I have the following table structure:
I want to retrieve all funds for provided reportId . I did it this way:
var result = _context.FundsInReports
.Join(_context.Funds,
a=> a.FundId,
b => b.Id,
(fir, fund) => new {fir, fund})
.Join(_context.Reports,
a=> a.fir.ReportId,
b=> b.Id,
(fir2, report) => new { fir2, report})
.Where(q=> q.fir2.fir.ReportId==reportId)
.Select(res => new FundsResponse()
{
FundId = res.fir2.fund.Id,
LegalName = res.fir2.fund.LegalName,
HeaderName = res.fir2.fund.HeaderName,
PortfolioCurrency = res.fir2.fund.PortfolioCurrencyId,
BaseCurrency = res.fir2.fund.BaseCurrencyId,
FileName = res.fir2.fund.FileName,
Locked = res.fir2.fund.Locked
}).ToList();
and this works fine... However, I would like to use this code:
var result = _context.Funds
.Include(a => a.FundsInReports)
.ThenInclude(a => a.Report) // Many to many , intellisense is not working here !
.Select(res => new FundsResponse()
{
FundId = res.Id,
LegalName = res.LegalName,
HeaderName = res.HeaderName,
PortfolioCurrency = res.PortfolioCurrencyId,
BaseCurrency = res.BaseCurrencyId,
FileName = res.FileName,
Locked = res.Locked
}).ToList();
but I don't know how to add filtering (where) into this code. Thanks...
You don't use Include with custom projections. They are alternative approaches to generating results. So just run
var result = _context.FundsInReport
.Where( fr => fr.ReportId == someId )
.Select(fr => new FundsResponse()
{
FundId = fr.Fund.Id,
LegalName = fr.Fund.LegalName,
HeaderName = fr.Fund.HeaderName,
PortfolioCurrency = fr.Fund.PortfolioCurrencyId,
BaseCurrency = fr.Fund.BaseCurrencyId,
FileName = fr.Fund.FileName,
Locked = fr.Fund.Locked
}).ToList();
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