private void Apply(ContentPartDefinition model, ContentPartDefinitionRecord record)
{
record.Settings = _settingsFormatter.Map(model.Settings).ToString();
var toRemove = record.ContentPartFieldDefinitionRecords
.Where(partFieldDefinitionRecord => model.Fields.All(partField => partFieldDefinitionRecord.Name != partField.Name))
.ToList();
foreach (var remove in toRemove) {
record.ContentPartFieldDefinitionRecords.Remove(remove);
}
foreach (var field in model.Fields) {
var fieldName = field.Name;
var partFieldRecord = record.ContentPartFieldDefinitionRecords.SingleOrDefault(r => r.Name == fieldName);
if (partFieldRecord == null) {
partFieldRecord = new ContentPartFieldDefinitionRecord {
ContentFieldDefinitionRecord = Acquire(field.FieldDefinition),
Name = field.Name
};
record.ContentPartFieldDefinitionRecords.Add(partFieldRecord);
}
Apply(field, partFieldRecord);
}
}
ContentPartDefinition Build(ContentPartDefinitionRecord source)
{
return new ContentPartDefinition(
source.Name,
source.ContentPartFieldDefinitionRecords.Select(Build),
_settingsFormatter.Map(Parse(source.Settings)));
}
private ContentPartDefinitionRecord Acquire(ContentPartDefinition contentPartDefinition)
{
var result = _contentStorageManager
.Query<ContentPartDefinitionRecord>(x => x.Name == contentPartDefinition.Name)
.SingleOrDefault();
if (result == null) {
result = new ContentPartDefinitionRecord { Name = contentPartDefinition.Name };
_contentStorageManager.Store(result);
}
return result;
}