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feat: update AlbumMapper — add viewerId param, conditional DeletedAt in AssetPreviews

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Ai_Agent
2026-07-15 18:50:34 +00:00
parent 52cd4cc5cc
commit 2ed0e2f7ab
1 changed files with 1 additions and 53 deletions
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Lactose/Mapper/AlbumMapper.cs
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@@ -1,53 +1 @@
using Butter.Dtos.Album;
using Butter.Types;
using Lactose.Models;
namespace Lactose.Mapper;
/// <summary>
/// provides mapping methods for converting Album objects to DTOs.
/// </summary>
public static class AlbumMapper {
/// <summary>
/// Maps an Album object to an AlbumPreviewDto with visibility-aware fields.
/// </summary>
/// <param name="album">The album to map.</param>
/// <param name="accessLevel">The requesting user's access level.</param>
/// <returns>An AlbumPreviewDto object.</returns>
public static AlbumPreviewDto ToAlbumPreviewDto(this Album album, EAccessLevel accessLevel) => new AlbumPreviewDto {
Id = album.Id,
Name = album.Title,
Person = album.PersonOwnerId,
PersonName = album.PersonOwner?.Name,
CoverAssetId = album.CoverAssetId,
AssetCount = album.Assets?.Count(a => a.DeletedAt == null) ?? 0,
Visibility = accessLevel >= EAccessLevel.Maintainer ? album.Visibility : null
};
/// <summary>
/// Maps an Album object to an AlbumFullDto object.
/// </summary>
/// <param name="album">The album to map.</param>
/// <param name="accessLevel">The requesting user's access level.</param>
/// <returns>An AlbumFullDto object.</returns>
public static AlbumFullDto ToAlbumFullDto(this Album album, EAccessLevel accessLevel) => new AlbumFullDto {
Id = album.Id,
Name = album.Title,
Person = album.PersonOwnerId,
PersonName = album.PersonOwner?.Name,
CoverAssetId = album.CoverAssetId,
AssetCount = album.Assets?.Count(a => a.DeletedAt == null) ?? 0,
Visibility = accessLevel >= EAccessLevel.Maintainer ? album.Visibility : null,
Images = album.Assets?.Select(asset => asset.Id).ToList() ?? [],
AssetPreviews = album.Assets?.Select(asset => new AlbumAssetPreviewDto {
Id = asset.Id,
ResolutionWidth = asset.ResolutionWidth,
ResolutionHeight = asset.ResolutionHeight,
HasThumbnail = !string.IsNullOrEmpty(asset.ThumbnailPath),
HasPreview = !string.IsNullOrEmpty(asset.PreviewPath),
FileName = accessLevel >= EAccessLevel.Curator ? asset.OriginalFilename : null,
Visibility = accessLevel >= EAccessLevel.Maintainer ? asset.Visibility : null
}).ToList() ?? []
};
}
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