线下提号优化价格拆分

2026-07-09 23:31:44 +08:00
parent 8a5c9ab0be
commit 0a5448b3f5
5 changed files with 189 additions and 43 deletions
@@ -0,0 +1,70 @@
+package pickup
+
+import (
+	"encoding/json"
+	"testing"
+
+	"hfb_sys/backend/internal/model"
+
+	"gorm.io/datatypes"
+)
+
+func TestBuildPickupPriceSnapshotSplitsOwnerPrice(t *testing.T) {
+	raw, err := json.Marshal(map[string]any{
+		"price_breakdown": map[string]any{
+			"seller_coin_base_price": 233,
+			"seller_total_price":     353,
+			"platform_markup_amount": 30,
+			"consumable_price":       120,
+			"seller_ratio":           42.9,
+			"buyer_ratio":            35.1,
+		},
+	})
+	if err != nil {
+		t.Fatalf("构造资产快照失败: %v", err)
+	}
+
+	snapshot := buildPickupPriceSnapshot(
+		model.RentalListing{PriceCent: 38300},
+		model.GameAccount{HafCoinAmount: 100000000, AssetSummary: datatypes.JSON(raw)},
+	)
+
+	assertInt64(t, "网站售价", snapshot.ListingPriceCent, 38300)
+	assertInt64(t, "号主纯比价格", snapshot.OwnerPurePriceCent, 23300)
+	assertInt64(t, "额外物品价格", snapshot.OwnerExtraItemPriceCent, 12000)
+	assertInt64(t, "号主总价", snapshot.OwnerTotalPriceCent, 35300)
+	assertInt64(t, "兼容号主价", snapshot.OwnerPriceCent, 35300)
+	assertInt64(t, "网站加价", snapshot.WebsiteProfitCent, 3000)
+	if snapshot.SellerRatio != 42.9 || snapshot.BuyerRatio != 35.1 {
+		t.Fatalf("比例 = %.2f/%.2f, want 42.90/35.10", snapshot.SellerRatio, snapshot.BuyerRatio)
+	}
+}
+
+func TestBuildPickupPriceSnapshotFallsBackToSplitSum(t *testing.T) {
+	raw, err := json.Marshal(map[string]any{
+		"price_breakdown": map[string]any{
+			"seller_coin_base_price": 200,
+			"consumable_price":       50,
+		},
+	})
+	if err != nil {
+		t.Fatalf("构造资产快照失败: %v", err)
+	}
+
+	snapshot := buildPickupPriceSnapshot(
+		model.RentalListing{PriceCent: 30000},
+		model.GameAccount{AssetSummary: datatypes.JSON(raw)},
+	)
+
+	assertInt64(t, "拆分合计总价", snapshot.OwnerTotalPriceCent, 25000)
+	assertInt64(t, "纯比价格", snapshot.OwnerPurePriceCent, 20000)
+	assertInt64(t, "额外物品价格", snapshot.OwnerExtraItemPriceCent, 5000)
+	assertInt64(t, "网站加价兜底", snapshot.WebsiteProfitCent, 5000)
+}
+
+func assertInt64(t *testing.T, name string, got, want int64) {
+	t.Helper()
+	if got != want {
+		t.Fatalf("%s = %d, want %d", name, got, want)
+	}
+}