Made a small performance changes to the GneratePrimaryKey method for generating numeric keys

johelvisguzman · johelvisguzman · commit 78761154c576 · 2018-05-23T08:49:11.000-04:00
diff --git a/src/DotNetToolkit.Repository/RepositoryBase.cs b/src/DotNetToolkit.Repository/RepositoryBase.cs
@@ -264,8 +264,8 @@ protected virtual TKey GeneratePrimaryKey()
             if (propertyType == typeof(int))
             {
                 var key = GetQuery()
-                    .OrderByDescending(x => x.GetPrimaryKeyPropertyValue<TKey>())
                     .Select(x => x.GetPrimaryKeyPropertyValue<TKey>())
+                    .OrderByDescending(x => x)
                     .FirstOrDefault();
 
                 return (TKey)Convert.ChangeType(Convert.ToInt32(key) + 1, typeof(TKey));

Original file line number	Diff line number	Diff line change
`@@ -264,8 +264,8 @@ protected virtual TKey GeneratePrimaryKey()`
`264`	`264`	`if (propertyType == typeof(int))`
`265`	`265`	`{`
`266`	`266`	`var key = GetQuery()`
`267`		`- .OrderByDescending(x => x.GetPrimaryKeyPropertyValue<TKey>())`
`268`	`267`	`.Select(x => x.GetPrimaryKeyPropertyValue<TKey>())`
	`268`	`+ .OrderByDescending(x => x)`
`269`	`269`	`.FirstOrDefault();`
`270`	`270`
`271`	`271`	`return (TKey)Convert.ChangeType(Convert.ToInt32(key) + 1, typeof(TKey));`