public async Task CreateLock()
{
Lock lockEntity = GenerateLock();
await _applicationDbContext.Locks.AddAsync(lockEntity);
await _applicationDbContext.SaveChangesAsync();
List <User> admins = await _applicationDbContext.Users.Where(x => x.Role == ApplicationRole.Admin).ToListAsync();
List <LockRent> adminRents = new List <LockRent>();
foreach (var admin in admins)
{
LockRent lockRent =
new LockRent {
LockId = lockEntity.Id,
Lock = lockEntity,
RentStart = DateTime.Now,
Rights = RentRights.Admin,
UserId = admin.Id,
User = admin
};
adminRents.Add(lockRent);
}
await _applicationDbContext.LockRents.AddRangeAsync(adminRents);
await _applicationDbContext.SaveChangesAsync();
}
public async Task CancelRights(int lockId, int userId)
{
LockRent rent = await _applicationDbContext.LockRents
.FirstOrDefaultAsync(x => x.LockId == lockId && x.UserId == userId && CheckTiming(x));
rent.RentFinish = DateTime.Now;
_applicationDbContext.LockRents.Update(rent);
await _applicationDbContext.SaveChangesAsync();
}
public async Task ShareRights(ShareRightsViewModel shareRightsViewModel)
{
var currRent = await GetCurrentRent(shareRightsViewModel.LockId, shareRightsViewModel.OwnerId);
if (currRent != null)
{
return;
}
LockRent ownerRent =
new LockRent
{
UserId = shareRightsViewModel.OwnerId,
LockId = shareRightsViewModel.LockId,
Rights = shareRightsViewModel.Rights,
RentStart = shareRightsViewModel.From,
RentFinish = shareRightsViewModel.To
};
await _applicationDbContext.LockRents.AddAsync(ownerRent);
await _applicationDbContext.SaveChangesAsync();
}
private bool CheckTiming(LockRent rent)
{
DateTime dateTimeNow = DateTime.Now;
return(rent.RentStart <= dateTimeNow && (!rent.RentFinish.HasValue || rent.RentFinish > dateTimeNow));
}
