feat: add salary insights

2026-07-31 00:15:38 +02:00
parent af3cf1cdaa
commit 235d22c059
5 changed files with 83 additions and 4 deletions
@@ -85,7 +85,11 @@ namespace JobTrackerApi.Services
                    j.SavedAt,
                    j.CompanyId,
                    CompanyName = j.Company.Name,
-                    CompanySource = j.Company.Source
+                    CompanySource = j.Company.Source,
+                    j.SalaryMin,
+                    j.SalaryMax,
+                    j.SalaryCurrency,
+                    j.SalaryPeriod
                })
                .ToListAsync(cancellationToken);

@@ -176,6 +180,23 @@ namespace JobTrackerApi.Services
                .Select(p => new StageDurationDto(p.Stage, p.MedianDays, p.Count))
                .ToList();

+            var salaryInsights = activeJobs
+                .Where(j => (j.SalaryMin is not null || j.SalaryMax is not null)
+                    && !string.IsNullOrWhiteSpace(j.SalaryCurrency)
+                    && !string.IsNullOrWhiteSpace(j.SalaryPeriod))
+                .GroupBy(j => new { Currency = j.SalaryCurrency!.ToUpperInvariant(), Period = j.SalaryPeriod!.ToLowerInvariant() })
+                .Select(g => new SalaryInsightDto(
+                    g.Key.Currency,
+                    g.Key.Period,
+                    g.Count(),
+                    g.Min(j => j.SalaryMin ?? j.SalaryMax!.Value),
+                    g.Max(j => j.SalaryMax ?? j.SalaryMin!.Value),
+                    Math.Round(g.Average(j => ((j.SalaryMin ?? j.SalaryMax!.Value) + (j.SalaryMax ?? j.SalaryMin!.Value)) / 2m), 0)))
+                .OrderByDescending(x => x.Count)
+                .ThenBy(x => x.Currency)
+                .ThenBy(x => x.Period)
+                .ToList();
+
            return new AnalyticsOverviewDto(
                Funnel: funnel,
                ResponseRateBySource: responseRateBySource,
@@ -183,7 +204,8 @@ namespace JobTrackerApi.Services
                MedianDaysToFirstResponse: medianDays,
                TotalResponses: activeJobs.Count(j => j.ResponseReceived || j.ResponseDate is not null),
                TotalActive: activeJobs.Count,
-                TimeInStage: timeInStage
+                TimeInStage: timeInStage,
+                SalaryInsights: salaryInsights
            );
        }
    }