AttachmentReference.cs

using System;
using Waher.Persistence;
using Waher.Persistence.Attributes;
using Waher.Security;
 
namespace Waher.Service.IoTBroker.Legal.Attachments
{
    public class AttachmentReference : ILegalIdentityAttachment
    {
        private CaseInsensitiveString id = null;
        private CaseInsensitiveString legalId = null;
        private string contentType = string.Empty;
        private string fileName = null;
        private byte[] signature = null;
        private DateTime timestamp = DateTime.MinValue;
        private bool preview = false;
 
        public AttachmentReference()
        {
        }
 
        public AttachmentReference(AttachmentReference Reference)
        {
            this.id = Reference.id;
            this.legalId = Reference.legalId;
            this.contentType = Reference.contentType;
            this.fileName = Reference.fileName;
            this.signature = Reference.signature;
            this.timestamp = Reference.timestamp;
        }
 
        public CaseInsensitiveString Id
        {
            get => this.id;
            set => this.id = value;
        }
 
        public CaseInsensitiveString LegalId
        {
            get => this.legalId;
            set => this.legalId = value;
        }
 
        public string ContentType
        {
            get => this.contentType;
            set => this.contentType = value;
        }
 
        public string FileName
        {
            get => this.fileName;
            set => this.fileName = value;
        }
 
        [DefaultValueNull]
        public byte[] Signature
        {
            get => this.signature;
            set => this.signature = value;
        }
 
        [DefaultValueDateTimeMinValue]
        public DateTime Timestamp
        {
            get => this.timestamp;
            set => this.timestamp = value;
        }
 
        [DefaultValue(false)]
        public bool Preview
        {
            get => this.preview;
            set => this.preview = value;
        }
 
        string ILegalIdentityAttachment.Id => this.id?.Value;
 
        string ILegalIdentityAttachment.LegalId => this.legalId?.Value;
 
        public bool UpdateRequiresReview(AttachmentReference UpdatedAttachmentReference)
        {
            return this.id != UpdatedAttachmentReference.id ||
                this.legalId != UpdatedAttachmentReference.legalId ||
                this.contentType != UpdatedAttachmentReference.contentType ||
                this.fileName != UpdatedAttachmentReference.fileName ||
                this.timestamp != UpdatedAttachmentReference.timestamp ||
                Convert.ToBase64String(this.signature) != Convert.ToBase64String(UpdatedAttachmentReference.signature);
        }
    }
}