Add product and storage management routes and database functions

backend/routes/app/database/storage.database.js

@@ -0,0 +1,37 @@
+import mysql from "mysql2";
+import dotenv from "dotenv";
+dotenv.config();
+
+const pool = mysql
+  .createPool({
+    host: process.env.DB_HOST,
+    user: process.env.DB_USER,
+    password: process.env.DB_PASSWORD,
+    database: process.env.DB_NAME,
+  })
+  .promise();
+
+export const allStorages = async () => {
+  const [result] = await pool.query(
+    "SELECT BIN_TO_UUID(uuid) AS uuid, name, description, created_at, updated_at FROM storage_locations;",
+  );
+
+  if (result.length > 0) {
+    return { code: "ss001", data: result };
+  } else {
+    return { code: "es001" };
+  }
+};
+
+export const newStorage = async (name, description) => {
+  const [result] = await pool.query(
+    "INSERT INTO storage_locations (name, description) VALUES (?, ?)",
+    [name, description],
+  );
+
+  if (result.affectedRows > 0) {
+    return { code: "ss002" };
+  } else {
+    return { code: "es002" };
+  }
+};