StorageLocationConfiguration.cs
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using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;
using Rcs.Domain.Entities;
namespace Rcs.Infrastructure.DB.Configuration.Domain
{
/// <summary>
/// 库位实体的EF Core配置
/// @author zzy
/// </summary>
public class StorageLocationConfiguration : IEntityTypeConfiguration<StorageLocation>
{
public void Configure(EntityTypeBuilder<StorageLocation> builder)
{
builder.ToTable("storage_locations");
builder.HasKey(e => e.LocationId);
builder.Property(e => e.LocationId)
.HasColumnName("location_id")
.ValueGeneratedNever();
builder.Property(e => e.AreaId)
.HasColumnName("area_id")
.IsRequired();
builder.Property(e => e.LocationTypeId)
.HasColumnName("location_type_id");
builder.Property(e => e.LocationCode)
.HasColumnName("location_code")
.HasMaxLength(50)
.IsRequired();
builder.Property(e => e.LocationName)
.HasColumnName("location_name")
.HasMaxLength(100);
builder.Property(e => e.LayerNumber)
.HasColumnName("layer_number");
builder.Property(e => e.Status)
.HasColumnName("status")
.HasDefaultValue(StorageLocationStatus.Empty);
builder.Property(e => e.IsActive)
.HasColumnName("is_active")
.HasDefaultValue(true);
builder.Property(e => e.CreatedAt)
.HasColumnName("created_at")
.HasColumnType("timestamp without time zone");
builder.Property(e => e.UpdatedAt)
.HasColumnName("updated_at")
.HasColumnType("timestamp without time zone");
// 配置外键关系
builder.HasOne(e => e.StorageArea)
.WithMany(a => a.StorageLocations)
.HasForeignKey(e => e.AreaId)
.OnDelete(DeleteBehavior.Cascade);
builder.HasOne(e => e.MapNode)
.WithMany(n => n.StorageLocations)
.HasForeignKey(e => e.MapNodeId)
.OnDelete(DeleteBehavior.NoAction);
builder.HasOne(e => e.LocationType)
.WithMany(t => t.StorageLocations)
.HasForeignKey(e => e.LocationTypeId)
.OnDelete(DeleteBehavior.NoAction);
// 配置索引
builder.HasIndex(e => e.LocationCode)
.HasDatabaseName("idx_storage_location_code");
builder.HasIndex(e => e.AreaId)
.HasDatabaseName("idx_storage_location_area_id");
builder.HasIndex(e => e.MapNodeId)
.HasDatabaseName("idx_storage_location_map_node_id");
builder.HasIndex(e => e.LocationTypeId)
.HasDatabaseName("idx_storage_location_type_id");
builder.HasIndex(e => e.Status)
.HasDatabaseName("idx_storage_location_status");
}
}
}