PlanTempusApp/Core/Email/PostmarkEmailService.cs

using PostmarkDotNet;

namespace PlanTempus.Core.Email;

public class PostmarkEmailService : IEmailService
{
	private readonly PostmarkConfiguration _config;
	private readonly PostmarkClient _client;

	public PostmarkEmailService(PostmarkConfiguration config)
	{
		_config = config;
		_client = new PostmarkClient(config.ServerToken);
	}

	public async Task<EmailResult> SendVerificationEmailAsync(string toEmail, string userName, string verifyUrl)
	{
		var recipient = _config.TestToEmail ?? toEmail;

		var message = new TemplatedPostmarkMessage
		{
			From = _config.FromEmail,
			To = recipient,
			TemplateAlias = "code-your-own-1",
			TemplateModel = new Dictionary<string, object>
			{
				{ "USER_NAME", userName },
				{ "VERIFY_URL", verifyUrl }
			}
		};

		var response = await _client.SendMessageAsync(message);

		if (response.Status == PostmarkStatus.Success)
		{
			return new EmailResult(true, response.MessageID.ToString(), null);
		}

		return new EmailResult(false, null, response.Message);
	}
}