@exromany/lido-csm-sdk/dist/esm/common/decorators/error-handler.js

[](https://github.com/lidofinance/lido-csm-sdk/blob/main/LICENSE.txt) [](h

import { callConsoleMessage } from './utils.js';
import { SDKError } from '@lidofinance/lido-ethereum-sdk';
export const ErrorHandler = function (headMessage = 'Error:') {
    return function ErrorHandlerDecorator(target, context) {
        const methodName = String(context.name);
        if (context.kind === 'getter') {
            const replacementGetter = function () {
                try {
                    const result = target.call(this);
                    if (result instanceof Promise) {
                        return result.catch((error) => {
                            callConsoleMessage.call(this, headMessage, `Error in getter '${methodName}'.`, 'Error:');
                            const txError = SDKError.from(error);
                            throw txError;
                        });
                    }
                    else {
                        return result;
                    }
                }
                catch (error) {
                    callConsoleMessage.call(this, headMessage, `Error in getter '${methodName}'.`, 'Error:');
                    const txError = SDKError.from(error);
                    throw txError;
                }
            };
            return replacementGetter;
        }
        const replacementMethod = function (...args) {
            const callback = args[0]?.callback;
            try {
                const result = target.call(this, ...args);
                if (result instanceof Promise) {
                    return result.catch((error) => {
                        callConsoleMessage.call(this, headMessage, `Error in method '${methodName}'.`, 'Error:');
                        const txError = SDKError.from(error);
                        callback?.({ stage: 'error', payload: txError });
                        throw txError;
                    });
                }
                else {
                    return result;
                }
            }
            catch (error) {
                callConsoleMessage.call(this, headMessage, `Error in method '${methodName}'.`, 'Error:');
                const txError = SDKError.from(error);
                callback?.({ stage: 'error', payload: txError });
                throw txError;
            }
        };
        return replacementMethod;
    };
};
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