feat: allow user delete mail && notify when send access changed (#132)

worker/src/admin_api.js

@@ -1,6 +1,7 @@
 import { Hono } from 'hono'
 import { Jwt } from 'hono/utils/jwt'
 import { getSendbox } from './send_mail_api'
+import { sendAdminInternalMail } from './utils'
 
 const api = new Hono()
 
@@ -164,7 +165,7 @@ api.get('/admin/address_sender', async (c) => {
 })
 
 api.post('/admin/address_sender', async (c) => {
-    let { address_id, balance, enabled } = await c.req.json();
+    let { address, address_id, balance, enabled } = await c.req.json();
     if (!address_id) {
         return c.text("Invalid address_id", 400)
     }
@@ -175,6 +176,10 @@ api.post('/admin/address_sender', async (c) => {
     if (!success) {
         return c.text("Failed to update address sender", 500)
     }
+    await sendAdminInternalMail(
+        c, address, "Account Send Access Updated",
+        `You send access has been ${enabled ? "enabled" : "disabled"}, balance: ${balance}`
+    );
     return c.json({
         success: success
     })

worker/src/router.js

@@ -33,6 +33,17 @@ api.get('/api/mails', async (c) => {
     })
 })
 
+api.delete('/api/mails/:id', async (c) => {
+    const { address } = c.get("jwtPayload")
+    const { id } = c.req.param();
+    const { success } = await c.env.DB.prepare(
+        `DELETE FROM raw_mails WHERE address = ? and id = ?`
+    ).bind(address, id).run();
+    return c.json({
+        success: success
+    })
+})
+
 api.get('/api/settings', async (c) => {
     const { address, address_id } = c.get("jwtPayload")
     if (address_id && address_id > 0) {

worker/src/utils.js

@@ -1,3 +1,5 @@
+import { createMimeMessage } from "mimetext";
+
 export const getDomains = (c) => {
     if (!c.env.DOMAINS) {
         return [];
@@ -45,3 +47,33 @@ export const getAdminPasswords = (c) => {
     }
     return c.env.ADMIN_PASSWORDS;
 }
+
+export const sendAdminInternalMail = async (c, toMail, subject, text) => {
+    try {
+
+        const msg = createMimeMessage();
+        msg.setSender({
+            name: "Admin",
+            addr: "admin@internal"
+        });
+        msg.setRecipient(toMail);
+        msg.setSubject(subject);
+        msg.addMessage({
+            contentType: 'text/plain',
+            data: text
+        });
+        const message_id = Math.random().toString(36).substring(2, 15);
+        const { success } = await c.env.DB.prepare(
+            `INSERT INTO raw_mails (source, address, raw, message_id) VALUES (?, ?, ?, ?)`
+        ).bind(
+            "admin@internal", toMail, msg.asRaw(), message_id
+        ).run();
+        if (!success) {
+            console.log(`Failed save message from admin@internal to ${toMail}`);
+        }
+        return success;
+    } catch (error) {
+        console.log("sendAdminInternalMail error", error);
+        return false;
+    }
+};