1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
const paypal = require('@paypal/checkout-server-sdk');
const paypalClient = require('../config/paypal');
const {siteUrl} = require('../config/env');
const Product = require('../models/Product');
module.exports = {
async setup(req, res) {
let transactionSetupData = {
intent: 'CAPTURE',
application_context: {
brand_name: "MEVN Store"
},
purchase_units: [{
amount: {
currency_code: 'USD',
value: null,
breakdown: {
item_total: {
currency_code: "USD",
value: null
}
}
},
items: []
}]
};
if (!req.body.items)
return res.status(400).json({status: "No items given."});
let totalToPay = 0;
for (let i = 0; i < req.body.items.length; i++) {
const itemId = req.body.items[i].id;
const itemQuantity = req.body.items[i].quantity;
if (!itemQuantity)
return res.status(400).json({status: "No quantity given."});
let item;
try {
item = await Product.findOne({_id: itemId});
}
catch {
return res.status(400).json({status: "Couldn't find one of the given items."});
}
if (!item)
return res.status(400).json({status: "Couldn't find one of the given items."});
transactionSetupData.purchase_units[0].items.push({
name: item.name,
unit_amount: {
currency_code: "USD",
value: item.price
},
quantity: itemQuantity
});
totalToPay += item.price * itemQuantity;
}
transactionSetupData.purchase_units[0].amount.value = totalToPay;
transactionSetupData.purchase_units[0].amount.breakdown.item_total.value = totalToPay;
const request = new paypal.orders.OrdersCreateRequest();
request.prefer("return=representation");
request.requestBody(transactionSetupData);
let order;
try {
order = await paypalClient.execute(request);
} catch (err) {
console.error(err);
return res.sendStatus(500);
}
res.status(200).json({orderId: order.result.id});
},
async capture(req, res) {
const request = new paypal.orders.OrdersCaptureRequest(req.body.orderId);
request.requestBody({});
try {
const capture = await paypalClient.execute(request);
console.log("CAPTURE======================================================");
console.log(capture);
console.log("CAPTURE.RESULT===============================================");
console.log(capture.result);
console.log("CAPTURE.RESULT.PURCHASE_UNITS[0].SHIPPING====================");
console.log(capture.result.purchase_units[0].shipping);
console.log("=============================================================");
} catch (err) {
console.error(err);
return res.sendStatus(500);
}
res.sendStatus(200);
}
};
|
