Leonid Pershin
c2ed3240bd
- Introduced `MediaImage` entity to manage images for markdown in instructions and news. - Updated `IAppDbContext` and `AppDbContext` to include `MediaImages` DbSet. - Implemented `DeleteMediaImageFilesAsync` method in `FactoryResetCommandHandler` to remove media images during factory reset. - Added new API endpoints for uploading and retrieving media images, enhancing markdown support. - Updated frontend components to utilize the new `MarkdownEditor` for image uploads in instructions and news. - Enhanced documentation to reflect the new media handling features and API specifications.
30 lines
1.0 KiB
C#
30 lines
1.0 KiB
C#
using Microsoft.EntityFrameworkCore;
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using LiteCqrs;
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using PnvPanel.Application.Common.Interfaces;
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using PnvPanel.Application.Common.Models;
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namespace PnvPanel.Application.Media.GetImage;
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public sealed class GetMediaImageQueryHandler(IAppDbContext dbContext, IFileStorage fileStorage)
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: IQueryHandler<GetMediaImageQuery, Result<MediaImageContent>>
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{
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public async Task<Result<MediaImageContent>> Handle(
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GetMediaImageQuery query,
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CancellationToken cancellationToken
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)
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{
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var image = await dbContext
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.MediaImages.AsNoTracking()
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.FirstOrDefaultAsync(i => i.Id == query.ImageId, cancellationToken);
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if (image is null)
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return Result.Failure<MediaImageContent>(MediaErrors.NotFound);
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var stream = await fileStorage.OpenReadAsync(image.StoredFileName, cancellationToken);
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if (stream is null)
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return Result.Failure<MediaImageContent>(MediaErrors.NotFound);
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return Result.Success(new MediaImageContent(stream, image.ContentType, image.FileName));
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}
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}
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