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Delete thumb file

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This commit is contained in:
Sergey Chebotar 2023-06-05 07:15:14 +03:00
parent afb8a23588
commit 0f5cbb4d87
1 changed files with 98 additions and 91 deletions
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189
Controllers/FigureController.cs
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@ -6,104 +6,111 @@ using MyDarling.Models;
namespace MyDarling.Controllers namespace MyDarling.Controllers
{ {
[Authorize] [Authorize]
public class FigureController : Controller public class FigureController : Controller
{ {
private DataContext context; private DataContext context;
private IWebHostEnvironment environment; private IWebHostEnvironment environment;
public FigureController(DataContext context, IWebHostEnvironment environment) public FigureController(DataContext context, IWebHostEnvironment environment)
{ {
this.context = context; this.context = context;
this.environment = environment; this.environment = environment;
} }
public async Task<IActionResult> Details(string id) public async Task<IActionResult> Details(string id)
{ {
var figure = await context.Figures var figure = await context.Figures
.Where(f => f.Id.Equals(id)) .Where(f => f.Id.Equals(id))
.FirstOrDefaultAsync(); .FirstOrDefaultAsync();
if (figure == null) if (figure == null)
{ {
return NotFound(); return NotFound();
} }
var product = await context.Products var product = await context.Products
.Where(b => b.Figures.Contains(figure)) .Where(b => b.Figures.Contains(figure))
.FirstOrDefaultAsync(); .FirstOrDefaultAsync();
if (product == null) if (product == null)
{ {
return NotFound(); return NotFound();
} }
return View(figure); return View(figure);
} }
[HttpPost] [HttpPost]
public async Task<IActionResult> Edit(string id) public async Task<IActionResult> Edit(string id)
{ {
if (id == null) if (id == null)
{ {
return NotFound(); return NotFound();
} }
var figure = await context.Figures var figure = await context.Figures
.Where(f => f.Id.Equals(id)) .Where(f => f.Id.Equals(id))
.FirstOrDefaultAsync(); .FirstOrDefaultAsync();
if (figure == null) if (figure == null)
{ {
return NotFound(); return NotFound();
} }
var product = await context.Products var product = await context.Products
.Where(b => b.Figures.Contains(figure)) .Where(b => b.Figures.Contains(figure))
.FirstOrDefaultAsync(); .FirstOrDefaultAsync();
if (await TryUpdateModelAsync<Figure>( if (await TryUpdateModelAsync<Figure>(
figure, figure,
"", "",
f => f.Description)) f => f.Description))
{ {
try try
{ {
await context.SaveChangesAsync(); await context.SaveChangesAsync();
return RedirectToAction("Details", "Products", new { Id = product?.Id }); return RedirectToAction("Details", "Products", new { Id = product?.Id });
} }
catch (SystemException) catch (SystemException)
{ {
ModelState.AddModelError("", "Unable to save changes"); ModelState.AddModelError("", "Unable to save changes");
} }
} }
return View(figure); return View(figure);
} }
[HttpPost] [HttpPost]
public async Task<ActionResult> Delete(string id) public async Task<ActionResult> Delete(string id)
{ {
var figure = await context.Figures.FindAsync(id); var figure = await context.Figures.FindAsync(id);
if (figure == null) if (figure == null)
{ {
return NotFound(); return NotFound();
} }
var product = await context.Products var product = await context.Products
.Where(b => b.Figures.Contains(figure)) .Where(b => b.Figures.Contains(figure))
.FirstAsync(); .FirstAsync();
try try
{ {
string filePath = $"/Content/{product.Id}/{figure.Id}.jpg"; string filePath = $"/Content/{product.Id}/{figure.Id}.jpg";
FileInfo figureFile = new FileInfo(environment.WebRootPath + filePath); FileInfo figureFile = new FileInfo(environment.WebRootPath + filePath);
if (figureFile.Exists) if (figureFile.Exists)
{ {
figureFile.Delete(); figureFile.Delete();
} }
context.Figures.Remove(figure); string thumbFilePath = $"/Content/{product.Id}/{figure.Id}_thumb.jpg";
await context.SaveChangesAsync(); FileInfo thumbFile = new FileInfo(environment.WebRootPath + thumbFilePath);
return RedirectToAction("Details", "Products", new { Id = product?.Id }); if (thumbFile.Exists)
} {
catch (DbUpdateException) thumbFile.Delete();
{ }
return RedirectToAction(nameof(Delete), new { id = id, saveChangesError = true });
} context.Figures.Remove(figure);
} await context.SaveChangesAsync();
} return RedirectToAction("Details", "Products", new { Id = product?.Id });
}
catch (DbUpdateException)
{
return RedirectToAction(nameof(Delete), new { id = id, saveChangesError = true });
}
}
}
} }