Editing Purpose from LogController works

Web/Controllers/ControllerBase.cs

@@ -75,5 +75,11 @@ namespace MileageTraker.Web.Controllers
 			DataService.UpdateUser(user);
 			return url;
 		}
+
+		protected SelectList GetPurposeTypesSelectList()
+		{
+			var selectList = new SelectList(DataService.GetPurposeTypes(), "PurposeTypeId", "Purpose");
+			return selectList;
+		}
 	}
 }

Web/Controllers/CreateLogController.cs

@@ -109,11 +109,5 @@ namespace MileageTraker.Web.Controllers
 					}
 			};
 		}
-
-		private SelectList GetPurposeTypesSelectList()
-		{
-			var selectList = new SelectList(DataService.GetPurposeTypes(), "PurposeTypeId", "Purpose");
-			return selectList;
-		}
 	}
 }

Web/Controllers/LogController.cs

@@ -89,7 +89,10 @@ namespace MileageTraker.Web.Controllers
 		public ViewResult Details(int id)
         {
 			var log = DataService.GetLog(id);
-			var viewModel = new LogViewModel(log);
+			var viewModel = new LogViewModel(log)
+				{
+					Purpose = {Available = GetPurposeTypesSelectList()}
+				};
 			return View(viewModel);
         }
 		
@@ -130,8 +133,9 @@ namespace MileageTraker.Web.Controllers
 		{
 			var viewModel = new LogViewModel
 				{
-					Date = DateTime.Today, 
-					VehicleId = vehicleId
+					Date = DateTime.Today,
+					VehicleId = vehicleId,
+					Purpose = {Available = GetPurposeTypesSelectList()},
 				};
 
 			return View(viewModel);
@@ -149,20 +153,29 @@ namespace MileageTraker.Web.Controllers
 				log.UserHostAddress = HttpContext.Request.UserHostAddress;
 				log.UserAgent = HttpContext.Request.UserAgent;
 
+				if (viewModel.Purpose != null)
+					log.Purpose =
+						DataService.GetPurposeTypes()
+						.First(pt => pt.PurposeTypeId == viewModel.Purpose.Selected);
+
 				DataService.AddLog(log);
 
 				TempData["StatusMessage"] = "Log created";
                 return RedirectToAction("Index");  
             }
 
+	        viewModel.Purpose.Available = GetPurposeTypesSelectList();
             return View(viewModel);
         }
 
 		public ActionResult Edit(int id)
         {
 			var log = DataService.GetLog(id);
-			var logViewModel = new LogViewModel(log);
-			return View(logViewModel);
+			var viewModel = new LogViewModel(log)
+				{
+					Purpose = {Available = GetPurposeTypesSelectList()}
+				};
+			return View(viewModel);
         }
 
 		[HttpPost]
@@ -175,18 +188,28 @@ namespace MileageTraker.Web.Controllers
 				viewModel.SetProperties(log);
 				log.User = DataService.FindUserByFullName(viewModel.UserFullName);
 
-	            DataService.UpdateLog(log);
+				if (viewModel.Purpose != null)
+					log.Purpose =
+						DataService.GetPurposeTypes()
+						.First(pt => pt.PurposeTypeId == viewModel.Purpose.Selected);
+				
+				DataService.UpdateLog(log);
 
 	            TempData["StatusMessage"] = "Log updated";
                 return RedirectToAction("Details", new{id = log.LogId});
             }
-            return View(viewModel);
+
+			viewModel.Purpose.Available = GetPurposeTypesSelectList();
+			return View(viewModel);
         }
 
 		public ActionResult Delete(int id)
         {
         	var log = DataService.GetLog(id);
-			var viewModel = new LogViewModel(log);
+			var viewModel = new LogViewModel(log)
+				{
+					Purpose = {Available = GetPurposeTypesSelectList()}
+				};
 			return View(viewModel);
         }