belote/dist/esm/core/decorators.js

A TypeScript library for playing Belote card game with bot support.

export function withErrorHandling(_, propertyName, descriptor) {
    const originalMethod = descriptor.value;
    descriptor.value = function (...args) {
        try {
            const result = originalMethod.apply(this, args);
            if (result && typeof result === 'object' && result !== null && 'catch' in result && typeof result.catch === 'function') {
                return result.catch((error) => {
                    if (this.emit && typeof this.emit === 'function')
                        this.emit('error', error instanceof Error ? error : new Error(`${String(propertyName)}: ${String(error)}`));
                    throw error;
                });
            }
            return result;
        }
        catch (error) {
            if (this.emit && typeof this.emit === 'function')
                this.emit('error', error instanceof Error ? error : new Error(`${String(propertyName)}: ${String(error)}`));
            throw error;
        }
    };
    return descriptor;
}
export function withErrorHandlingClass(constructor) {
    const prototype = constructor.prototype;
    const methodNames = Object.getOwnPropertyNames(prototype);
    methodNames.forEach((name) => {
        if (name === 'constructor')
            return;
        const descriptor = Object.getOwnPropertyDescriptor(prototype, name);
        if (descriptor && typeof descriptor.value === 'function' && !name.startsWith('_')) {
            withErrorHandling(prototype, name, descriptor);
            Object.defineProperty(prototype, name, descriptor);
        }
    });
    return constructor;
}