From 2a0430b7ecaf658d37eab4bc16a61f0930a17413 Mon Sep 17 00:00:00 2001
From: Serghei Cebotari <serghei@cebotari.ru>
Date: Fri, 6 Oct 2023 15:06:42 +0300
Subject: [PATCH] Fix Unsuccess Status Code return

---
 RhSolutions.AddIn/Services/DatabaseClient.cs | 29 ++++++++++++--------
 1 file changed, 18 insertions(+), 11 deletions(-)

diff --git a/RhSolutions.AddIn/Services/DatabaseClient.cs b/RhSolutions.AddIn/Services/DatabaseClient.cs
index 28caa09..ac4dfa5 100644
--- a/RhSolutions.AddIn/Services/DatabaseClient.cs
+++ b/RhSolutions.AddIn/Services/DatabaseClient.cs
@@ -20,15 +20,12 @@ public class DatabaseClient : IDatabaseClient
 
     public async Task<IEnumerable<Product>> GetProducts(string line)
     {
-        string request;
-        IEnumerable<Product> products;
-
         if (ProductSku.TryParse(line, out var skus))
         {
             ProductSku sku = skus.FirstOrDefault();
-            request = @"https://rh.cebotari.ru/api/products/" + sku.ToString(); 
+            string request = @"https://rh.cebotari.ru/api/products/" + sku.ToString(); 
             
-            if (!_memoryCache.TryGetValue(sku, out products))
+            if (!_memoryCache.TryGetValue(sku, out IEnumerable<Product> products))
             {
                 var response = await _httpClient.GetAsync(request);
 
@@ -41,19 +38,25 @@ public class DatabaseClient : IDatabaseClient
                 catch
                 {
                     StatusCode = response.StatusCode;
+                    return Enumerable.Empty<Product>();
                 }
 
                 var cacheEntryOptions = new MemoryCacheEntryOptions()
                     .SetSlidingExpiration(TimeSpan.FromHours(1));
                 _memoryCache.Set(sku, products, cacheEntryOptions);
+                return products;
+            }
+            else
+            {
+                return products;
             }
         }
 
         else
         {
-            request = @"https://rh.cebotari.ru/api/search?query=" + line;
+            string request = @"https://rh.cebotari.ru/api/search?query=" + line;
             
-            if (!_memoryCache.TryGetValue(line, out products))
+            if (!_memoryCache.TryGetValue(line, out IEnumerable<Product> products))
             {
                 var response = await _httpClient.GetAsync(request);
 
@@ -66,18 +69,22 @@ public class DatabaseClient : IDatabaseClient
                 catch
                 {
                     StatusCode = response.StatusCode;
+                    return Enumerable.Empty<Product>();
                 }
 
                 var cacheEntryOptions = new MemoryCacheEntryOptions()
                     .SetSlidingExpiration(TimeSpan.FromHours(1));
                 _memoryCache.Set(line, products, cacheEntryOptions);
-                if (products.Count() > 0)
+                if (products.Any())
                 {
                     _memoryCache.Set(products.First(), products, cacheEntryOptions);
                 }
+                return products;
             }
-        }        
-
-        return products;
+            else
+            {
+                return products;
+            }
+        }      
     }
 }
\ No newline at end of file