more permission definition

Models/ChannelPermissions.cs

@@ -0,0 +1,40 @@
+namespace vassago.Models;
+
+using System;
+using System.ComponentModel.DataAnnotations.Schema;
+
+public class ChannelPermissions
+{
+    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+    public int Id { get; set; }
+    public ulong? MaxAttachmentBytes { get; set; }
+    public uint? MaxTextChars { get; set; }
+    public bool? LinksAllowed { get; set; }
+    public bool? ReactionsPossible { get; set; }
+    public Enumerations.LewdnessFilterLevel? LewdnessFilterLevel { get; set; }
+    public Enumerations.MeannessFilterLevel? MeannessFilterLevel { get; set; }
+    public Enumerations.VerbosityFilterLevel? VerbosityFilterLevel { get; set; }
+
+    internal DefinitePermissionSettings Definite()
+    {
+        return new DefinitePermissionSettings()
+        {
+            MaxAttachmentBytes = this.MaxAttachmentBytes ?? 0,
+            MaxTextChars = this.MaxTextChars ?? 0,
+            LinksAllowed = this.LinksAllowed ?? false,
+            LewdnessFilterLevel = this.LewdnessFilterLevel ?? Enumerations.LewdnessFilterLevel.G,
+            MeannessFilterLevel = this.MeannessFilterLevel ?? Enumerations.MeannessFilterLevel.Strict,
+            VerbosityFilterLevel = this.VerbosityFilterLevel ?? Enumerations.VerbosityFilterLevel.Pithy,
+            ReactionsPossible = this.ReactionsPossible ?? false
+        };
+    }
+}
+public class DefinitePermissionSettings
+{
+    public ulong MaxAttachmentBytes { get; set; }
+    public uint MaxTextChars { get; set; }
+    public bool LinksAllowed { get; set; }
+    public bool ReactionsPossible { get; set; }
+    public Enumerations.LewdnessFilterLevel LewdnessFilterLevel { get; set; }
+    public Enumerations.MeannessFilterLevel MeannessFilterLevel { get; set; }
+}