96 lines
2.7 KiB
C#
96 lines
2.7 KiB
C#
using System;
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using System.Collections.Generic;
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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 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.FuelLog;
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namespace MileageTraker.Web.Controllers
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{
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[Authorize(Roles = "Administrator, Developer")]
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public class FuelLogController : ControllerBase
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{
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public ViewResult Index(FuelLogQueryViewModel query)
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{
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var validLogYearMonths = DataService.GetValidFuelLogMonths();
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if (!validLogYearMonths.Any()) // this means no logs in DB
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return View("Empty");
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// default parameter processing
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if (!query.HasParameters())
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{
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query.Year = validLogYearMonths.First().Year;
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query.Month = validLogYearMonths.First().Month;
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}
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if (query.Year.HasValue && !query.Month.HasValue)
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{
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var validLogMonths = validLogYearMonths.Where(dt => dt.Year == query.Year).ToList();
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query.Month = validLogMonths.Min(dt => dt.Month);
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}
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var fuelLogs = DataService.GetFuelLogs();
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//fuelLogs.OrderBy(f => f.FuelLogId);
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//var filteredLogs =
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// (from log in DataService.GetFuelLogIndexViewModels(DataService.FilterLogs(fuelLogs, query))
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// orderby log. descending
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// select log).ToList();
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var viewModel = new FuelLogResultsViewModel(fuelLogs, query, CustomExtensions.YearMonthList(validLogYearMonths));
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//Session.Add("FuelLogPage", Request.Url.PathAndQuery);
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return View(viewModel);
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}
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#region Import
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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(FuelLogImportUploadViewModel 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 fileName = Path.GetFileName(viewModel.File.FileName);
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var path = Path.Combine(Server.MapPath("~/App_Data/uploads"), fileName);
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var fileInfo = new FileInfo(path);
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viewModel.File.SaveAs(path);
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try
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{
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var logImports = FuelmanCsvImporter.Import(fileInfo);
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// todo: add to the database
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DataService.AddFuelLogs(logImports);
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// todo: delete file?
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return View(logImports.ToList());
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}
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//catch (OutOfMemoryException)
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//{
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// TempData["StatusMessage"] = "Problem reading excel document - please verify that the document is in Excel 97-2003 Workbook (.xls) format";
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// TempData["StatusMessage-Type"] = "alert-error";
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//}
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catch (Exception ex)
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{
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TempData["StatusMessage"] = "Problem reading document: " + ex.Message;
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TempData["StatusMessage-Type"] = "alert-error";
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}
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finally
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{
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if (fileInfo.Exists)
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fileInfo.Delete();
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}
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}
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return RedirectToAction("ImportUpload");
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}
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#endregion
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}
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}
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