Initiate InventoyTypes from a xlxs

Arrival mostly working

InventoryTraker.Web/Core/Inventory.cs

@@ -1,61 +1,27 @@
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
-using System.ComponentModel.DataAnnotations.Schema;
 
 namespace InventoryTraker.Web.Core
 {
 	// AKA Commodity
-	public class InventoryType 
-	{
-		[DatabaseGenerated(DatabaseGeneratedOption.None)]
-		public string Id { get; set; }
-
-		[Required]
-		public string Name { get; set; }
-
-		[Required]
-		public int UnitsPerCase { get; set; }
-
-		[Required]
-		public string ContainerType { get; set; }
-		
-		public double WeightPerCase { get; set; }
-
-		public decimal PricePerCase { get; set; }
-	}
-
 	public class Inventory
 	{
 		public int Id { get; set; }
 
 		public virtual InventoryType InventoryType { get; set; }
 
-		public virtual ICollection<Transaction>	 Transactions { get; set; }
+		public virtual ICollection<Transaction>	Transactions { get; set; }
 
 		[Required]
 		public DateTime ExpirationDate { get; set; }
 
+		[Required]
+		public DateTime AddedDate { get; set; }
+
 		[Required]
 		public int Quantity { get; set; }
 
 		public string Memo { get; set; }
 	}
-
-	public class Transaction
-	{
-		public int Id { get; set; }
-
-		public virtual Inventory Inventory { get; set; }
-
-		public int AddedQuantity { get; set; }
-
-		public int RemovedQuantity { get; set; }
-
-		public DateTime TransactionDate { get; set; }
-
-		public string Memo { get; set; }
-
-	}
 }

InventoryTraker.Web/Core/InventoryType.cs

@@ -0,0 +1,25 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace InventoryTraker.Web.Core
+{
+	public class InventoryType 
+	{
+		public int Id { get; set; }
+
+		[Required]
+		public string Identifier { get; set; }
+
+		[Required]
+		public string Name { get; set; }
+
+		[Required]
+		public int UnitsPerCase { get; set; }
+
+		[Required]
+		public string ContainerType { get; set; }
+		
+		public double WeightPerCase { get; set; }
+
+		public decimal PricePerCase { get; set; }
+	}
+}

InventoryTraker.Web/Core/Transaction.cs

@@ -0,0 +1,26 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace InventoryTraker.Web.Core
+{
+	public class Transaction
+	{
+		public int Id { get; set; }
+
+		public virtual Inventory Inventory { get; set; }
+
+		[Required]
+		public int AddedQuantity { get; set; }
+
+		[Required]
+		public int RemovedQuantity { get; set; }
+
+		[Required]
+		public DateTime TransactionDate { get; set; }
+
+		public string Memo { get; set; }
+
+		[Required]
+		public DateTime Timestamp { get; set; }
+	}
+}