data refactor (#27)

* Refactoring to move data access code into Infrastructure project * Fixing namespaces
2017-08-07 10:08:41 -04:00
parent b67f8cc050
commit 084db74c77
9 changed files with 17 additions and 18 deletions
--- a/src/Infrastructure/Data/CatalogContext.cs
+++ b/src/Infrastructure/Data/CatalogContext.cs
@@ -0,0 +1,81 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using Microsoft.eShopWeb.ApplicationCore.Entities;
+
+namespace Infrastructure.Data
+{
+
+    public class CatalogContext : DbContext
+    {
+        public CatalogContext(DbContextOptions<CatalogContext> options) : base(options)
+        {
+        }
+        public DbSet<Basket> Baskets { get; set; }
+        public DbSet<CatalogItem> CatalogItems { get; set; }
+        public DbSet<CatalogBrand> CatalogBrands { get; set; }
+        public DbSet<CatalogType> CatalogTypes { get; set; }
+        protected override void OnModelCreating(ModelBuilder builder)
+        {
+            builder.Entity<CatalogBrand>(ConfigureCatalogBrand);
+            builder.Entity<CatalogType>(ConfigureCatalogType);
+            builder.Entity<CatalogItem>(ConfigureCatalogItem);
+        }
+
+        void ConfigureCatalogItem(EntityTypeBuilder<CatalogItem> builder)
+        {
+            builder.ToTable("Catalog");
+
+            builder.Property(ci => ci.Id)
+                .ForSqlServerUseSequenceHiLo("catalog_hilo")
+                .IsRequired();
+
+            builder.Property(ci => ci.Name)
+                .IsRequired(true)
+                .HasMaxLength(50);
+
+            builder.Property(ci => ci.Price)
+                .IsRequired(true);
+
+            builder.Property(ci => ci.PictureUri)
+                .IsRequired(false);
+
+            builder.HasOne(ci => ci.CatalogBrand)
+                .WithMany()
+                .HasForeignKey(ci => ci.CatalogBrandId);
+
+            builder.HasOne(ci => ci.CatalogType)
+                .WithMany()
+                .HasForeignKey(ci => ci.CatalogTypeId);
+        }
+
+        void ConfigureCatalogBrand(EntityTypeBuilder<CatalogBrand> builder)
+        {
+            builder.ToTable("CatalogBrand");
+
+            builder.HasKey(ci => ci.Id);
+
+            builder.Property(ci => ci.Id)
+               .ForSqlServerUseSequenceHiLo("catalog_brand_hilo")
+               .IsRequired();
+
+            builder.Property(cb => cb.Brand)
+                .IsRequired()
+                .HasMaxLength(100);
+        }
+
+        void ConfigureCatalogType(EntityTypeBuilder<CatalogType> builder)
+        {
+            builder.ToTable("CatalogType");
+
+            builder.HasKey(ci => ci.Id);
+
+            builder.Property(ci => ci.Id)
+               .ForSqlServerUseSequenceHiLo("catalog_type_hilo")
+               .IsRequired();
+
+            builder.Property(cb => cb.Type)
+                .IsRequired()
+                .HasMaxLength(100);
+        }
+    }
+}