feat(wip): 對話

server/data/ChatPrivate.ts

@@ -1,7 +1,12 @@
+import chalk from "chalk"
 import Chat from "./Chat.ts"
-import User from "./User.ts";
+import User from "./User.ts"
 
 export default class ChatPrivate extends Chat {
+    static fromChat(chat: Chat) {
+        return new ChatPrivate(chat.bean)
+    }
+
     static getChatIdByUsersId(userIdA: string, userIdB: string) {
         return [userIdA, userIdB].sort().join('-')
     }
@@ -9,8 +14,16 @@ export default class ChatPrivate extends Chat {
     static createForPrivate(userA: User, userB: User) {
         return this.create(this.getChatIdByUsersId(userA.bean.id, userB.bean.id), 'private')
     }
-    static findForPrivate() {
-
+    static findForPrivate(userA: User, userB: User) {
+        return this.fromChat(this.findById(this.getChatIdByUsersId(userA.bean.id, userB.bean.id)) as Chat)
+    }
+    static findOrCreateForPrivate(userA: User, userB: User) {
+        let a = this.findForPrivate(userA, userB)
+        if (a == null) {
+            this.createForPrivate(userA, userB)
+            a = this.findForPrivate(userA, userB) as ChatPrivate
+        }
+        return a
     }
 
     getTitleForPrivate(user: User, targetUser: User) {