add project

apps/api/src/models/wallet.model.ts

@@ -0,0 +1,24 @@
+import { db } from '../config/database';
+import { generateUlid } from '../utils/ulid';
+
+export interface WalletRow {
+  id: string;
+  user_id: string;
+  chain: string;
+  address: string;
+  derivation_path: string;
+  created_at: Date;
+}
+
+export const WalletModel = {
+  async findByUserId(userId: string): Promise<WalletRow[]> {
+    return db('wallets').where({ user_id: userId });
+  },
+
+  async createMany(
+    wallets: { user_id: string; chain: string; address: string; derivation_path: string }[]
+  ): Promise<WalletRow[]> {
+    const withIds = wallets.map((w) => ({ id: generateUlid(), ...w }));
+    return db('wallets').insert(withIds).returning('*');
+  },
+};