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Больше api endpoint-ов

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ParkSuMin
2025-12-31 14:50:29 +03:00
parent ec65f155b2
commit a1d326aa40
2 changed files with 306 additions and 2 deletions
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197
server/db/database.js
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@@ -144,7 +144,7 @@ export default class DBAdapter {
}
}
async deleteOrdersByIds(orderIds) {
async clearOrders(orderIds) {
if (!orderIds || orderIds.length === 0) {
console.log("No orders to delete");
return;
@@ -165,4 +165,199 @@ export default class DBAdapter {
return Promise.reject();
}
}
async changeOrderInfo({ id, customer_name, orderDate }){
if (!id) {
return Promise.reject({
type: DB_USER_ERROR,
error: new Error("Order ID is required")
});
}
const currentDate = await getCurrentDate();
if (orderDate < currentDate) {
return Promise.reject({
type: DB_USER_ERROR,
error: new Error("Order date cannot be less than current date")
});
}
try {
const order = await this.#dbClient.query('SELECT * FROM orders WHERE id = ?', [id]);
if (!order){
return Promise.reject({
type: DB_USER_ERROR,
error: new Error("Order not found")
});
}
const updatedName = customer_name;
const updatedDate = orderDate;
await this.#dbClient.query('UPDATE orders SET customer_name = ?, order_date = ? WHERE id = ?',
[updatedName, updatedDate, id]
);
} catch(err){
return Promise.reject({
type: DB_INTERNAL_ERROR,
error: new Error("Server error")
});
}
}
async deleteOrderById(order_id){
try {
const orderItems = await this.#dbClient.query(
`SELECT product_id, quantity FROM order_items WHERE order_id = ?`,
[order_id]
);
for (const item of orderItems){
await this.#dbClient.query('UPDATE products SET quantity = quantity + ? WHERE id = ?',
[item.quantity, item.product_id]
);
}
await this.#dbClient.query(
`DELETE FROM orders WHERE id = ?`,
[order_id]
);
} catch(err){
return Promise.reject({
type: DB_INTERNAL_ERROR,
error: new Error("Server error")
});
}
}
async addOrderItem({ orderId, productId, quantity }){
await this.#dbClient.query('BEGIN');
try {
const product = await this.#dbClient.query(
'SELECT quantity FROM products WHERE id = ?', [productId]
);
// TODO
if (!product || product.quantity < quantity){
return Promise.reject();
}
const result = await this.#dbClient.query(
'INSERT INTO order_items (order_id, product_id, quantity) VALUES (?, ?, ?)',
[orderId, productId, quantity]
);
await this.#dbClient.query(
'UPDATE products SET quantity = quantity - ? WHERE id = >',
[quantity, productId]
);
await this.#dbClient.query('COMMIT');
} catch (err){
await this.#dbClient.query('ROLLBACK');
return Promise.reject();
}
}
async updateOrderItem({ itemId, quantity }){
await this.#dbClient.query('BEGIN');
try {
const item = await this.#dbClient.query(
'SELECT product_id, quantity FROM order_items WHERE id = ?', [itemId]
);
// TODO
if (!item){
return Promise.reject();
}
const diff = quantity - item.quantity;
if (diff > 0){
const product = await this.#dbClient.query(
'SELECT quantity FROM products WHERE id = ?', [item.productId]
);
if (product.quantity < diff){
return Promise.reject();
}
await this.#dbClient.query(
'UPDATE products SET quantity = quantity - ? WHERE id = >',
[diff, item.productId]
);
}
if (diff < 0) {
await this.#dbClient.query(
'UPDATE products SET quantity = quantity - ? WHERE id = >',
[-diff, item.productId]
);
}
await this.#dbClient.query(
'UPDATE order_items SET quantity = ? WHERE id = >',
[quantity, itemId]
);
await this.#dbClient.query('COMMIT');
} catch (err){
await this.#dbClient.query('ROLLBACK');
return Promise.reject();
}
}
async deleteOrderItem(itemId){
await this.#dbClient.query('BEGIN');
try {
const item = await this.#dbClient.query(
'SELECT product_id, quantity FROM order_items WHERE id = ?', [itemId]
);
// TODO
if (!item){
return Promise.reject();
}
await this.#dbClient.query(
'UPDATE products SET quantity = quantity + ? WHERE id = >',
[item.quantity, item.productId]
);
await this.#dbClient.query(
'DELETE FROM order_items WHERE id = ?',
[itemId]
);
await this.#dbClient.query('COMMIT');
} catch (err){
await this.#dbClient.query('ROLLBACK');
return Promise.reject();
}
}
async moveOrderItem( {itemId, targetOrderId }){
await this.#dbClient.query('BEGIN');
try {
const item = await this.#dbClient.query(
'SELECT id, order_id FROM order_items WHERE id = ?', [itemId]
);
// TODO
if (!item){
return Promise.reject();
}
await this.#dbClient.query(
'UPDATE order_items SET order_id = ? WHERE id = >',
[targetOrderId, itemId]
);
await this.#dbClient.query('COMMIT');
} catch (err){
await this.#dbClient.query('ROLLBACK');
return Promise.reject();
}
}
}