public async Task <LoginResponseModel> GetLoginResponse(CustomerModel customer)
{
var customerDetails = await(from customerTable in _customerRepository.Table
join customerRoleMapping in _customerCustomerRoleRepository.Table on customerTable.Id equals customerRoleMapping.CustomerId
join customerRole in _customerRoleRepository.Table on customerRoleMapping.CustomerRoleId equals customerRole.Id
where customerTable.Id == customer.Id
select new
{
CustomerId = customerTable.Id,
Username = customerTable.UserName,
CustomerTypeId = customerRoleMapping.CustomerRoleId,
CustomerTypeName = customerRole.Name,
}).ToListAsync();
if (customerDetails == null)
{
return(null);
}
var tokenModel = new CustomerLoginTokenModel();
foreach (var item in customerDetails)
{
tokenModel.CustomerId = item.CustomerId;
tokenModel.UserName = item.Username;
tokenModel.CustomerRoleIds.Add(item.CustomerTypeId);
tokenModel.CustomerRoleNames.Add(item.CustomerTypeName);
}
return(await GenerateToken(tokenModel));
}
public static string GenerateToken(CustomerLoginTokenModel tokenModel)
{
var IssuedOn = DateTime.Now;
try
{
string randomnumber =
string.Join(":", new string[]
{
Convert.ToString(tokenModel.CustomerId),
GetUniqueKey(),
string.Join(",", tokenModel.CustomerRoleIds.ToArray()),
Convert.ToString(IssuedOn.Ticks)
});
return(EncryptionLibrary.EncryptText(randomnumber));
}
catch (Exception)
{
throw;
}
}
public async Task <LoginResponseModel> GenerateToken(CustomerLoginTokenModel tokenModel)
{
try
{
var token = await GetTokenByCustomerId(tokenModel.CustomerId);
if (token != null)
{
await DeleteToken(token);
}
var newToken = new TokenManager
{
Id = 0,
TokenKey = KeyGenerator.GenerateToken(tokenModel),
IssuedOn = DateTime.Now,
ExpiresOn = DateTime.Now.AddMinutes(30),
CustomerId = tokenModel.CustomerId,
CreatedBy = tokenModel.CustomerId,
CreatedOn = DateTime.Now
};
await InsertToken(newToken);
return(new LoginResponseModel
{
UserName = tokenModel.UserName,
Token = newToken.TokenKey,
CustomerTypeIds = string.Join(",", tokenModel.CustomerRoleIds.ToArray()),
IsAdmin = tokenModel.CustomerRoleIds.Contains((int)CustomerRoleEnum.Admin)
});
}
catch (Exception)
{
throw;
}
}