private void RemoveExistingSerieItems(Serie serie)
{
// Remove files from disk
var removedItems = serie.SerieItems.Where(i => !SerieItems.Any(si => i.FileName == si.Filename));
// Remove from database
if (removedItems.Any())
{
_context.SerieItems.RemoveRange(removedItems);
_context.SaveChanges();
}
}
public void Handle(EditProjectCommand command)
{
var project = _context.Projects.First(p => p.Id == command.ProjectId);
project.Name = command.Name;
project.PublicationDate = command.PublicationDate;
_context.SaveChanges();
}
public void Handle()
{
var project = new Project
{
Name = Name,
UniqueName = Name.ReplaceSpaces(),
PublicationDate = PublicationDate,
Rank = 0,
};
_context.Projects.Add(project);
_context.SaveChanges();
}
public void Handle()
{
var rankCounter = 0;
foreach (var projectId in ProjectIds)
{
var project = _context.Projects.First(p => p.Id == projectId);
project.Rank = rankCounter;
rankCounter++;
}
_context.SaveChanges();
}
private Serie CreateSerie(int?projectId)
{
var serie = new Serie
{
Created = DateTime.Now,
Name = SerieName,
UniqueName = SerieName.ReplaceSpaces(),
Published = PublicationDate,
ProjectId = projectId
};
_context.Series.Add(serie);
_context.SaveChanges();
return(serie);
}
private Project CreateProject()
{
if (ProjectName.HasValue())
{
var project = new Project
{
Name = ProjectName,
};
_context.Projects.Add(project);
_context.SaveChanges();
return(project);
}
return(null);
}
public void SaveChanges()
{
try {
_context.SaveChanges();
} catch (System.Data.Entity.Validation.DbEntityValidationException dbEx) {
Exception raise = dbEx;
foreach (var validationErrors in dbEx.EntityValidationErrors)
{
foreach (var validationError in validationErrors.ValidationErrors)
{
string message = string.Format("{0}:{1}",
validationErrors.Entry.Entity.ToString(),
validationError.ErrorMessage);
raise = new InvalidOperationException(message, raise);
}
}
throw raise;
}
}
public void Save()
{
db.SaveChanges();
}