added delete function to product table

backend/database.scheme.sql

@@ -35,6 +35,7 @@ CREATE TABLE IF NOT EXISTS products (
     picture          VARCHAR(500) DEFAULT NULL,
     created_at       TIMESTAMP    DEFAULT CURRENT_TIMESTAMP,
     updated_at       TIMESTAMP    DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    deleted          BOOLEAN      DEFAULT FALSE NOT NULL,
     FOREIGN KEY (storage_location) REFERENCES storage_locations(uuid) ON DELETE CASCADE
 );
 

backend/routes/app/database/products.database.js

@@ -90,6 +90,7 @@ export const allProducts = async () => {
   p.updated_at
   FROM products p
   JOIN storage_locations s ON p.storage_location = s.uuid
+  WHERE p.deleted = 0
   `);
 
   if (result.length > 0) {
@@ -137,3 +138,16 @@ export const updateItem = async (itemUUID, newValues) => {
     return { code: "ep005" }; // error
   }
 };
+
+export const deleteProduct = async (uuid) => {
+  const [result] = await pool.query(
+    `UPDATE products SET deleted = 1 WHERE uuid = UUID_TO_BIN(?);`,
+    [uuid],
+  );
+
+  if (result.affectedRows > 0) {
+    return { code: "sp006" }; // success
+  } else {
+    return { code: "ep006" }; // error
+  }
+};

backend/routes/app/products.route.js

@@ -3,6 +3,7 @@ import dotenv from "dotenv";
 import { authenticate } from "../../services/tokenService.js";
 import {
   allProducts,
+  deleteProduct,
   newProduct,
   productDetails,
   setAmount,
@@ -147,4 +148,33 @@ router.post("/mutate/update-item", authenticate, async (req, res) => {
   }
 });
 
+router.post("/delete-selection", authenticate, async (req, res) => {
+  let isError = false;
+  const uuidArray = req.body;
+
+  for (const uuid of uuidArray) {
+    const response = await deleteProduct(uuid);
+    if (response.code === "ep006" || !response) {
+      isError = true;
+      break;
+    }
+  }
+
+  if (isError === false) {
+    res.status(202).json({
+      success: true,
+      code: "sp006",
+      data: null,
+      message: "",
+    });
+  } else {
+    res.status(500).json({
+      success: false,
+      code: "ep006",
+      data: null,
+      message: "",
+    });
+  }
+});
+
 export default router;