Umbraco-CMS/src/Umbraco.Core/Models/ContentSchedule.cs

using System;
using System.Runtime.Serialization;
using Umbraco.Extensions;

namespace Umbraco.Cms.Core.Models
{
    /// <summary>
    /// Represents a scheduled action for a document.
    /// </summary>
    [Serializable]
    [DataContract(IsReference = true)]
    public class ContentSchedule : IDeepCloneable
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="ContentSchedule"/> class.
        /// </summary>
        public ContentSchedule(string culture, DateTime date, ContentScheduleAction action)
        {
            Id = Guid.Empty; // will be assigned by document repository
            Culture = culture;
            Date = date;
            Action = action;
        }

        /// <summary>
        /// Initializes a new instance of the <see cref="ContentSchedule"/> class.
        /// </summary>
        public ContentSchedule(Guid id, string culture, DateTime date, ContentScheduleAction action)
        {
            Id = id;
            Culture = culture;
            Date = date;
            Action = action;
        }

        /// <summary>
        /// Gets the unique identifier of the document targeted by the scheduled action.
        /// </summary>
        [DataMember]
        public Guid Id { get; set; }

        /// <summary>
        /// Gets the culture of the scheduled action.
        /// </summary>
        /// <remarks>
        /// string.Empty represents the invariant culture.
        /// </remarks>
        [DataMember]
        public string Culture { get; }

        /// <summary>
        /// Gets the date of the scheduled action.
        /// </summary>
        [DataMember]
        public DateTime Date { get; }

        /// <summary>
        /// Gets the action to take.
        /// </summary>
        [DataMember]
        public ContentScheduleAction Action { get; }

        public override bool Equals(object obj)
            => obj is ContentSchedule other && Equals(other);

        public bool Equals(ContentSchedule other)
        {
            // don't compare Ids, two ContentSchedule are equal if they are for the same change
            // for the same culture, on the same date - and the collection deals w/duplicates
            return Culture.InvariantEquals(other.Culture) && Date == other.Date && Action == other.Action;
        }

        public object DeepClone()
        {
            return new ContentSchedule(Id, Culture, Date, Action);
        }
    }
}