33 lines
1.1 KiB
C#
33 lines
1.1 KiB
C#
using back.DataModels;
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using Microsoft.EntityFrameworkCore;
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namespace back.persistance.data.relations;
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public class UserRelationEstablisher : IRelationEstablisher
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{
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public void EstablishRelation(ModelBuilder modelBuilder)
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{
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modelBuilder.Entity<User>(entity =>
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{
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entity.HasOne(d => d.IdNavigation).WithOne(p => p.User)
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.HasForeignKey<User>(d => d.Id)
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.OnDelete(DeleteBehavior.ClientSetNull);
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entity.HasMany(d => d.Roles).WithMany(p => p.Users)
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.UsingEntity<Dictionary<string, object>>(
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"UserRole",
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r => r.HasOne<Role>().WithMany()
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.HasForeignKey("RoleId")
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.OnDelete(DeleteBehavior.ClientSetNull),
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l => l.HasOne<User>().WithMany()
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.HasForeignKey("UserId")
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.OnDelete(DeleteBehavior.ClientSetNull),
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j =>
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{
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j.HasKey("UserId", "RoleId");
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j.ToTable("UserRoles");
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});
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});
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}
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}
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