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LITTER-MORTALITY: DeathsWithin8Weeks field (Frühsterblichkeit)

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Litter.DeathsWithin8Weeks (int?, nullable). LitterDto + LitterInput extended.
Validation: negative → 400, > TotalBorn → 400 (skipped when TotalBorn null).
Migration AddLitterMortality (additive, nullable). 5 new tests. 194/194 green.
Contract: camelCase field deathsWithin8Weeks in LitterDto/LitterInput.
This commit is contained in:
Gulum
2026-06-07 03:31:51 +02:00
parent c1b215d06f
commit 78f87f0d44
7 changed files with 1576 additions and 3 deletions
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21
GerbilManagerWebAPI/Endpoints/LitterEndpoints.cs
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@@ -23,10 +23,12 @@ namespace GerbilManagerWebAPI.Endpoints
return l is null ? TypedResults.NotFound() : TypedResults.Ok(ToDto(l));
});
group.MapPost("/", async Task<Results<Created<LitterDto>, BadRequest<ParentGenderError>>> (LitterInput input, ApplicationContext db) =>
group.MapPost("/", async Task<Results<Created<LitterDto>, BadRequest<ParentGenderError>, BadRequest<string>>> (LitterInput input, ApplicationContext db) =>
{
var err = await ValidateParents(db, input.FatherId, input.MotherId);
if (err is not null) return TypedResults.BadRequest(err);
var mortalityErr = ValidateMortality(input.DeathsWithin8Weeks, input.TotalBorn);
if (mortalityErr is not null) return TypedResults.BadRequest(mortalityErr);
var l = new Litter { Id = Guid.NewGuid(), Name = input.Name, Date = input.Date };
Apply(l, input);
@@ -35,12 +37,14 @@ namespace GerbilManagerWebAPI.Endpoints
return TypedResults.Created($"/litters/{l.Id}", ToDto(l));
});
group.MapPut("/{id:guid}", async Task<Results<NoContent, NotFound, BadRequest<ParentGenderError>>> (Guid id, LitterInput input, ApplicationContext db) =>
group.MapPut("/{id:guid}", async Task<Results<NoContent, NotFound, BadRequest<ParentGenderError>, BadRequest<string>>> (Guid id, LitterInput input, ApplicationContext db) =>
{
var l = await db.Litters.FirstOrDefaultAsync(x => x.Id == id);
if (l is null) return TypedResults.NotFound();
var err = await ValidateParents(db, input.FatherId, input.MotherId);
if (err is not null) return TypedResults.BadRequest(err);
var mortalityErr = ValidateMortality(input.DeathsWithin8Weeks, input.TotalBorn);
if (mortalityErr is not null) return TypedResults.BadRequest(mortalityErr);
l.Name = input.Name;
l.Date = input.Date;
Apply(l, input);
@@ -76,14 +80,25 @@ namespace GerbilManagerWebAPI.Endpoints
private static void Apply(Litter l, LitterInput i)
{
l.TotalBorn = i.TotalBorn;
l.DeathsWithin8Weeks = i.DeathsWithin8Weeks;
l.FatherId = i.FatherId;
l.MotherId = i.MotherId;
l.ExpectedGoHomeDate = i.ExpectedGoHomeDate;
l.Notes = i.Notes;
}
private static string? ValidateMortality(int? deaths, int? totalBorn)
{
if (deaths is null) return null;
if (deaths < 0) return "DeathsWithin8Weeks darf nicht negativ sein.";
if (totalBorn is not null && deaths > totalBorn)
return "DeathsWithin8Weeks darf nicht größer als TotalBorn sein.";
return null;
}
private static LitterDto ToDto(Litter l) => new(
l.Id, l.Name, l.Date, l.TotalBorn, l.FatherId, l.MotherId, l.ExpectedGoHomeDate, l.Notes);
l.Id, l.Name, l.Date, l.TotalBorn, l.DeathsWithin8Weeks,
l.FatherId, l.MotherId, l.ExpectedGoHomeDate, l.Notes);
}
/// <summary>400 body for a father×mother gender mismatch; frontend localises by Code.</summary>