smembers_tool.ts•1.16 kB
import { RedisClientType } from 'redis';
import { RedisTool } from './base_tool.js';
import { SMembersArgs, ToolResponse } from '../interfaces/types.js';
export class SMembersTool extends RedisTool {
name = 'smembers';
description = 'Get all members in a set';
inputSchema = {
type: 'object',
properties: {
key: { type: 'string', description: 'Set key' }
},
required: ['key']
};
validateArgs(args: unknown): args is SMembersArgs {
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 smembers');
}
try {
const members = await client.sMembers(args.key);
if (members.length === 0) {
return this.createSuccessResponse('Set is empty or does not exist');
}
return this.createSuccessResponse(JSON.stringify(members, null, 2));
} catch (error) {
return this.createErrorResponse(`Failed to get set members: ${error}`);
}
}
}