issue count date wise in linq

Nanu answered on October 19, 2023 Popularity 2/10 Helpfulness 8/10

answer issue count date wise in linq

issue count date wise in linq

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 public async Task<List<IssueDashboardViewModel>> GetIssuesCount(int year, int month)
        {
            var dueActivities = _context.DueActivity
     .Where(d => d.DueDate >= startDate && d.DueDate <= endDate && (contratId == 0 || d.ContractId == contratId) && (trantypeId == null || typeIds.Contains(d.TransactionType)) && (pbpId == null || pbpIds.Contains(d.PBPId)))
     .ToList(); // Fetch data from the database into memory

                var result = Enumerable.Range(1, DateTime.DaysInMonth(year, month))
                    .GroupJoin(dueActivities,
                        day => day,
                        data => data.DueDate.Day, // Use the day of DueDate for the join
                        (day, data) => new
                        {
                            Date = startDate.AddDays(day - 1),
                            Data = data,
                        })
                    .Select(group => new IssueDashboardViewModel
                    {
                        Id = group.Date.Day,
                        Title = $"Issue on {year}-{month:00}-{group.Date.Day:00}",
                        IssueCount = group.Data.Count(),
                        ActivityTypeCounts = group.Data
                            .GroupBy(d => d.ActivityType)
                            .ToDictionary(g => g.Key, g => g.Count())
                    })
                    .ToList();
        }

Popularity 2/10 Helpfulness 8/10 Language whatever

Source: Grepper

Tags: count date linq whatever wise

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Contributed on Oct 19 2023

Nanu

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