From 69f21ca6957953852c58470e2ddfce32ba50c48b Mon Sep 17 00:00:00 2001
From: Biarity <biarity@outlook.com>
Date: Thu, 15 Feb 2018 18:45:19 +1000
Subject: [PATCH] Max page size (#9)

---
 Sieve/Models/SieveOptions.cs     | 2 ++
 Sieve/Services/SieveProcessor.cs | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Sieve/Models/SieveOptions.cs b/Sieve/Models/SieveOptions.cs
index 37ba764..4933623 100644
--- a/Sieve/Models/SieveOptions.cs
+++ b/Sieve/Models/SieveOptions.cs
@@ -11,6 +11,8 @@ namespace Sieve.Models
 
         public int DefaultPageSize { get; set; } = 0;
 
+        public int MaxPageSize { get; set; } = 0;
+
         public bool ThrowExceptions { get; set; } = false;
     }
 }
\ No newline at end of file
diff --git a/Sieve/Services/SieveProcessor.cs b/Sieve/Services/SieveProcessor.cs
index 3a6b7f7..fd3cac3 100644
--- a/Sieve/Services/SieveProcessor.cs
+++ b/Sieve/Services/SieveProcessor.cs
@@ -239,11 +239,12 @@ namespace Sieve.Services
         {
             var page = model?.Page ?? 1;
             var pageSize = model?.PageSize ?? _options.Value.DefaultPageSize;
+            var maxPageSize = _options.Value.MaxPageSize > 0 ? _options.Value.MaxPageSize : pageSize;
 
             result = result.Skip((page - 1) * pageSize);
 
             if (pageSize > 0)
-                result = result.Take(pageSize);
+                result = result.Take(Math.Min(pageSize, maxPageSize));
 
             return result;
         }