market.ts•1.38 kB
import { z } from 'zod';
import { getAssets, getMarkets } from '../services/coincap.js';
import { formatMarketAnalysis } from '../services/formatters.js';
export const GetMarketAnalysisSchema = z.object({
symbol: z.string().min(1),
});
export async function handleGetMarketAnalysis(args: unknown) {
const { symbol } = GetMarketAnalysisSchema.parse(args);
const upperSymbol = symbol.toUpperCase();
try {
const assetsData = await getAssets();
if (!assetsData) {
return {
content: [{ type: "text", text: "Failed to retrieve cryptocurrency data" }],
};
}
const asset = assetsData.data.find(
(a: { symbol: string; }) => a.symbol.toUpperCase() === upperSymbol
);
if (!asset) {
return {
content: [{ type: "text", text: `Could not find cryptocurrency with symbol ${upperSymbol}` }],
};
}
const marketsData = await getMarkets(asset.id);
if (!marketsData) {
return {
content: [{ type: "text", text: "Failed to retrieve market data" }],
};
}
return {
content: [{ type: "text", text: formatMarketAnalysis(asset, marketsData.data) }],
};
} catch (error) {
return {
content: [{
type: "text",
text: error instanceof Error ? error.message : `Failed to retrieve data: ${String(error)}`
}],
};
}
}