first commit

2026-03-11 11:18:25 -05:00
commit f3cb730f3b
472 changed files with 53651 additions and 0 deletions
@@ -0,0 +1,113 @@
+using System;
+using System.IO;
+using Microsoft.AspNetCore.Hosting;
+using Serilog;
+
+namespace Landmark.OLA.Application.Services.Email
+{
+    public class EmailTemplateService : IEmailTemplateService
+    {
+        private readonly string _embeddedLogoBase64;
+
+        public EmailTemplateService(IWebHostEnvironment webHostEnvironment)
+        {
+            _embeddedLogoBase64 = LoadEmbeddedLogo(webHostEnvironment);
+        }
+
+        private static string LoadEmbeddedLogo(IWebHostEnvironment webHostEnvironment)
+        {
+            if (webHostEnvironment == null)
+            {
+                return string.Empty;
+            }
+
+            try
+            {
+                var logoPath = Path.Combine(webHostEnvironment.ContentRootPath, "Files", "Logo.png");
+                if (!File.Exists(logoPath))
+                {
+                    Log.Warning("Logo not found at {LogoPath}. Email will fall back to remote image.", logoPath);
+                    return string.Empty;
+                }
+
+                var bytes = File.ReadAllBytes(logoPath);
+                return Convert.ToBase64String(bytes);
+            }
+            catch (Exception ex)
+            {
+                Log.Warning(ex, "Failed to embed logo from file.");
+                return string.Empty;
+            }
+        }
+
+        public string BuildBrandedBody(string contentHtml, string redBannerMessage = "")
+        {
+            var topLogoTag = $"<img src=\"data:image/png;base64,{_embeddedLogoBase64}\" width=\"225\" height=\"62\" style=\"width: 225px; height: 62px\">";
+            var bottomLogoTag = $"<img src=\"data:image/png;base64,{_embeddedLogoBase64}\" alt=\"Landmark Credit Union Logo\" height=\"37\" width=\"135\" style=\"width: 180px; max-height: 50px;\">";
+
+            redBannerMessage ??= string.Empty;
+            var bannerHtml = string.IsNullOrWhiteSpace(redBannerMessage)
+                ? string.Empty
+                :
+                    "<div class=\"red-banner\">" +
+                        "<span style=\"background-color: #FF0000; color: #FFFFFF; font-weight: bold; display: inline-block; padding: 4px 8px;\">" +
+                            redBannerMessage +
+                        "</span><br><br>" +
+                    "</div>";
+
+            var requestBody =
+                "<html>" +
+                "<body>" +
+                "<table align=\"center\" width=\"87%\" style=\"margin: auto;\">" +
+                    "<tbody>" +
+                        "<tr height=\"50\"></tr>" +
+                        "<tr>" +
+                            "<td align=\"center\" style=\"margin: auto; width: 250px\">" +
+                                topLogoTag +
+                            "</td>" +
+                        "</tr>" +
+                        "<tr height=\"30\"></tr>" +
+                    "</tbody>" +
+                "</table>" +
+                "<table align=\"center\" width=\"87%\" style=\"margin: auto; color: #005674\">" +
+                    "<tbody>" +
+                        "<tr>" +
+                            "<td style=\"font-size: 75%; font-family: Verdana; padding-top: 10px;\">" +
+                                bannerHtml +
+                                contentHtml +
+                            "</td>" +
+                        "</tr>" +
+                        "<tr height=\"50\"></tr>" +
+                    "</tbody>" +
+                "</table>" +
+                "<table style=\"text-align: center; color: #888; mso-color-alt: #888; font-size: 70%; background-color: #eee; width: 100%; position: absolute; bottom: 0; margin: auto;\" align=\"center\">" +
+                    "<tbody>" +
+                        "<tr>" +
+                            "<td height=\"15\" colspan=\"4\">&nbsp;</td>" +
+                        "</tr>" +
+                        "<tr>" +
+                            "<td height=\"100\" width=\"6.5%\">&nbsp;</td>" +
+                            "<td height=\"100\" width=\"15%\">" +
+                                "<div style=\"padding-right: 15px;\">" +
+                                    "<div style=\"margin: auto; display: flex; justify-content: center; align-items: center;\">" +
+                                        bottomLogoTag +
+                                    "</div>" +
+                                "</div>" +
+                            "</td>" +
+                            "<td align=\"left\" style=\"padding-left: 25px; font-style: italic;\">" +
+                            "</td>" +
+                            "<td width=\"6.5%\">&nbsp;</td>" +
+                        "</tr>" +
+                        "<tr>" +
+                            "<td height=\"15\" colspan=\"4\">&nbsp;</td>" +
+                        "</tr>" +
+                    "</tbody>" +
+                "</table>" +
+                "</body>" +
+                "</html>";
+
+            return requestBody;
+        }
+    }
+}
+
@@ -0,0 +1,10 @@
+using Microsoft.AspNetCore.Hosting;
+
+namespace Landmark.OLA.Application.Services.Email
+{
+    public interface IEmailTemplateService
+    {
+        string BuildBrandedBody(string contentHtml, string redBannerMessage = "");
+    }
+}
+