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CafeCritic
Commit d786fb76 authored by Yevgeniy Agrafenin's avatar Yevgeniy Agrafenin
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#4 Добавил функционал загрузки файла для галереи заведения. Добавид расширение enum.

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Showing with 188 additions and 34 deletions
CafeCritic/Controllers/CafeController.cs
View file @ d786fb76
......@@ -30,7 +30,8 @@ public class CafeController : Controller
int pageSize = 10;
IQueryable<Cafe> source = _db.Cafes;
var count = await source.CountAsync();
var items = await source.Skip((page - 1) * pageSize).Take(pageSize).ToListAsync();
var items = await source.Skip((page - 1) * pageSize).Take(pageSize)
.Include(c => c.Reviews).ToListAsync();
PageViewModel pageViewModel = new PageViewModel(count, page, pageSize);
CafeViewModel viewModel = new CafeViewModel
{
......@@ -106,4 +107,36 @@ public class CafeController : Controller
var cafeViewModels = cafes.Select(CafeMapper.CafeCafeDetailViewModel).ToList();
return View(cafeViewModels);
}
[HttpGet]
[Authorize]
[Display(Name = "RemoveReview")]
public async Task<IActionResult> RemoveReviewAsync(int cafeId)
{
var review = await _db.Reviews
.FirstOrDefaultAsync(r => r.UserId == _userManager.GetUserId(User) && r.CafeId == cafeId);
if (review is not null)
{
_db.Reviews.Remove(review);
await _db.SaveChangesAsync();
return RedirectToAction("Details", new { id = cafeId });
}
return NotFound();
}
[HttpPost]
[Authorize]
public async Task<ActionResult> Add([FromForm] AddReviewDto dto)
{
var path = await FileUpload.Upload(Guid.NewGuid().ToString(), dto.Photo);
var cafe = await _db.Cafes.FindAsync(dto.CafeId);
cafe.Gallery.Add(path);
await _db.SaveChangesAsync();
return Ok(new
{
success = true
});
}
}
\ No newline at end of file
CafeCritic/Services/AddReviewDto.cs 0 → 100644
View file @ d786fb76
namespace CafeCritic.Services;
public class AddReviewDto
{
public IFormFile Photo { get; set; }
public int CafeId { get; set; }
}
\ No newline at end of file
CafeCritic/Services/Extensions/ExtensionsEnum.cs 0 → 100644
View file @ d786fb76
using System.ComponentModel.DataAnnotations;
using System.Reflection;
using CafeCritic.Enums;
namespace CafeCritic.Services;
public static class ExtensionsEnum
{
public static string GetDisplayName(this Rating rating)
{
var displayAttribute = rating.GetType()
.GetMember(rating.ToString())[0]
.GetCustomAttributes(typeof(DisplayAttribute), false)[0] as DisplayAttribute;
return displayAttribute.Name;
}
}
\ No newline at end of file
CafeCritic/Services/FileUpload.cs
View file @ d786fb76
......@@ -2,7 +2,7 @@ namespace CafeCritic.Services;
public class FileUpload
{
public static async Task<string> Upload(string? name, IFormFile? file)
public static async Task<string> Upload(string? name, IFormFile file)
{
name = name?.Replace(' ', '_');
var basePath = Path.Combine("wwwroot", "uploads");
......@@ -10,7 +10,7 @@ public class FileUpload
if (!Directory.Exists(basePath))
Directory.CreateDirectory(basePath);
var extension = Path.GetExtension(file!.FileName);
var extension = Path.GetExtension(file.FileName);
var filePath = Path.Combine(basePath, $"{name}{extension}");
await using var stream = File.Create(filePath);
......
CafeCritic/Views/Cafe/Details.cshtml
View file @ d786fb76
......@@ -4,6 +4,19 @@
@{
ViewBag.Title = "Подробнее";
Layout = "_Layout";
var isReview = false;
double rating = 0;
foreach (var review in Model.Reviews)
if (review.UserId == ViewBag.UserId)
{
isReview = true;
}
foreach (var review in Model.Reviews)
{
rating += review.Rating;
}
rating = Math.Round(rating / Model.Reviews.Count, 1);
}
<h2>Подробнее о заведении</h2>
......@@ -38,9 +51,12 @@
{
<h4>В галерее пока нет фото</h4>
}
<div id="comments">
</div>
</div>
<div>
<h4>Рейтинг:</h4>
<h4>Рейтинг: @rating</h4>
</div>
<div>
<h4>Отзывы:</h4>
......@@ -61,42 +77,64 @@
</tr>
}
</table>
<div class="d-flex justify-content-center">
<div class="card card-width">
<div class="card-body d-flex justify-content-center">
@foreach (var review in Model.Reviews)
{
if (review.UserId != ViewBag.UserId)
{
<form id="addUser" enctype="multipart/form-data">
<div class="text-center">
<h6>Оставить отзыв</h6>
</div>
<div>
<input type="text" class="form-control my-2 text-dark" name="answer" id="writeAnswer" placeholder="Отзыв">
</div>
<select class="form-control" id="rating">
@foreach (var rating in ViewBag.Rating)
{
<option value="@rating">@rating</option>
}
</select>
<input type="button" id="submit" class="btn btn-info w-100 mt-3 text-white" value="Введите ответ"/>
</form>
}
else
@if (!isReview)
{
<div class="d-flex justify-content-center">
<div class="card card-width">
<div class="card-body d-flex justify-content-center">
@foreach (var review in Model.Reviews)
{
<p>Вы уже оставляли комментарий</p>
if (review.UserId != ViewBag.UserId)
{
<form id="addUser" enctype="multipart/form-data">
<div class="text-center">
<h6>Оставить отзыв</h6>
</div>
<div>
<input type="text" class="form-control my-2 text-dark" name="answer" id="writeAnswer" placeholder="Отзыв">
</div>
<select class="form-control" id="rating">
@foreach (var rating in ViewBag.Rating)
{
<option value="@rating">@rating.GetDisplayName()</option>
}
</select>
<input type="button" id="submit" class="btn btn-info w-100 mt-3 text-white" value="Введите ответ"/>
</form>
}
}
}
</div>
</div>
</div>
}
else
{
<div class="d-flex justify-content-center">
<div class="card card_width">
<div class="card-body d-flex justify-content-center">
<a asp-action="RemoveReview" asp-route-cafeId="@Model.Id" class="btn btn-danger w-100">Удалить отзыв</a>
</div>
</div>
</div>
}
</div>
<div class="d-flex justify-content-center mt-3">
<div class="card card_width">
<div class="card-body d-flex justify-content-center">
<form id="form" enctype="multipart/form-data">
<div class="text-center">
<h6>Добавить изображение</h6>
</div>
<div>
<input class="form-control my-2" type="file" name="photo" id="photo" accept="image/*">
</div>
<input type="button" onclick="submitForm()" class="btn btn-info w-100 mt-3 text-white" value="Отправить"/>
</form>
</div>
</div>
</div>
</div>
</div>
<a asp-controller="Cafe" asp-action="Index">Список заведений.</a>
@section Scripts
{
......@@ -118,5 +156,38 @@
window.scrollTo(0, scrollHeight);
});
});
function submitForm(){
let fileInput = $('#photo')[0];
if (fileInput.files.length > 0){
let formData = new FormData();
formData.append('photo', fileInput.files[0]);
formData.append('cafeId', @Model.Id);
$.ajax({
url: '@Url.Action("Add")',
type: 'POST',
data: formData,
processData: false,
contentType: false,
success: function (data){
console.log('данные загружены', data);
let divForPhoto = document.createElement('div');
divForPhoto.setAttribute("class", "col-3 pe-0 ps-0 m-0");
divForPhoto.setAttribute("id", "comments");
divForPhoto.innerHTML = ('<img width="190px" height="200px" alt="post_image" src=' + '/' + data.path + '>');
document.getElementById('comments').appendChild(divForPhoto);
},
error: function (){
console.error('Ошика загрузки данных')
}
});
}else{
console.error('Данные некорректны');
}
}
</script>
}
CafeCritic/Views/Cafe/Index.cshtml
View file @ d786fb76
......@@ -3,6 +3,7 @@
@{
ViewBag.Title = "title";
Layout = "_Layout";
double result = 0;
}
@if (Model.Cafes.Count() == 0)
......@@ -20,8 +21,33 @@ else
<img src="@m.Image" class="card-img-top" alt="PhotoCafe">
</a>
<div class="card-body">
<a asp-action="Details" asp-route-id="@m.Id">@m.Title</a>
<h4 class="card-title">
<a asp-action="Details" asp-route-id="@m.Id">@m.Title</a>
</h4>
</div>
<ul>
<li>
@foreach (var cafeReview in m.Reviews)
{
result += cafeReview.Rating;
}
@if (m.Reviews.Count != 0)
{
<p>Оценка: @Math.Round(result / m.Reviews.Count, 1)</p>
}
else
{
<p>Оценка: Отзывов пока нет.</p>
}
</li>
<li>
Кол-во изображений:
@if (m.Gallery != null)
{
@m.Gallery.Count
}
</li>
</ul>
</div>
}
</table>
......
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