fix: 采购价格上限按数量计算总价 (#181)

admin/handler/web/others.go

@@ -663,13 +663,13 @@ func (h *Handler) SybMatch(c *gin.Context) {
 //  2. 已采集成功（pdd_data 非空）
 //  3. 已有商品规格映射
 //  4. 数量 > 0
-//  5. **价格上限已填且 > 0**（Client 的价格保护，没有它会拒绝执行）
+//  5. **单价上限已填且 > 0**，后端按最新数量计算订单总价上限
 //  6. 已选择分配的客户端
 //
 // 校验不过的**不要静默跳过**，要列出来告诉操作员缺什么。
 func (h *Handler) SybCreateTask(c *gin.Context) {
 	ids := c.PostFormArray("ids")
-	prices := c.PostFormArray("max_price_yuan")
+	unitPrices := c.PostFormArray("unit_price_limit_yuan")
 	mappingKeys := c.PostFormArray("mapping_option_key")
 	contextVersions := c.PostFormArray("context_version")
 	if len(ids) == 0 {
@@ -679,8 +679,8 @@ func (h *Handler) SybCreateTask(c *gin.Context) {
 	requests := make([]service.PurchaseTaskRequest, 0, len(ids))
 	preFailures := make([]service.TaskCreateError, 0)
 	for i, sybID := range ids {
-		if i >= len(prices) {
-			preFailures = append(preFailures, service.TaskCreateError{SybID: sybID, Reason: "人民币价格上限不能为空"})
+		if i >= len(unitPrices) {
+			preFailures = append(preFailures, service.TaskCreateError{SybID: sybID, Reason: "人民币单价上限不能为空"})
 			continue
 		}
 		if i >= len(mappingKeys) || i >= len(contextVersions) ||
@@ -688,13 +688,13 @@ func (h *Handler) SybCreateTask(c *gin.Context) {
 			preFailures = append(preFailures, service.TaskCreateError{SybID: sybID, Reason: "规格确认信息已失效，请刷新页面后重试"})
 			continue
 		}
-		cent, err := service.ParsePriceYuanToCent(prices[i])
+		cent, err := service.ParsePriceYuanToCent(unitPrices[i])
 		if err != nil {
 			preFailures = append(preFailures, service.TaskCreateError{SybID: sybID, Reason: err.Error()})
 			continue
 		}
 		requests = append(requests, service.PurchaseTaskRequest{
-			SybID: sybID, MaxPriceCent: cent,
+			SybID: sybID, UnitPriceLimitCent: cent,
 			MappingOptionKey: strings.TrimSpace(mappingKeys[i]),
 			ContextVersion:   strings.TrimSpace(contextVersions[i]),
 		})