69 lines
2.8 KiB
C#
69 lines
2.8 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 PersonRelationEstablisher : IRelationEstablisher
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{
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public void EstablishRelation(ModelBuilder modelBuilder)
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{
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modelBuilder.Entity<Photo>(entity =>
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{
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entity.Property(e => e.IsArchived).HasDefaultValue(0);
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entity.Property(e => e.IsFavorite).HasDefaultValue(0);
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entity.Property(e => e.IsPublic).HasDefaultValue(1);
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entity.HasOne(d => d.CreatedByNavigation).WithMany(p => p.Photos)
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.HasForeignKey(d => d.CreatedBy)
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.OnDelete(DeleteBehavior.ClientSetNull);
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entity.HasOne(d => d.Event).WithMany(p => p.Photos).HasForeignKey(d => d.EventId);
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entity.HasMany(d => d.People).WithMany(p => p.PhotosNavigation)
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.UsingEntity<Dictionary<string, object>>(
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"PhotoPerson",
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r => r.HasOne<Person>().WithMany()
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.HasForeignKey("PersonId")
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.OnDelete(DeleteBehavior.ClientSetNull),
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l => l.HasOne<Photo>().WithMany()
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.HasForeignKey("PhotoId")
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.OnDelete(DeleteBehavior.ClientSetNull),
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j =>
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{
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j.HasKey("PhotoId", "PersonId");
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j.ToTable("PhotoPersons");
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});
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entity.HasMany(d => d.Tags).WithMany(p => p.Photos)
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.UsingEntity<Dictionary<string, object>>(
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"PhotoTag",
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r => r.HasOne<Tag>().WithMany()
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.HasForeignKey("TagId")
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.OnDelete(DeleteBehavior.ClientSetNull),
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l => l.HasOne<Photo>().WithMany()
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.HasForeignKey("PhotoId")
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.OnDelete(DeleteBehavior.ClientSetNull),
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j =>
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{
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j.HasKey("PhotoId", "TagId");
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j.ToTable("PhotoTags");
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});
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entity.HasMany(d => d.Users).WithMany(p => p.Photos)
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.UsingEntity<Dictionary<string, object>>(
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"PhotoUserBuyer",
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r => r.HasOne<User>().WithMany()
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.HasForeignKey("UserId")
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.OnDelete(DeleteBehavior.ClientSetNull),
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l => l.HasOne<Photo>().WithMany()
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.HasForeignKey("PhotoId")
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.OnDelete(DeleteBehavior.ClientSetNull),
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j =>
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{
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j.HasKey("PhotoId", "UserId");
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j.ToTable("PhotoUserBuyers");
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});
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});
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}
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}
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