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Improved importing

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This commit is contained in:
Robert McRackan 2019-11-25 13:45:29 -05:00
parent c8e759c067
commit a2e30df51f
11 changed files with 79 additions and 47 deletions
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12
DataLayer/UNTESTED/EfClasses/Book.cs
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@ -62,7 +62,8 @@ namespace DataLayer
string description,
int lengthInMinutes,
IEnumerable<Contributor> authors,
IEnumerable<Contributor> narrators)
IEnumerable<Contributor> narrators,
Category category)
{
// validate
ArgumentValidator.EnsureNotNull(audibleProductId, nameof(audibleProductId));
@ -80,8 +81,7 @@ namespace DataLayer
_seriesLink = new HashSet<SeriesBook>();
_supplements = new HashSet<Supplement>();
// since category/id is never null, nullity means it hasn't been loaded
CategoryId = Category.GetEmpty().CategoryId;
Category = category;
// simple assigns
Title = title;
@ -91,7 +91,7 @@ namespace DataLayer
// assigns with biz logic
ReplaceAuthors(authors);
ReplaceNarrators(narrators);
}
}
#region contributors, authors, narrators
// use uninitialised backing fields - this means we can detect if the collection was loaded
@ -233,8 +233,8 @@ namespace DataLayer
public void UpdateCategory(Category category, DbContext context = null)
{
// since category is never null, nullity means it hasn't been loaded
if (Category != null || CategoryId == Category.GetEmpty().CategoryId)
// since category is never null, nullity means it hasn't been loaded. non null means we're correctly loaded. just overwrite
if (Category != null)
{
Category = category;
return;