorMessage}`);
                throw error;
            }
        };
        const steps = Reflect.getMetadata(metadata_1.STEP_METADATA_KEY, target) ?? [];
        steps.push({
            name: stepName,
            method: propertyKey,
            condition: options.condition,
            when: options.when,
            before: options.before,
            after: options.after,
            retries: options.retries ?? 0,
            timeout: options.timeout,
            required: options.required !== false,
            onError: options.onError,
            executed: false
        });
        Reflect.defineMetadata(metadata_1.STEP_METADATA_KEY, steps, target);
        return descriptor;
    };
};
exports.Step = Step;