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Run bank sync in background to avoid gateway timeouts

sync-now and sync-all now return 202 Accepted immediately and
dispatch work to a background task. The frontend uses the existing
SignalR BankSyncComplete notification to stop the spinner and
display results.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Catherine Renelle
2026-02-08 21:31:59 -05:00
parent fae15ad66b
commit 53f49ba9d8
3 changed files with 52 additions and 15 deletions
@@ -12,9 +12,16 @@ namespace Purrse.Api.Controllers;
public class BankSyncController : ControllerBase
{
private readonly IBankSyncService _bankSyncService;
private readonly IServiceScopeFactory _scopeFactory;
private readonly ILogger<BankSyncController> _logger;
private Guid UserId => Guid.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier)!);
public BankSyncController(IBankSyncService bankSyncService) => _bankSyncService = bankSyncService;
public BankSyncController(IBankSyncService bankSyncService, IServiceScopeFactory scopeFactory, ILogger<BankSyncController> logger)
{
_bankSyncService = bankSyncService;
_scopeFactory = scopeFactory;
_logger = logger;
}
[HttpGet("connections")]
public async Task<ActionResult<List<SyncConnectionResponse>>> GetConnections()
@@ -68,12 +75,32 @@ public class BankSyncController : ControllerBase
=> Ok(await _bankSyncService.UpdateLinkedAccountAsync(UserId, id, request));
[HttpPost("connections/{id}/sync-now")]
public async Task<ActionResult<SyncResultResponse>> SyncNow(Guid id)
=> Ok(await _bankSyncService.SyncNowAsync(UserId, id));
public IActionResult SyncNow(Guid id)
{
var userId = UserId;
_ = Task.Run(async () =>
{
using var scope = _scopeFactory.CreateScope();
var service = scope.ServiceProvider.GetRequiredService<IBankSyncService>();
try { await service.SyncNowAsync(userId, id); }
catch (Exception ex) { _logger.LogError(ex, "Background sync failed for connection {Id}", id); }
});
return Accepted();
}
[HttpPost("sync-all")]
public async Task<ActionResult<SyncResultResponse>> SyncAll()
=> Ok(await _bankSyncService.SyncAllAsync(UserId));
public IActionResult SyncAll()
{
var userId = UserId;
_ = Task.Run(async () =>
{
using var scope = _scopeFactory.CreateScope();
var service = scope.ServiceProvider.GetRequiredService<IBankSyncService>();
try { await service.SyncAllAsync(userId); }
catch (Exception ex) { _logger.LogError(ex, "Background sync-all failed for user {UserId}", userId); }
});
return Accepted();
}
[HttpGet("sync-logs")]
public async Task<ActionResult<List<SyncLogResponse>>> GetSyncLogs([FromQuery] Guid? connectionId, [FromQuery] int limit = 50)