ปรับ api เข้ากับ โครงสร้างใหม่

Extensions/ObjectExtension.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BMA.EHR.Recurit.Exam.Service.Extensions
+{
+    public static class ObjectExtension
+    {
+        public static bool DeepCompare(this object obj, object another)
+        {
+            if (ReferenceEquals(obj, another)) return true;
+            if ((obj == null) || (another == null)) return false;
+            //Compare two object's class, return false if they are difference
+            if (obj.GetType() != another.GetType()) return false;
+
+            var result = true;
+            //Get all properties of obj
+            //And compare each other
+            foreach (var property in obj.GetType().GetProperties())
+            {
+                var objValue = property.GetValue(obj);
+                var anotherValue = property.GetValue(another);
+                if (!objValue.Equals(anotherValue)) result = false;
+            }
+
+            return result;
+        }
+
+        public static bool Compare(this object obj, object another)
+        {
+            if (ReferenceEquals(obj, another)) return true;
+            if ((obj == null) || (another == null)) return false;
+            if (obj.GetType() != another.GetType()) return false;
+
+            //properties: int, double, DateTime, etc, not class
+            if (!obj.GetType().IsClass) return obj.Equals(another);
+
+            var result = true;
+            foreach (var property in obj.GetType().GetProperties())
+            {
+                var objValue = property.GetValue(obj);
+                var anotherValue = property.GetValue(another);
+                //Recursion
+                if (!objValue.DeepCompare(anotherValue)) result = false;
+            }
+            return result;
+        }
+    }
+}