public GroupUser AddGroupUser(GroupUser groupUser, long groupId, OldUser curator)
{
using (var groupUserRepository = new BaseRepository<GroupUser>())
{
var group = groupUserRepository.Context.Groups.FirstOrDefault(x => x.Id == groupId);
if (group == null)
{
throw new PersonsGroupDoesNotExistException();
}
if (!String.Equals(curator.Role.Name, Constraints.KCuratorRoleName)
|| curator.Id != group.Curator)
{
throw new UserRightsException();
}
if (String.IsNullOrWhiteSpace(groupUser.Email) || String.IsNullOrWhiteSpace(groupUser.FirstName)
|| String.IsNullOrWhiteSpace(groupUser.LastName) || String.IsNullOrWhiteSpace(groupUser.MiddleName))
{
throw new RequireFieldException();
}
//TODO: Refactor, optimization
var code = CodeGenerator.Generate();
while (!CheckCodeUnique(code))
{
code = CodeGenerator.Generate();
}
groupUser.Code = code;
groupUser.Group = group;
if (!groupUserRepository.Create(groupUser).Status)
{
throw new CreateException();
}
return groupUser;
}
}
public Object DeleteGroupUser(long id, long groupUserId)
{
var bodyResponse = new WebJsonResponse();
try
{
var curator =
_authorizationRepository.GetUserByCredentials(WebRequestHeaders.GetAuthorizationToken(this));
if (curator == null)
{
return new HttpResponseMessage(HttpStatusCode.Unauthorized);
}
var groupUser = new GroupUser();
groupUser.Id = groupUserId;
_groupRepository.DeleteGroupUser(groupUser, id, curator);
bodyResponse.Data = new object();
bodyResponse.Status = true;
}
catch (UnauthorizedException)
{
return new HttpResponseMessage(HttpStatusCode.Unauthorized);
}
catch (Exception exception)
{
bodyResponse.Error = exception.Message;
}
return bodyResponse;
}
public void UpdateGroupUser(GroupUser groupUser, long groupId, OldUser curator)
{
using (var groupUserRepository = new BaseRepository<GroupUser>())
{
var group = groupUserRepository.Context.Groups.FirstOrDefault(x => x.Id == groupId);
if (group == null)
{
throw new PersonsGroupDoesNotExistException();
}
if (!String.Equals(curator.Role.Name, Constraints.KCuratorRoleName)
|| curator.Id != group.Curator)
{
throw new UserRightsException();
}
var updatedGroupUser = groupUserRepository.GetAllItems.FirstOrDefault(x => x.Id == groupUser.Id);
if (updatedGroupUser == null)
{
throw new UserDoesNotExistException();
}
if (updatedGroupUser.Group.Id != groupId)
{
throw new GroupUserException();
}
if (String.IsNullOrWhiteSpace(groupUser.Email) || String.IsNullOrWhiteSpace(groupUser.FirstName)
|| String.IsNullOrWhiteSpace(groupUser.LastName) || String.IsNullOrWhiteSpace(groupUser.MiddleName))
{
throw new RequireFieldException();
}
//update all fields except Id, code, group
updatedGroupUser.Email = groupUser.Email;
updatedGroupUser.BirthDate = groupUser.BirthDate;
updatedGroupUser.Gender = groupUser.Gender;
updatedGroupUser.FirstName = groupUser.FirstName;
updatedGroupUser.LastName = groupUser.LastName;
updatedGroupUser.MiddleName = groupUser.MiddleName;
updatedGroupUser.Note = groupUser.Note;
if (!groupUserRepository.Update(updatedGroupUser).Status)
{
throw new UpdateException();
}
}
}
public void DeleteGroupUser(GroupUser groupUser, long groupId, OldUser curator)
{
using (var groupUserRepository = new BaseRepository<GroupUser>())
{
var group = groupUserRepository.Context.Groups.FirstOrDefault(x => x.Id == groupId);
if (group == null)
{
throw new PersonsGroupDoesNotExistException();
}
if (!String.Equals(curator.Role.Name, Constraints.KCuratorRoleName)
|| curator.Id != group.Curator)
{
throw new UserRightsException();
}
var deletedGroupUser = groupUserRepository.GetAllItems.FirstOrDefault(x => x.Id == groupUser.Id);
if (deletedGroupUser == null)
{
throw new UserDoesNotExistException();
}
if (deletedGroupUser.Group.Id != groupId)
{
throw new GroupUserException();
}
if (!groupUserRepository.Delete(deletedGroupUser).Status)
{
throw new DeleteException();
}
}
}