feat: add Go backend

2026-10-10 20:56:17 +08:00
parent 50fcfd2d3d
commit f6024f0964
1040 changed files with 107169 additions and 0 deletions
@@ -0,0 +1,39 @@
+package sys
+
+import (
+	"hotgo/internal/model/entity"
+	"testing"
+
+	"github.com/gogf/gf/v2/os/gtime"
+)
+
+func TestAggregateDashboardMetric(t *testing.T) {
+	rows := []*entity.DashboardDailyStat{
+		{StatDate: gtime.New("2026-10-01"), DimensionType: dashboardDimensionGlobal, MetricCode: "trade_order", MetricCount: 2, MetricAmount: 1200},
+		{StatDate: gtime.New("2026-10-02"), DimensionType: dashboardDimensionGlobal, MetricCode: "trade_order", MetricCount: 3, MetricAmount: 2300},
+		{StatDate: gtime.New("2026-10-01"), DimensionType: dashboardDimensionGlobal, MetricCode: "member_total", MetricCount: 10},
+		{StatDate: gtime.New("2026-10-02"), DimensionType: dashboardDimensionGlobal, MetricCode: "member_total", MetricCount: 12},
+	}
+
+	orderCount := aggregateDashboardMetric(rows, dashboardMetricDefinition{Code: "trade_order", ValueType: "count", Aggregation: "sum"})
+	if orderCount != 5 {
+		t.Fatalf("order count = %d, want 5", orderCount)
+	}
+	orderAmount := aggregateDashboardMetric(rows, dashboardMetricDefinition{Code: "trade_order", ValueType: "amount", Aggregation: "sum"})
+	if orderAmount != 3500 {
+		t.Fatalf("order amount = %d, want 3500", orderAmount)
+	}
+	memberTotal := aggregateDashboardMetric(rows, dashboardMetricDefinition{Code: "member_total", ValueType: "count", Aggregation: "latest"})
+	if memberTotal != 12 {
+		t.Fatalf("member total = %d, want 12", memberTotal)
+	}
+}
+
+func TestDashboardChangeRate(t *testing.T) {
+	if value := dashboardChangeRate(120, 100); value != 20 {
+		t.Fatalf("change rate = %v, want 20", value)
+	}
+	if value := dashboardChangeRate(0, 0); value != 0 {
+		t.Fatalf("zero change rate = %v, want 0", value)
+	}
+}