-
Notifications
You must be signed in to change notification settings - Fork 4
/
cancel_order.go
52 lines (48 loc) · 1.62 KB
/
cancel_order.go
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
package go_cowswap
import (
"context"
)
// CancelOrder - Cancel orders
func (c *Client) CancelOrder(ctx context.Context, uid string) (*string, int, error) {
endpoint := "/orders"
signature, _, err := c.SignCancelOrder(uid)
if err != nil {
return nil, 404, &ErrorCowResponse{Code: 404, ErrorType: "sign_cancel_order_error", Description: err.Error()}
}
uids := []string{uid}
reqPayload := &CancelOrderReq{
Signature: signature,
OrderUids: uids,
SigningScheme: "eip712",
}
var dataRes string
statusCode, err := c.doRequest(ctx, endpoint, "DELETE", &dataRes, reqPayload)
if err != nil {
return nil, statusCode, &ErrorCowResponse{Code: statusCode, ErrorType: "do_request_error", Description: err.Error()}
}
return &dataRes, statusCode, nil
}
// CancelOrders - Cancel multiple orders
func (c *Client) CancelOrders(ctx context.Context, uids []string) (*string, int, error) {
endpoint := "/orders"
signature, _, err := c.SignCancelOrders(uids)
if err != nil {
return nil, 404, &ErrorCowResponse{Code: 404, ErrorType: "sign_cancel_order_error", Description: err.Error()}
}
reqPayload := &CancelOrderReq{
Signature: signature,
OrderUids: uids,
SigningScheme: "eip712",
}
var dataRes string
statusCode, err := c.doRequest(ctx, endpoint, "DELETE", &dataRes, reqPayload)
if err != nil {
return nil, statusCode, &ErrorCowResponse{Code: statusCode, ErrorType: "do_request_error", Description: err.Error()}
}
return &dataRes, statusCode, nil
}
type CancelOrderReq struct {
OrderUids []string `json:"orderUids"`
Signature string `json:"signature"`
SigningScheme string `json:"signingScheme"`
}