public async Task <OperationResult> UpdateMainPageInfo(List <BasicInfoItem> updatedList)
{
OperationResult result = new OperationResult();
try
{
foreach (var item in updatedList)
{
var info = await context.InfoItems.FirstOrDefaultAsync(i => i.Id == item.Id);
info.Content = item.Content;
info.Order = item.Order;
info.Color = item.Color;
}
await context.SaveChangesAsync();
result.Result = true;
result.Error = null;
result.Content = "Informacje na stronie głównej zostały zaktualizowane";
return(result);
}
catch (Exception ex)
{
result.Result = false;
result.Error = ex.ToString();
result.Content = null;
return(result);
}
}
public async Task <OperationResult> ResetUserPassword(UserInfo info, string apiKey)
{
var checkUser = await context.Users.Where(u => u.AlbumNumber == info.AlbumNumber && u.Role == "Student").FirstOrDefaultAsync();
if (checkUser == null)
{
return(new OperationResult
{
Result = false,
Error = "Brak studenta o podanym numerze albumu",
Content = null
});
}
UserInfo user = await context.Users.Where(u => u.AlbumNumber == info.AlbumNumber && u.EmailAddress == info.EmailAddress && u.Role == "Student").FirstOrDefaultAsync();
if (user == null)
{
return(new OperationResult
{
Result = false,
Error = "Adres email nie jest zgodny z numerem albumu studenta",
Content = null
});
}
string newPassword = RandomPassword.GenerateTemporaryPassword();
using (SendGridSender sender = new SendGridSender(apiKey))
{
var result = await sender.SendEmail_ResetUserPassword(user.EmailAddress, user.FirstName, user.LastName, newPassword);
if (result.Result)
{
await IncreaseSendGridAccount();
user.Password = Cryptor.Encrypt(newPassword);
await context.SaveChangesAsync();
}
return(result);
}
}
public async Task <OperationResult> AddStudent(string albumNumber, string email, string firstName, string lastName, List <string> groups)
{
OperationResult result = new OperationResult();
string returnedPassword = RandomPassword.GenerateTemporaryPassword();
// Check proper data
if (!ValidateStudentData(albumNumber.Trim(), email.Trim(), firstName.Trim(), lastName.Trim(), out string error))
{
result.Result = false;
result.Error = error;
return(result);
}
// Check existing data
var checkAlbum = await context.Users.Where(u => u.AlbumNumber == albumNumber.Trim()).FirstOrDefaultAsync();
if (checkAlbum != null)
{
result.Result = false;
result.Error = "Podany numer albumu jest już zarejestrowany";
return(result);
}
var checkEmail = await context.Users.Where(u => u.EmailAddress == email.Trim()).FirstOrDefaultAsync();
if (checkEmail != null)
{
result.Result = false;
result.Error = "Podany adres email jest już zarejestrowany";
return(result);
}
UserInfo user = new UserInfo
{
Id = Guid.NewGuid().ToString(),
AlbumNumber = albumNumber.Trim(),
Password = Cryptor.Encrypt(returnedPassword),
EmailAddress = email.Trim(),
FirstName = firstName.Trim(),
LastName = lastName.Trim(),
Role = "Student",
IsRegistered = false,
IsBlocked = false,
DateCreated = DateTime.Now,
DateBlocked = null,
DateRegistered = null
};
try
{
await context.Users.AddAsync(user);
foreach (var item in groups)
{
if (!string.IsNullOrEmpty(item.Trim()))
{
await context.Relation_StudentGroup.AddAsync(new RelStudentGroup()
{
GroupId = item, StudentId = user.Id
});
}
}
await context.SaveChangesAsync();
result.Result = true;
result.Error = null;
result.Content = returnedPassword;
return(result);
}
catch (Exception ex)
{
result.Result = false;
result.Error = ex.ToString();
return(result);
}
}