// creates an new application and returns the object as a DTO
public ApplicationDetailDto CreateApplication(ApplicationCreateDto applicationToCreate)
{
var newApplication = applicationToCreate.ToModel();
newApplication.IsCurrent = true;
newApplication.Version = 1;
_applicationDbContext.Application.Add(newApplication);
Save();
return(GetApplicationById(newApplication.Id));
}
// updates an Application
// the updated application is set to IsCurrent = false
// a new application will be created referencing the old one
public ApplicationDetailDto UpdateApplication(Guid applicationId, ApplicationCreateDto newApplication)
{
var currentApplication = _applicationDbContext.Application
.Include(application => application.Comment)
.Include(application => application.Assignment)
.SingleOrDefault(app => app.Id == applicationId);
currentApplication.IsCurrent = false;
var updatedApplication = newApplication.ToModel();
updatedApplication.IsCurrent = true;
updatedApplication.Version = currentApplication.Version + 1;
updatedApplication.PreviousVersion = currentApplication.Id;
_applicationDbContext.Application.Add(updatedApplication);
// Copies the old comments to the new application
currentApplication.Comment?.ToList()
.ForEach(comment =>
{
var copyOfComment = new Comment()
{
Id = Guid.NewGuid(),
ApplicationId = updatedApplication.Id,
Created = DateTime.UtcNow,
IsPrivate = comment.IsPrivate,
RequiresChanges = comment.RequiresChanges,
Message = comment.Message,
UserId = comment.UserId
};
_applicationDbContext.Comment.Add(copyOfComment);
});
// copies the old assignments to the new one
currentApplication.Assignment?.ToList().ForEach(assignment =>
{
_applicationDbContext.Assignment.Add(new Assignment()
{
ApplicationId = updatedApplication.Id,
UserId = assignment.UserId
});
});
Save();
return(GetApplicationById(updatedApplication.Id));
}
