Spaces:
Runtime error
Runtime error
| using Microsoft.EntityFrameworkCore; | |
| using TaskTrackingSystem.Database.AppDbContextModels; | |
| using TaskTrackingSystem.Shared; | |
| using DbUserDevice = TaskTrackingSystem.Database.AppDbContextModels.UserDevice; | |
| namespace TaskTrackingSystem.WebApi.Features.UserDevice; | |
| public class UserDeviceService | |
| { | |
| private readonly AppDbContext _db; | |
| public UserDeviceService(AppDbContext db) | |
| { | |
| _db = db; | |
| } | |
| public async Task<Result> RegisterTokenAsync(long userId, string fcmToken) | |
| { | |
| var token = fcmToken.Trim(); | |
| if (string.IsNullOrWhiteSpace(token)) | |
| { | |
| return Result.Failure("FCM token is required.", 400); | |
| } | |
| var existing = await _db.UserDevices.FirstOrDefaultAsync(x => x.FcmToken == token); | |
| var now = DateTime.UtcNow; | |
| if (existing == null) | |
| { | |
| _db.UserDevices.Add(new DbUserDevice | |
| { | |
| UserId = userId, | |
| FcmToken = token, | |
| CreatedAt = now, | |
| UpdatedAt = now | |
| }); | |
| } | |
| else | |
| { | |
| existing.UserId = userId; | |
| existing.UpdatedAt = now; | |
| } | |
| await _db.SaveChangesAsync(); | |
| return Result.Success(); | |
| } | |
| } | |