385 lines
17 KiB
C#

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using AutoMapper;
using gehGassi.Common.Data;
using gehGassi.Core.Interfaces;
using gehGassi.Core.Services;
using gehGassi.Domain.Common;
using gehGassi.Permissions;
using gehGassi.Web.Auth;
using gehGassi.Web.Auth.Attributes;
using gehGassi.Web.Helper;
using gehGassi.Web.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Localization;
namespace gehGassi.Web.Controllers
{
/// <summary>
/// Controller für die Verwaltung von Hunden
/// </summary>
[Authorize]
public class DogController : BaseController
{
private readonly IMapper _mapper;
private readonly IStringLocalizer<DogController> _localizer;
private readonly IDogService _dogService;
private readonly IDogRaceService _dogRaceService;
private readonly IAppUserService _appUserService;
/// <summary>
/// Erstellt eine Instanz
/// </summary>
/// <param name="mapper">Instanz eines IMapper</param>
/// <param name="localizer">Instanz eines IStringLocalizer</param>
/// <param name="dogService">Instanz eines IDogService</param>
/// <param name="dogRaceService">Instanz eines IDogRaceService</param>
/// <param name="appUserService">Instanz eines IDogOwnerService</param>
public DogController(IMapper mapper, IStringLocalizer<DogController> localizer, IDogService dogService, IDogRaceService dogRaceService, IAppUserService appUserService)
{
_mapper = mapper;
_localizer = localizer;
_dogService = dogService;
_dogRaceService = dogRaceService;
_appUserService = appUserService;
}
/// <summary>
/// Gibt einen View für die Hunde-Verwaltung zurück
/// </summary>
/// <returns>View</returns>
[Authorize(Policy = Policies.PowerUserOnly)]
[HasPermission(Permission.DogsManage, Permission.DogsRead)]
public IActionResult Index()
{
return View();
}
/// <summary>
/// Gibt eine Liste von Entitäten basierend auf Abfragekriterien zurück
/// </summary>
/// <param name="dm">Abfragekriterien</param>
/// <returns>Liste von gefundenen Entitäten</returns>
[Authorize(Policy = Policies.PowerUserOnly)]
[HasPermission(Permission.DogsManage, Permission.DogsRead)]
[HttpPost]
[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
public IActionResult GetDogs([FromBody] DataManager dm)
{
if (dm != null)
{
var propList = new List<ComplexProperty>();
dm.SetComplexProperties(propList);
if (dm.Where != null)
{
foreach (var whereFilter in dm.Where)
{
if (whereFilter.predicates == null)
continue;
foreach (var whereFilterPredicate in whereFilter.predicates)
{
if (whereFilterPredicate.Field == "sex")
whereFilterPredicate.value = (DogSex)((int)((long)whereFilterPredicate.value));
if (whereFilterPredicate.Field == "size")
whereFilterPredicate.value = (DogSize)((int)((long)whereFilterPredicate.value));
}
}
}
}
var resultList = _dogService.FilterWithNames(dm?.SearchValue ?? "", SelectedLanguage, FallbackLanguage);
//Sortierung
resultList = dm.ApplySorting(resultList);
//Filter
resultList = dm.ApplyFiltering(resultList, out var countFiltered);
//Paging
resultList = dm.ApplyPaging(resultList);
var resultListVm = resultList.ToList().Select(item => _mapper.Map<DogListVm>(item)).ToList();
foreach (var itemVm in resultListVm)
{
itemVm.Photo = Tools.GetDogPhotoThumb(itemVm.Photo, 100);
itemVm.SexText = itemVm.Sex.GetDisplayName(AnnotationsLocalizer);
itemVm.SizeText = itemVm.Size.GetDisplayName(AnnotationsLocalizer);
}
//FilterPreview?
if (!dm.RequiresCounts)
return Json(resultListVm);
return Json(new { result = resultListVm, count = countFiltered });
}
/// <summary>
/// Anlegen eines Hundes
/// </summary>
/// <returns>PartialView</returns>
[Authorize(Policy = Policies.PowerUserOnly)]
[HasPermission(Permission.DogsManage, Permission.DogsCreate)]
[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
public async Task<IActionResult> Create()
{
var model = new DogCrudVm()
{
Id = Guid.NewGuid().ToString("N"),
Number = await _dogService.GetNextNumberAsync()
};
return PartialView("_Create", model);
}
/// <summary>
/// Anlegen eines Hundes
/// </summary>
/// <param name="model">Model</param>
/// <returns>Json</returns>
[Authorize(Policy = Policies.PowerUserOnly)]
[HasPermission(Permission.DogsManage, Permission.DogsCreate)]
[ValidateAntiForgeryToken]
[HttpPost]
public async Task<IActionResult> Create(DogCrudVm model)
{
var result = new ResponseVm { Success = false };
if (ModelState.IsValid)
{
var item = _dogService.Create();
_mapper.Map(model, item);
if (model.BirthDate.HasValue)
item.BirthDate = new DateTimeOffset(model.BirthDate.Value.DateTime, TimeSpan.Zero);
item.Created = DateTimeOffset.UtcNow;
item.UpdatedAt = DateTimeOffset.UtcNow;
_dogService.Add(item);
await _dogService.CommitAsync(User.Identity.Name);
if (!string.IsNullOrWhiteSpace(model.Photo))
{
//Nun das Bild umbenennen und dann kopieren. Ebenso Thumbnails erstellen
var extension = Path.GetExtension(model.Photo);
var fileName = Path.GetFileName(model.Photo);
var filenameToUse = FileServiceHelper.GetDogPath(item.Id) + $"dog_{Guid.NewGuid():N}{extension}";
item.Photo = filenameToUse;
await _dogService.CommitAsync(User.Identity.Name);
//Kopieren
var tempFile = await FileService.GetAsync(FileServiceHelper.TempContainer, model.Photo);
await FileService.StoreAsync(FileServiceHelper.DocumentContainer, filenameToUse, tempFile);
//Thumbnails
await GenerateThumbnail(FileServiceHelper.DocumentContainer, filenameToUse, 400);
await GenerateThumbnail(FileServiceHelper.DocumentContainer, filenameToUse, 200);
await GenerateThumbnail(FileServiceHelper.DocumentContainer, filenameToUse, 100);
//Altes Löschen
await FileService.DeleteAsync(FileServiceHelper.TempContainer, model.Photo);
}
result.Data = item.ToCamelCaseJson();
result.Success = true;
result.Html = string.Empty;
return Json(result);
}
ModelState.Remove("DogRaceName");
var dogRace = await _dogRaceService.GetAsync(model.DogRaceId);
model.DogRaceName = dogRace != null ? dogRace.Name : "";
ModelState.Remove("AppUserName");
var appUser = await _appUserService.GetAsync(model.AppUserId);
model.AppUserName = appUser != null ? $"{appUser.FirstName} {appUser.LastName}" : "";
result.Html = await PartialView("_Create", model).ToStringAsync(ControllerContext);
return Json(result);
}
/// <summary>
/// Bearbeiten eines Hundes
/// </summary>
/// <param name="id">Id des Hundes</param>
/// <returns>PartialView</returns>
[Authorize(Policy = Policies.PowerUserOnly)]
[HasPermission(Permission.DogsManage, Permission.DogsEdit)]
[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
public async Task<IActionResult> Edit(string id)
{
var item = await _dogService.GetAsync(id);
if (item != null)
{
var model = _mapper.Map<DogCrudVm>(item);
var dogRace = await _dogRaceService.GetAsync(model.DogRaceId);
model.DogRaceName = dogRace != null ? dogRace.Name : "";
var appUser = await _appUserService.GetAsync(model.AppUserId);
model.AppUserName = appUser != null ? $"{appUser.FirstName} {appUser.LastName}" : "";
return PartialView("_Edit", model);
}
return PartialView("_Error");
}
/// <summary>
/// Bearbeiten eines Hundes
/// </summary>
/// <param name="model">Model</param>
/// <returns>Json</returns>
[Authorize(Policy = Policies.PowerUserOnly)]
[HasPermission(Permission.DogsManage, Permission.DogsEdit)]
[ValidateAntiForgeryToken]
[HttpPost]
public async Task<IActionResult> Edit(DogCrudVm model)
{
var result = new ResponseVm { Success = false };
if (ModelState.IsValid)
{
var item = await _dogService.GetAsync(model.Id);
if (item is { Deleted: false })
{
if (item.Version.SequenceEqual(model.Version))
{
var oldPhoto = item.Photo;
_mapper.Map(model, item);
if (model.BirthDate.HasValue)
item.BirthDate = new DateTimeOffset(model.BirthDate.Value.DateTime, TimeSpan.Zero);
item.UpdatedAt = DateTimeOffset.UtcNow;
if (oldPhoto != item.Photo)
{
//Alte Daten löschen, neue Daten anlegen
if (!string.IsNullOrWhiteSpace(oldPhoto))
{
await FileService.DeleteAsync(FileServiceHelper.DocumentContainer, oldPhoto);
await RemoveThumbnail(FileServiceHelper.DocumentContainer, oldPhoto, 400);
await RemoveThumbnail(FileServiceHelper.DocumentContainer, oldPhoto, 200);
await RemoveThumbnail(FileServiceHelper.DocumentContainer, oldPhoto, 100);
}
if (!string.IsNullOrWhiteSpace(item.Photo))
{
//Neue Bilddaten verwenden....
var extension = Path.GetExtension(item.Photo);
var fileName = Path.GetFileName(item.Photo);
var filenameToUse = FileServiceHelper.GetDogPath(item.Id) + $"dog_-{Guid.NewGuid():N}{extension}";
item.Photo = filenameToUse;
//Kopieren
var tempFile = await FileService.GetAsync(FileServiceHelper.TempContainer, model.Photo);
await FileService.StoreAsync(FileServiceHelper.DocumentContainer, filenameToUse, tempFile);
//Thumbnails
await GenerateThumbnailByWidth(FileServiceHelper.DocumentContainer, filenameToUse, 400);
await GenerateThumbnailByWidth(FileServiceHelper.DocumentContainer, filenameToUse, 200);
await GenerateThumbnailByWidth(FileServiceHelper.DocumentContainer, filenameToUse, 100);
//Altes Löschen
await FileService.DeleteAsync(FileServiceHelper.TempContainer, model.Photo);
}
}
await _dogService.CommitAsync(User.Identity.Name);
result.Data = item.ToCamelCaseJson();
result.Success = true;
result.Html = string.Empty;
return Json(new { result.Success, result.Html, result.Data });
}
else
{
ModelState.AddModelError("", _localizer["Err_Entity_Changed"].Value);
}
}
else
{
ModelState.AddModelError("", _localizer["Err_Entity_Deleted"].Value);
}
}
ModelState.Remove("DogRaceName");
var dogRace = await _dogRaceService.GetAsync(model.DogRaceId);
model.DogRaceName = dogRace != null ? dogRace.Name : "";
ModelState.Remove("AppUserName");
var appUser = await _appUserService.GetAsync(model.AppUserId);
model.AppUserName = appUser != null ? $"{appUser.FirstName} {appUser.LastName}" : "";
result.Html = await PartialView("_Edit", model).ToStringAsync(ControllerContext);
return Json(result);
}
/// <summary>
/// Löschen eines Hundes
/// </summary>
/// <param name="ids">Liste Id der Entität</param>
/// <param name="forceDelete">Sollen die Daten physisch gelöscht werden?</param>
/// <returns>Json</returns>
[Authorize(Policy = Policies.PowerUserOnly)]
[HasPermission(Permission.DogsManage, Permission.DogsDelete)]
[HttpPost]
public async Task<IActionResult> Delete(List<string> ids, bool forceDelete = false)
{
var batchErrorHeader = $"<p><strong>{_localizer["Common_BatchDelete_Failed"].Value}</strong></p>";
var batchResult = new BatchResponseVm(batchErrorHeader) { Success = true };
foreach (var id in ids)
{
var item = await _dogService.GetAsync(id);
if (item != null)
{
//await _customerService.ResetTypeAsync(item.Id); //Spezial zurücksetzen wenn nötig
var specialCount = 0;
if (specialCount == 0)
{
batchResult.BatchResponseList.Add(new BatchResponseItemVm() { Id = item.Id.ToString(), Name = item.Name, Success = true, NotFound = false, ErrorMessage = "" });
if (forceDelete)
{
var postingPath = FileServiceHelper.GetDogPath(item.Id);
await FileService.ClearDirectoryAsync(FileServiceHelper.DocumentContainer, postingPath);
await RemoveThumbnail(FileServiceHelper.DocumentContainer, item.Photo, 400);
await RemoveThumbnail(FileServiceHelper.DocumentContainer, item.Photo, 200);
await RemoveThumbnail(FileServiceHelper.DocumentContainer, item.Photo, 100);
_dogService.Remove(item);
}
else
{
item.Deleted = true;
item.UpdatedAt = DateTimeOffset.UtcNow;
}
}
else
{
if (specialCount != 0)
{
batchResult.Success = false;
batchResult.BatchResponseList.Add(new BatchResponseItemVm() { Id = id.ToString(), Name = item.Name, Success = false, NotFound = false, ErrorMessage = string.Format(_localizer["Common_BatchDelete_InUse"], $"<strong>{item.Name}</strong>", $"<strong>{specialCount}</strong>") + "<br/>" });
}
}
}
else
{
batchResult.Success = false;
batchResult.BatchResponseList.Add(new BatchResponseItemVm() { Id = id.ToString(), Name = "", Success = false, NotFound = true, ErrorMessage = string.Format(_localizer["Common_BatchDelete_NotFound"], $"<strong>{id}</strong>") + "<br/>" });
}
}
if (batchResult.BatchResponseList.Any(c => c.Success))
await _dogService.CommitAsync(User.Identity.Name);
return Json(batchResult);
}
}
}