Updated extension methods

Author: jamesmcroft

src/MADE.Runtime/Extensions/ReflectionExtensions.cs

@@ -0,0 +1,26 @@
+namespace MADE.Runtime.Extensions
+{
+    using System;
+    using System.Reflection;
+
+    /// <summary>
+    /// Defines a collection of extensions for object reflection.
+    /// </summary>
+    public static class ReflectionExtensions
+    {
+        /// <summary>
+        /// Gets a value for a property of the <paramref name="obj">specified object</paramref> based on the <paramref name="property">specified property name</paramref>.
+        /// </summary>
+        /// <param name="obj">The object to retrieve the property value from.</param>
+        /// <param name="property">The name of the property to retrieve a value for.</param>
+        /// <typeparam name="T">The type of expected value.</typeparam>
+        /// <returns>The value of the property.</returns>
+        public static T GetPropertyValue<T>(this object obj, string property)
+            where T : class
+        {
+            Type type = obj.GetType();
+            PropertyInfo prop = type.GetProperty(property);
+            return prop?.GetValue(obj) as T;
+        }
+    }
+}

src/MADE.Web/Extensions/HttpResponseExtensions.cs

@@ -7,6 +7,7 @@ namespace MADE.Web.Extensions
     using System.Text;
     using System.Threading.Tasks;
     using Microsoft.AspNetCore.Http;
+    using Microsoft.Net.Http.Headers;
     using Newtonsoft.Json;
 
     /// <summary>
@@ -43,7 +44,7 @@ public static async Task WriteJsonAsync(
             object value,
             JsonSerializerSettings serializerSettings)
         {
-            response.ContentType = "application/json";
+            response.ContentType = new MediaTypeHeaderValue("application/json") { Encoding = Encoding.UTF8 }.ToString();
             response.StatusCode = (int)statusCode;
 
             string json = JsonConvert.SerializeObject(value, Formatting.Indented, serializerSettings);

src/MADE.Web/Responses/PaginatedResponse{T}.cs

@@ -1,8 +1,9 @@
-// MADE Apps licenses this file to you under the MIT license.
+// MADE Apps licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
 namespace MADE.Web.Responses
 {
+    using System;
     using System.Collections.Generic;
     using MADE.Web.Requests;
 
@@ -50,7 +51,6 @@ public PaginatedResponse(IEnumerable<T> items, int page, int pageSize, int avail
         /// <summary>
         /// Gets the total number of pages for the available items based on the page size.
         /// </summary>
-        public int TotalPages =>
-            this.AvailableCount == 0 || this.PageSize == 0 ? 0 : this.AvailableCount / this.PageSize;
+        public int TotalPages => this.AvailableCount == 0 || this.PageSize == 0 ? 0 : (int)Math.Ceiling((double)this.AvailableCount / this.PageSize);
     }
 }