init: 1.0.0

2025-04-25 12:08:29 +09:00
commit 8addcc584b
1031 changed files with 76472 additions and 0 deletions
@@ -0,0 +1,122 @@
+package epay
+
+import (
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/url"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/perfect-panel/ppanel-server/pkg/logger"
+	"github.com/perfect-panel/ppanel-server/pkg/tool"
+)
+
+type Client struct {
+	Pid string
+	Url string
+	Key string
+}
+
+type Order struct {
+	Name      string
+	OrderNo   string
+	Amount    float64
+	SignType  string
+	NotifyUrl string
+	ReturnUrl string
+}
+
+type queryOrderStatusResponse struct {
+	Code       int    `json:"code"`
+	Msg        string `json:"msg"`
+	TradeNo    string `json:"trade_no"`
+	OutTradeNo string `json:"out_trade_no"`
+	Type       string `json:"type"`
+	Status     int    `json:"status"`
+}
+
+func NewClient(pid, url, key string) *Client {
+	return &Client{
+		Pid: pid,
+		Url: url,
+		Key: key,
+	}
+}
+
+func (c *Client) CreatePayUrl(order Order) string {
+	// Prepare URL values
+	params := url.Values{}
+	params.Set("name", order.Name)
+	params.Set("money", tool.FormatFloat(order.Amount, 2))
+	params.Set("notify_url", order.NotifyUrl)
+	params.Set("out_trade_no", order.OrderNo)
+	params.Set("pid", c.Pid)
+	params.Set("return_url", order.ReturnUrl)
+
+	// Generate the sign using the CreateSign function
+	sign := c.createSign(c.structToMap(order))
+	params.Set("sign", sign)
+
+	// Add sign_type manually
+	params.Set("sign_type", "MD5")
+	return c.Url + "/submit.php?" + params.Encode()
+}
+
+func (c *Client) createSign(params map[string]string) string {
+	keys := make([]string, 0, len(params))
+	for k := range params {
+		if params[k] != "" && k != "sign" && k != "sign_type" {
+			keys = append(keys, k)
+		}
+	}
+	sort.Strings(keys)
+	var parts []string
+	for _, k := range keys {
+		parts = append(parts, k+"="+params[k])
+	}
+	queryString := strings.Join(parts, "&")
+	text := queryString + c.Key
+	return tool.Md5Encode(text, false)
+}
+
+func (c *Client) VerifySign(params map[string]string) bool {
+	return c.createSign(params) == params["sign"]
+}
+
+func (c *Client) QueryOrderStatus(orderNo string) bool {
+	client := http.Client{
+		Timeout: 5 * time.Second,
+	}
+	resp, err := client.Get(c.Url + "/api.php" + "?act=order" + "&pid=" + c.Pid + "&key=" + c.Key + "&out_trade_no=" + orderNo)
+	if err != nil {
+		logger.Error("[Epay] QueryOrderStatus error", logger.Field("orderNo", orderNo), logger.Field("error", err.Error()))
+		return false
+	}
+	defer resp.Body.Close()
+	value, err := io.ReadAll(resp.Body)
+	if err != nil {
+		logger.Error("[Epay] QueryOrderStatus error", logger.Field("orderNo", orderNo), logger.Field("error", err.Error()))
+		return false
+	}
+	var response queryOrderStatusResponse
+	err = json.Unmarshal(value, &response)
+	if err != nil {
+		logger.Error("[Epay] QueryOrderStatus error", logger.Field("orderNo", orderNo), logger.Field("error", err.Error()))
+		return false
+	}
+	return response.Status == 1
+}
+
+// StructToMap converts a struct to map[string]string
+func (c *Client) structToMap(order Order) map[string]string {
+	result := make(map[string]string)
+	result["money"] = tool.FormatFloat(order.Amount, 2)
+	result["name"] = order.Name
+	result["notify_url"] = order.NotifyUrl
+	result["out_trade_no"] = order.OrderNo
+	result["pid"] = c.Pid
+	result["return_url"] = order.ReturnUrl
+	return result
+}
@@ -0,0 +1,49 @@
+package epay
+
+import "testing"
+
+func TestEpay(t *testing.T) {
+	client := NewClient("", "http://127.0.0.1", "")
+	order := Order{
+		Name:      "测试",
+		OrderNo:   "123456789",
+		Amount:    1000,
+		SignType:  "md5",
+		NotifyUrl: "http://127.0.0.1",
+		ReturnUrl: "http://127.0.0.1",
+	}
+	url := client.CreatePayUrl(order)
+	t.Logf("PayUrl: %s\n", url)
+
+}
+
+func TestQueryOrderStatus(t *testing.T) {
+	t.Skipf("Skip TestQueryOrderStatus test")
+	client := NewClient("Pid", "Url", "Key")
+	orderNo := "123456789"
+	status := client.QueryOrderStatus(orderNo)
+	t.Logf("OrderNo: %s, Status: %v\n", orderNo, status)
+}
+
+func TestVerifySign(t *testing.T) {
+	t.Skipf("Skip TestVerifySign test")
+	params := map[string]string{
+		"pid":          "1654",
+		"trade_no":     "2024121521150860990",
+		"out_trade_no": "202412152115078262977262254",
+		"type":         "alipay",
+		"name":         "product",
+		"money":        "10",
+		"trade_status": "TRADE_SUCCESS",
+		"sign":         "d3181f18ebdf9821f0ab6ee93faa82d1",
+		"sign_type":    "MD5",
+	}
+
+	key := "LbTabbB580zWyhXhyyww7wwvy5u8k0wl"
+	c := NewClient("Pid", "Url", key)
+	if c.VerifySign(params) {
+		t.Logf("Sign verification success!")
+	} else {
+		t.Error("Sign verification failed!")
+	}
+}