private async Task <Corporation> GetOrCreateCorporation(int corporationId)
{
Corporation corp = await context.Corporations.FirstOrDefaultAsync(x => x.Id == corporationId);
if (corp == null)
{
var corpdata = await eSIService.GetCorporation(corporationId);
corp = new Corporation
{
Id = corporationId,
Name = corpdata.Name,
Ticker = corpdata.Ticker,
MemberCount = corpdata.MemberCount,
LastUpdated = DateTime.UtcNow
};
await context.AddAsync(corp);
}
else if (corp.LastUpdated < DateTime.UtcNow.AddHours(-24))
{
var corpdata = await eSIService.GetCorporation(corporationId);
corp.Name = corpdata.Name;
corp.Ticker = corpdata.Ticker;
corp.MemberCount = corpdata.MemberCount;
corp.LastUpdated = DateTime.UtcNow;
}
return(corp);
}
public async Task <MonthlyAggregateCorporation> GetOrCreateMonthlyAggregateCorporation(Corporation corporation, DateTime date)
{
var dateMonth = new DateTime(date.Year, date.Month, 1);
MonthlyAggregateCorporation aggregate = await GetMonthlyAggregateCorporation(corporation.Id, dateMonth);
if (aggregate == null)
{
aggregate = new MonthlyAggregateCorporation
{
CorporationID = corporation.Id,
TimeStamp = dateMonth
};
context.Attach(aggregate);
}
return(aggregate);
}
public async Task <DailyAggregateCorporation> GetOrCreateDailyAggregateCorporation(Corporation corporation, DateTime date)
{
DailyAggregateCorporation aggregate = await GetDailyAggregateCorporation(corporation.Id, date);
if (aggregate == null)
{
aggregate = new DailyAggregateCorporation
{
CorporationID = corporation.Id,
TimeStamp = date
};
context.Attach(aggregate);
}
return(aggregate);
}
