solana-agent-kit/src/langchain/alldomains/resolve_all_domains.ts

import { Tool } from "langchain/tools";
import { SolanaAgentKit } from "../../agent";

export class SolanaResolveAllDomainsTool extends Tool {
  name = "solana_resolve_all_domains";
  description = `Resolve domain names to a public key for ALL domain types EXCEPT .sol domains.
  Use this for domains like .blink, .bonk, etc.
  DO NOT use this for .sol domains (use solana_resolve_domain instead).

  Input:
  domain: string, eg "mydomain.blink" or "mydomain.bonk" (required)`;

  constructor(private solanaKit: SolanaAgentKit) {
    super();
  }

  async _call(input: string): Promise<string> {
    try {
      const owner = await this.solanaKit.resolveAllDomains(input);

      if (!owner) {
        return JSON.stringify({
          status: "error",
          message: "Domain not found",
          code: "DOMAIN_NOT_FOUND",
        });
      }

      return JSON.stringify({
        status: "success",
        message: "Domain resolved successfully",
        owner: owner?.toString(),
      });
    } catch (error: any) {
      return JSON.stringify({
        status: "error",
        message: error.message,
        code: error.code || "DOMAIN_RESOLUTION_ERROR",
      });
    }
  }
}