Remove inventory, delete transactions

InventoryTraker.Web/Controllers/ControllerBase.cs

@@ -12,7 +12,7 @@ namespace InventoryTraker.Web.Controllers
 			return new BetterJsonResult<T> {Data = model};
 		}
 
-		protected IEnumerable<string> GetModelStateErrorList()
+		protected string[] GetModelStateErrorList()
 		{
 			var errorList =
 				from kvp in ModelState
@@ -20,13 +20,18 @@ namespace InventoryTraker.Web.Controllers
 				let errors = string.Join(", ", kvp.Value.Errors.Select(e => e.ErrorMessage))
 				let msg = kvp.Key + ": " + errors
 				select msg;
-			return errorList;
+			return errorList.ToArray();
 		}
 
 		protected JsonResult GetModelStateErrorListJson()
+		{
+			return GetErrorListJson(GetModelStateErrorList());
+		}
+
+		protected JsonResult GetErrorListJson(params string[] errors)
 		{
 			var betterJsonResult = new BetterJsonResult();
-			foreach (var err in GetModelStateErrorList())
+			foreach (var err in errors)
 				betterJsonResult.AddError(err);
 			return betterJsonResult;
 		}