feat(attendance): add SetCountsAsync to set all three age groups for a date

2026-06-24 11:14:09 -07:00
parent 182f8bf74c
commit 8d91bbeb31
3 changed files with 85 additions and 0 deletions
@@ -0,0 +1,60 @@
+using System.Security.Claims;
+using Microsoft.AspNetCore.Http;
+using Microsoft.EntityFrameworkCore;
+using Moq;
+using ROLAC.API.Data;
+using ROLAC.API.Data.Interceptors;
+using ROLAC.API.Services;
+using Xunit;
+
+namespace ROLAC.API.Tests.Services;
+
+public class MealAttendanceServiceTests
+{
+    // MealAttendance is auditable, so the InMemory provider requires CreatedBy/UpdatedBy
+    // to be set before insert. Wire in the AuditSaveChangesInterceptor (as the other
+    // service tests do) so those columns are stamped automatically on SaveChanges.
+    private static AppDbContext BuildDb()
+    {
+        var claims = new[] { new Claim(ClaimTypes.NameIdentifier, "test-user") };
+        var ctx    = new DefaultHttpContext { User = new(new ClaimsIdentity(claims)) };
+        var mock   = new Mock<IHttpContextAccessor>();
+        mock.Setup(x => x.HttpContext).Returns(ctx);
+        return new AppDbContext(new DbContextOptionsBuilder<AppDbContext>()
+            .UseInMemoryDatabase(Guid.NewGuid().ToString())
+            .AddInterceptors(new AuditSaveChangesInterceptor(
+                new ROLAC.API.Services.Logging.CurrentUserAccessor(mock.Object))).Options);
+    }
+
+    [Fact]
+    public async Task SetCountsAsync_CreatesRowWhenMissing_AndReturnsTotals()
+    {
+        using var db = BuildDb();
+        var svc = new MealAttendanceService(db);
+        var date = new DateOnly(2026, 5, 31);
+
+        var result = await svc.SetCountsAsync(date, adult: 40, youth: 12, kid: 8);
+
+        Assert.Equal("2026-05-31", result.Date);
+        Assert.Equal(40, result.Adult);
+        Assert.Equal(12, result.Youth);
+        Assert.Equal(8, result.Kid);
+        Assert.Single(db.MealAttendances.Where(a => a.AttendanceDate == date));
+    }
+
+    [Fact]
+    public async Task SetCountsAsync_OverwritesExistingRow_AndClampsNegativesToZero()
+    {
+        using var db = BuildDb();
+        var svc = new MealAttendanceService(db);
+        var date = new DateOnly(2026, 5, 31);
+        await svc.SetCountsAsync(date, 40, 12, 8);
+
+        var result = await svc.SetCountsAsync(date, adult: 50, youth: -3, kid: 0);
+
+        Assert.Equal(50, result.Adult);
+        Assert.Equal(0,  result.Youth);   // negative clamped to zero
+        Assert.Equal(0,  result.Kid);
+        Assert.Single(db.MealAttendances.Where(a => a.AttendanceDate == date)); // still one row
+    }
+}