import { FastMCP, Tool, ToolParameters } from "fastmcp";
import { FastMCPSessionAuth } from "../../server.js";
import { callApi } from "../../utils/api.utils.js";
import {
CurrencyPreferenceInputSchema,
parseCurrencyPreferenceInput,
} from "./currency.schema.js";
export const getCurrencyTool: Tool<FastMCPSessionAuth, ToolParameters> = {
annotations: {
openWorldHint: false,
readOnlyHint: true,
title: "Get Currency",
},
description: "Get the current currency preference",
execute: async () => {
const response = await callApi({
path: "/currency/get",
});
return JSON.stringify(response.data);
},
name: "getCurrency",
};
export const setCurrencyTool: Tool<FastMCPSessionAuth, ToolParameters> = {
annotations: {
openWorldHint: false,
readOnlyHint: false,
title: "Set Currency",
},
description: "Set currency preference",
execute: async (args) => {
const { data: currency, errors } = parseCurrencyPreferenceInput(args);
if (errors) {
throw new Error(`Invalid input: ${JSON.stringify(errors)}`);
}
const response = await callApi({
body: currency,
method: "POST",
path: "/currency/set",
});
return JSON.stringify(response.data);
},
name: "setCurrency",
parameters: CurrencyPreferenceInputSchema.describe(
"Parameters for setting currency preference",
),
};
export function registerCurrencyTools(server: FastMCP<FastMCPSessionAuth>) {
server.addTool(getCurrencyTool);
server.addTool(setCurrencyTool);
}
