mirror of
https://github.com/QuantumNous/new-api.git
synced 2026-03-30 04:22:58 +00:00
461 lines
14 KiB
Go
461 lines
14 KiB
Go
package controller
|
||
|
||
import (
|
||
"bytes"
|
||
"crypto/hmac"
|
||
"crypto/sha256"
|
||
"encoding/hex"
|
||
"encoding/json"
|
||
"fmt"
|
||
"io"
|
||
"log"
|
||
"net/http"
|
||
"one-api/common"
|
||
"one-api/model"
|
||
"one-api/setting"
|
||
"time"
|
||
|
||
"github.com/gin-gonic/gin"
|
||
"github.com/thanhpk/randstr"
|
||
)
|
||
|
||
const (
|
||
PaymentMethodCreem = "creem"
|
||
CreemSignatureHeader = "creem-signature"
|
||
)
|
||
|
||
var creemAdaptor = &CreemAdaptor{}
|
||
|
||
// 生成HMAC-SHA256签名
|
||
func generateCreemSignature(payload string, secret string) string {
|
||
h := hmac.New(sha256.New, []byte(secret))
|
||
h.Write([]byte(payload))
|
||
return hex.EncodeToString(h.Sum(nil))
|
||
}
|
||
|
||
// 验证Creem webhook签名
|
||
func verifyCreemSignature(payload string, signature string, secret string) bool {
|
||
if secret == "" {
|
||
if setting.CreemTestMode {
|
||
log.Printf("Creem webhook secret未配置，测试模式下跳过签名验证")
|
||
return true
|
||
}
|
||
return false
|
||
}
|
||
|
||
expectedSignature := generateCreemSignature(payload, secret)
|
||
return hmac.Equal([]byte(signature), []byte(expectedSignature))
|
||
}
|
||
|
||
type CreemPayRequest struct {
|
||
ProductId string `json:"product_id"`
|
||
PaymentMethod string `json:"payment_method"`
|
||
}
|
||
|
||
type CreemProduct struct {
|
||
ProductId string `json:"productId"`
|
||
Name string `json:"name"`
|
||
Price float64 `json:"price"`
|
||
Currency string `json:"currency"`
|
||
Quota int64 `json:"quota"`
|
||
}
|
||
|
||
type CreemAdaptor struct {
|
||
}
|
||
|
||
func (*CreemAdaptor) RequestPay(c *gin.Context, req *CreemPayRequest) {
|
||
if req.PaymentMethod != PaymentMethodCreem {
|
||
c.JSON(200, gin.H{"message": "error", "data": "不支持的支付渠道"})
|
||
return
|
||
}
|
||
|
||
if req.ProductId == "" {
|
||
c.JSON(200, gin.H{"message": "error", "data": "请选择产品"})
|
||
return
|
||
}
|
||
|
||
// 解析产品列表
|
||
var products []CreemProduct
|
||
err := json.Unmarshal([]byte(setting.CreemProducts), &products)
|
||
if err != nil {
|
||
log.Println("解析Creem产品列表失败", err)
|
||
c.JSON(200, gin.H{"message": "error", "data": "产品配置错误"})
|
||
return
|
||
}
|
||
|
||
// 查找对应的产品
|
||
var selectedProduct *CreemProduct
|
||
for _, product := range products {
|
||
if product.ProductId == req.ProductId {
|
||
selectedProduct = &product
|
||
break
|
||
}
|
||
}
|
||
|
||
if selectedProduct == nil {
|
||
c.JSON(200, gin.H{"message": "error", "data": "产品不存在"})
|
||
return
|
||
}
|
||
|
||
id := c.GetInt("id")
|
||
user, _ := model.GetUserById(id, false)
|
||
|
||
// 生成唯一的订单引用ID
|
||
reference := fmt.Sprintf("creem-api-ref-%d-%d-%s", user.Id, time.Now().UnixMilli(), randstr.String(4))
|
||
referenceId := "ref_" + common.Sha1([]byte(reference))
|
||
|
||
// 先创建订单记录，使用产品配置的金额和充值额度
|
||
topUp := &model.TopUp{
|
||
UserId: id,
|
||
Amount: selectedProduct.Quota, // 充值额度
|
||
Money: selectedProduct.Price, // 支付金额
|
||
TradeNo: referenceId,
|
||
CreateTime: time.Now().Unix(),
|
||
Status: common.TopUpStatusPending,
|
||
}
|
||
err = topUp.Insert()
|
||
if err != nil {
|
||
log.Printf("创建Creem订单失败: %v", err)
|
||
c.JSON(200, gin.H{"message": "error", "data": "创建订单失败"})
|
||
return
|
||
}
|
||
|
||
// 创建支付链接，传入用户邮箱
|
||
checkoutUrl, err := genCreemLink(referenceId, selectedProduct, user.Email, user.Username)
|
||
if err != nil {
|
||
log.Printf("获取Creem支付链接失败: %v", err)
|
||
c.JSON(200, gin.H{"message": "error", "data": "拉起支付失败"})
|
||
return
|
||
}
|
||
|
||
log.Printf("Creem订单创建成功 - 用户ID: %d, 订单号: %s, 产品: %s, 充值额度: %d, 支付金额: %.2f",
|
||
id, referenceId, selectedProduct.Name, selectedProduct.Quota, selectedProduct.Price)
|
||
|
||
c.JSON(200, gin.H{
|
||
"message": "success",
|
||
"data": gin.H{
|
||
"checkout_url": checkoutUrl,
|
||
"order_id": referenceId,
|
||
},
|
||
})
|
||
}
|
||
|
||
func RequestCreemPay(c *gin.Context) {
|
||
var req CreemPayRequest
|
||
|
||
// 读取body内容用于打印，同时保留原始数据供后续使用
|
||
bodyBytes, err := io.ReadAll(c.Request.Body)
|
||
if err != nil {
|
||
log.Printf("读取请求body失败: %v", err)
|
||
c.JSON(200, gin.H{"message": "error", "data": "读取请求失败"})
|
||
return
|
||
}
|
||
|
||
// 打印body内容
|
||
log.Printf("creem pay request body: %s", string(bodyBytes))
|
||
|
||
// 重新设置body供后续的ShouldBindJSON使用
|
||
c.Request.Body = io.NopCloser(bytes.NewReader(bodyBytes))
|
||
|
||
err = c.ShouldBindJSON(&req)
|
||
log.Printf(" json body is %+v", req)
|
||
if err != nil {
|
||
c.JSON(200, gin.H{"message": "error", "data": "参数错误"})
|
||
return
|
||
}
|
||
creemAdaptor.RequestPay(c, &req)
|
||
}
|
||
|
||
// 新的Creem Webhook结构体，匹配实际的webhook数据格式
|
||
type CreemWebhookEvent struct {
|
||
Id string `json:"id"`
|
||
EventType string `json:"eventType"`
|
||
CreatedAt int64 `json:"created_at"`
|
||
Object struct {
|
||
Id string `json:"id"`
|
||
Object string `json:"object"`
|
||
RequestId string `json:"request_id"`
|
||
Order struct {
|
||
Object string `json:"object"`
|
||
Id string `json:"id"`
|
||
Customer string `json:"customer"`
|
||
Product string `json:"product"`
|
||
Amount int `json:"amount"`
|
||
Currency string `json:"currency"`
|
||
SubTotal int `json:"sub_total"`
|
||
TaxAmount int `json:"tax_amount"`
|
||
AmountDue int `json:"amount_due"`
|
||
AmountPaid int `json:"amount_paid"`
|
||
Status string `json:"status"`
|
||
Type string `json:"type"`
|
||
Transaction string `json:"transaction"`
|
||
CreatedAt string `json:"created_at"`
|
||
UpdatedAt string `json:"updated_at"`
|
||
Mode string `json:"mode"`
|
||
} `json:"order"`
|
||
Product struct {
|
||
Id string `json:"id"`
|
||
Object string `json:"object"`
|
||
Name string `json:"name"`
|
||
Description string `json:"description"`
|
||
Price int `json:"price"`
|
||
Currency string `json:"currency"`
|
||
BillingType string `json:"billing_type"`
|
||
BillingPeriod string `json:"billing_period"`
|
||
Status string `json:"status"`
|
||
TaxMode string `json:"tax_mode"`
|
||
TaxCategory string `json:"tax_category"`
|
||
DefaultSuccessUrl *string `json:"default_success_url"`
|
||
CreatedAt string `json:"created_at"`
|
||
UpdatedAt string `json:"updated_at"`
|
||
Mode string `json:"mode"`
|
||
} `json:"product"`
|
||
Units int `json:"units"`
|
||
Customer struct {
|
||
Id string `json:"id"`
|
||
Object string `json:"object"`
|
||
Email string `json:"email"`
|
||
Name string `json:"name"`
|
||
Country string `json:"country"`
|
||
CreatedAt string `json:"created_at"`
|
||
UpdatedAt string `json:"updated_at"`
|
||
Mode string `json:"mode"`
|
||
} `json:"customer"`
|
||
Status string `json:"status"`
|
||
Metadata map[string]string `json:"metadata"`
|
||
Mode string `json:"mode"`
|
||
} `json:"object"`
|
||
}
|
||
|
||
// 保留旧的结构体作为兼容
|
||
type CreemWebhookData struct {
|
||
Type string `json:"type"`
|
||
Data struct {
|
||
RequestId string `json:"request_id"`
|
||
Status string `json:"status"`
|
||
Metadata map[string]string `json:"metadata"`
|
||
} `json:"data"`
|
||
}
|
||
|
||
func CreemWebhook(c *gin.Context) {
|
||
// 读取body内容用于打印，同时保留原始数据供后续使用
|
||
bodyBytes, err := io.ReadAll(c.Request.Body)
|
||
if err != nil {
|
||
log.Printf("读取Creem Webhook请求body失败: %v", err)
|
||
c.AbortWithStatus(http.StatusBadRequest)
|
||
return
|
||
}
|
||
|
||
// 获取签名头
|
||
signature := c.GetHeader(CreemSignatureHeader)
|
||
|
||
// 打印关键信息（避免输出完整敏感payload）
|
||
log.Printf("Creem Webhook - URI: %s", c.Request.RequestURI)
|
||
if signature == "" && !setting.CreemTestMode {
|
||
log.Printf("Creem Webhook缺少签名头")
|
||
c.AbortWithStatus(http.StatusUnauthorized)
|
||
return
|
||
}
|
||
|
||
// 验证签名
|
||
if !verifyCreemSignature(string(bodyBytes), signature, setting.CreemWebhookSecret) {
|
||
log.Printf("Creem Webhook签名验证失败")
|
||
c.AbortWithStatus(http.StatusUnauthorized)
|
||
return
|
||
}
|
||
|
||
log.Printf("Creem Webhook签名验证成功")
|
||
|
||
// 重新设置body供后续的ShouldBindJSON使用
|
||
c.Request.Body = io.NopCloser(bytes.NewReader(bodyBytes))
|
||
|
||
// 解析新格式的webhook数据
|
||
var webhookEvent CreemWebhookEvent
|
||
if err := c.ShouldBindJSON(&webhookEvent); err != nil {
|
||
log.Printf("解析Creem Webhook参数失败: %v", err)
|
||
c.AbortWithStatus(http.StatusBadRequest)
|
||
return
|
||
}
|
||
|
||
log.Printf("Creem Webhook解析成功 - EventType: %s, EventId: %s", webhookEvent.EventType, webhookEvent.Id)
|
||
|
||
// 根据事件类型处理不同的webhook
|
||
switch webhookEvent.EventType {
|
||
case "checkout.completed":
|
||
handleCheckoutCompleted(c, &webhookEvent)
|
||
default:
|
||
log.Printf("忽略Creem Webhook事件类型: %s", webhookEvent.EventType)
|
||
c.Status(http.StatusOK)
|
||
}
|
||
}
|
||
|
||
// 处理支付完成事件
|
||
func handleCheckoutCompleted(c *gin.Context, event *CreemWebhookEvent) {
|
||
// 验证订单状态
|
||
if event.Object.Order.Status != "paid" {
|
||
log.Printf("订单状态不是已支付: %s, 跳过处理", event.Object.Order.Status)
|
||
c.Status(http.StatusOK)
|
||
return
|
||
}
|
||
|
||
// 获取引用ID（这是我们创建订单时传递的request_id）
|
||
referenceId := event.Object.RequestId
|
||
if referenceId == "" {
|
||
log.Println("Creem Webhook缺少request_id字段")
|
||
c.AbortWithStatus(http.StatusBadRequest)
|
||
return
|
||
}
|
||
|
||
// 验证订单类型，目前只处理一次性付款
|
||
if event.Object.Order.Type != "onetime" {
|
||
log.Printf("暂不支持的订单类型: %s, 跳过处理", event.Object.Order.Type)
|
||
c.Status(http.StatusOK)
|
||
return
|
||
}
|
||
|
||
// 记录详细的支付信息
|
||
log.Printf("处理Creem支付完成 - 订单号: %s, Creem订单ID: %s, 支付金额: %d %s, 客户邮箱: %s, 产品: %s",
|
||
referenceId,
|
||
event.Object.Order.Id,
|
||
event.Object.Order.AmountPaid,
|
||
event.Object.Order.Currency,
|
||
event.Object.Customer.Email,
|
||
event.Object.Product.Name)
|
||
|
||
// 查询本地订单确认存在
|
||
topUp := model.GetTopUpByTradeNo(referenceId)
|
||
if topUp == nil {
|
||
log.Printf("Creem充值订单不存在: %s", referenceId)
|
||
c.AbortWithStatus(http.StatusBadRequest)
|
||
return
|
||
}
|
||
|
||
if topUp.Status != common.TopUpStatusPending {
|
||
log.Printf("Creem充值订单状态错误: %s, 当前状态: %s", referenceId, topUp.Status)
|
||
c.Status(http.StatusOK) // 已处理过的订单，返回成功避免重复处理
|
||
return
|
||
}
|
||
|
||
// 处理充值，传入客户邮箱和姓名信息
|
||
customerEmail := event.Object.Customer.Email
|
||
customerName := event.Object.Customer.Name
|
||
|
||
// 防护性检查，确保邮箱和姓名不为空字符串
|
||
if customerEmail == "" {
|
||
log.Printf("警告：Creem回调中客户邮箱为空 - 订单号: %s", referenceId)
|
||
}
|
||
if customerName == "" {
|
||
log.Printf("警告：Creem回调中客户姓名为空 - 订单号: %s", referenceId)
|
||
}
|
||
|
||
err := model.RechargeCreem(referenceId, customerEmail, customerName)
|
||
if err != nil {
|
||
log.Printf("Creem充值处理失败: %s, 订单号: %s", err.Error(), referenceId)
|
||
c.AbortWithStatus(http.StatusInternalServerError)
|
||
return
|
||
}
|
||
|
||
log.Printf("Creem充值成功 - 订单号: %s, 充值额度: %d, 支付金额: %.2f, 客户邮箱: %s, 客户姓名: %s",
|
||
referenceId, topUp.Amount, topUp.Money, customerEmail, customerName)
|
||
c.Status(http.StatusOK)
|
||
}
|
||
|
||
type CreemCheckoutRequest struct {
|
||
ProductId string `json:"product_id"`
|
||
RequestId string `json:"request_id"`
|
||
Customer struct {
|
||
Email string `json:"email"`
|
||
} `json:"customer"`
|
||
Metadata map[string]string `json:"metadata,omitempty"`
|
||
}
|
||
|
||
type CreemCheckoutResponse struct {
|
||
CheckoutUrl string `json:"checkout_url"`
|
||
Id string `json:"id"`
|
||
}
|
||
|
||
func genCreemLink(referenceId string, product *CreemProduct, email string, username string) (string, error) {
|
||
if setting.CreemApiKey == "" {
|
||
return "", fmt.Errorf("未配置Creem API密钥")
|
||
}
|
||
|
||
// 根据测试模式选择 API 端点
|
||
apiUrl := "https://api.creem.io/v1/checkouts"
|
||
if setting.CreemTestMode {
|
||
apiUrl = "https://test-api.creem.io/v1/checkouts"
|
||
log.Printf("使用Creem测试环境: %s", apiUrl)
|
||
}
|
||
|
||
// 构建请求数据，确保包含用户邮箱
|
||
requestData := CreemCheckoutRequest{
|
||
ProductId: product.ProductId,
|
||
RequestId: referenceId, // 这个作为订单ID传递给Creem
|
||
Customer: struct {
|
||
Email string `json:"email"`
|
||
}{
|
||
Email: email, // 用户邮箱会在支付页面预填充
|
||
},
|
||
Metadata: map[string]string{
|
||
"username": username,
|
||
"reference_id": referenceId,
|
||
"product_name": product.Name,
|
||
"quota": fmt.Sprintf("%d", product.Quota),
|
||
},
|
||
}
|
||
|
||
// 序列化请求数据
|
||
jsonData, err := json.Marshal(requestData)
|
||
if err != nil {
|
||
return "", fmt.Errorf("序列化请求数据失败: %v", err)
|
||
}
|
||
|
||
// 创建 HTTP 请求
|
||
req, err := http.NewRequest("POST", apiUrl, bytes.NewBuffer(jsonData))
|
||
if err != nil {
|
||
return "", fmt.Errorf("创建HTTP请求失败: %v", err)
|
||
}
|
||
|
||
// 设置请求头
|
||
req.Header.Set("Content-Type", "application/json")
|
||
req.Header.Set("x-api-key", setting.CreemApiKey)
|
||
|
||
log.Printf("发送Creem支付请求 - URL: %s, 产品ID: %s, 用户邮箱: %s, 订单号: %s",
|
||
apiUrl, product.ProductId, email, referenceId)
|
||
|
||
// 发送请求
|
||
client := &http.Client{
|
||
Timeout: 30 * time.Second,
|
||
}
|
||
resp, err := client.Do(req)
|
||
if err != nil {
|
||
return "", fmt.Errorf("发送HTTP请求失败: %v", err)
|
||
}
|
||
defer resp.Body.Close()
|
||
|
||
// 读取响应
|
||
body, err := io.ReadAll(resp.Body)
|
||
if err != nil {
|
||
return "", fmt.Errorf("读取响应失败: %v", err)
|
||
}
|
||
|
||
log.Printf("Creem API响应 - 状态码: %d, 响应体: %s", resp.StatusCode, string(body))
|
||
|
||
// 检查响应状态
|
||
if resp.StatusCode/100 != 2 {
|
||
return "", fmt.Errorf("Creem API 返回错误状态 %d: %s", resp.StatusCode, string(body))
|
||
}
|
||
// 解析响应
|
||
var checkoutResp CreemCheckoutResponse
|
||
err = json.Unmarshal(body, &checkoutResp)
|
||
if err != nil {
|
||
return "", fmt.Errorf("解析响应失败: %v", err)
|
||
}
|
||
|
||
if checkoutResp.CheckoutUrl == "" {
|
||
return "", fmt.Errorf("Creem API 未返回支付链接")
|
||
}
|
||
|
||
log.Printf("Creem 支付链接创建成功 - 订单号: %s, 支付链接: %s", referenceId, checkoutResp.CheckoutUrl)
|
||
return checkoutResp.CheckoutUrl, nil
|
||
}
|