refactor: add typescript support to project

src/types/channel.ts

@@ -0,0 +1,55 @@
+
+export interface ChannelMember {
+
+}
+
+export type ContentType =
+  'text/plain' |
+  'text/markdown' |
+  'rustchat/file' |
+  'rustchat/archive';
+
+export interface PinnedMessage {
+  mid: number;
+  content: string;
+  content_type: ContentType;
+  created_by: number;
+  created_at: number;
+  properties: {
+    local_id?: string;
+  };
+}
+
+export interface Channel {
+  gid: number;
+  icon: string; // added by frontend
+  owner: number;
+  name: string;
+  description: string;
+  members: number[];
+  is_public: boolean;
+  avatar_updated_at: number;
+  pinned_messages: PinnedMessage[];
+}
+
+export interface UpdateChannelDTO {
+  operation: 'add_member' | 'remove_member';
+  members?: number[];
+
+  // type = 'group_changed'
+  gid: number; // todo check
+  name?: string;
+  description?: string;
+  owner?: number;
+  avatar_updated_at?: number;
+  type?: string;
+  // type = 'user_joined_group' | 'user_leaved_group'
+  // gid
+  uid?: number[];
+}
+
+export interface UpdatePinnedMessageDTO {
+  gid: number;
+  mid: number;
+  msg: PinnedMessage;
+}