1 files changed, 56 insertions, 0 deletions
diff --git a/LibMatrix/StateEventTypes/Spec/RoomPowerLevelEventData.cs b/LibMatrix/StateEventTypes/Spec/RoomPowerLevelEventData.cs
new file mode 100644
index 0000000..c5dda78
--- /dev/null
+++ b/LibMatrix/StateEventTypes/Spec/RoomPowerLevelEventData.cs
@@ -0,0 +1,56 @@
+using System.Text.Json.Serialization;
+using LibMatrix.Extensions;
+using LibMatrix.Interfaces;
+
+namespace LibMatrix.StateEventTypes.Spec;
+
+[MatrixEvent(EventName = "m.room.power_levels")]
+public class RoomPowerLevelEventData : IStateEventType {
+    [JsonPropertyName("ban")]
+    public int Ban { get; set; } // = 50;
+
+    [JsonPropertyName("events_default")]
+    public int EventsDefault { get; set; } // = 0;
+
+    [JsonPropertyName("events")]
+    public Dictionary<string, int> Events { get; set; } // = null!;
+
+    [JsonPropertyName("invite")]
+    public int Invite { get; set; } // = 50;
+
+    [JsonPropertyName("kick")]
+    public int Kick { get; set; } // = 50;
+
+    [JsonPropertyName("notifications")]
+    public NotificationsPL NotificationsPl { get; set; } // = null!;
+
+    [JsonPropertyName("redact")]
+    public int Redact { get; set; } // = 50;
+
+    [JsonPropertyName("state_default")]
+    public int StateDefault { get; set; } // = 50;
+
+    [JsonPropertyName("users")]
+    public Dictionary<string, int> Users { get; set; } // = null!;
+
+    [JsonPropertyName("users_default")]
+    public int UsersDefault { get; set; } // = 0;
+
+    [Obsolete("Historical was a key related to MSC2716, a spec change on backfill that was dropped!", true)]
+    [JsonIgnore]
+    [JsonPropertyName("historical")]
+    public int Historical { get; set; } // = 50;
+
+    public class NotificationsPL {
+        [JsonPropertyName("room")]
+        public int Room { get; set; } = 50;
+    }
+
+    public bool IsUserAdmin(string userId) {
+        return Users.TryGetValue(userId, out var level) && level >= Events.Max(x=>x.Value);
+    }
+
+    public bool UserHasPermission(string userId, string eventType) {
+        return Users.TryGetValue(userId, out var level) && level >= Events.GetValueOrDefault(eventType, EventsDefault);
+    }
+}