public async Task<ActionResult> Create()
{
var viewModel = new ProjectViewModel
{
Project = new Project(),
PossibleProjectMembers = (await personRepository.Get()).ToList(),
CurrentUserId = Request.GetOwinContext().Authentication.User.Identity.GetUserId()
};
return View(viewModel);
}
public async Task<ActionResult> Create(ProjectViewModel projectViewModel)
{
//translate viewmodel to model
var project = projectViewModel.Project;
var teamMembers = await personRepository.Find(p => projectViewModel.MemberIds.Any(id => id == p.Id));
project.TeamMembers = teamMembers;
//validate model
ModelState.Clear();
TryValidateModel(project);
if (!ModelState.IsValid)
{
return View(projectViewModel);
}
repository.Add(project);
await uow.SaveChangesAsync();
return RedirectToAction("Index");
}
public async Task<ActionResult> Edit(string id)
{
var project = await repository.Get(id);
var editProjectViewModel = new ProjectViewModel
{
Project = project,
CurrentUserId = CurrentUserId,
PossibleProjectMembers = (await personRepository.Get()).ToList()
};
return View(editProjectViewModel);
}
public async Task<ViewResult> Details(string id)
{
var project = await repository.Get(id);
var personIds = project.TeamMembers.Select(m => m.Id);
var members = await personRepository.Find(p => personIds.Contains(p.Id));
var projectViewModel = new ProjectViewModel
{
Project = project,
PossibleProjectMembers = members.ToList()
};
return View(projectViewModel);
}
public async Task<ActionResult> Edit(Project project, IEnumerable<string> selectedTeamMemberIds)
{
var projectToUpdate = (await repository.Get(p => p.Id == project.Id)).First();
if(selectedTeamMemberIds == null)
{
selectedTeamMemberIds = new string[0];
}
var teamMemberIds = selectedTeamMemberIds as string[] ?? selectedTeamMemberIds.ToArray();
var selectedTeam = await personRepository.Find(p => teamMemberIds.Any(id => id == p.Id));
projectToUpdate.Name = project.Name;
projectToUpdate.Code = project.Code;
var currentTeam = new HashSet<string>(projectToUpdate.TeamMembers.Select(p => p.Id));
//if there are new members selected we must add them to the current team
foreach (var selectedTeamMember in selectedTeam.Where(selectedTeamMember => currentTeam.All(personId => personId != selectedTeamMember.Id)))
{
projectToUpdate.TeamMembers.Add(selectedTeamMember);
}
//remove any current team member who is not apart of the selection
foreach (var personId in currentTeam.Where(personId => selectedTeam.All(p => p.Id != personId)))
{
projectToUpdate.TeamMembers.Remove(projectToUpdate.TeamMembers.First(p => p.Id == personId));
}
project.TeamMembers = projectToUpdate.TeamMembers;
ModelState.Clear();
TryValidateModel(projectToUpdate);
var vm = new ProjectViewModel
{
Project = project,
CurrentUserId = CurrentUserId,
PossibleProjectMembers = (await personRepository.Get()).ToList()
};
if (!ModelState.IsValid)
{
return View(vm);
}
try
{
repository.Update(projectToUpdate);
await uow.SaveChangesAsync();
}
catch (DbEntityValidationException dbEx)
{
foreach (var entityValidationError in dbEx.EntityValidationErrors)
{
foreach (var validationError in entityValidationError.ValidationErrors)
{
ModelState.AddModelError(validationError.PropertyName, validationError.ErrorMessage);
}
}
return View(vm);
}
return RedirectToAction("Index");
}