public async Task <CustomerDashboardRp> GetCustomersDashboardProductJourneys(DateTime?start, DateTime?end)
{
var result = new CustomerDashboardRp();
result = await this.InternalGetDashboardCustomersProductJourneys(start, end);
var(bs, be, ps, pe) = DateTimeUtils.CalculateBeforePreviousDates(start, end);
var before = await this.InternalGetDashboardCustomersProductJourneys(bs, be);
var previous = await this.InternalGetDashboardCustomersProductJourneys(ps, pe);
foreach (var product in result.Products)
{
var target_product = previous.Products.Where(c => c.ProductId == product.ProductId).SingleOrDefault();
if (target_product != null)
{
product.Previous = target_product.Effectiveness;
}
var target_before = before.Products.Where(c => c.ProductId == product.ProductId).SingleOrDefault();
if (target_before != null)
{
product.Before = target_before.Effectiveness;
}
}
return(result);
}
public void CalculateBeforePreviousDatesTest()
{
var start = OwlveyCalendar.January201903;
var end = OwlveyCalendar.January201910;
var diff = DateTimeUtils.DaysDiff(end, start);
var(bs, be, ps, pe) = DateTimeUtils.CalculateBeforePreviousDates(start, end);
Assert.Equal(new DateTime(2018, 12, 26), ps);
Assert.Equal(new DateTime(2019, 1, 2, 23, 59, 59), pe);
Assert.Equal(diff, DateTimeUtils.DaysDiff(pe, ps));
Assert.Equal(new DateTime(2018, 12, 18), bs);
Assert.Equal(new DateTime(2018, 12, 25, 23, 59, 59), be);
Assert.Equal(diff, DateTimeUtils.DaysDiff(be, bs));
}
public (DatePeriodValue before, DatePeriodValue previous) CalculateBeforePreviousDates()
{
var(bs, be, ps, pe) = DateTimeUtils.CalculateBeforePreviousDates(this.Start, this.End);
return(new DatePeriodValue(bs, be), new DatePeriodValue(ps, pe));
}
