Fix handling chat photo update

src/layer.d.ts

@@ -600,13 +600,14 @@ export namespace Chat {
 		migrated_to?: InputChannel,
 		admin_rights?: ChatAdminRights,
 		default_banned_rights?: ChatBannedRights,
-		rTitle?: string
+		initials?: string
 	};
 
 	export type chatForbidden = {
 		_: 'chatForbidden',
 		id: number,
-		title: string
+		title: string,
+		initials?: string
 	};
 
 	export type channel = {
@@ -641,7 +642,8 @@ export namespace Chat {
 		admin_rights?: ChatAdminRights,
 		banned_rights?: ChatBannedRights,
 		default_banned_rights?: ChatBannedRights,
-		participants_count?: number
+		participants_count?: number,
+		initials?: string
 	};
 
 	export type channelForbidden = {
@@ -654,7 +656,8 @@ export namespace Chat {
 		id: number,
 		access_hash: string,
 		title: string,
-		until_date?: number
+		until_date?: number,
+		initials?: string
 	};
 }
 

src/lib/appManagers/appChatsManager.ts

@@ -12,7 +12,7 @@
 import { MOUNT_CLASS_TO } from "../../config/debug";
 import { numberThousandSplitter } from "../../helpers/number";
 import { isObject, safeReplaceObject, copy, deepEqual } from "../../helpers/object";
-import { ChannelParticipant, Chat, ChatAdminRights, ChatBannedRights, ChatFull, ChatParticipant, ChatParticipants, InputChannel, InputChatPhoto, InputFile, InputPeer, SendMessageAction, Update, Updates } from "../../layer";
+import { ChannelParticipant, Chat, ChatAdminRights, ChatBannedRights, ChatFull, ChatParticipant, ChatParticipants, ChatPhoto, InputChannel, InputChatPhoto, InputFile, InputPeer, SendMessageAction, Update, Updates } from "../../layer";
 import { i18n, LangPackKey } from "../langPack";
 import apiManagerProxy from "../mtproto/mtprotoworker";
 import apiManager from '../mtproto/mtprotoworker';
@@ -178,7 +178,8 @@ export class AppChatsManager {
     apiChats.forEach(chat => this.saveApiChat(chat, override));
   }
 
-  public saveApiChat(chat: any, override?: boolean) {
+  public saveApiChat(chat: Chat, override?: boolean) {
+    if(chat._ === 'chatEmpty') return;
     /* if(chat._ !== 'chat' && chat._ !== 'channel') {
       return;
     } */
@@ -186,17 +187,17 @@ export class AppChatsManager {
     // * exclude from state
     // defineNotNumerableProperties(chat, ['rTitle', 'initials']);
 
-    const oldChat = this.chats[chat.id];
+    const oldChat: Exclude<Chat, Chat.chatEmpty> = this.chats[chat.id];
 
     /* if(oldChat && !override) {
       return;
     } */
 
-    if(chat.pFlags === undefined) {
+    if((chat as Chat.chat).pFlags === undefined) {
-      chat.pFlags = {};
+      (chat as Chat.chat).pFlags = {};
     }
 
-    if(chat.pFlags.min && oldChat !== undefined) {
+    if((chat as Chat.channel).pFlags.min && oldChat !== undefined) {
       return;
     }
 
@@ -205,8 +206,8 @@ export class AppChatsManager {
     if(chat._ === 'channel' &&
         chat.participants_count === undefined &&
         oldChat !== undefined &&
-        oldChat.participants_count) {
+        (oldChat as Chat.channel).participants_count) {
-      chat.participants_count = oldChat.participants_count;
+      chat.participants_count = (oldChat as Chat.channel).participants_count;
     }
 
     /* if(chat.username) {
@@ -218,9 +219,9 @@ export class AppChatsManager {
     if(oldChat === undefined) {
       this.chats[chat.id] = chat;
     } else {
-      const oldPhoto = oldChat.photo?.photo_small;
+      const oldPhotoId = ((oldChat as Chat.chat).photo as ChatPhoto.chatPhoto)?.photo_id;
-      const newPhoto = chat.photo?.photo_small;
+      const newPhotoId = ((chat as Chat.chat).photo as ChatPhoto.chatPhoto)?.photo_id;
-      if(JSON.stringify(oldPhoto) !== JSON.stringify(newPhoto)) {
+      if(oldPhotoId !== newPhotoId) {
         changedPhoto = true;
       }
 

src/scripts/in/schema_additional_params.json

@@ -114,7 +114,22 @@
 }, {
   "predicate": "chat",
   "params": [
-    {"name": "rTitle", "type": "string"}
+    {"name": "initials", "type": "string"}
+  ]
+}, {
+  "predicate": "chatForbidden",
+  "params": [
+    {"name": "initials", "type": "string"}
+  ]
+}, {
+  "predicate": "channel",
+  "params": [
+    {"name": "initials", "type": "string"}
+  ]
+}, {
+  "predicate": "channelForbidden",
+  "params": [
+    {"name": "initials", "type": "string"}
   ]
 }, {
   "predicate": "messageActionChatLeave",