fix: empty Trash for shared and group folders #387

lib/jmap/client-interface.ts

@@ -109,7 +109,7 @@ export interface IJMAPClient {
     accountId?: string,
   ): Promise<void>;
   moveEmail(emailId: string, toMailboxId: string, accountId?: string): Promise<void>;
-  emptyMailbox(mailboxId: string): Promise<number>;
+  emptyMailbox(mailboxId: string, accountId?: string): Promise<number>;
   markMailboxAsRead(mailboxId: string, accountId?: string): Promise<number>;
   markAllAsRead(excludeMailboxIds?: string[], accountId?: string): Promise<number>;
   markAsSpam(emailId: string, accountId?: string, markAsRead?: boolean): Promise<void>;

lib/jmap/client.ts

@@ -1445,19 +1445,20 @@ export class JMAPClient implements IJMAPClient {
     }
   }
 
-  async emptyMailbox(mailboxId: string): Promise<number> {
+  async emptyMailbox(mailboxId: string, accountId?: string): Promise<number> {
+    const targetAccountId = accountId || this.accountId;
     let totalDestroyed = 0;
     let hasMore = true;
 
     while (hasMore) {
       const response = await this.request([
         ["Email/query", {
-          accountId: this.accountId,
+          accountId: targetAccountId,
           filter: { inMailbox: mailboxId },
           limit: 500,
         }, "0"],
         ["Email/set", {
-          accountId: this.accountId,
+          accountId: targetAccountId,
           "#destroy": { resultOf: "0", name: "Email/query", path: "/ids" },
         }, "1"],
       ]);