Save leafinput to DB, update style for file upload

Web/Controllers/LeafInputController.cs

@@ -1,4 +1,5 @@
-using System.IO;
+using System;
+using System.IO;
 using System.Linq;
 using System.Web;
 using System.Web.Mvc;
@@ -21,12 +22,10 @@ namespace LeafWeb.Web.Controllers
 		{
 			var path = Path.Combine(Server.MapPath("~/Files/"), directoryName + "\\");
 			var directory = new DirectoryInfo(path);
-			if (!directory.Exists)
-			{
-				return new FileInfo[] {};
-			}
-
-			return directory.GetFiles();
+			return 
+				!directory.Exists 
+				? new FileInfo[] {} 
+				: directory.GetFiles();
 		}
 
 		private void DeleteBackloadDirectory(string directoryName)
@@ -34,9 +33,7 @@ namespace LeafWeb.Web.Controllers
 			var path = Path.Combine(Server.MapPath("~/Files/"), directoryName + "\\");
 			var directory = new DirectoryInfo(path);
 			if (directory.Exists)
-			{
 				directory.Delete(true);
-			}
 		}
 
 		[HttpParamAction]
@@ -47,11 +44,9 @@ namespace LeafWeb.Web.Controllers
 			var files = GetBackloadDirectoryFiles(Session.SessionID);
 
 			if (!files.Any())
-			{
-				ModelState.AddModelError("", "Must select at least one file");
-			}
+				ModelState.AddModelError("Files", "Must select at least one file");
 
-			if (ModelState.IsValid && !IsHttpParamActionMatch())
+			if (ModelState.IsValid && !IsHttpParamActionMatch()) // HttpParamMatch indicates it's backing out from Confirm
 			{
 				// Go to confirmation
 				var confirmViewModel = new ConfirmViewModel(viewModel, files.Select(f => f.Name).ToArray());
@@ -69,26 +64,27 @@ namespace LeafWeb.Web.Controllers
 
 			if (!files.Any())
 			{
-				ModelState.AddModelError("", "Must select at least one file");
+				ModelState.AddModelError("Files", "Must select at least one file");
 			}
 
 			if (ModelState.IsValid)
 			{
 				// convert viewModel into Model
-				var model = viewModel.GetFileInput();
+				var leafInput = viewModel.GetFileInput();
 				// load files into LeafInputFile
-				var leafInputFiles =
-					from f in files
+				leafInput.LeafInputFiles =
+					(from f in files
 					let bytes = System.IO.File.ReadAllBytes(f.FullName)
-					select new LeafInputFile {Filename = f.Name, Contents = bytes};
+					select new LeafInputFile {Filename = f.Name, Contents = bytes}).ToList();
 
-				// TODO: Save to db
+				// Save to db
+				DataService.AddLeafInput(leafInput);
 
 				DeleteBackloadDirectory(Session.SessionID);
 			
 				SetStatusMessage(
 					HttpUtility.HtmlEncode(
-					$"A data set has submitted for '{viewModel.Identifier}' from '{viewModel.SiteId}'. "
+					$"A data set has submitted for '{viewModel.Identifier}' from '{viewModel.SiteId}'. " + Environment.NewLine
 					+ $"When complete, an email will be delivered to {viewModel.Name} <{viewModel.Email}> with results."),
 					StatusType.Success);
 				return RedirectToAction("Index");