wip: move workstation

backend/db.ts

@@ -0,0 +1,20 @@
+import mysql, { PoolOptions } from "mysql2";
+
+const access: PoolOptions = {
+    host: process.env.MYSQL_HOST,
+    port: 'MYSQL_PORT' in process.env && typeof process.env.MYSQL_PORT === 'string' ? parseInt(process.env.MYSQL_PORT) : 3306,
+    user: process.env.MYSQL_USER,
+    password: process.env.MYSQL_PASSWORD,
+    database: 'MYSQL_DATABASE' in process.env ? process.env.MYSQL_DATABASE : 'blog',
+    waitForConnections: true,
+    connectionLimit: 10,
+    maxIdle: 10,
+    idleTimeout: 60000,
+    queueLimit: 0,
+    enableKeepAlive: true,
+    keepAliveInitialDelay: 0,
+}
+
+export const pool = mysql.createPool(access)
+
+export const promisePool = pool.promise()

backend/post.ts

@@ -0,0 +1,13 @@
+import { RowDataPacket } from "mysql2";
+import { promisePool } from "@/backend/db";
+
+export async function getPost(slug: string): Promise<string> {
+    try {
+        const [rows, fields] = await promisePool.query<RowDataPacket[]>(
+            'select content from post where slug = ?', [slug])
+        return rows[0]['content']
+    } catch (e) {
+        console.log(e)
+        throw e
+    }
+}