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Merged
merged 2 commits into from
Jun 22, 2025
Merged

Check uploaded product image in Boilerplate using AI (#11004) #11005

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6e5fa51
check uploaded product image in Boilerplate using AI (#11004)
ysmoradi Jun 21, 2025
c412fd1
fix
ysmoradi Jun 21, 2025
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80 changes: 53 additions & 27 deletions ...ate/Bit.Boilerplate/src/Server/Boilerplate.Server.Api/Controllers/AttachmentController.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,11 @@ public partial class AttachmentController : AppControllerBase, IAttachmentContro
[AutoInject] private IBlobStorage blobStorage = default!;
[AutoInject] private UserManager<User> userManager = default!;

//#if (signalR == true || database == "PostgreSQL")
[AutoInject] private IServiceProvider serviceProvider = default!;
[AutoInject] private ILogger<AttachmentController> logger = default!;
//#endif

//#if (signalR == true)
[AutoInject] private IHubContext<AppHub> appHubContext = default!;
//#endif
Expand Down Expand Up @@ -54,18 +59,9 @@ public async Task<IActionResult> UploadProductPrimaryImage(Guid productId, IForm
[AllowAnonymous]
[HttpGet("{attachmentId}/{kind}")]
[AppResponseCache(MaxAge = 3600 * 24 * 7, UserAgnostic = true)]
public async Task<IActionResult> GetAttachment(Guid attachmentId, AttachmentKind kind, CancellationToken cancellationToken)
public async Task<IActionResult> GetAttachment(Guid attachmentId, AttachmentKind kind, CancellationToken cancellationToken = default)
{
var filePath = kind switch
{
//#if (module == "Sales" || module == "Admin")
AttachmentKind.ProductPrimaryImageMedium => $"{AppSettings.ProductImagesDir}{attachmentId}_{kind}.webp",
//#endif
AttachmentKind.UserProfileImageSmall => $"{AppSettings.UserProfileImagesDir}{attachmentId}_{kind}.webp",
_ => throw new NotImplementedException()
};

filePath = Environment.ExpandEnvironmentVariables(filePath);
var filePath = GetFilePath(attachmentId, kind);

if (await blobStorage.ExistsAsync(filePath, cancellationToken) is false)
throw new ResourceNotFoundException();
Expand All @@ -85,7 +81,7 @@ public async Task DeleteUserProfilePicture(CancellationToken cancellationToken)
}

//#if (module == "Sales" || module == "Admin")
[HttpDelete("{productId}")]
[HttpDelete("{productId}"), Authorize(Policy = AppFeatures.AdminPanel.ManageProductCatalog)]
public async Task DeleteProductPrimaryImage(Guid productId, CancellationToken cancellationToken)
{
await DeleteAttachment(productId, [AttachmentKind.ProductPrimaryImageMedium, AttachmentKind.ProductPrimaryImageOriginal], cancellationToken);
Expand Down Expand Up @@ -163,20 +159,9 @@ private async Task<IActionResult> UploadAttachment(Guid attachmentId, Attachment
{
Id = attachmentId,
Kind = kind,
Path = kind switch
{
AttachmentKind.UserProfileImageOriginal => $"{AppSettings.UserProfileImagesDir}{attachmentId}_{kind}{Path.GetExtension(file.FileName)}",
AttachmentKind.UserProfileImageSmall => $"{AppSettings.UserProfileImagesDir}{attachmentId}_{kind}.webp",
//#if (module == "Sales" || module == "Admin")
AttachmentKind.ProductPrimaryImageOriginal => $"{AppSettings.ProductImagesDir}{attachmentId}_{kind}{Path.GetExtension(file.FileName)}",
AttachmentKind.ProductPrimaryImageMedium => $"{AppSettings.ProductImagesDir}{attachmentId}_{kind}.webp",
//#endif
_ => throw new NotImplementedException()
}
Path = GetFilePath(attachmentId, kind, file.FileName),
};

attachment.Path = Environment.ExpandEnvironmentVariables(attachment.Path);

if (await blobStorage.ExistsAsync(attachment.Path, cancellationToken))
{
await blobStorage.DeleteAsync(attachment.Path, cancellationToken);
Expand All @@ -191,6 +176,8 @@ private async Task<IActionResult> UploadAttachment(Guid attachmentId, Attachment
_ => (false, 0, 0)
};

byte[]? imageBytes = null;

if (imageResizeContext.NeedsResize)
{
using MagickImage sourceImage = new(file.OpenReadStream());
Expand All @@ -200,7 +187,7 @@ private async Task<IActionResult> UploadAttachment(Guid attachmentId, Attachment

sourceImage.Resize(new MagickGeometry(imageResizeContext.Width, imageResizeContext.Height));

await blobStorage.WriteAsync(attachment.Path, sourceImage.ToByteArray(MagickFormat.WebP), cancellationToken: cancellationToken);
await blobStorage.WriteAsync(attachment.Path, imageBytes = sourceImage.ToByteArray(MagickFormat.WebP), cancellationToken: cancellationToken);
}
else
{
Expand All @@ -211,8 +198,29 @@ private async Task<IActionResult> UploadAttachment(Guid attachmentId, Attachment
await DbContext.SaveChangesAsync(cancellationToken);

//#if (module == "Sales" || module == "Admin")
if (attachment.Kind is AttachmentKind.ProductPrimaryImageOriginal)
if (attachment.Kind is AttachmentKind.ProductPrimaryImageMedium)
{
//#if (signalR == true || database == "PostgreSQL")
if (serviceProvider.GetService<IChatClient>() is IChatClient chatClient)
{
string responseText = (await chatClient.GetResponseAsync([
new ChatMessage(ChatRole.System, "Respond with EXACTLY one word: 'Yes' if the image contains a car, 'No' if it does not. Do NOT describe the image, explain, or add any other text. Violating this will result in an invalid response."),
new ChatMessage(ChatRole.User, "Is this an image of a car?")
{
Contents = [new DataContent(imageBytes, "image/webp")]
}], cancellationToken: cancellationToken, options: new() { Temperature = 0 })).Text.Trim().ToLower();

if (responseText is "no")
{
return BadRequest(Localizer[nameof(AppStrings.ImageNotCarError)].ToString());
}
else if (responseText is not "yes")
{
logger.LogWarning("Unexpected AI response for car detection: {Response}", responseText);
}
}
//#endif

var product = await DbContext.Products.FindAsync([attachment.Id], cancellationToken);
if (product is not null) // else means product is being added to the database.
{
Expand All @@ -223,7 +231,7 @@ private async Task<IActionResult> UploadAttachment(Guid attachmentId, Attachment
}
//#endif

if (kind is AttachmentKind.UserProfileImageOriginal)
if (kind is AttachmentKind.UserProfileImageSmall)
{
var user = await userManager.FindByIdAsync(User.GetUserId().ToString());
user!.HasProfilePicture = true;
Expand All @@ -240,4 +248,22 @@ private async Task<IActionResult> UploadAttachment(Guid attachmentId, Attachment

return Ok();
}

private string GetFilePath(Guid attachmentId, AttachmentKind kind, string? fileName = null)
{
var filePath = kind switch
{
//#if (module == "Sales" || module == "Admin")
AttachmentKind.ProductPrimaryImageMedium => $"{AppSettings.ProductImagesDir}{attachmentId}_{kind}.webp",
AttachmentKind.ProductPrimaryImageOriginal => $"{AppSettings.ProductImagesDir}{attachmentId}_{kind}{Path.GetExtension(fileName)}",
//#endif
AttachmentKind.UserProfileImageSmall => $"{AppSettings.UserProfileImagesDir}{attachmentId}_{kind}.webp",
AttachmentKind.UserProfileImageOriginal => $"{AppSettings.UserProfileImagesDir}{attachmentId}_{kind}{Path.GetExtension(fileName)}",
_ => throw new NotImplementedException()
};

filePath = Environment.ExpandEnvironmentVariables(filePath);

return filePath;
}
}
3 changes: 3 additions & 0 deletions src/Templates/Boilerplate/Bit.Boilerplate/src/Shared/Resources/AppStrings.fa.resx
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Expand Up @@ -1346,4 +1346,7 @@
<data name="ImageTooSmall" xml:space="preserve">
<value>تصویر خیلی کوچک است. حداقل ابعاد مورد نیاز {0}x{1} است، اما ابعاد فعلی {2}x{3} است.</value>
</data>
<data name="ImageNotCarError" xml:space="preserve">
<value>تصویر ارائه شده حاوی ماشین نیست.</value>
</data>
</root>
3 changes: 3 additions & 0 deletions src/Templates/Boilerplate/Bit.Boilerplate/src/Shared/Resources/AppStrings.resx
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Original file line number Diff line number Diff line change
Expand Up @@ -1352,4 +1352,7 @@ After reaching {0}, extra sign-ins will have reduced functions.</value>
<data name="ImageTooSmall" xml:space="preserve">
<value>Image's too small. Minimum required dimensions are {0}x{1}, but the current dimensions are {2}x{3}.</value>
</data>
<data name="ImageNotCarError" xml:space="preserve">
<value>The provided image does not contain a car.</value>
</data>
</root>
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