Khwezi Mngoma
80 lines
3.1 KiB
C#
80 lines
3.1 KiB
C#
namespace LiteCharms.Features.Utilities.Commands;
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public class SendEmailCommand : IRequest<Result>
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{
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public string? From { get; set; }
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public string? SenderName { get; set; }
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public string? To { get; set; }
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public string? RecipientName { get; set; }
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public string? Subject { get; set; }
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public string? Message { get; set; }
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public bool IsHtml { get; set; }
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public Stream? Attachment { get; set; }
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public string? AttachmentFileName { get; set; }
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private SendEmailCommand(string from, string senderName, string to, string recipientName, string subject, string message, bool isHtml = false, Stream? attachment = null, string? attachmentFileName = null)
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{
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From = from;
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To = to;
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Subject = subject;
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Message = message;
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IsHtml = isHtml;
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Attachment = attachment;
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AttachmentFileName = attachmentFileName;
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SenderName = senderName;
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RecipientName = recipientName;
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}
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public static SendEmailCommand Create(string from, string senderName, string to, string recipientName, string subject, string message, bool isHtml = false, Stream? attachment = null, string? attachmentFileName = null)
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{
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if (string.IsNullOrWhiteSpace(from))
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throw new ArgumentException("From address is required.");
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if (string.IsNullOrWhiteSpace(senderName))
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throw new ArgumentException("Sender name is required.");
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if (!string.IsNullOrWhiteSpace(senderName) && senderName?.Length > 255)
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throw new ArgumentException("Sender name cannot exceed 255 characters.");
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if (string.IsNullOrWhiteSpace(to))
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throw new ArgumentException("To address is required.");
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if (string.IsNullOrWhiteSpace(recipientName))
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throw new ArgumentException("Recipient name is required.");
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if (!string.IsNullOrWhiteSpace(recipientName) && recipientName?.Length > 255)
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throw new ArgumentException("Recipient name cannot exceed 255 characters.");
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if (string.IsNullOrWhiteSpace(subject))
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throw new ArgumentException("Subject is required.");
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if (!string.IsNullOrWhiteSpace(subject) && subject?.Length > 2048)
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throw new ArgumentException("Subject cannot exceed 2048 characters.");
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if (string.IsNullOrWhiteSpace(message))
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throw new ArgumentException("Message is required.");
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if (message.Length > 10485760)
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throw new ArgumentException("Message cannot exceed 10 MB.");
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if (attachment != null && string.IsNullOrWhiteSpace(attachmentFileName))
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throw new ArgumentException("Attachment file name must be provided when an attachment is included.");
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if (attachment is not null && attachment.Length > 10485760)
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throw new ArgumentException("Attachment cannot exceed 10 MB.");
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if (!string.IsNullOrWhiteSpace(attachmentFileName) && attachmentFileName.Length > 255)
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throw new ArgumentException("Attachment file name cannot exceed 255 characters.");
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return new(from, senderName!, to, recipientName!, subject!, message, isHtml, attachment, attachmentFileName);
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}
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}
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