/**
* Session Init Hook Handler (UserPromptSubmit)
*
* Initializes a session record when the user submits their first prompt.
* Captures the initial prompt for context.
*
* @module @agentkits/memory/hooks/session-init
*/
import {
NormalizedHookInput,
HookResult,
EventHandler,
} from './types.js';
import { MemoryHookService } from './service.js';
/**
* Session Init Hook - UserPromptSubmit Event
*
* Called when the user submits a prompt.
* Creates or updates the session record with the prompt.
*/
export class SessionInitHook implements EventHandler {
private service: MemoryHookService;
constructor(service: MemoryHookService) {
this.service = service;
}
/**
* Execute the session init hook
*/
async execute(input: NormalizedHookInput): Promise<HookResult> {
try {
// Initialize service
await this.service.initialize();
// Initialize or get existing session
await this.service.initSession(
input.sessionId,
input.project,
input.prompt
);
return {
continue: true,
suppressOutput: true,
};
} catch (error) {
// Log error but don't block prompt
console.error('[AgentKits Memory] Session init hook error:', error);
return {
continue: true,
suppressOutput: true,
error: error instanceof Error ? error.message : 'Unknown error',
};
}
}
}
/**
* Create session init hook handler
*/
export function createSessionInitHook(cwd: string): SessionInitHook {
const service = new MemoryHookService(cwd);
return new SessionInitHook(service);
}
export default SessionInitHook;
