chore: configure preprod email secrets

backend/src/Socialize.Api/Infrastructure/DependencyInjection.cs

@@ -26,8 +26,14 @@ public static class DependencyInjection
 
         builder.Services.Configure<EmailerOptions>(
             builder.Configuration.GetSection(EmailerOptions.ConfigurationSection));
-        builder.Services.AddTransient<IEmailSender, ResendEmailSender>();
-        //builder.Services.AddTransient<IEmailSender, EmailSender>();
+        if (builder.Environment.IsDevelopment())
+        {
+            builder.Services.AddTransient<IEmailSender, LoggerEmailSender>();
+        }
+        else
+        {
+            builder.Services.AddTransient<IEmailSender, ResendEmailSender>();
+        }
 
         builder.Services.AddHttpClient();
 

backend/src/Socialize.Api/Infrastructure/Emailer/Services/LoggerEmailSender.cs

@@ -5,18 +5,15 @@ namespace Socialize.Api.Infrastructure.Emailer.Services;
 public class LoggerEmailSender(ILogger<IEmailSender> logger)
     : IEmailSender
 {
-    public async Task SendEmailAsync(string email, string subject, string message)
+    public Task SendEmailAsync(string email, string subject, string message)
     {
-        try
-        {
-            logger.LogInformation("Sending email to {Email} with subject: {Subject}", email, subject);
-            await Task.Delay(1000);
-            logger.LogInformation("Email sent successfully to {Email}", email);
-        }
-        catch (Exception ex)
-        {
-            logger.LogError(ex, "Failed to send email to {Email}", email);
-            throw;
-        }
+        logger.LogInformation(
+            "Development email to {Email} with subject {Subject}:{NewLine}{Message}",
+            email,
+            subject,
+            Environment.NewLine,
+            message);
+
+        return Task.CompletedTask;
     }
 }

backend/src/Socialize.Api/Infrastructure/Emailer/Services/ResendEmailSender.cs

@@ -20,6 +20,16 @@ public class ResendEmailSender : IEmailSender
         _httpClient = httpClientFactory.CreateClient();
         _options = options.Value;
 
+        if (string.IsNullOrWhiteSpace(_options.ApiKey))
+        {
+            throw new InvalidOperationException("Emailer:ApiKey is required when using Resend email delivery.");
+        }
+
+        if (string.IsNullOrWhiteSpace(_options.FromEmail))
+        {
+            throw new InvalidOperationException("Emailer:FromEmail is required when using Resend email delivery.");
+        }
+
         _httpClient.DefaultRequestHeaders.Authorization =
             new AuthenticationHeaderValue("Bearer", _options.ApiKey);