sanAntonioSeniorGolf/API/Services/UserService.cs

using API.Authentication.Interfaces;
using API.DTO.Base;
using API.DTO.Login;
using DAL.Contexts;
using DAL.Models;
using DAL.Models.Audits;

namespace API.Services
{
	public class UserService : ServiceBase<UserService, UserDTO, User, AuditUser, IUserAuthentication>
	{
		private readonly ulong _defaultUserPermission;
		private readonly PermissionService _permissionService;
		public UserService(ILogger<UserService> logger, SASGContext context, IUserAuthentication auth, PermissionService permissionService, ulong defaultUserPermission) : base(logger, context, auth)
		{
			_permissionService = permissionService;
			_defaultUserPermission = defaultUserPermission;
		}

		public User add(UserRegisterDTO registerDTO, string hashedPassword, byte[] salt)
		{
			Permission? defaultPermission = _permissionService.getNoAuthentication(_defaultUserPermission);

			if (defaultPermission == null)
				throw new InvalidOperationException("defaultUserPermission doesn't exist.");

			User model = new User
			{
				firstName = registerDTO.firstName,
				lastName = registerDTO.lastName,
				phoneNumber = registerDTO.phoneNumber,

				password = hashedPassword,
				salt = salt,

				permissionId = defaultPermission.id,

				updated = DateTime.Now
			};

			Context.Add(model);
			Context.SaveChanges();

			return model;
		}
	}
}