@eventmsg/core
Version:
EventMsgV3 TypeScript library - Core protocol implementation with transport abstraction
62 lines (61 loc) • 1.79 kB
JavaScript
//#region src/errors/event-msg-error.ts
/**
* Base error class for all EventMsg-related errors.
* Provides consistent error handling with context and solutions.
*/
var EventMsgError = class extends Error {
/** Error code for programmatic handling */
code;
/** Additional context about the error */
context;
/** Suggested solutions for the error */
solutions;
/** Original error that caused this error */
cause;
constructor(message, code, options = {}) {
super(message);
this.name = this.constructor.name;
this.code = code;
this.context = options.context;
this.solutions = options.solutions || [];
this.cause = options.cause;
if (Error.captureStackTrace) Error.captureStackTrace(this, this.constructor);
}
/**
* Get a detailed error message including context and solutions
*/
getDetailedMessage() {
let details = `${this.name}: ${this.message}`;
if (this.code) details += ` (${this.code})`;
if (this.context && Object.keys(this.context).length > 0) {
details += "\nContext:";
for (const [key, value] of Object.entries(this.context)) details += `\n ${key}: ${JSON.stringify(value)}`;
}
if (this.solutions.length > 0) {
details += "\nSuggested solutions:";
for (const solution of this.solutions) details += `\n • ${solution}`;
}
if (this.cause) details += `\nCaused by: ${this.cause.message}`;
return details;
}
/**
* Convert error to JSON for logging/serialization
*/
toJSON() {
return {
name: this.name,
message: this.message,
code: this.code,
context: this.context,
solutions: this.solutions,
stack: this.stack,
cause: this.cause ? {
name: this.cause.name,
message: this.cause.message
} : void 0
};
}
};
//#endregion
export { EventMsgError };
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