14.05.2026 rip

src/features/wallet/api/walletApi.ts

@@ -0,0 +1,36 @@
+import { api } from '@shared/api/base'
+
+export type Chain = 'ETH' | 'BSC' | 'BTC' | 'TRX' | 'SOL'
+
+export interface FormattedAmount {
+  raw: string
+  formatted: string
+  decimals: number
+  usdPrice: number
+  usdValue: number
+}
+
+export interface WalletBalanceData {
+  chain: Chain
+  address: string
+  native: FormattedAmount
+  tokens: Record<string, FormattedAmount>
+}
+
+export interface PriceEntry {
+  usd: number
+}
+
+export const CHAINS: Chain[] = ['ETH', 'BSC', 'BTC', 'TRX', 'SOL']
+
+export async function getWalletBalance(chain: Chain): Promise<WalletBalanceData> {
+  const res = await api.get<{ success: boolean; data: WalletBalanceData }>(`/api/wallets/${chain}/balance`)
+  return res.data
+}
+
+export async function getPrices(symbols: string[]): Promise<Record<string, PriceEntry>> {
+  const res = await api.get<{ success: boolean; data: Record<string, PriceEntry> }>(
+    `/api/prices?symbols=${symbols.join(',')}`
+  )
+  return res.data
+}

src/features/wallet/index.ts

@@ -0,0 +1,3 @@
+export { useAllWalletBalances, usePrices } from './model/useWalletData'
+export type { Chain, FormattedAmount, WalletBalanceData, PriceEntry } from './api/walletApi'
+export { CHAINS } from './api/walletApi'

src/features/wallet/model/useWalletData.ts

@@ -0,0 +1,20 @@
+import { useQuery, useQueries } from '@tanstack/react-query'
+import { getWalletBalance, getPrices, CHAINS } from '../api/walletApi'
+
+export function useAllWalletBalances() {
+  return useQueries({
+    queries: CHAINS.map(chain => ({
+      queryKey: ['wallet', 'balance', chain],
+      queryFn: () => getWalletBalance(chain),
+      staleTime: 30_000,
+    })),
+  })
+}
+
+export function usePrices(symbols: string[]) {
+  return useQuery({
+    queryKey: ['wallet', 'prices', symbols.join(',')],
+    queryFn: () => getPrices(symbols),
+    staleTime: 5 * 60 * 1000,
+  })
+}