public AffairHeadersResponse Post(AffairHeaders request)
{
if (request.AffairHeader.Id > 0)
{
Bm2s.Data.Common.BLL.Parameter.AffairHeader item = Datas.Instance.DataStorage.AffairHeaders[request.AffairHeader.Id];
item.AffairId = request.AffairHeader.Affair.Id;
item.HeaderId = request.AffairHeader.Header.Id;
Datas.Instance.DataStorage.AffairHeaders[request.AffairHeader.Id] = item;
}
else
{
Bm2s.Data.Common.BLL.Parameter.AffairHeader item = new Data.Common.BLL.Parameter.AffairHeader()
{
AffairId = request.AffairHeader.Affair.Id,
HeaderId = request.AffairHeader.Header.Id
};
Datas.Instance.DataStorage.AffairHeaders.Add(item);
request.AffairHeader.Id = item.Id;
}
AffairHeadersResponse response = new AffairHeadersResponse();
response.AffairHeaders.Add(request.AffairHeader);
return response;
}
public AffairHeadersResponse Delete(AffairHeaders request)
{
Bm2s.Data.Common.BLL.Parameter.AffairHeader item = Datas.Instance.DataStorage.AffairHeaders[request.AffairHeader.Id];
Datas.Instance.DataStorage.AffairHeaders.Remove(item);
AffairHeadersResponse response = new AffairHeadersResponse();
response.AffairHeaders.Add(request.AffairHeader);
return response;
}
public AffairHeadersResponse Get(AffairHeaders request)
{
AffairHeadersResponse response = new AffairHeadersResponse();
List<Bm2s.Data.Common.BLL.Parameter.AffairHeader> items = new List<Data.Common.BLL.Parameter.AffairHeader>();
if (!request.Ids.Any())
{
items.AddRange(Datas.Instance.DataStorage.AffairHeaders.Where(item =>
(request.AffairId == 0 || item.AffairId == request.AffairId) &&
(request.HeaderId == 0 || item.HeaderId == request.HeaderId)
));
}
else
{
items.AddRange(Datas.Instance.DataStorage.AffairHeaders.Where(item => request.Ids.Contains(item.Id)));
}
var collection = (from item in items
select new Bm2s.Poco.Common.Parameter.AffairHeader()
{
Affair = new AffairsService().Get(new Affairs() { Ids = new List<int>() { item.AffairId } }).Affairs.FirstOrDefault(),
Header = new HeadersService().Get(new Headers() { Ids = new List<int>() { item.HeaderId } }).Headers.FirstOrDefault(),
Id = item.Id
}).AsQueryable().OrderBy(request.Order, !request.DescendingOrder);
response.ItemsCount = collection.Count();
if (request.PageSize > 0)
{
response.AffairHeaders.AddRange(collection.Skip((request.CurrentPage - 1) * request.PageSize).Take(request.PageSize));
}
else
{
response.AffairHeaders.AddRange(collection);
}
try
{
response.PagesCount = collection.Count() / response.AffairHeaders.Count + (collection.Count() % response.AffairHeaders.Count > 0 ? 1 : 0);
}
catch
{
response.PagesCount = 1;
}
return response;
}