import { RedisClientType } from 'redis';
import { RedisTool } from './base_tool.js';
import { GetArgs, ToolResponse } from '../interfaces/types.js';
export class GetTool extends RedisTool {
name = 'get';
description = 'Get string value';
inputSchema = {
type: 'object',
properties: {
key: { type: 'string', description: 'Key to get' }
},
required: ['key']
};
validateArgs(args: unknown): args is GetArgs {
return typeof args === 'object' && args !== null &&
'key' in args && typeof (args as any).key === 'string';
}
async execute(args: unknown, client: RedisClientType): Promise<ToolResponse> {
if (!this.validateArgs(args)) {
return this.createErrorResponse('Invalid arguments for get');
}
try {
const value = await client.get(args.key);
if (value === null) {
return this.createSuccessResponse('Key not found');
}
return this.createSuccessResponse(value);
} catch (error) {
return this.createErrorResponse(`Failed to get key: ${error}`);
}
}
}