public bool EditTag(AnnotationTagFormModel model, int id)
{
var tag = DbContext.AnnotationTags.First(t => t.Id == id);
if (tag == null)
{
return(false);
}
if (model.Description != null)
{
tag.Description = model.Description;
}
if (model.Layer != null)
{
tag.Layer = model.Layer;
}
if (model.Name != null)
{
tag.Name = model.Name;
}
if (model.ShortName != null)
{
tag.ShortName = model.ShortName;
}
if (model.Style != null)
{
tag.Style = model.Style;
}
DbContext.SaveChanges();
return(true);
}
public EntityResult AddTag(AnnotationTagFormModel tagModel)
{
var tag = new AnnotationTag(tagModel);
DbContext.AnnotationTags.Add(tag);
DbContext.SaveChanges();
return(EntityResult.Successfull(tag.Id));
}