57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
package public
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import (
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"time"
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"github.com/gogf/gf/v2/net/ghttp"
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"github.com/qianfree/team-api/internal/logic/payment"
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)
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// HandlePaymentCallback 处理支付渠道的异步回调通知（支持 GET/POST）。
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// channel 从 URL 路径获取（如 "epay"）。
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func HandlePaymentCallback(r *ghttp.Request) {
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channel := r.Get("channel").String()
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if channel == "" {
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r.Response.WriteStatus(400)
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r.Response.Write("fail")
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return
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}
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err := payment.ProcessCallback(r.Context(), r.Request, channel)
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if err != nil {
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r.Response.WriteStatus(200)
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r.Response.Write("fail")
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return
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}
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r.Response.WriteStatus(200)
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r.Response.Write("success")
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}
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// HandlePaymentEpayReturn 处理 Epay 支付完成后的浏览器同步跳转。
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// 仅查询订单状态决定跳转目标，履约由异步回调完成。
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func HandlePaymentEpayReturn(r *ghttp.Request) {
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orderNo := r.GetQuery("out_trade_no").String()
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if orderNo == "" {
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r.Response.RedirectTo("/console/wallet?pay=fail")
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return
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}
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ctx := r.Context()
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// 异步 notify 可能晚于浏览器回跳到达：最多轮询约 4 秒等待回调入账。
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// 仍未到账不一定是失败（回调可能仍在途），引导到"处理中"页由前端继续刷新，
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// 避免给用户展示误导性的"失败"。
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paid := payment.QueryOrderPaid(ctx, orderNo)
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for i := 0; !paid && i < 8; i++ {
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time.Sleep(500 * time.Millisecond)
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paid = payment.QueryOrderPaid(ctx, orderNo)
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}
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if paid {
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r.Response.RedirectTo("/console/wallet?pay=success")
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return
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}
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r.Response.RedirectTo("/console/wallet?pay=processing")
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}
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