🚧 RSS as a module

2026-07-31 00:29:24 +03:00 · 2020-03-02 00:00:52 +04:00
parent e86049f4fd
commit eac0da5016
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+/// This file is a part of RSS Bot for Telegram.
+/// License: MIT
+/// Author: CrazyHackGUT aka Kruzya (Sergey Gut) <kruzefag@gmail.com>
+/// 
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations;
+
+namespace Kruzya.TelegramBot.RichSiteSummary.Data
+{
+    /// <summary>
+    /// Represents a feed in database.
+    /// </summary>
+    public class Feed : RepresentableEntity
+    {
+        #region RepresentableEntity
+        protected override string ViewableText
+        {
+            get => Title;
+        }
+
+        protected override string ViewableUrl
+        {
+            get => HomePage;
+        }
+        #endregion
+
+        /// <summary>
+        /// The unique feed id.
+        /// </summary>
+        [Key]
+        public Guid FeedId { get; set; }
+        
+        /// <summary>
+        /// The feed URL.
+        /// </summary>
+        [Required]
+        public string Url { get; set; }
+        
+        /// <summary>
+        /// The home page for this feed.
+        /// </summary>
+        [Required]
+        public string HomePage { get; set; }
+        
+        /// <summary>
+        /// Feed title.
+        /// </summary>
+        [MaxLength(256)]
+        [Required]
+        public string Title { get; set; }
+        
+        /// <summary>
+        /// DateTime when feed fetched successfully in last time.
+        /// </summary>
+        [Required]
+        public DateTime UpdatedAt { get; set; }
+        
+        /// <summary>
+        /// This flag indicates, bot should monitor changes in post date, or not.
+        /// </summary>
+        [Required]
+        [DefaultValue(false)]
+        public bool WatchPostDate { get; set; }
+        
+        public Feed()
+        {
+            FeedId = new Guid();
+            UpdatedAt = DateTime.Now;
+        }
+
+        /// <summary>
+        /// All posts from this feed.
+        /// </summary>
+        public virtual ICollection<Post> Posts { get; set; }
+        
+        /// <summary>
+        /// All exists subscriber for this feed.
+        /// </summary>
+        public virtual ICollection<Subscriber> Subscribers { get; set; }
+    }
+}