feat: remove Supplier/SupplierOffering/PurchaseItem entities and migrate schema

CutList.Web/Data/ApplicationDbContext.cs

@@ -12,15 +12,12 @@ public class ApplicationDbContext : DbContext
 
     public DbSet<Material> Materials => Set<Material>();
     public DbSet<MaterialDimensions> MaterialDimensions => Set<MaterialDimensions>();
-    public DbSet<Supplier> Suppliers => Set<Supplier>();
     public DbSet<StockItem> StockItems => Set<StockItem>();
-    public DbSet<SupplierOffering> SupplierOfferings => Set<SupplierOffering>();
     public DbSet<StockTransaction> StockTransactions => Set<StockTransaction>();
     public DbSet<CuttingTool> CuttingTools => Set<CuttingTool>();
     public DbSet<Job> Jobs => Set<Job>();
     public DbSet<JobPart> JobParts => Set<JobPart>();
     public DbSet<JobStock> JobStocks => Set<JobStock>();
-    public DbSet<PurchaseItem> PurchaseItems => Set<PurchaseItem>();
 
     protected override void OnModelCreating(ModelBuilder modelBuilder)
     {
@@ -143,15 +140,6 @@ public class ApplicationDbContext : DbContext
             entity.HasIndex(e => e.NominalSize);
         });
 
-        // Supplier
-        modelBuilder.Entity<Supplier>(entity =>
-        {
-            entity.HasKey(e => e.Id);
-            entity.Property(e => e.Name).HasMaxLength(100).IsRequired();
-            entity.Property(e => e.ContactInfo).HasMaxLength(500);
-            entity.Property(e => e.CreatedAt).HasDefaultValueSql("GETUTCDATE()");
-        });
-
         // StockItem
         modelBuilder.Entity<StockItem>(entity =>
         {
@@ -174,7 +162,6 @@ public class ApplicationDbContext : DbContext
         {
             entity.HasKey(e => e.Id);
             entity.Property(e => e.Notes).HasMaxLength(500);
-            entity.Property(e => e.UnitPrice).HasPrecision(10, 2);
             entity.Property(e => e.CreatedAt).HasDefaultValueSql("GETUTCDATE()");
 
             entity.HasOne(e => e.StockItem)
@@ -186,33 +173,6 @@ public class ApplicationDbContext : DbContext
                 .WithMany()
                 .HasForeignKey(e => e.JobId)
                 .OnDelete(DeleteBehavior.SetNull);
-
-            entity.HasOne(e => e.Supplier)
-                .WithMany()
-                .HasForeignKey(e => e.SupplierId)
-                .OnDelete(DeleteBehavior.SetNull);
-        });
-
-        // SupplierOffering
-        modelBuilder.Entity<SupplierOffering>(entity =>
-        {
-            entity.HasKey(e => e.Id);
-            entity.Property(e => e.PartNumber).HasMaxLength(100);
-            entity.Property(e => e.SupplierDescription).HasMaxLength(255);
-            entity.Property(e => e.Price).HasPrecision(10, 2);
-            entity.Property(e => e.Notes).HasMaxLength(255);
-
-            entity.HasOne(e => e.StockItem)
-                .WithMany(s => s.SupplierOfferings)
-                .HasForeignKey(e => e.StockItemId)
-                .OnDelete(DeleteBehavior.Cascade);
-
-            entity.HasOne(e => e.Supplier)
-                .WithMany(s => s.Offerings)
-                .HasForeignKey(e => e.SupplierId)
-                .OnDelete(DeleteBehavior.Cascade);
-
-            entity.HasIndex(e => new { e.SupplierId, e.StockItemId }).IsUnique();
         });
 
         // CuttingTool
@@ -282,34 +242,6 @@ public class ApplicationDbContext : DbContext
                 .OnDelete(DeleteBehavior.SetNull);
         });
 
-        // PurchaseItem
-        modelBuilder.Entity<PurchaseItem>(entity =>
-        {
-            entity.HasKey(e => e.Id);
-            entity.Property(e => e.Notes).HasMaxLength(500);
-            entity.Property(e => e.Status)
-                .HasMaxLength(20)
-                .HasConversion(
-                    v => v.ToString(),
-                    v => Enum.Parse<PurchaseItemStatus>(v));
-            entity.Property(e => e.CreatedAt).HasDefaultValueSql("GETUTCDATE()");
-
-            entity.HasOne(e => e.StockItem)
-                .WithMany()
-                .HasForeignKey(e => e.StockItemId)
-                .OnDelete(DeleteBehavior.Cascade);
-
-            entity.HasOne(e => e.Supplier)
-                .WithMany()
-                .HasForeignKey(e => e.SupplierId)
-                .OnDelete(DeleteBehavior.SetNull);
-
-            entity.HasOne(e => e.Job)
-                .WithMany()
-                .HasForeignKey(e => e.JobId)
-                .OnDelete(DeleteBehavior.SetNull);
-        });
-
         // Seed default cutting tools
         modelBuilder.Entity<CuttingTool>().HasData(
             new CuttingTool { Id = 1, Name = "Bandsaw", KerfInches = 0.0625m, IsDefault = true, IsActive = true },

CutList.Web/Data/Entities/PurchaseItem.cs

@@ -1,25 +0,0 @@
-namespace CutList.Web.Data.Entities;
-
-public enum PurchaseItemStatus
-{
-    Pending,
-    Ordered,
-    Received
-}
-
-public class PurchaseItem
-{
-    public int Id { get; set; }
-    public int StockItemId { get; set; }
-    public int? SupplierId { get; set; }
-    public int Quantity { get; set; }
-    public int? JobId { get; set; }
-    public string? Notes { get; set; }
-    public PurchaseItemStatus Status { get; set; } = PurchaseItemStatus.Pending;
-    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
-    public DateTime? UpdatedAt { get; set; }
-
-    public StockItem StockItem { get; set; } = null!;
-    public Supplier? Supplier { get; set; }
-    public Job? Job { get; set; }
-}

CutList.Web/Data/Entities/StockItem.cs

@@ -13,6 +13,5 @@ public class StockItem
     public DateTime? UpdatedAt { get; set; }
 
     public Material Material { get; set; } = null!;
-    public ICollection<SupplierOffering> SupplierOfferings { get; set; } = new List<SupplierOffering>();
     public ICollection<StockTransaction> Transactions { get; set; } = new List<StockTransaction>();
 }

CutList.Web/Data/Entities/StockTransaction.cs

@@ -7,14 +7,11 @@ public class StockTransaction
     public int Quantity { get; set; }
     public StockTransactionType Type { get; set; }
     public int? JobId { get; set; }
-    public int? SupplierId { get; set; }
-    public decimal? UnitPrice { get; set; }
     public string? Notes { get; set; }
     public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
 
     public StockItem StockItem { get; set; } = null!;
     public Job? Job { get; set; }
-    public Supplier? Supplier { get; set; }
 }
 
 public enum StockTransactionType

CutList.Web/Data/Entities/Supplier.cs

@@ -1,13 +0,0 @@
-namespace CutList.Web.Data.Entities;
-
-public class Supplier
-{
-    public int Id { get; set; }
-    public string Name { get; set; } = string.Empty;
-    public string? ContactInfo { get; set; }
-    public string? Notes { get; set; }
-    public bool IsActive { get; set; } = true;
-    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
-
-    public ICollection<SupplierOffering> Offerings { get; set; } = new List<SupplierOffering>();
-}

CutList.Web/Data/Entities/SupplierOffering.cs

@@ -1,16 +0,0 @@
-namespace CutList.Web.Data.Entities;
-
-public class SupplierOffering
-{
-    public int Id { get; set; }
-    public int StockItemId { get; set; }
-    public int SupplierId { get; set; }
-    public string? PartNumber { get; set; }
-    public string? SupplierDescription { get; set; }
-    public decimal? Price { get; set; }
-    public string? Notes { get; set; }
-    public bool IsActive { get; set; } = true;
-
-    public StockItem StockItem { get; set; } = null!;
-    public Supplier Supplier { get; set; } = null!;
-}