public async Task Demote(string userId)
{
DappUser user = await userManager.FindByIdAsync(userId);
if (user is null)
{
throw new NotFoundException("User not found");
}
try
{
UserRole staff = roleManager.Roles.FirstOrDefault(x => x.Name == "staff");
List <IdentityUserRole <Guid> > list = userRoleRepo.GetAll();
IdentityUserRole <Guid> result = list.FirstOrDefault(x => x.UserId.ToString() == userId);
userRoleRepo.Remove(result);
userRoleRepo.Add(new IdentityUserRole <Guid>()
{
RoleId = staff.Id,
UserId = user.Id
});
await work.SaveAsync();
}
catch
{
throw new DataSaveException("Failed demotion");
}
}
public async Task <string> CreateUser(RegisterViewModel model)
{
try
{
DappUser user = userRepo.FirstOrDefault(x => x.PublicAddress == model.PublicAddress);
if (user != null)
{
throw new Exception("Registration failed");
}
user = mapper.Map <RegisterViewModel, DappUser>(model);
userRepo.Add(user);
Random random = new Random();
user.Nonce = random.Next(10000, 100000);
await work.SaveAsync();
UserRole staff = roleManager.Roles.FirstOrDefault(x => x.Name == "staff");
userRoleRepo.Add(new IdentityUserRole <Guid>()
{
RoleId = staff.Id,
UserId = user.Id
});
await work.SaveAsync();
return(user.Id.ToString());
}
catch (Exception e)
{
throw new DataSaveException("Registration failed");
}
}
public UserDataViewModel GetUserWithPublicAddress(string publicAddress)
{
DappUser user = userRepo.FirstOrDefault(x => x.PublicAddress == publicAddress);
UserDataViewModel result = mapper.Map <DappUser, UserDataViewModel>(user);
result.Role = GetUserRoles(user.Id.ToString()).GetAwaiter().GetResult().LastOrDefault();
return(result);
}
public long GetNonce(string publicAddress)
{
DappUser user = userRepo.FirstOrDefault(x => x.PublicAddress == publicAddress);
if (user is null)
{
throw new NotFoundException("User not found");
}
return(user.Nonce);
}
public async Task <List <string> > GetUserRoles(string userId)
{
DappUser user = await userManager.FindByIdAsync(userId);
if (user is null)
{
throw new NotFoundException("User not found");
}
var roles = await userManager.GetRolesAsync(user);
return(roles.ToList());
}
public async Task <UserDataViewModel> GetUserInfo(string userId)
{
DappUser user = await userManager.FindByIdAsync(userId);
if (user is null)
{
throw new NotFoundException("User not found");
}
UserDataViewModel result = mapper.Map <DappUser, UserDataViewModel>(user);
result.Role = GetUserRoles(user.Id.ToString()).GetAwaiter().GetResult().LastOrDefault();
return(result);
}
public async Task UnlockUser(string userId)
{
DappUser user = await userManager.FindByIdAsync(userId);
if (user is null)
{
throw new NotFoundException("User not found");
}
user.IsActive = true;
try
{
await work.SaveAsync();
}
catch
{
throw new DataSaveException("Failed to unlock user");
}
}
public async Task <CapitalDataViewModel> CreateCapital(CreateCapitalViewModel request)
{
DappUser user = userRepo.FirstOrDefault(x => x.PublicAddress == request.CreatorPublicAddress);
if (user is null)
{
return(null);
}
Capital capital = mapper.Map <CreateCapitalViewModel, Capital>(request);
capital.Creator = user;
capital.CreationDate = DateTime.Today;
capital.Status = CapitalStatus.Finished;
capitalRepo.Add(capital);
await work.SaveAsync();
CapitalDataViewModel result = mapper.Map <Capital, CapitalDataViewModel>(capital);
return(result);
}
public async Task <long> ChangeNonce(string publicAddress)
{
DappUser user = userRepo.FirstOrDefault(x => x.PublicAddress == publicAddress);
if (user is null)
{
throw new NotFoundException("User not found");
}
Random random = new Random();
user.Nonce = random.Next(10000, 100000);
try
{
await work.SaveAsync();
}
catch
{
throw new DataSaveException("Nonce change failed");
}
return(user.Nonce);
}
public async Task UpdateUser(UpdateAccountViewModel model)
{
DappUser user = userRepo.FirstOrDefault(x => x.PublicAddress == model.PublicAddress);
if (user is null)
{
throw new NotFoundException("User not found");
}
user.FullName = model.FullName;
user.Address = model.Address;
user.Email = model.Email;
user.PhoneNumber = model.PhoneNumber;
try
{
await work.SaveAsync();
}
catch
{
throw new DataSaveException("User information update failed");
}
}