From fe29dae8f571d362922a23bd5cb62421c37ed919 Mon Sep 17 00:00:00 2001
From: ngfrolov <ng.frolov@autodrilling.ru>
Date: Mon, 17 Apr 2023 18:04:38 +0500
Subject: [PATCH] =?UTF-8?q?Email.BaseFactory.GetImageBase64()=20=D0=92?=
 =?UTF-8?q?=D0=BE=D0=B7=D0=B2=D1=80=D0=B0=D1=89=D0=B0=D0=B5=D1=82=20=D0=BF?=
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---
 .../Services/Email/BaseFactory.cs                 | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/AsbCloudInfrastructure/Services/Email/BaseFactory.cs b/AsbCloudInfrastructure/Services/Email/BaseFactory.cs
index 4e6d3084..8e44725f 100644
--- a/AsbCloudInfrastructure/Services/Email/BaseFactory.cs
+++ b/AsbCloudInfrastructure/Services/Email/BaseFactory.cs
@@ -22,16 +22,23 @@ namespace AsbCloudInfrastructure.Services.Email
             supportMail = configuration.GetValue("email:supportMail", "support@digitaldrilling.ru");
         }
 
-        public static string GetImageBase64(string resourceFileName)
+        public static string GetOrEmptyImageBase64(string resourceFileName)
         {
             if (string.IsNullOrEmpty(resourceFileName))
                 throw new ArgumentInvalidException("ResourceFileName doesn`t exist", nameof(resourceFileName));
 
             var baseDir = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location)
             ?? string.Empty;
-            var resoursesDir = "Res";
+            var resourcesDir = "Res";
+
+            var logoFilePath = Path.Combine(baseDir, resourcesDir, resourceFileName);
+
+            if (!File.Exists(logoFilePath))
+            {
+                System.Diagnostics.Trace.TraceWarning($"GetOrEmptyImageBase64(). File {logoFilePath} not found.");
+                return string.Empty;
+            }                
 
-            var logoFilePath = Path.Combine(baseDir, resoursesDir, resourceFileName);
             var imageBytes = File.ReadAllBytes(logoFilePath);
             var format = Path.GetExtension(resourceFileName).Trim('.');
             return "data:image/" + format + ";base64," + Convert.ToBase64String(imageBytes);
@@ -42,7 +49,7 @@ namespace AsbCloudInfrastructure.Services.Email
 
         public string MakeSignatue()
         {
-            var logo = GetImageBase64("logo_32.png");
+            var logo = GetOrEmptyImageBase64("logo_32.png");
             var sign = $"<br><br>---<br><img src=\"{logo}\"/><br>" +
             $"{companyName}<br>" +
             $"Это письмо сформировано автоматически.<br>" +