feat(tier): Erwerb/Kauf je Tier (Datum, Preis, Notiz)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-22 22:43:18 +02:00
parent 5e14124322
commit 55e79cda51
16 changed files with 2360 additions and 0 deletions
--- a/GerbilManagerWebAPI/Endpoints/AcquisitionEndpoints.cs
+++ b/GerbilManagerWebAPI/Endpoints/AcquisitionEndpoints.cs
@@ -0,0 +1,89 @@
+using GerbilManagerWebAPI.Dtos;
+using GerbilManagerWebAPI.Models;
+using Microsoft.AspNetCore.Http.HttpResults;
+using Microsoft.EntityFrameworkCore;
+
+namespace GerbilManagerWebAPI.Endpoints
+{
+    /// <summary>
+    /// ERWERB: acquisition data per animal (purchase date/price/note).
+    ///   GET    /acquisitions?gerbilId=…  -> records for one animal (or all), newest date first.
+    ///   GET    /acquisitions/{id}        -> a single record.
+    ///   POST   /acquisitions             -> create, returns 201.
+    ///   PUT    /acquisitions/{id}        -> update, returns 204.
+    ///   DELETE /acquisitions/{id}        -> delete, returns 204.
+    /// Decoupled from gerbils/contacts (loose nullable Guid columns, no FK), so rows survive
+    /// the import re-ingest wipe (mirrors Feedback).
+    /// </summary>
+    public static class AcquisitionEndpoints
+    {
+        public static IEndpointRouteBuilder MapAcquisitionEndpoints(this IEndpointRouteBuilder app)
+        {
+            var group = app.MapGroup("/acquisitions").WithTags("Acquisitions");
+
+            group.MapGet("/", async (ApplicationContext db, Guid? gerbilId) =>
+            {
+                var rows = await db.AcquisitionRecords.AsNoTracking()
+                    .Where(a => gerbilId == null || a.GerbilId == gerbilId)
+                    .ToListAsync();
+                // Order in memory: SQLite (test host) cannot ORDER BY a DateTimeOffset column,
+                // and DateOnly ordering stays consistent across providers this way.
+                return TypedResults.Ok(rows
+                    .OrderByDescending(a => a.Date ?? DateOnly.MinValue)
+                    .ThenByDescending(a => a.CreatedAt)
+                    .Select(ToDto)
+                    .ToList());
+            });
+
+            group.MapGet("/{id:guid}", async Task<Results<Ok<AcquisitionDto>, NotFound>> (Guid id, ApplicationContext db) =>
+            {
+                var a = await db.AcquisitionRecords.AsNoTracking().FirstOrDefaultAsync(x => x.Id == id);
+                return a is null ? TypedResults.NotFound() : TypedResults.Ok(ToDto(a));
+            });
+
+            group.MapPost("/", async (AcquisitionInput input, ApplicationContext db) =>
+            {
+                var a = new AcquisitionRecord
+                {
+                    Id = Guid.NewGuid(),
+                    GerbilId = input.GerbilId,
+                    SourceContactId = input.SourceContactId,
+                    Date = input.Date,
+                    Price = input.Price,
+                    Note = string.IsNullOrWhiteSpace(input.Note) ? null : input.Note.Trim(),
+                    CreatedAt = DateTimeOffset.UtcNow,
+                };
+                db.AcquisitionRecords.Add(a);
+                await db.SaveChangesAsync();
+                return TypedResults.Created($"/acquisitions/{a.Id}", ToDto(a));
+            });
+
+            group.MapPut("/{id:guid}", async Task<Results<NoContent, NotFound>> (Guid id, AcquisitionInput input, ApplicationContext db) =>
+            {
+                var a = await db.AcquisitionRecords.FirstOrDefaultAsync(x => x.Id == id);
+                if (a is null) return TypedResults.NotFound();
+                a.GerbilId = input.GerbilId;
+                a.SourceContactId = input.SourceContactId;
+                a.Date = input.Date;
+                a.Price = input.Price;
+                a.Note = string.IsNullOrWhiteSpace(input.Note) ? null : input.Note.Trim();
+                await db.SaveChangesAsync();
+                return TypedResults.NoContent();
+            });
+
+            group.MapDelete("/{id:guid}", async Task<Results<NoContent, NotFound>> (Guid id, ApplicationContext db) =>
+            {
+                var a = await db.AcquisitionRecords.FirstOrDefaultAsync(x => x.Id == id);
+                if (a is null) return TypedResults.NotFound();
+                db.AcquisitionRecords.Remove(a);
+                await db.SaveChangesAsync();
+                return TypedResults.NoContent();
+            });
+
+            return app;
+        }
+
+        private static AcquisitionDto ToDto(AcquisitionRecord a) =>
+            new(a.Id, a.GerbilId, a.SourceContactId, a.Date, a.Price, a.Note, a.CreatedAt);
+    }
+}