47 lines
1.5 KiB
C#
47 lines
1.5 KiB
C#
using Koogle.Domain.Entities;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Koogle.Infrastructure.Data.Configurations;
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public class DayPersonConfiguration : IEntityTypeConfiguration<DayPerson>
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{
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public void Configure(EntityTypeBuilder<DayPerson> builder)
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{
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builder.ToTable("DayPersons");
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// Ein Person genau einmal pro Day
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builder.HasKey(x => new { x.DayId, x.PersonId });
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builder.Property(x => x.ClubId).IsRequired();
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builder.HasOne(x => x.Club)
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.WithMany()
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.HasForeignKey(x => x.ClubId)
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.OnDelete(DeleteBehavior.Cascade);
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// Club-Konsistenz: (DayId, ClubId) muss in Day(Id, ClubId) existieren
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builder.HasOne(x => x.Day)
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.WithMany(x => x.DayPersons)
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.HasForeignKey(x => new { x.DayId, x.ClubId })
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.HasPrincipalKey(d => new { d.Id, d.ClubId })
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.OnDelete(DeleteBehavior.Cascade);
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// Club-Konsistenz: (PersonId, ClubId) muss in Person(Id, ClubId) existieren
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builder.HasOne(x => x.Person)
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.WithMany(x => x.DayPersons)
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.HasForeignKey(x => new { x.PersonId, x.ClubId })
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.HasPrincipalKey(p => new { p.Id, p.ClubId })
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.OnDelete(DeleteBehavior.Cascade);
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builder.HasIndex(x => x.ClubId);
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builder.HasIndex(x => x.DayId);
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}
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}
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