api client refactor

apps/website/lib/view-models/WalletViewModel.ts

@@ -0,0 +1,36 @@
+import { WalletDto, WalletTransactionDto } from '../dtos';
+import { WalletTransactionViewModel } from './WalletTransactionViewModel';
+
+export class WalletViewModel implements WalletDto {
+  driverId: string;
+  balance: number;
+  currency: string;
+  transactions: WalletTransactionViewModel[];
+
+  constructor(dto: WalletDto & { transactions: WalletTransactionDto[] }) {
+    this.driverId = dto.driverId;
+    this.balance = dto.balance;
+    this.currency = dto.currency;
+    this.transactions = dto.transactions.map(t => new WalletTransactionViewModel(t));
+  }
+
+  /** UI-specific: Formatted balance */
+  get formattedBalance(): string {
+    return `${this.currency} ${this.balance.toFixed(2)}`;
+  }
+
+  /** UI-specific: Balance color */
+  get balanceColor(): string {
+    return this.balance >= 0 ? 'green' : 'red';
+  }
+
+  /** UI-specific: Recent transactions (last 5) */
+  get recentTransactions(): WalletTransactionViewModel[] {
+    return this.transactions.slice(0, 5);
+  }
+
+  /** UI-specific: Total transactions count */
+  get totalTransactions(): number {
+    return this.transactions.length;
+  }
+}