public HeaderOriginsResponse Post(HeaderOrigins request)
{
if (request.HeaderOrigin.Id > 0)
{
Bm2s.Data.Common.BLL.Trade.HeaderOrigin item = Datas.Instance.DataStorage.HeaderOrigins[request.HeaderOrigin.Id];
item.Date = request.HeaderOrigin.Date;
item.HeaderChildId = request.HeaderOrigin.HeaderChild.Id;
item.HeaderParentId = request.HeaderOrigin.HeaderParent.Id;
Datas.Instance.DataStorage.HeaderOrigins[request.HeaderOrigin.Id] = item;
}
else
{
Bm2s.Data.Common.BLL.Trade.HeaderOrigin item = new Data.Common.BLL.Trade.HeaderOrigin()
{
Date = request.HeaderOrigin.Date,
HeaderChildId = request.HeaderOrigin.HeaderChild.Id,
HeaderParentId = request.HeaderOrigin.HeaderParent.Id
};
Datas.Instance.DataStorage.HeaderOrigins.Add(item);
request.HeaderOrigin.Id = item.Id;
}
HeaderOriginsResponse response = new HeaderOriginsResponse();
response.HeaderOrigins.Add(request.HeaderOrigin);
return response;
}
public HeaderOriginsResponse Delete(HeaderOrigins request)
{
Bm2s.Data.Common.BLL.Trade.HeaderOrigin item = Datas.Instance.DataStorage.HeaderOrigins[request.HeaderOrigin.Id];
Datas.Instance.DataStorage.HeaderOrigins.Remove(item);
HeaderOriginsResponse response = new HeaderOriginsResponse();
response.HeaderOrigins.Add(request.HeaderOrigin);
return response;
}
public HeaderOriginsResponse Get(HeaderOrigins request)
{
HeaderOriginsResponse response = new HeaderOriginsResponse();
List<Bm2s.Data.Common.BLL.Trade.HeaderOrigin> items = new List<Data.Common.BLL.Trade.HeaderOrigin>();
if (!request.Ids.Any())
{
items.AddRange(Datas.Instance.DataStorage.HeaderOrigins.Where(item =>
(request.HeaderChildId == 0 || item.HeaderChildId == request.HeaderChildId) &&
(request.HeaderParentId == 0 || item.HeaderParentId == request.HeaderParentId) &&
(!request.Date.HasValue || request.Date >= item.Date)
));
}
else
{
items.AddRange(Datas.Instance.DataStorage.HeaderOrigins.Where(item => request.Ids.Contains(item.Id)));
}
var collection = (from item in items
select new Bm2s.Poco.Common.Trade.HeaderOrigin()
{
Date = item.Date,
HeaderChild = new HeadersService().Get(new Headers() { Ids = new List<int>() { item.HeaderChildId } }).Headers.FirstOrDefault(),
HeaderParent = new HeadersService().Get(new Headers() { Ids = new List<int>() { item.HeaderParentId } }).Headers.FirstOrDefault(),
Id = item.Id
}).AsQueryable().OrderBy(request.Order, !request.DescendingOrder);
response.ItemsCount = collection.Count();
if (request.PageSize > 0)
{
response.HeaderOrigins.AddRange(collection.Skip((request.CurrentPage - 1) * request.PageSize).Take(request.PageSize));
}
else
{
response.HeaderOrigins.AddRange(collection);
}
try
{
response.PagesCount = collection.Count() / response.HeaderOrigins.Count + (collection.Count() % response.HeaderOrigins.Count > 0 ? 1 : 0);
}
catch
{
response.PagesCount = 1;
}
return response;
}