public StyleReferencesViewModel(IUnitOfWork db, long?styleId, DateTime when)
{
if (styleId.HasValue)
{
var style = db.Styles.Get(styleId.Value);
var styleImages = db.StyleImages.GetAllAsDto()
.Where(im => im.StyleId == style.Id && !im.IsSystem)
.OrderBy(im => im.Id)
.ToList();
Id = style.Id;
StyleId = style.StyleID;
Name = style.Name;
LinkedStyles = db.StyleReferences.GetByStyleId(styleId.Value);
StyleItems = db.StyleItems.GetByStyleIdAsDto(styleId.Value);
AutoPriceIndex = Array.FindIndex(LinkedStyles.ToArray(), l => !l.Price.HasValue);
ImageSet = new ImageCollectionViewModel(1);
ImageSet.SetImages(styleImages);
}
else
{
LinkedStyles = new List <StyleReferenceDTO>();
StyleItems = new List <StyleItemDTO>();
ImageSet = new ImageCollectionViewModel(1);
}
}
private long AddStyle(IUnitOfWork db, DateTime when, long?by)
{
var notEmptyLinkedStyles = LinkedStyles
.Where(s => !String.IsNullOrEmpty(s.LinkedStyleString))
.ToList();
StyleViewModel.SetDefaultImage(ImageSet.Images);
var dbStyle = new Style
{
StyleID = StyleId,
Type = (int)StyleTypes.References,
Name = Name,
DropShipperId = DSHelper.DefaultPAId,
Image = ImageSet.GetMainImageUrl(),
//AdditionalImages = ImageSet.GetAdditionalImagesUrl(),
ItemTypeId = (int)ItemType.Pajama,
CreateDate = when,
CreatedBy = by
};
db.Styles.Add(dbStyle);
db.Commit();
StyleViewModel.UpdateImages(db, dbStyle.Id, ImageSet.Images, when, by);
db.StyleReferences.UpdateStyleReferencesForStyle(dbStyle.Id,
notEmptyLinkedStyles,
when,
by);
var styleItemToLinkedItems = RebuildStyleItems(db, dbStyle, notEmptyLinkedStyles);
db.StyleItems.UpdateStyleItemsForStyle(dbStyle.Id,
styleItemToLinkedItems.Select(si => si.StyleItem).ToList(),
when,
by);
var styleItemReferences = BuildStyleItemReferences(db, dbStyle.Id, styleItemToLinkedItems);
db.StyleItemReferences.UpdateStyleItemReferencesForStyle(dbStyle.Id,
styleItemReferences,
when,
by);
UpdateStyleFeatures(db, dbStyle.Id, LinkedStyles.Select(s => s.LinkedStyleId).ToList(), when, by);
return(dbStyle.Id);
}
public List <ValidationResult> Validate(IUnitOfWork db)
{
var result = new List <ValidationResult>();
if (String.IsNullOrEmpty(StyleId))
{
result.Add(new ValidationResult("Style Id is empty"));
}
else
{
var existStyles = db.Styles.GetAllAsDto().Where(s => s.StyleID == StyleId).ToList();
if (existStyles.Count > 1 || (existStyles.Count == 1 && existStyles[0].Id != Id))
{
result.Add(new ValidationResult("Specified StyleId already exist"));
}
}
var notEmptyLinkedStyles = LinkedStyles.Where(s => !String.IsNullOrEmpty(s.LinkedStyleString)).ToList();
if (!notEmptyLinkedStyles.Any())
{
result.Add(new ValidationResult("At least the one linked style should be specified"));
}
else
{
var linkedStyleStringList = notEmptyLinkedStyles.Select(s => s.LinkedStyleString).ToList();
var dbStyles = db.Styles.GetAllAsDto()
.Where(s => linkedStyleStringList.Contains(s.StyleID) &&
!s.Deleted)
.ToList();
foreach (var linkedStyle in notEmptyLinkedStyles)
{
var existDbStyle = dbStyles.FirstOrDefault(s => s.StyleID == linkedStyle.LinkedStyleString);
if (existDbStyle == null)
{
result.Add(new ValidationResult(String.Format("Specified StyleId: \"{0}\" is not found in the system", linkedStyle.LinkedStyleString)));
}
else
{
linkedStyle.LinkedStyleId = existDbStyle.Id;
}
}
}
return(result);
}
private void UpdateStyle(IUnitOfWork db, Style style, DateTime when, long?by)
{
var notEmptyLinkedStyles = LinkedStyles
.Where(s => !String.IsNullOrEmpty(s.LinkedStyleString))
.ToList();
StyleViewModel.SetDefaultImage(ImageSet.Images);
style.StyleID = StyleId;
style.Name = Name;
style.Image = ImageSet.GetMainImageUrl();
//style.AdditionalImages = ImageSet.GetAdditionalImagesUrl();
style.UpdateDate = when;
style.UpdatedBy = by;
db.Commit();
StyleViewModel.UpdateImages(db, style.Id, ImageSet.Images, when, by);
db.StyleReferences.UpdateStyleReferencesForStyle(style.Id,
notEmptyLinkedStyles,
when,
by);
var styleItemToLinkedItems = RebuildStyleItems(db, style, notEmptyLinkedStyles);
db.StyleItems.UpdateStyleItemsForStyle(style.Id,
styleItemToLinkedItems.Select(si => si.StyleItem).ToList(),
when,
by);
var styleItemReferences = BuildStyleItemReferences(db, style.Id, styleItemToLinkedItems);
db.StyleItemReferences.UpdateStyleItemReferencesForStyle(style.Id,
styleItemReferences,
when,
by);
}
