46 lines
1.4 KiB
C#
46 lines
1.4 KiB
C#
namespace Adapters.Driven.Persistence.Configurations;
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using Domain.Entities;
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using Domain.ValueObjects;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.ChangeTracking;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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public class StudentConfiguration : IEntityTypeConfiguration<Student>
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{
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public void Configure(EntityTypeBuilder<Student> builder)
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{
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builder.ToTable("Students");
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builder.HasKey(s => s.Id);
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builder.Property(s => s.Name)
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.IsRequired()
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.HasMaxLength(100);
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// Email value object with proper converter and comparer
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var emailComparer = new ValueComparer<Email>(
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(e1, e2) => e1 != null && e2 != null && e1.Value == e2.Value,
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e => e.Value.GetHashCode(),
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e => Email.Create(e.Value));
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builder.Property(s => s.Email)
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.IsRequired()
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.HasMaxLength(150)
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.HasConversion(
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e => e.Value,
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v => Email.Create(v))
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.Metadata.SetValueComparer(emailComparer);
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// Use raw column name for index to avoid value object issues
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builder.HasIndex("Email").IsUnique();
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builder.HasMany(s => s.Enrollments)
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.WithOne(e => e.Student)
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.HasForeignKey(e => e.StudentId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.Navigation(s => s.Enrollments).AutoInclude(false);
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}
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}
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