48 lines
1.4 KiB
C#
48 lines
1.4 KiB
C#
using cuqmbr.TravelGuide.Domain.Entities;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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namespace cuqmbr.TravelGuide.Persistence.PostgreSql.Configurations;
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public class RegionConfiguration : BaseConfiguration<Region>
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{
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public override void Configure(EntityTypeBuilder<Region> builder)
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{
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builder
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.ToTable("regions");
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base.Configure(builder);
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builder
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.Property(r => r.Name)
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.HasColumnName("name")
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.HasColumnType("varchar(64)")
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.IsRequired(true);
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builder
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.Property(r => r.CountryId)
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.HasColumnName("country_id")
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.HasColumnType("bigint")
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.IsRequired(true);
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builder
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.HasOne(r => r.Country)
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.WithMany(c => c.Regions)
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.HasForeignKey(r => r.CountryId)
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.HasConstraintName(
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"fk_" +
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$"{builder.Metadata.GetTableName()}_" +
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$"{builder.Property(r => r.CountryId).Metadata.GetColumnName()}")
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.OnDelete(DeleteBehavior.Cascade);
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builder
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.HasIndex(r => r.CountryId)
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.HasDatabaseName(
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"ix_" +
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$"{builder.Metadata.GetTableName()}_" +
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$"{builder.Property(r => r.CountryId).Metadata.GetColumnName()}");
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}
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}
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