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defensive FirstOrDefault

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This commit is contained in:
Robert McRackan 2021-10-05 10:07:58 -04:00
parent 22548dc8ae
commit 5772d9c31e
1 changed files with 4 additions and 2 deletions
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6
DtoImporterService/CategoryImporter.cs
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@ -66,9 +66,11 @@ namespace DtoImporterService
Category parentCategory = null; Category parentCategory = null;
if (i == 1) if (i == 1)
parentCategory = DbContext.Categories.Local.Single(c => c.AudibleCategoryId == pair[0].CategoryId); // should be "Single()" but user is getting a strange error
parentCategory = DbContext.Categories.Local.FirstOrDefault(c => c.AudibleCategoryId == pair[0].CategoryId);
var category = DbContext.Categories.Local.SingleOrDefault(c => c.AudibleCategoryId == id); // should be "SingleOrDefault()" but user is getting a strange error
var category = DbContext.Categories.Local.FirstOrDefault(c => c.AudibleCategoryId == id);
if (category is null) if (category is null)
{ {
category = DbContext.Categories.Add(new Category(new AudibleCategoryId(id), name)).Entity; category = DbContext.Categories.Add(new Category(new AudibleCategoryId(id), name)).Entity;