deploy: POST /api/wallets + full swagger

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

@@ -15,10 +15,29 @@ export const WalletModel = {
     return db('wallets').where({ user_id: userId });
   },
 
+  async findByUserAndChain(userId: string, chain: string): Promise<WalletRow | undefined> {
+    return db('wallets').where({ user_id: userId, chain }).first();
+  },
+
   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('*');
   },
+
+  /**
+   * Insert wallets, on conflict (user_id, chain) update address + derivation_path.
+   * Used by POST /api/wallets — клиент шлёт массив адресов после регистрации в BITOK.
+   */
+  async upsertMany(
+    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)
+      .onConflict(['user_id', 'chain'])
+      .merge(['address', 'derivation_path'])
+      .returning('*');
+  },
 };