started to convert to typescript

back/db/mail.ts

@@ -0,0 +1,34 @@
+import { execQueryAsync, execQueryAsyncWithId } from "./db";
+
+export async function getAddresseId(email, name) {
+    const localpart = email.split("@")[0];
+    const domain = email.split("@")[1];
+    const query = `INSERT INTO address 
+                    (address_name, localpart, domain, email) VALUES (?, ?, ?, ?)
+                    ON DUPLICATE KEY UPDATE address_name = ?, address_id = LAST_INSERT_ID(address_id)`;
+    const values = [name, localpart, domain, email, name];
+    return await execQueryAsyncWithId(query, values);
+}
+
+export async function getFieldId(field) {
+    const query = `INSERT INTO field_name (field_name) VALUES (?) ON DUPLICATE KEY UPDATE field_id=LAST_INSERT_ID(field_id)`;
+    const values = [field];
+    return await execQueryAsyncWithId(query, values);
+}
+
+export async function findRoomByOwner(ownerId) {
+    const query = `SELECT room_id FROM app_room WHERE owner_id = ?`;
+    const values = [ownerId];
+    return await execQueryAsync(query, values);
+}
+
+export async function getUserIdOfMailbox(boxId) {
+    const query = `
+        SELECT app_account.user_id
+        FROM mailbox 
+        INNER JOIN app_account ON app_account.account_id = mailbox.account_id 
+        WHERE mailbox.mailbox_id = ?
+    `;
+    const values = [boxId];
+    return await execQueryAsync(query, values);
+}