feat: 统一蝦皮与顺运宝 PDD 关联入口 (#68)

2026-08-09 22:40:58 +08:00
parent eb0e296b7c
commit 518e6df349
14 changed files with 429 additions and 98 deletions
@@ -0,0 +1,103 @@
+package service
+
+import (
+	"errors"
+	"testing"
+
+	"cmautobuy/admin/repository"
+)
+
+const (
+	pddURLA = "https://mobile.yangkeduo.com/goods.html?goods_id=737116531267"
+	pddURLB = "https://mobile.yangkeduo.com/goods.html?goods_id=937122477375"
+)
+
+func TestAssociateShopeePdd_新建并重复复用(t *testing.T) {
+	db := newTestDB(t)
+	seedShopeeProduct(t, db, "1001", "商品一")
+
+	for i := 0; i < 2; i++ {
+		got, err := AssociateShopeePdd(db, "1001", pddURLA, false)
+		if err != nil {
+			t.Fatalf("第 %d 次关联失败: %v", i+1, err)
+		}
+		if got != "737116531267" {
+			t.Fatalf("goods_id = %q", got)
+		}
+	}
+	var count int
+	db.QueryRow(`SELECT COUNT(*) FROM pdd_products WHERE goods_id = ?`, "737116531267").Scan(&count)
+	if count != 1 {
+		t.Fatalf("同一 PDD 商品建了 %d 条，想要 1", count)
+	}
+}
+
+func TestAssociateShopeePdd_无效链接不写任何数据(t *testing.T) {
+	db := newTestDB(t)
+	seedShopeeProduct(t, db, "1001", "商品一")
+	if _, err := AssociateShopeePdd(db, "1001", "https://p.pinduoduo.com/short", false); err == nil {
+		t.Fatal("短链接应被拒绝")
+	}
+	var pddCount int
+	db.QueryRow(`SELECT COUNT(*) FROM pdd_products`).Scan(&pddCount)
+	product, _ := repository.GetShopeeProductByGoodsID(db, "1001")
+	if pddCount != 0 || product.PddGoodsID != "" {
+		t.Fatalf("失败后仍写入：pdd=%d, link=%q", pddCount, product.PddGoodsID)
+	}
+}
+
+func TestAssociateShopeePdd_换商品必须确认且旧档案保留(t *testing.T) {
+	db := newTestDB(t)
+	seedShopeeProduct(t, db, "1001", "商品一")
+	if _, err := AssociateShopeePdd(db, "1001", pddURLA, false); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := AssociateShopeePdd(db, "1001", pddURLB, false); !errors.Is(err, ErrPddAssociationReplaceRequired) {
+		t.Fatalf("未确认换品错误 = %v", err)
+	}
+	product, _ := repository.GetShopeeProductByGoodsID(db, "1001")
+	if product.PddGoodsID != "737116531267" {
+		t.Fatalf("未确认时关联被改成 %q", product.PddGoodsID)
+	}
+	if _, err := AssociateShopeePdd(db, "1001", pddURLB, true); err != nil {
+		t.Fatal(err)
+	}
+	product, _ = repository.GetShopeeProductByGoodsID(db, "1001")
+	if product.PddGoodsID != "937122477375" {
+		t.Fatalf("确认后关联 = %q", product.PddGoodsID)
+	}
+	old, _ := repository.GetPddProductByGoodsID(db, "737116531267")
+	if old == nil {
+		t.Fatal("换品不应删除旧 PDD 档案")
+	}
+}
+
+func TestAssociateShopeePdd_软删除商品可复活(t *testing.T) {
+	db := newTestDB(t)
+	seedShopeeProduct(t, db, "1001", "商品一")
+	repository.EnsurePddProduct(db, "737116531267", pddURLA)
+	if _, err := repository.SoftDeletePddProducts(db, []string{"737116531267"}); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := AssociateShopeePdd(db, "1001", pddURLA, false); err != nil {
+		t.Fatal(err)
+	}
+	p, _ := repository.GetPddProductByGoodsID(db, "737116531267")
+	if p == nil || p.IsDeleted() {
+		t.Fatal("关联应复活软删除的 PDD 商品")
+	}
+}
+
+func TestCreateShopeePddCollectTask_按当前关联创建(t *testing.T) {
+	db := newTestDB(t)
+	seedShopeeProduct(t, db, "1001", "商品一")
+	AssociateShopeePdd(db, "1001", pddURLA, false)
+	result, err := CreateShopeePddCollectTask(db, "1001")
+	if err != nil || result.Created != 1 {
+		t.Fatalf("创建结果 = %+v, err=%v", result, err)
+	}
+	_, _, _, ok := collectTaskOf(t, db, "737116531267")
+	if !ok {
+		t.Fatal("没有创建采集任务")
+	}
+}