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27 lines
874 B
27 lines
874 B
using FluentValidation.Validators;
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namespace NzbDrone.Core.ImportLists.Exclusions
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{
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public class ImportListExclusionExistsValidator : PropertyValidator
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{
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private readonly IImportListExclusionService _importListExclusionService;
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public ImportListExclusionExistsValidator(IImportListExclusionService importListExclusionService)
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{
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_importListExclusionService = importListExclusionService;
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}
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protected override string GetDefaultMessageTemplate() => "This exclusion has already been added.";
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protected override bool IsValid(PropertyValidatorContext context)
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{
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if (context.PropertyValue == null)
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{
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return true;
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}
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return !_importListExclusionService.All().Exists(s => s.ForeignId == context.PropertyValue.ToString());
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}
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}
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}
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