42 lines
1003 B
C#
42 lines
1003 B
C#
using FluentValidation;
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namespace zero.Media;
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public class MediaStore : TreeEntityStore<Media>, IMediaStore
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{
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public MediaStore(IStoreContext context) : base(context) { }
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/// <summary>
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/// A media (either file or folder) can only be saved for the following circumstances:
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/// 1. The parent is null (=root)
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/// 2. The parent is a folder
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/// </summary>
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public override async Task<bool> IsAllowedAsChild(Media model, string parentId)
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{
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if (parentId.IsNullOrEmpty())
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{
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return true;
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}
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Media parent = await Load(parentId);
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return parent != null && parent.IsFolder;
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}
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/// <inheritdoc />
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protected override void ValidationRules(ZeroValidator<Media> validator)
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{
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validator.RuleFor(x => x.Name).Length(2, 120);
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validator.RuleFor(x => x.IsActive).Equal(true);
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validator.When(x => x.IsFolder, () =>
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{
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validator.RuleFor(x => x.ParentId).Exists(Context.Store);
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});
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}
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}
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public interface IMediaStore : ITreeEntityStore<Media>
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{
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} |