Inventory details

InventoryTraker.Web/Controllers/InventoryController.cs

@@ -35,6 +35,13 @@ namespace InventoryTraker.Web.Controllers
 			return BetterJson(viewModels);
 		}
 
+		public JsonResult Find(int id)
+		{
+			var inventory = _context.Inventories.Find(id);
+			var viewModel = Mapper.Map<InventoryViewModel>(inventory);
+			return BetterJson(viewModel);
+		}
+
 		private IQueryable<Inventory> AllInventory()
 		{
 			return _context

InventoryTraker.Web/Controllers/TransactionController.cs

@@ -35,18 +35,26 @@ namespace InventoryTraker.Web.Controllers
 			return BetterJson(viewModels);
 		}
 
-		public JsonResult GetTransactions(int pageNumber, int pageSize)
+		public JsonResult GetTransactions(int? pageNumber, int? pageSize, int? inventoryId)
 		{
-			var viewModels =
+			IQueryable<Transaction> query =
 				_context.Transactions
-				.OrderByDescending(t => t.Timestamp)
-				.Skip((pageNumber - 1) * pageSize)
-				.Take(pageSize)
-				.ProjectTo<TransactionViewModel>()
-				.ToArray();
+				.OrderByDescending(t => t.Timestamp);
 
-			var count = _context.Transactions.Count();
-			return BetterJson(new {totalItems = count, transactions = viewModels});
+			if (inventoryId.HasValue)
+				query = 
+					query.Where(t => t.Inventory.Id == inventoryId.Value);
+
+			if (pageNumber.HasValue && pageSize.HasValue)
+				query = query
+				.Skip((pageNumber.Value - 1) * pageSize.Value)
+				.Take(pageSize.Value);
+			
+			var totalItems = _context.Transactions.Count();
+			var transactions = query
+						.ProjectTo<TransactionViewModel>()
+						.ToArray();
+			return BetterJson(new { totalItems, transactions });
 		}
 	}
 }