add fee priority to Monero wallet withdrawal API.

Pass sweep_all priority through the withdraw endpoint so admins can choose transaction fee speed.

backend/src/modules/moneroWallet/controllers/MoneroWalletController.ts

@@ -18,8 +18,8 @@ export class MoneroWalletController {
 
     @Post('/withdraw')
     @Throttle(throttleProfiles.walletWithdraw)
-    withdraw(@Body() { destinationAddress, password }: MoneroWalletWithdrawDto) {
+    withdraw(@Body() { destinationAddress, priority, password }: MoneroWalletWithdrawDto) {
-        return this.walletAdminService.withdrawAll(destinationAddress, password);
+        return this.walletAdminService.withdrawAll(destinationAddress, priority, password);
     }
 
     @Post('/reveal-seed')

backend/src/modules/moneroWallet/dto/MoneroWalletWithdrawDto.ts

@@ -1,5 +1,6 @@
 import { Transform } from 'class-transformer';
-import { IsNotEmpty, IsString } from 'class-validator';
+import { IsEnum, IsNotEmpty, IsString } from 'class-validator';
+import { MoneroWithdrawPriority } from '../../../types/moneroWallet/MoneroWithdrawPriority';
 import { IsMoneroStandardAddress } from '../../../validation/decorators/isMoneroStandardAddress';
 
 export class MoneroWalletWithdrawDto {
@@ -9,6 +10,10 @@ export class MoneroWalletWithdrawDto {
     @IsMoneroStandardAddress()
     destinationAddress: string;
 
+    @IsNotEmpty()
+    @IsEnum(MoneroWithdrawPriority)
+    priority: MoneroWithdrawPriority;
+
     @IsString()
     @IsNotEmpty()
     password: string;

backend/src/modules/moneroWallet/services/MoneroWalletAdminService.spec.ts

@@ -2,6 +2,7 @@ import { BadRequestException, ServiceUnavailableException } from '@nestjs/common
 import type { ConfigService } from '@nestjs/config';
 import axios from 'axios';
 import type { AuthService } from '../../auth/services/AuthService';
+import { MoneroWithdrawPriority } from '../../../types/moneroWallet/MoneroWithdrawPriority';
 import { WalletSyncStatus } from '../../../types/wallet/WalletSyncStatus';
 import type { MoneroWalletRpcClient } from './MoneroWalletRpcClient';
 import { MoneroWalletAdminService } from './MoneroWalletAdminService';
@@ -99,9 +100,9 @@ describe('MoneroWalletAdminService', () => {
             unlockedBalanceAtomic: '0'
         });
 
-        await expect(service.withdrawAll('4DestinationAddressExample', 'password')).rejects.toThrow(
+        await expect(
-            new BadRequestException('No unlocked balance to withdraw.')
+            service.withdrawAll('4DestinationAddressExample', MoneroWithdrawPriority.Normal, 'password')
-        );
+        ).rejects.toThrow(new BadRequestException('No unlocked balance to withdraw.'));
 
         expect(authService.verifyPassword).toHaveBeenCalledWith('password');
         expect(walletRpcClient.sweepAll).not.toHaveBeenCalled();
@@ -110,15 +111,22 @@ describe('MoneroWalletAdminService', () => {
     it('rejects withdrawals while the wallet is still syncing', async () => {
         walletRpcClient.getHeight.mockResolvedValue(2_999_000);
 
-        await expect(service.withdrawAll('4DestinationAddressExample', 'password')).rejects.toThrow(
+        await expect(
-            new BadRequestException('Wallet is still syncing. Try again after sync completes.')
+            service.withdrawAll('4DestinationAddressExample', MoneroWithdrawPriority.Normal, 'password')
-        );
+        ).rejects.toThrow(new BadRequestException('Wallet is still syncing. Try again after sync completes.'));
     });
 
     it('sweeps unlocked funds when the wallet is synced', async () => {
-        const result = await service.withdrawAll('4DestinationAddressExample', 'password');
+        const result = await service.withdrawAll(
+            '4DestinationAddressExample',
+            MoneroWithdrawPriority.Fast,
+            'password'
+        );
 
-        expect(walletRpcClient.sweepAll).toHaveBeenCalledWith('4DestinationAddressExample');
+        expect(walletRpcClient.sweepAll).toHaveBeenCalledWith(
+            '4DestinationAddressExample',
+            MoneroWithdrawPriority.Fast
+        );
         expect(result).toEqual({
             txHashes: ['tx-hash-1'],
             amountXmr: '1.00000000'
@@ -163,7 +171,9 @@ describe('MoneroWalletAdminService', () => {
     it('throws when sweep all fails after prechecks pass', async () => {
         walletRpcClient.sweepAll.mockRejectedValue(new Error('sweep failed'));
 
-        await expect(service.withdrawAll('4DestinationAddressExample', 'password')).rejects.toThrow(
+        await expect(
+            service.withdrawAll('4DestinationAddressExample', MoneroWithdrawPriority.Normal, 'password')
+        ).rejects.toThrow(
             new ServiceUnavailableException(
                 'Withdrawal failed. Funds may be unspendable dust, still locked, or the wallet may be out of sync. Refresh status and try again.'
             )

backend/src/modules/moneroWallet/services/MoneroWalletAdminService.ts

@@ -8,6 +8,7 @@ import type { MoneroDaemonGetInfoResult } from '../types/MoneroDaemonGetInfoResu
 import type { MoneroWalletRevealSeedResult } from '../types/MoneroWalletRevealSeedResult';
 import type { MoneroWalletStatusView } from '../types/MoneroWalletStatusView';
 import { WalletSyncStatus } from '../../../types/wallet/WalletSyncStatus';
+import type { MoneroWithdrawPriority } from '../../../types/moneroWallet/MoneroWithdrawPriority';
 import type { MoneroWalletWithdrawResult } from '../types/MoneroWalletWithdrawResult';
 import { MoneroWalletRpcClient } from './MoneroWalletRpcClient';
 
@@ -49,7 +50,11 @@ export class MoneroWalletAdminService {
         }
     }
 
-    async withdrawAll(destinationAddress: string, password: string): Promise<MoneroWalletWithdrawResult> {
+    async withdrawAll(
+        destinationAddress: string,
+        priority: MoneroWithdrawPriority,
+        password: string
+    ): Promise<MoneroWalletWithdrawResult> {
         this.authService.verifyPassword(password);
 
         await this.walletRpcClient.tryRefresh();
@@ -59,11 +64,15 @@ export class MoneroWalletAdminService {
         let daemonHeight: number | null;
 
         try {
-            [{ unlockedBalanceAtomic }, walletHeight, daemonHeight] = await Promise.all([
+            const [balanceResult, walletHeightResult, daemonHeightResult] = await Promise.all([
                 this.walletRpcClient.getBalance(),
                 this.walletRpcClient.getHeight(),
                 this.fetchDaemonHeight()
             ]);
+
+            unlockedBalanceAtomic = balanceResult.unlockedBalanceAtomic;
+            walletHeight = walletHeightResult;
+            daemonHeight = daemonHeightResult;
         } catch {
             throw new ServiceUnavailableException('Could not reach the Monero wallet. Try again in a moment.');
         }
@@ -80,7 +89,10 @@ export class MoneroWalletAdminService {
         let amountAtomic: string;
 
         try {
-            ({ txHashes, amountAtomic } = await this.walletRpcClient.sweepAll(destinationAddress));
+            const sweepResult = await this.walletRpcClient.sweepAll(destinationAddress, priority);
+
+            txHashes = sweepResult.txHashes;
+            amountAtomic = sweepResult.amountAtomic;
         } catch {
             throw new ServiceUnavailableException(
                 'Withdrawal failed. Funds may be unspendable dust, still locked, or the wallet may be out of sync. Refresh status and try again.'

backend/src/modules/moneroWallet/services/MoneroWalletRpcClient.ts

@@ -12,6 +12,7 @@ import type { MoneroWalletRpcGetBalanceResult } from '../types/MoneroWalletRpcGe
 import type { MoneroWalletRpcGetHeightResult } from '../types/MoneroWalletRpcGetHeightResult';
 import type { MoneroWalletRpcGetVersionResult } from '../types/MoneroWalletRpcGetVersionResult';
 import type { MoneroWalletRpcQueryKeyResult } from '../types/MoneroWalletRpcQueryKeyResult';
+import type { MoneroWithdrawPriority } from '../../../types/moneroWallet/MoneroWithdrawPriority';
 import type { MoneroWalletRpcSweepAllResult } from '../types/MoneroWalletRpcSweepAllResult';
 import type { MoneroWalletRpcDigestChallenge } from '../types/MoneroWalletRpcDigestChallenge';
 import type { MoneroWalletRpcResponse } from '../types/MoneroWalletRpcResponse';
@@ -222,14 +223,17 @@ export class MoneroWalletRpcClient {
         };
     }
 
-    async sweepAll(destinationAddress: string): Promise<{ txHashes: string[]; amountAtomic: string }> {
+    async sweepAll(
+        destinationAddress: string,
+        priority: MoneroWithdrawPriority
+    ): Promise<{ txHashes: string[]; amountAtomic: string }> {
         const result = await this.call<MoneroWalletRpcSweepAllResult>(
             'sweep_all',
             {
                 address: destinationAddress,
                 account_index: this.accountIndex,
                 subaddr_indices_all: true,
-                priority: 1
+                priority
             },
             { timeoutMs: 120_000 }
         );

backend/src/types/moneroWallet/MoneroWithdrawPriority.ts

@@ -0,0 +1,15 @@
+/**
+ * Maps to monero-wallet-rpc `sweep_all` / `transfer` priority (0–4).
+ *
+ * Absolute fee multipliers (fee algorithm 4, current mainnet) are 1, 5, 25, 1000 for priorities 1–4.
+ * Official GUI labels are scaled relative to Normal (priority 2): 0.2×, 1×, 5×, 200×.
+ *
+ * @see https://www.getmonero.org/resources/developer-guides/wallet-rpc.html#sweep_all
+ */
+export enum MoneroWithdrawPriority {
+    Automatic = 0,
+    Slow = 1,
+    Normal = 2,
+    Fast = 3,
+    Fastest = 4
+}