修复Mysql

src/Jiaowu.Api/Infrastructure/Persistence/QueryableCollectionExtensions.cs

@@ -0,0 +1,47 @@
+using System.Linq.Expressions;
+
+namespace Jiaowu.Api.Infrastructure.Persistence;
+
+public static class QueryableCollectionExtensions
+{
+    public static IQueryable<TEntity> WhereIn<TEntity, TValue>(
+        this IQueryable<TEntity> source,
+        IEnumerable<TValue> values,
+        Expression<Func<TEntity, TValue>> valueSelector)
+    {
+        var predicate = BuildPredicate(values, valueSelector, Expression.OrElse, false);
+        return source.Where(predicate);
+    }
+
+    public static IQueryable<TEntity> WhereNotIn<TEntity, TValue>(
+        this IQueryable<TEntity> source,
+        IEnumerable<TValue> values,
+        Expression<Func<TEntity, TValue>> valueSelector)
+    {
+        var predicate = BuildPredicate(values, valueSelector, Expression.AndAlso, true);
+        return source.Where(predicate);
+    }
+
+    private static Expression<Func<TEntity, bool>> BuildPredicate<TEntity, TValue>(
+        IEnumerable<TValue> values,
+        Expression<Func<TEntity, TValue>> valueSelector,
+        Func<Expression, Expression, BinaryExpression> combine,
+        bool negate)
+    {
+        Expression? body = null;
+        foreach (var value in values.Distinct())
+        {
+            Expression comparison = Expression.Equal(
+                valueSelector.Body,
+                Expression.Constant(value, typeof(TValue)));
+            if (negate)
+                comparison = Expression.Not(comparison);
+            body = body is null ? comparison : combine(body, comparison);
+        }
+
+        body ??= Expression.Constant(negate);
+        return Expression.Lambda<Func<TEntity, bool>>(
+            body,
+            valueSelector.Parameters);
+    }
+}