RhDatabase Client extract class

src/AddIn/Functions.cs

@@ -1,27 +1,10 @@
 using ExcelDna.Integration;
-using Newtonsoft.Json;
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net;
-using System.Net.Http;
-using System.Threading.Tasks;
 
 namespace RhSolutions
 {
     public class Functions
     {
-        [ExcelFunction(Description = "Получение корректного артикула из строки")]
-        public static object GETRAUSKU([ExcelArgument(Name = "\"Строка\"", Description = "строка, содержащая актикул")] string line)
-        {
-            if (RauSku.TryParse(line, out RauSku rausku))
-            {
-                return rausku.ToString();
-            }
-
-            else return ExcelError.ExcelErrorNA;
-        }
-
         [ExcelFunction(Description = "Запрос в удаленную базу данных")]
         public static object RHSOLUTIONS([ExcelArgument(Name = "Запрос")] string line)
         {
@@ -45,40 +28,4 @@ namespace RhSolutions
             return result;
         }
     }
-
-    public static class RhDatabaseClient
-    {
-        private static HttpClient httpClient = AddIn.httpClient;
-
-        public static async Task<object> GetProduct(string line)
-        {
-            string request = @"https://rh.cebotari.ru/api/search?query=" + line;
-
-            ServicePointManager.SecurityProtocol =
-                SecurityProtocolType.Tls12 |
-                SecurityProtocolType.Tls11 |
-                SecurityProtocolType.Tls;
-
-            string response = await httpClient.GetStringAsync(request);
-
-            var products = JsonConvert.DeserializeObject<IEnumerable<DbProduct>>(response);
-
-            var product = products.FirstOrDefault();
-
-            if (product == null)
-            {
-                return null;
-            }
-            else
-            {
-                return $"{product.productSku} {product.name}";
-            }
-        }
-
-        private class DbProduct
-        {
-            public string productSku { get; set; }
-            public string name { get; set; }
-        }
-    }
 }

src/AddIn/RhDatabaseClient.cs

@@ -0,0 +1,45 @@
+using Newtonsoft.Json;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.Http;
+using System.Threading.Tasks;
+
+namespace RhSolutions
+{
+    public static class RhDatabaseClient
+    {
+        private static HttpClient httpClient = AddIn.httpClient;
+
+        public static async Task<object> GetProduct(string line)
+        {
+            string request = @"https://rh.cebotari.ru/api/search?query=" + line;
+
+            ServicePointManager.SecurityProtocol =
+                SecurityProtocolType.Tls12 |
+                SecurityProtocolType.Tls11 |
+                SecurityProtocolType.Tls;
+
+            string response = await httpClient.GetStringAsync(request);
+
+            var products = JsonConvert.DeserializeObject<IEnumerable<DbProduct>>(response);
+
+            var product = products.FirstOrDefault();
+
+            if (product == null)
+            {
+                return null;
+            }
+            else
+            {
+                return $"{product.productSku} {product.name}";
+            }
+        }
+
+        private class DbProduct
+        {
+            public string productSku { get; set; }
+            public string name { get; set; }
+        }
+    }
+}