initial commit
This commit is contained in:
daniel
150
api/kasa.go
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150
api/kasa.go
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@@ -0,0 +1,150 @@
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package api
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import (
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"context"
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"encoding/json"
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"fmt"
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"io"
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"resty.dev/v3"
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)
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func NewKasaInstance(token string) *Kasa {
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return &Kasa{
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token: token,
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resty: resty.New(),
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}
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}
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type Kasa struct {
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token string
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resty *resty.Client
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}
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func createReceiptRow(name string, cnt int, price float64, comment string, disc float64, taxgrp string) ReceiptRow {
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return ReceiptRow{
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Name: name,
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Cnt: cnt,
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Price: price,
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Disc: disc,
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Taxgrp: taxgrp,
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Comment: comment,
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}
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}
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func createReceiptPayCash(PayType int, sum float64, comment string) ReceiptPay {
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return ReceiptPay{
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Type: PayType,
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Sum: sum,
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Comment: comment,
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}
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}
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func createReceiptPayCard(PayType int, sum float64, comment string, cardmask string, bankID string) ReceiptPay {
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return ReceiptPay{
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Type: PayType,
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Sum: sum,
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Comment: comment,
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Paysys: "parking_pos",
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Cardmask: cardmask,
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BankID: bankID,
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}
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}
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func getReceiptSum(rows []ReceiptRow, taxgrp string) float64 {
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sum := 0.0
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for _, row := range rows {
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sum += (row.Price - row.Disc) * float64(row.Cnt)
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}
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return sum
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}
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func createReceipt(PayType int, sum float64, comment string, cardmask string, bankID string, name string, cnt int, price float64, disc float64, taxgrp string) Receipt {
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rows := []ReceiptRow{createReceiptRow(name, cnt, price, comment, disc, taxgrp)}
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sum = getReceiptSum(rows, taxgrp)
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r := Receipt{
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Sum: sum,
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Round: 0.00,
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Disc: 0,
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DiscType: 0,
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Rows: rows,
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Pays: []ReceiptPay{createReceiptPayCard(PayType, sum, comment, cardmask, bankID)},
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}
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fmt.Println("Receipt sum:", r.Sum)
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return r
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}
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// "fiscal": {
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// "task": 1,
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// "cashier": "Парковка",
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// "receipt": {
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// "sum": 40.00,
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// "round": 0.00,
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// "comment_up": "Квитанція за паркування",
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// "comment_down": "Дякуємо за користування паркінгом!",
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// "disc": 0.00,
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// "disc_type": 0,
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// "rows": [
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// {
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// "code": "PARK-3H",
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// "pop": "Оплата за послуги паркування",
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// "name": "Парковка, 3 години",
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// "cnt": 1,
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// "price": 40.00,
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// "disc": 0.00,
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// "taxgrp": "4",
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// "comment": "Тариф: 3 години"
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// }
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// ],
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// "pays": [
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// {
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// "type": 0,
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// "sum": 40.00,
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// "change": 0.00,
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// "comment": "Оплата готівкою"
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// }
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// ]
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// }
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// }
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func createFiscal(source string, cashier string, PayType int, sum float64, comment string, cardmask string, bankID string, name string, cnt int, price float64, disc float64, taxgrp string) FiskalCheck {
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return FiskalCheck{
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Source: source,
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Fiscal: Fiscal{
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Task: 1,
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Cashier: cashier,
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Receipt: createReceipt(PayType, sum, comment, cardmask, bankID, name, cnt, price, disc, taxgrp),
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},
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}
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}
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func (k *Kasa) NewSell(ctx context.Context, PayType int, sum float64, comment string, cardmask string, bankID string, name string, cnt int, price float64, disc float64, taxgrp string) (*KasaResponse, error) {
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fiscal := createFiscal("kasa", "test", PayType, sum, comment, cardmask, bankID, name, cnt, price, disc, taxgrp)
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// create a POST request to the kasa api https://kasa.vchasno.ua/api/v3/fiscal/execute with resty
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request, err := k.resty.R().SetBody(fiscal).SetHeader("Authorization", k.token).Post("https://kasa.vchasno.ua/api/v3/fiscal/execute")
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if err != nil {
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return nil, fmt.Errorf("failed to create a POST request to the kasa api: %w", err)
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}
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if request.IsError() {
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return nil, fmt.Errorf("failed to create a POST request to the kasa api: %v", request.Error())
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}
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if request.StatusCode() != 200 {
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return nil, fmt.Errorf("failed to create a POST request to the kasa api: %v", request.Error())
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}
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body, err := io.ReadAll(request.Body)
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if err != nil {
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return nil, fmt.Errorf("failed to read response body: %w", err)
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}
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fmt.Println(string(body))
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var response KasaResponse
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if err := json.Unmarshal(body, &response); err != nil {
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return nil, fmt.Errorf("failed to unmarshal response: %w", err)
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}
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return &response, nil
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}
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93
api/structs.go
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93
api/structs.go
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@@ -0,0 +1,93 @@
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package api
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type FiskalCheck struct {
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Source string `json:"source"`
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Userinfo Userinfo `json:"userinfo"`
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Fiscal Fiscal `json:"fiscal"`
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}
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type Userinfo struct {
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Email string `json:"email"`
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Phone string `json:"phone"`
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}
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type Fiscal struct {
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Task int `json:"task"`
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Cashier string `json:"cashier"`
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Receipt Receipt `json:"receipt"`
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}
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type Receipt struct {
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Sum float64 `json:"sum"`
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Round float64 `json:"round"`
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CommentUp string `json:"comment_up"`
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CommentDown string `json:"comment_down"`
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Disc float64 `json:"disc"`
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DiscType int `json:"disc_type"`
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Rows []ReceiptRow `json:"rows"`
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Pays []ReceiptPay `json:"pays"`
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}
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type ReceiptRow struct {
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Code string `json:"code"`
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Pop string `json:"pop,omitempty"`
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Code1 string `json:"code1"`
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Code2 string `json:"code2"`
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CodeAa []string `json:"code_aa,omitempty"`
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Name string `json:"name"`
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Cnt int `json:"cnt"`
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Price float64 `json:"price"`
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Disc float64 `json:"disc"`
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Taxgrp string `json:"taxgrp"`
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Comment string `json:"comment"`
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CodeA string `json:"code_a,omitempty"`
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}
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type ReceiptPay struct {
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Type int `json:"type"`
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Sum float64 `json:"sum"`
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Change float64 `json:"change,omitempty"`
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Comment string `json:"comment"`
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Commission float64 `json:"commission,omitempty"`
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Paysys string `json:"paysys,omitempty"`
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Rrn string `json:"rrn,omitempty"`
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OperType string `json:"oper_type,omitempty"`
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Cardmask string `json:"cardmask,omitempty"`
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TermID string `json:"term_id,omitempty"`
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BankName string `json:"bank_name,omitempty"`
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BankID string `json:"bank_id,omitempty"`
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AuthCode string `json:"auth_code,omitempty"`
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ShowAdditionalInfo bool `json:"show_additional_info,omitempty"`
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}
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type KasaResponse struct {
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Task int `json:"task"`
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Type int `json:"type"`
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Ver int `json:"ver"`
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Source string `json:"source"`
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Device string `json:"device"`
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Tag string `json:"tag"`
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Dt string `json:"dt"`
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Res int `json:"res"`
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ResAction int `json:"res_action"`
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Errortxt string `json:"errortxt"`
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Warnings []string `json:"warnings"`
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Info Info `json:"info"`
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ErrorExtra interface{} `json:"error_extra"`
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}
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type Info struct {
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Task int `json:"task"`
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Fisid string `json:"fisid"`
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Dataid int `json:"dataid"`
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Doccode string `json:"doccode"`
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Dt string `json:"dt"`
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Cashier string `json:"cashier"`
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Dtype int `json:"dtype"`
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Isprint int `json:"isprint"`
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Isoffline bool `json:"isoffline"`
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Safe float64 `json:"safe"`
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ShiftLink int `json:"shift_link"`
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Docno int `json:"docno"`
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Cancelid string `json:"cancelid"`
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}
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