public async Task <IActionResult> OnPostAddSubscriptionAsync(string userId, SubscriptionDTO subscription)
{
var memberByUserSpec = new MemberByUserIdSpec(userId);
var member = await _repository.GetAsync(memberByUserSpec);
if (member == null)
{
member = await _memberRegistrationService.RegisterMemberAsync(userId);
}
var subscriptionByMemberSpec = new SubscriptionsByMemberSpec(member.Id);
var subscriptionsFromDb = await _repository.ListAsync(subscriptionByMemberSpec);
// return error message if new subscription overlaps an existing subscription
foreach (var subscriptionFromDb in subscriptionsFromDb)
{
if ((subscription.StartDate >= subscriptionFromDb.Dates.StartDate && subscription.StartDate <= subscriptionFromDb.Dates.EndDate) ||
(subscription.EndDate >= subscriptionFromDb.Dates.StartDate && subscription.EndDate <= subscriptionFromDb.Dates.EndDate))
{
ModelState.AddModelError("OverlappingSubscription", "Subscriptions cannot overlap");
return(BadRequest(ModelState));
}
}
try
{
await _repository.AddAsync(new Subscription()
{
Dates = new DateTimeRange(subscription.StartDate, subscription.EndDate), MemberId = member.Id
});
}
//DateTimeRange throws an error if EndDate is prior to StartDate
catch (ArgumentException e)
{
ModelState.AddModelError("InvalidSubscription", e.Message);
return(BadRequest(ModelState));
}
return(RedirectToPage("./User", new { userId = userId }));
}
public async Task <IActionResult> OnGetAsync(string userId)
{
if (string.IsNullOrEmpty(userId))
{
NotFound();
}
var currentUser = await _userManager.Users.FirstOrDefaultAsync(x => x.Id == userId);
if (currentUser == null)
{
return(BadRequest());
}
var roles = await _roleManager.Roles.ToListAsync();
var unassignedRoles = new List <IdentityRole>();
var assignedRoles = new List <IdentityRole>();
foreach (var role in roles)
{
if (!(await _userManager.GetUsersInRoleAsync(role.Name)).Contains(currentUser))
{
unassignedRoles.Add(role);
}
else
{
assignedRoles.Add(role);
}
}
IdentityUser = currentUser;
RolesNotAssignedToUser = unassignedRoles.Select(x => new SelectListItem(x.Name, x.Id)).ToList();
Roles = assignedRoles.ToList();
var memberByUserSpec = new MemberByUserIdSpec(userId);
var member = await _repository.GetAsync(memberByUserSpec);
var subscriptions = new List <Subscription>();
if (member != null)
{
var subscriptionByMemberSpec = new SubscriptionsByMemberSpec(member.Id);
subscriptions = await _repository.ListAsync(subscriptionByMemberSpec);
foreach (var subscription in subscriptions)
{
Subscriptions.Add(new SubscriptionDTO()
{
Id = subscription.Id,
StartDate = subscription.Dates.StartDate,
EndDate = subscription.Dates.EndDate,
});
var totalDaysInSubscription = subscription.Dates.EndDate != null ? ((DateTime)subscription.Dates.EndDate - subscription.Dates.StartDate).TotalDays : (DateTime.Today - subscription.Dates.StartDate).TotalDays;
TotalDaysInAllSubscriptions += totalDaysInSubscription;
}
}
return(Page());
}
