BuildFeed/RedisMongoMigration/Redis/MetaItem.cs

using NServiceKit.DataAnnotations;
using NServiceKit.DesignPatterns.Model;
using System;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;

namespace RedisMongoMigration.Redis
{
    [DataObject]
    public class MetaItem : IHasId<MetaItemKey>
    {
        [Key]
        [Index]
        public MetaItemKey Id { get; set; }

        public string PageContent { get; set; }

        public string MetaDescription { get; set; }
    }

    public struct MetaItemKey
    {
        public string Value { get; set; }
        public MetaType Type { get; set; }

        public MetaItemKey(string id)
        {
            var items = id.Split(':');
            Type = (MetaType)Enum.Parse(typeof(MetaType), items[0]);
            Value = items[1];
        }

        public override string ToString()
        {
            return $"{Type}:{Value}";
        }
    }

    public enum MetaType
    {
        Lab,
        Version,
        Source,
        Year
    }
}