47 lines
1.5 KiB
C#
47 lines
1.5 KiB
C#
namespace Yes.Application.Admins.Themes
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{
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public record UpdateThemeFileCommand(
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string ThemeName,
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string FileName,
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string Content
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) : IRequest<Unit>;
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public class UpdateThemeFileCommandHandler(
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IThemeService themeService,
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IWebHostEnvironment env,
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BlogDbContext db,
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IIdentityContext identity
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) : IRequestHandler<UpdateThemeFileCommand, Unit>
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{
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private readonly IThemeService _themeService = themeService;
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private readonly IWebHostEnvironment _env = env;
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private readonly BlogDbContext _db = db;
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private readonly IIdentityContext _identity = identity;
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public async Task<Unit> Handle(UpdateThemeFileCommand request, CancellationToken cancellationToken)
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{
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var identityUser = await _db.Users.FindAsync(_identity.Id);
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if (identityUser == null)
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{
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throw new UserNotExistsException(_identity.Id);
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}
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if (!identityUser.IsSystemUser())
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{
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throw new AccessDeniedException();
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}
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var themeName = request.ThemeName;
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var fileName = request.FileName;
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var content = request.Content;
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_themeService.CheckThemeExists(themeName);
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var filePath = Path.Combine(_env.ContentRootPath, "files", "themes", themeName, fileName);
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if (File.Exists(filePath))
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{
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File.WriteAllText(filePath, content);
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}
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return new Unit();
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}
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}
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}
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