blackowl.projects.models

public class FileReleases
    {
        [Required]
        public int Id { get; set; }
        public string Tittle { get; set; }
         [Required]
        public string Version { get; set; }
        public DateTime Published { get; set; }
        [DataType(DataType.Html)]
        public string content { get; set; }
        [DataType(DataType.Upload)]
        public virtual List<ProjectFiles> Files { get; set; }
        [Required]
        public virtual Project Project { get; set; }
        [Required]
        public virtual ApplicationUser UploadedBy { get; set; }
      //
        [Required]
        public virtual ChangeLog ChangeLog { get; set; }
    }
    public class ChangeLog
    {
     [Required]
        public int Id{ get; set; }
        [DataType(DataType.Text)]
     public string Title { get; set; }
        [DataType(DataType.Html)]
     public string Content { get; set; }
        [DataType(DataType.DateTime)]
        public DateTime Published { get; set; }
        [Required]
        public virtual Project Project { get; set; }
    //    [Required]
        public virtual FileReleases Releases { get; set; }

    }
      public class Project
    {
        [Required]
        public int Id { get; set; }
        //   public int revision { get; set; }
        [Required]
        [DataType(DataType.Text)]
        public string Name { get; set; }
        [DataType(DataType.MultilineText)]
        public string Description { get; set; }
        [Required]
        public virtual ApplicationUser Admininstrator { get; set; }
        public virtual List<ApplicationUser> Members { get; set; }
        public virtual List<ProjectNews> News { get; set; }
        public virtual List<FileReleases> Releases { get; set; }
        public virtual List<ChangeLog> ChangeLogs { get; set; }


    }
     public class ProjectFiles:Files
    {
        [Required]
        public virtual Project Project { get; set; }
        [Required]
        public virtual FileReleases Release { get; set; }

    }
     public class ProjectNews:News
    {
        [Required]
        public virtual Project Project{ get; set; }
         [Required]
        public int ProjectId { get; set; }
    }