Added null cheque

api/fiscal.go

@@ -8,10 +8,16 @@ import (
 )
 
 func (c *Client) executeRequest(ctx context.Context, request FiscalRequest, response interface{}) error {
+	//execute request with json body in request
+	reqJson, err := json.Marshal(request)
+	if err != nil {
+		return fmt.Errorf("failed to marshal request: %w", err)
+	}
+
 	resp, err := c.resty.R().
 		SetContext(ctx).
 		SetHeader("Authorization", c.token).
-		SetBody(request).
+		SetBody(reqJson).
 		Post(c.apiBaseURL + "/fiscal/execute")
 
 	if err != nil {
@@ -71,15 +77,16 @@ func (c *Client) CloseShift(ctx context.Context, cashier string) (*ZReportRespon
 }
 
 type SellParams struct {
-	Cashier  string
-	Source   string
-	Rows     []ReceiptRow
-	Pays     []ReceiptPay
-	Userinfo *Userinfo
+	Cashier   string
+	Source    string
+	Rows      []ReceiptRow
+	Pays      []ReceiptPay
+	Userinfo  *Userinfo
+	CommentUP string
 }
 
 func (c *Client) Sell(ctx context.Context, params SellParams) (*SellResponse, error) {
-	receipt := NewReceipt(params.Rows, params.Pays)
+	receipt := NewReceipt(params.Rows, params.Pays, params.CommentUP)
 
 	request := FiscalRequest{
 		Source: params.Source,

api/helpers.go

@@ -39,13 +39,14 @@ func CalculateReceiptSum(rows []ReceiptRow) float64 {
 	return sum
 }
 
-func NewReceipt(rows []ReceiptRow, pays []ReceiptPay) Receipt {
+func NewReceipt(rows []ReceiptRow, pays []ReceiptPay, commentUp string) Receipt {
 	return Receipt{
-		Sum:      CalculateReceiptSum(rows),
-		Round:    0.00,
-		Disc:     0,
-		DiscType: 0,
-		Rows:     rows,
-		Pays:     pays,
+		Sum:       CalculateReceiptSum(rows),
+		Round:     0.00,
+		CommentUp: commentUp,
+		Disc:      0,
+		DiscType:  0,
+		Rows:      rows,
+		Pays:      pays,
 	}
 }

vchasno.go

@@ -99,6 +99,7 @@ type SellParams struct {
 	PayType    int
 	CardParams *CardParams
 	Userinfo   *api.Userinfo
+	CommentUP  string
 }
 
 type CardParams struct {
@@ -158,6 +159,11 @@ func (b *SellParamsBuilder) Comment(comment string) *SellParamsBuilder {
 	return b
 }
 
+func (b *SellParamsBuilder) CommentUp(commentUp string) *SellParamsBuilder {
+	b.params.CommentUP = commentUp
+	return b
+}
+
 func (b *SellParamsBuilder) PayCash() *SellParamsBuilder {
 	b.params.PayType = PayTypeCash
 	b.params.CardParams = nil
@@ -241,11 +247,12 @@ func (c *Client) Sell(ctx context.Context, params SellParams) (*api.SellResponse
 	}
 
 	return c.api.Sell(ctx, api.SellParams{
-		Cashier:  c.cashier,
-		Source:   c.source,
-		Rows:     []api.ReceiptRow{row},
-		Pays:     []api.ReceiptPay{pay},
-		Userinfo: params.Userinfo,
+		Cashier:   c.cashier,
+		Source:    c.source,
+		Rows:      []api.ReceiptRow{row},
+		Pays:      []api.ReceiptPay{pay},
+		Userinfo:  params.Userinfo,
+		CommentUP: params.CommentUP,
 	})
 }
 
@@ -267,3 +274,23 @@ func (c *Client) QuickSellNamed(ctx context.Context, name string, price float64)
 		Price: price,
 	})
 }
+
+func (c *Client) ZeroReceipt(ctx context.Context) (*api.SellResponse, error) {
+	return c.api.Sell(ctx, api.SellParams{
+		Cashier:   c.cashier,
+		Source:    c.source,
+		Rows:      []api.ReceiptRow{},
+		Pays:      []api.ReceiptPay{},
+		CommentUP: "Нульовий чек",
+	})
+}
+
+func (c *Client) ZeroReceiptWithTimeout(timeout time.Duration) (*api.SellResponse, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+	return c.ZeroReceipt(ctx)
+}
+
+func (c *Client) ZeroReceiptDefault() (*api.SellResponse, error) {
+	return c.ZeroReceiptWithTimeout(c.defaults.DefaultTimeout)
+}