99 lines
3.1 KiB
C#
99 lines
3.1 KiB
C#
using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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using Prefab.Base.Catalog.Products;
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using Prefab.Catalog.Domain.Entities;
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namespace Prefab.Catalog.Data.Configs;
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public sealed class ProductConfig() : Prefab.Data.Configs.EntityConfig<Product>("Products", IModuleDb.SchemaName.ToLower())
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{
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public override void Configure(EntityTypeBuilder<Product> builder)
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{
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base.Configure(builder);
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builder.HasKey(p => p.Id);
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builder.Property(p => p.RowVersion)
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.IsRowVersion();
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builder.Property(p => p.Name)
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.HasMaxLength(ProductRules.NameMaxLength)
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.IsRequired();
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builder.Property(p => p.Slug)
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.HasMaxLength(ProductRules.SlugMaxLength);
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builder.Property(p => p.Sku)
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.HasMaxLength(ProductRules.SkuMaxLength);
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builder.Property(p => p.Description)
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.HasMaxLength(ProductRules.DescriptionMaxLength);
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builder.Property(p => p.Price)
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.HasPrecision(18, 2);
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builder.HasIndex(p => p.Sku)
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.IsUnique()
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.HasFilter("[Sku] IS NOT NULL");
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builder.HasIndex(p => p.Slug)
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.IsUnique()
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.HasFilter("[Slug] IS NOT NULL");
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builder.HasOne(p => p.ParentProduct)
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.WithMany(p => p.Variants)
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.HasForeignKey(p => p.ParentProductId)
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.OnDelete(DeleteBehavior.Restrict);
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builder.HasMany(p => p.Attributes)
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.WithOne(a => a.Product)
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.HasForeignKey(a => a.ProductId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.HasMany(p => p.Options)
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.WithOne(o => o.Product)
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.HasForeignKey(o => o.ProductId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.HasMany(p => p.Categories)
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.WithOne(pc => pc.Product)
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.HasForeignKey(pc => pc.ProductId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.HasMany(p => p.RuleSets)
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.WithOne(r => r.Product)
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.HasForeignKey(r => r.ProductId)
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.OnDelete(DeleteBehavior.Cascade);
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builder.HasMany(p => p.AxisValues)
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.WithOne(v => v.ProductVariant)
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.HasForeignKey(v => v.ProductVariantId)
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.OnDelete(DeleteBehavior.NoAction);
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}
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}
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public sealed class VariantAxisValueConfig() : IEntityTypeConfiguration<VariantAxisValue>
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{
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public void Configure(EntityTypeBuilder<VariantAxisValue> builder)
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{
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builder.ToTable("VariantAxisValues", IModuleDb.SchemaName.ToLower());
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builder.HasKey(v => new { v.ProductVariantId, v.OptionDefinitionId });
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builder.HasOne(v => v.ProductVariant)
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.WithMany(p => p.AxisValues)
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.HasForeignKey(v => v.ProductVariantId)
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.OnDelete(DeleteBehavior.NoAction);
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builder.HasOne(v => v.OptionDefinition)
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.WithMany()
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.HasForeignKey(v => v.OptionDefinitionId)
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.OnDelete(DeleteBehavior.NoAction);
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builder.HasOne(v => v.OptionValue)
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.WithMany()
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.HasForeignKey(v => v.OptionValueId)
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.OnDelete(DeleteBehavior.Cascade);
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}
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}
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