Admin import functional
This commit is contained in:
@@ -1,10 +1,16 @@
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using System;
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using System.Collections.Generic;
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using System.Data.Entity.Validation;
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using System.IO;
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using System.Linq;
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using System.Web.Mvc;
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using System.Web.Routing;
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using MileageTraker.Web.Attributes;
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using MileageTraker.Web.DAL;
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using MileageTraker.Web.Models;
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using MileageTraker.Web.Utility;
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using MileageTraker.Web.ViewModels;
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using MileageTraker.Web.ViewModels.CreateLog;
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using MileageTraker.Web.ViewModels.Log;
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using MileageTraker.Web.ViewModels.Vehicle;
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@@ -63,7 +69,7 @@ namespace MileageTraker.Web.Controllers
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query.Month,
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query.LogType.HasValue ? "-" + query.LogType.Value.GetDisplayShortName() : "");
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var export = ExcelWriter.WriteXls(filteredLogs, name, name);
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var export = ExcelWriter<LogIndexViewModel>.WriteXls(filteredLogs, name, name);
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return File(export, "application/ms-excel", name + ".xls");
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}
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@@ -168,6 +174,13 @@ namespace MileageTraker.Web.Controllers
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return View(viewModel);
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}
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[HttpGet]
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public ActionResult Create(LogImportViewModel viewModel)
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{
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// TODO: complete?
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return View();
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}
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public ActionResult Edit(int id)
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{
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var log = DataService.GetLog(id);
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@@ -236,5 +249,201 @@ namespace MileageTraker.Web.Controllers
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var log = DataService.GetLog(id);
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return PartialView(new LogPartialDetails(log));
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}
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}
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// TODO: Fix?
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public ActionResult ImportUpload()
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{
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return View();
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}
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[HttpPost]
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public ActionResult Import(ImportUploadViewModel viewModel)
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{
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if (ModelState.IsValid && viewModel.File != null && viewModel.File.ContentLength > 0)
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{
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var user = DataService.FindUserByFullName(viewModel.UserName) ??
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DataService.FindUserByUsername(viewModel.UserName);
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if (user == null)
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{
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TempData["StatusMessage"] = "User " + viewModel.UserName + " not found";
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TempData["StatusMessage-Type"] = "alert-error";
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}
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else
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{
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ViewData["UserFullName"] = user.FullName;
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var fileName = Path.GetFileName(viewModel.File.FileName);
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var path = Path.Combine(Server.MapPath("~/App_Data/uploads"), fileName);
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viewModel.File.SaveAs(path);
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IEnumerable<LogImportViewModel> logImports;
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try
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{
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logImports = LogImporter.Import(path);
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// todo: delete file?
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return View(logImports.ToList());
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}
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catch (Exception ex)
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{
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TempData["StatusMessage"] = "Problem reading excel document: " + ex.Message;
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TempData["StatusMessage-Type"] = "alert-error";
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}
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}
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}
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return RedirectToAction("ImportUpload");
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}
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enum ImportStatus
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{
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Success,
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Failure,
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Duplicate
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}
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[HttpPost]
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[ActionLog]
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public ActionResult ImportCreate(LogImportViewModel viewModel, string userFullName)
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{
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var buttonAttributes = new Dictionary<string, object> { { "class", "btn btn-mini" }, { "target", "_blank" } };
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var correctItLink = HtmlHelper.GenerateLink(
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ControllerContext.RequestContext, RouteTable.Routes,
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"Correct", "Default", "Create", "Log",
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null,
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buttonAttributes);
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try
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{
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// verify log type
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if (!typeof (MileageLogType).IsValidValue(viewModel.LogType))
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{
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return Json(new
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{
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Status = ImportStatus.Failure.ToString(),
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Message = "Invalid Log Type: \"" + viewModel.LogType + "\"",
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//Action = correctItLink
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}, JsonRequestBehavior.AllowGet);
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}
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// verify purpose
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var purposeType = DataService.FindPurposeType(viewModel.Purpose);
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if (purposeType == null)
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{
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return Json(new
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{
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Status = ImportStatus.Failure.ToString(),
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Message = "Invalid Purpose: " + viewModel.Purpose,
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//Action = correctItLink
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}, JsonRequestBehavior.AllowGet);
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}
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if (!ModelState.IsValid)
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{
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var errorList = GetModelStateErrorList(ModelState);
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// remove the object name from the errors
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errorList = errorList.Select(s => s.Replace("viewModel.", ""));
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return Json(new
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{
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Status = ImportStatus.Failure.ToString(),
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Message = string.Join(", ", errorList),
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//Action = correctItLink
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}, JsonRequestBehavior.AllowGet);
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}
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var log = viewModel.GetLog();
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log.User = DataService.FindUserByFullName(userFullName);
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log.Source = HttpContext.Request.Url.AbsolutePath;
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log.UserHostAddress = HttpContext.Request.UserHostAddress;
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log.UserAgent = HttpContext.Request.UserAgent;
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log.Purpose = purposeType;
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// check duplicate
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var duplicateLogs = DataService.GetDuplicateLogs(log).ToList();
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if (duplicateLogs.Any())
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{
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var link = HtmlHelper.GenerateLink(
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ControllerContext.RequestContext, RouteTable.Routes,
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"Details", "Default", "Details", "Log",
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new RouteValueDictionary(new{ id = duplicateLogs.First().LogId }),
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buttonAttributes);
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return Json(new
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{
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Status = ImportStatus.Duplicate.ToString(),
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Message = "This log has been previously entered",
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Action = link
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}, JsonRequestBehavior.AllowGet);
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}
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// verify vehicle exists
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if (DataService.GetVehicle(log.VehicleId) == null)
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{
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return Json(new
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{
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Status = ImportStatus.Failure.ToString(),
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Message = "Vehile with supplied ID does not exist",
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Action = correctItLink
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}, JsonRequestBehavior.AllowGet);
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}
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// SAVE IT!
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DataService.AddLog(log);
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var successLink = HtmlHelper.GenerateLink(
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ControllerContext.RequestContext, RouteTable.Routes,
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"Details", "Default", "Details", "Log",
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new RouteValueDictionary(new { id = log.LogId }),
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buttonAttributes);
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return Json(new
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{
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Status = ImportStatus.Success.ToString(),
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Action = successLink
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}, JsonRequestBehavior.AllowGet);
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}
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catch (DbEntityValidationException ex)
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{
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// Retrieve the error messages as a list of strings.
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var errorMessages = ex.EntityValidationErrors
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.SelectMany(x => x.ValidationErrors)
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.Select(x => x.ErrorMessage);
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// Join the list to a single string.
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var fullErrorMessage = string.Join(", ", errorMessages);
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return Json(new
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{
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Status = ImportStatus.Failure.ToString(),
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Message = fullErrorMessage,
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Action = correctItLink
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},
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JsonRequestBehavior.AllowGet);
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}
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catch (Exception ex)
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{
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var message = ex.Message;
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return Json(new
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{
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Status = ImportStatus.Failure.ToString(),
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Message = message,
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Action = correctItLink
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}, JsonRequestBehavior.AllowGet);
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}
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}
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private static IEnumerable<string> GetModelStateErrorList(ModelStateDictionary modelStateDictionary)
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{
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var errorList =
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from kvp in modelStateDictionary
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where kvp.Value.Errors.Any()
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let errors = string.Join(", ", kvp.Value.Errors.Select(e => e.ErrorMessage))
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let msg = kvp.Key + ": " + errors
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select msg;
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return errorList;
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}
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public ActionResult ImportTemplate()
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{
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var template = LogImportTemplateWriter.Write();
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return File(template, "application/ms-excel", "MileageTraker_ImportTemplate.xls");
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}
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}
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}
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