Added custom URL support (DM)

api/client.go

@@ -3,15 +3,26 @@ package api
 import "resty.dev/v3"
 
 type Client struct {
-	token      string
-	resty      *resty.Client
-	apiBaseURL string
+	token         string
+	resty         *resty.Client
+	apiBaseURL    string
+	fiscalEndpoint string
 }
 
 func NewClient(token string) *Client {
 	return &Client{
-		token:      token,
-		resty:      resty.New(),
-		apiBaseURL: "https://kasa.vchasno.ua/api/v3",
+		token:          token,
+		resty:          resty.New(),
+		apiBaseURL:     "https://kasa.vchasno.ua/api/v3",
+		fiscalEndpoint: "/fiscal/execute",
+	}
+}
+
+func NewDMClient(token string, dmURL string) *Client {
+	return &Client{
+		token:          token,
+		resty:          resty.New(),
+		apiBaseURL:     dmURL,
+		fiscalEndpoint: "/dm/fiscal",
 	}
 }

api/fiscal.go

@@ -18,7 +18,7 @@ func (c *Client) executeRequest(ctx context.Context, request FiscalRequest, resp
 		SetContext(ctx).
 		SetHeader("Authorization", c.token).
 		SetBody(reqJson).
-		Post(c.apiBaseURL + "/fiscal/execute")
+		Post(c.apiBaseURL + c.fiscalEndpoint)
 
 	if err != nil {
 		return fmt.Errorf("request failed: %w", err)

api/requests.go

@@ -2,6 +2,7 @@ package api
 
 type FiscalRequest struct {
 	Source   string   `json:"source"`
+	Device   string   `json:"device,omitempty"`
 	Userinfo Userinfo `json:"userinfo,omitempty"`
 	Fiscal   Fiscal   `json:"fiscal"`
 }