feat: add clear inbox and sent items functionality (#720)

- Add clear inbox/sent items APIs for users and admins
- Implement ENABLE_USER_DELETE_EMAIL permission checks
- Fix multilingual support for success messages
- Update Vue to 3.5.21 and Wrangler to 4.34.0
- Add UI components for clearing email data in account settings

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-authored-by: Claude <noreply@anthropic.com>

worker/package.json

@@ -11,20 +11,20 @@
     "build": "wrangler deploy --dry-run --outdir dist --minify"
   },
   "devDependencies": {
-    "@cloudflare/workers-types": "^4.20250826.0",
+    "@cloudflare/workers-types": "^4.20250904.0",
     "@eslint/js": "9.18.0",
     "@simplewebauthn/types": "10.0.0",
-    "@types/node": "^22.18.0",
+    "@types/node": "^22.18.1",
     "eslint": "9.18.0",
     "globals": "^15.15.0",
-    "typescript-eslint": "^8.41.0",
-    "wrangler": "^4.33.0"
+    "typescript-eslint": "^8.42.0",
+    "wrangler": "^4.34.0"
   },
   "dependencies": {
-    "@aws-sdk/client-s3": "^3.876.0",
-    "@aws-sdk/s3-request-presigner": "^3.876.0",
+    "@aws-sdk/client-s3": "^3.879.0",
+    "@aws-sdk/s3-request-presigner": "^3.879.0",
     "@simplewebauthn/server": "10.0.1",
-    "hono": "^4.9.4",
+    "hono": "^4.9.6",
     "jsonpath-plus": "^10.3.0",
     "mimetext": "^3.0.27",
     "postal-mime": "^2.4.4",

worker/src/admin_api/index.ts

@@ -89,6 +89,34 @@ api.delete('/admin/delete_address/:id', async (c) => {
     })
 })
 
+api.delete('/admin/clear_inbox/:id', async (c) => {
+    const { id } = c.req.param();
+    const { success: mailSuccess } = await c.env.DB.prepare(
+        `DELETE FROM raw_mails WHERE address IN`
+        + ` (select name from address where id = ?) `
+    ).bind(id).run();
+    if (!mailSuccess) {
+        return c.text("Failed to clear inbox", 500)
+    }
+    return c.json({
+        success: mailSuccess
+    })
+})
+
+api.delete('/admin/clear_sent_items/:id', async (c) => {
+    const { id } = c.req.param();
+    const { success: sendboxSuccess } = await c.env.DB.prepare(
+        `DELETE FROM sendbox WHERE address IN`
+        + ` (select name from address where id = ?) `
+    ).bind(id).run();
+    if (!sendboxSuccess) {
+        return c.text("Failed to clear sent items", 500)
+    }
+    return c.json({
+        success: sendboxSuccess
+    })
+})
+
 api.get('/admin/show_password/:id', async (c) => {
     const { id } = c.req.param();
     const name = await c.env.DB.prepare(

worker/src/common.ts

@@ -268,9 +268,7 @@ const batchDeleteAddressWithData = async (
     return true;
 }
 
-/**
- * TODO: need senbox delete?
- */
+
 export const deleteAddressWithData = async (
     c: Context<HonoCustomType>,
     address: string | undefined | null,

worker/src/mails_api/index.ts

@@ -162,3 +162,39 @@ api.delete('/api/delete_address', async (c) => {
         success: success
     })
 })
+
+api.delete('/api/clear_inbox', async (c) => {
+    const lang = c.get("lang") || c.env.DEFAULT_LANG;
+    const msgs = i18n.getMessages(lang);
+    if (!getBooleanValue(c.env.ENABLE_USER_DELETE_EMAIL)) {
+        return c.text(msgs.UserDeleteEmailDisabledMsg, 403)
+    }
+    const { address } = c.get("jwtPayload")
+    const { success } = await c.env.DB.prepare(
+        `DELETE FROM raw_mails WHERE address = ?`
+    ).bind(address).run();
+    if (!success) {
+        return c.text("Failed to clear inbox", 500)
+    }
+    return c.json({
+        success: success
+    })
+})
+
+api.delete('/api/clear_sent_items', async (c) => {
+    const lang = c.get("lang") || c.env.DEFAULT_LANG;
+    const msgs = i18n.getMessages(lang);
+    if (!getBooleanValue(c.env.ENABLE_USER_DELETE_EMAIL)) {
+        return c.text(msgs.UserDeleteEmailDisabledMsg, 403)
+    }
+    const { address } = c.get("jwtPayload")
+    const { success } = await c.env.DB.prepare(
+        `DELETE FROM sendbox WHERE address = ?`
+    ).bind(address).run();
+    if (!success) {
+        return c.text("Failed to clear sent items", 500)
+    }
+    return c.json({
+        success: success
+    })
+})