From 08c75569603411b2d8c5475d17fef2d2639dc47c Mon Sep 17 00:00:00 2001
From: jeezft <me@jeezft.xyz>
Date: Sat, 10 Jan 2026 04:47:04 +0300
Subject: [PATCH] added device support

---
 api/client.go | 10 ++++++----
 api/fiscal.go |  3 ++-
 examples.go   |  7 ++++---
 vchasno.go    |  7 +++----
 4 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/api/client.go b/api/client.go
index 9f0b598..a7d55fa 100644
--- a/api/client.go
+++ b/api/client.go
@@ -3,9 +3,10 @@ package api
 import "resty.dev/v3"
 
 type Client struct {
-	token         string
-	resty         *resty.Client
-	apiBaseURL    string
+	token          string
+	device         string
+	resty          *resty.Client
+	apiBaseURL     string
 	fiscalEndpoint string
 }
 
@@ -18,9 +19,10 @@ func NewClient(token string) *Client {
 	}
 }
 
-func NewDMClient(token string, dmURL string) *Client {
+func NewDMClient(token, dmURL, device string) *Client {
 	return &Client{
 		token:          token,
+		device:         device,
 		resty:          resty.New(),
 		apiBaseURL:     dmURL,
 		fiscalEndpoint: "/dm/fiscal",
diff --git a/api/fiscal.go b/api/fiscal.go
index a6aa6d1..7eadc8a 100644
--- a/api/fiscal.go
+++ b/api/fiscal.go
@@ -8,7 +8,8 @@ import (
 )
 
 func (c *Client) executeRequest(ctx context.Context, request FiscalRequest, response interface{}) error {
-	//execute request with json body in request
+	request.Device = c.device
+
 	reqJson, err := json.Marshal(request)
 	if err != nil {
 		return fmt.Errorf("failed to marshal request: %w", err)
diff --git a/examples.go b/examples.go
index 5bb5d72..b237888 100644
--- a/examples.go
+++ b/examples.go
@@ -7,9 +7,10 @@ import (
 
 func ExampleBasicUsage() {
 	client := NewClient(Config{
-		Token:   "your-token",
-		Cashier: "Иванов",
-		Source:  "parking",
+		Token:     "your-token",
+		Cashier:   "Иванов",
+		Source:    "parking",
+		CustomURL: "DM URL/",
 	})
 
 	ctx := context.Background()
diff --git a/vchasno.go b/vchasno.go
index 7364f72..940ce76 100644
--- a/vchasno.go
+++ b/vchasno.go
@@ -25,13 +25,13 @@ type Client struct {
 	defaults *DefaultParams
 }
 
-// !! If you are using Device Manager, set the CustomURL to "http(s)://HOST/api/v3".
 type Config struct {
 	Token     string
 	Cashier   string
 	Source    string
 	Defaults  *DefaultParams
 	CustomURL string
+	Device    string
 }
 
 type DefaultParams struct {
@@ -67,12 +67,11 @@ func NewClient(config Config) *Client {
 		defaults.DefaultTimeout = 30 * time.Second
 	}
 
-	apicfg := &api.Client{}
-
+	var apicfg *api.Client
 	if config.CustomURL == "" {
 		apicfg = api.NewClient(config.Token)
 	} else {
-		apicfg = api.NewDMClient(config.Token, config.CustomURL)
+		apicfg = api.NewDMClient(config.Token, config.CustomURL, config.Device)
 	}
 
 	return &Client{