feat(points): 增加双边积分与虚拟积分商城

2026-11-04 19:21:02 +08:00
parent c00d691301
commit d5abe67f60
42 changed files with 2593 additions and 316 deletions
@@ -0,0 +1,61 @@
+package pointsmall
+
+import (
+	"errors"
+	"testing"
+
+	"hfb_sys/backend/internal/database"
+	"hfb_sys/backend/internal/model"
+)
+
+func TestRedeemDeductsAvailablePointsAndStock(t *testing.T) {
+	db := database.NewTestDB()
+	user := model.User{Phone: "13900009601", PointsAvailable: 500}
+	if err := db.Create(&user).Error; err != nil {
+		t.Fatalf("create user failed: %v", err)
+	}
+	product := model.PointsMallProduct{
+		Title:                  "测试兑换码",
+		Description:            "测试商品",
+		RedemptionInstructions: "联系客服领取",
+		PointsPrice:            100,
+		Stock:                  2,
+		PerUserLimit:           2,
+		Status:                 "online",
+	}
+	if err := db.Create(&product).Error; err != nil {
+		t.Fatalf("create product failed: %v", err)
+	}
+	repo := NewRepository(db)
+	redemption, err := repo.Redeem(t.Context(), user.ID, product.ID, 2)
+	if err != nil {
+		t.Fatalf("redeem failed: %v", err)
+	}
+	if redemption.TotalPoints != 200 {
+		t.Fatalf("total points = %d, want 200", redemption.TotalPoints)
+	}
+	var savedUser model.User
+	if err := db.First(&savedUser, user.ID).Error; err != nil {
+		t.Fatalf("find user failed: %v", err)
+	}
+	if savedUser.PointsAvailable != 300 || savedUser.RenterGrowthPoints != 0 {
+		t.Fatalf("points after redeem = available %d lifetime %d", savedUser.PointsAvailable, savedUser.RenterGrowthPoints)
+	}
+	var savedProduct model.PointsMallProduct
+	if err := db.First(&savedProduct, product.ID).Error; err != nil {
+		t.Fatalf("find product failed: %v", err)
+	}
+	if savedProduct.Stock != 0 || savedProduct.RedeemedCount != 2 {
+		t.Fatalf("product stock/redeemed = %d/%d", savedProduct.Stock, savedProduct.RedeemedCount)
+	}
+	if _, err := repo.Redeem(t.Context(), user.ID, product.ID, 1); !errors.Is(err, ErrRedeemLimitExceeded) && !errors.Is(err, ErrProductUnavailable) {
+		t.Fatalf("repeat redeem error = %v, want limit or unavailable", err)
+	}
+	completed, err := repo.CompleteRedemption(t.Context(), 99, redemption.ID, "已发放")
+	if err != nil {
+		t.Fatalf("complete redemption failed: %v", err)
+	}
+	if completed.Status != "completed" {
+		t.Fatalf("redemption status = %s, want completed", completed.Status)
+	}
+}