97 lines
2.4 KiB
TypeScript
97 lines
2.4 KiB
TypeScript
import api from './api';
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export interface OrderItem {
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id: string;
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orderId: string;
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productId: string | null;
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quantity: number;
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product?: Record<string, unknown>;
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}
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export interface Order {
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id: string;
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userId: string;
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couponId: string | null;
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totalAmount: number;
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charityDonation: number;
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status: string;
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trackingNumber: string | null;
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createdAt: string;
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orderItems: OrderItem[];
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}
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interface ApiErr {
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response?: {
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data?: {
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message?: string | string[];
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};
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};
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}
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export class OrderService {
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private static instance: OrderService;
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private constructor() {}
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public static getInstance(): OrderService {
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if (!OrderService.instance) {
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OrderService.instance = new OrderService();
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}
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return OrderService.instance;
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}
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/**
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* Create a new order on the backend
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*/
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public async createOrder(orderData: {
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petId?: string;
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couponCode?: string;
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prescriptionUrl?: string;
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charityDonation?: number;
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paymentMethod?: string;
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isRefill?: boolean;
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refillIntervalDays?: number;
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shippingAddress?: string;
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items: { productId: string; quantity: number }[];
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}): Promise<Order> {
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try {
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const response = await api.post('/orders', orderData);
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return response.data;
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} catch (error) {
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const err = error as ApiErr;
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const message = err.response?.data?.message || 'خطا در ثبت سفارش';
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throw new Error(Array.isArray(message) ? message[0] : message);
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}
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}
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/**
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* Get all orders for the current user
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*/
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public async getUserOrders(): Promise<Order[]> {
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try {
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const response = await api.get('/orders');
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return response.data.data;
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} catch (error) {
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const err = error as ApiErr;
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const message = err.response?.data?.message || 'خطا در دریافت لیست سفارشها';
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throw new Error(Array.isArray(message) ? message[0] : message);
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}
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}
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/**
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* Get order details by ID
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*/
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public async getOrderById(id: string): Promise<Order> {
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try {
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const response = await api.get(`/orders/${id}`);
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return response.data;
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} catch (error) {
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const err = error as ApiErr;
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const message = err.response?.data?.message || 'خطا در دریافت جزئیات سفارش';
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throw new Error(Array.isArray(message) ? message[0] : message);
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}
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}
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}
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export const orderService = OrderService.getInstance();
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