chore(init): 初始化解忧商行项目并完成 Phase 0 基座

2026-10-30 11:46:10 +08:00
commit 8d9481c251
689 changed files with 138703 additions and 0 deletions
@@ -0,0 +1,181 @@
+package payment
+
+import (
+	"testing"
+	"time"
+
+	"hfb_sys/backend/internal/model"
+	"hfb_sys/backend/internal/timeutil"
+
+	"gorm.io/datatypes"
+)
+
+func TestCanReuseOrderPaymentRejectsTerminalAndOldChannel(t *testing.T) {
+	runtimeConfig := runtimePaymentConfig{
+		Provider:   "lakala",
+		MerchantID: "M2",
+	}
+
+	cases := []struct {
+		name    string
+		payment model.PaymentOrder
+		want    bool
+	}{
+		{
+			name:    "同商户支付中可复用",
+			payment: model.PaymentOrder{Status: "paying", Provider: "lakala", MerchantID: "M2"},
+			want:    true,
+		},
+		{
+			name:    "已支付保持幂等",
+			payment: model.PaymentOrder{Status: "paid", Provider: "leshua", MerchantID: "M1"},
+			want:    true,
+		},
+		{
+			name:    "失败支付单不复用",
+			payment: model.PaymentOrder{Status: "failed", Provider: "lakala", MerchantID: "M2"},
+			want:    false,
+		},
+		{
+			name:    "关闭支付单不复用",
+			payment: model.PaymentOrder{Status: "closed", Provider: "lakala", MerchantID: "M2"},
+			want:    false,
+		},
+		{
+			name:    "旧渠道支付单不复用",
+			payment: model.PaymentOrder{Status: "paying", Provider: "leshua", MerchantID: "M1"},
+			want:    false,
+		},
+		{
+			name:    "旧商户支付单不复用",
+			payment: model.PaymentOrder{Status: "paying", Provider: "lakala", MerchantID: "M1"},
+			want:    false,
+		},
+	}
+
+	for _, tt := range cases {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := canReuseOrderPayment(tt.payment, runtimeConfig); got != tt.want {
+				t.Fatalf("canReuseOrderPayment() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestNewOrderPaymentUsesPaymentNoAsThirdOrderID(t *testing.T) {
+	order := model.RentalOrder{
+		ID:       11,
+		OrderNo:  "ORD123",
+		RenterID: 7,
+	}
+	runtimeConfig := runtimePaymentConfig{
+		Provider:   "lakala",
+		MerchantID: "M2",
+		PayWay:     "ZFBZF",
+		JSPayFlag:  "2",
+	}
+
+	payment, err := newOrderPayment(order, 100, StartPaymentRequest{}, runtimeConfig)
+	if err != nil {
+		t.Fatalf("newOrderPayment() error = %v", err)
+	}
+	if payment.ThirdOrderID != payment.PaymentNo {
+		t.Fatalf("ThirdOrderID = %q, want PaymentNo %q", payment.ThirdOrderID, payment.PaymentNo)
+	}
+	if payment.ThirdOrderID == order.OrderNo {
+		t.Fatalf("ThirdOrderID should not reuse order no %q", order.OrderNo)
+	}
+	if payment.OrderNo != order.OrderNo || payment.OrderID != order.ID || payment.UserID != order.RenterID {
+		t.Fatalf("payment order fields mismatch: %+v", payment)
+	}
+}
+
+func TestCanReuseOrderPaymentRejectsExpiredCashier(t *testing.T) {
+	runtimeConfig := runtimePaymentConfig{
+		Provider:   "lakala",
+		MerchantID: "M2",
+	}
+	expiredPayment := model.PaymentOrder{
+		Status:     "paying",
+		Provider:   "lakala",
+		MerchantID: "M2",
+		RawRequest: datatypes.JSON([]byte(`{"order_efficient_time":"20000101000000"}`)),
+	}
+	if canReuseOrderPayment(expiredPayment, runtimeConfig) {
+		t.Fatal("canReuseOrderPayment() = true, want false for expired cashier")
+	}
+
+	activePayment := expiredPayment
+	activePayment.RawRequest = datatypes.JSON([]byte(`{"order_efficient_time":"20990101000000"}`))
+	if !canReuseOrderPayment(activePayment, runtimeConfig) {
+		t.Fatal("canReuseOrderPayment() = false, want true for active cashier")
+	}
+}
+
+func TestParseChannelTimeUsesShanghaiWhenLocalIsUTC(t *testing.T) {
+	oldLocal := time.Local
+	time.Local = time.UTC
+	defer func() {
+		time.Local = oldLocal
+	}()
+
+	parsed := parseChannelTime("20260607202700")
+	if parsed == nil {
+		t.Fatal("parseChannelTime() = nil")
+	}
+	got := parsed.In(timeutil.ShanghaiLocation()).Format("20060102150405")
+	if got != "20260607202700" {
+		t.Fatalf("parseChannelTime() = %s, want 20260607202700 in Asia/Shanghai", got)
+	}
+}
+
+func TestRefundOriginProviderOrderIDUsesLakalaTradeNo(t *testing.T) {
+	payment := model.PaymentOrder{
+		Provider:        "lakala",
+		ProviderOrderID: "26060811012001101011735013210",
+		RawResponse: datatypes.JSON([]byte(`{
+			"pay_order_no": "26060811012001101011735013210",
+			"order_trade_info_list": "[{\"trade_no\":\"20260608110113230266224452004512\",\"pay_order_no\":\"26060811012001101011735013210\"}]"
+		}`)),
+	}
+
+	got := refundOriginProviderOrderID(payment)
+	if got != "20260608110113230266224452004512" {
+		t.Fatalf("refundOriginProviderOrderID() = %q, want trade_no", got)
+	}
+}
+
+func TestRefundOriginProviderOrderIDFallsBackToProviderOrderID(t *testing.T) {
+	payment := model.PaymentOrder{
+		Provider:        "lakala",
+		ProviderOrderID: "26060811012001101011735013210",
+		RawResponse:     datatypes.JSON([]byte(`{"pay_order_no":"26060811012001101011735013210"}`)),
+	}
+
+	got := refundOriginProviderOrderID(payment)
+	if got != payment.ProviderOrderID {
+		t.Fatalf("refundOriginProviderOrderID() = %q, want fallback %q", got, payment.ProviderOrderID)
+	}
+}
+
+func TestRefundQueryRequestUsesOriginalPaymentAndMerchantRefundID(t *testing.T) {
+	original := model.PaymentOrder{
+		ThirdOrderID:    "PAY202606140001",
+		ProviderOrderID: "PROVIDER-PAY-ID",
+	}
+	refund := model.PaymentOrder{
+		ThirdOrderID:    "REF202606140001",
+		ProviderOrderID: "PROVIDER-REFUND-ID",
+	}
+
+	req := refundQueryRequest(refund, original)
+	if req.ThirdOrderID != original.ThirdOrderID {
+		t.Fatalf("ThirdOrderID = %q, want original payment third order id %q", req.ThirdOrderID, original.ThirdOrderID)
+	}
+	if req.MerchantRefundID != refund.ThirdOrderID {
+		t.Fatalf("MerchantRefundID = %q, want refund third order id %q", req.MerchantRefundID, refund.ThirdOrderID)
+	}
+	if req.ProviderRefundID != refund.ProviderOrderID {
+		t.Fatalf("ProviderRefundID = %q, want refund provider order id %q", req.ProviderRefundID, refund.ProviderOrderID)
+	}
+}