feat: add API routes for retrieving DB data

src/pages/api/columns.ts

@@ -0,0 +1,20 @@
+import connection from "../../index";
+import { NextApiRequest, NextApiResponse } from "next";
+
+export default async function columns(
+    req: NextApiRequest,
+    res: NextApiResponse
+) {
+    const table = req.query["table"];
+    if (!table) {
+        res.status(400).json({ message: "Ngawur cik, mana nama tablenya???" });
+        return;
+    }
+
+    const columns = await connection.query({
+        query: "SHOW COLUMNS FROM ?",
+        values: [table]
+    });
+
+    res.status(200).json(columns);
+}

src/pages/api/retrieve-all.ts

@@ -0,0 +1,20 @@
+import connection from "../../index";
+import { NextApiRequest, NextApiResponse } from "next";
+
+export default async function retrieveAll(
+    req: NextApiRequest,
+    res: NextApiResponse
+) {
+    const table = req.query["table"];
+    if (!table) {
+        res.status(400).json({ message: "Ngawur cik, mana nama tablenya???" });
+        return;
+    }
+
+    const datas = await connection.query({
+        query: "SELECT * FROM ?",
+        values: [table]
+    });
+
+    res.status(200).json(datas);
+}

src/pages/api/tables.ts

@@ -0,0 +1,10 @@
+import connection from "../../index"; // ts server nya stress
+import { NextApiRequest, NextApiResponse } from "next";
+
+export default async function tables(
+    req: NextApiRequest,
+    res: NextApiResponse
+) {
+    const query = await connection.query("SHOW TABLES");
+    res.status(200).json(query);
+}