商品子分类下商品的重排序

business/jxstore/cms/sku.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"strconv"
 	"strings"
-
 	"git.rosy.net.cn/baseapi/platformapi/ebaiapi"
 	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/business/jxutils"
@@ -468,7 +467,7 @@ func GetSkuNames(ctx *jxcontext.Context, keyword string, isBySku bool, params ma
 		"}")), "]") skus_str,
 		CONCAT("[", GROUP_CONCAT(DISTINCT  t3.place_code), "]") places_str
 		` + sql + `
-	ORDER BY t1.id DESC
+	ORDER BY MIN(t2.seq), t1.id DESC 
 	LIMIT ? OFFSET ?`
 	pageSize = jxutils.FormalizePageSize(pageSize)
 	if offset < 0 {
@@ -1042,4 +1041,58 @@ func UploadImg2Platforms(ctx *jxcontext.Context, parentTask tasksch.ITask, imgUR
 		}
 	}
 	return imgHintMap, err
+}
+
+func SortCategorySku(ctx *jxcontext.Context, catID int, skuIDList []int) (err error) {
+	db := dao.GetDB()
+	userName := ctx.GetUserName()
+	var skuList []*model.Sku
+	if skuList, err = dao.GetSkuByCats(db, []int{catID}); err == nil && len(skuList) > 0 {
+		if len(skuList) == len(skuIDList) {
+			skuIDMap := make(map[int]int)
+			for index, id := range skuIDList {
+				skuIDMap[id] = index + 1
+			}
+			for _, value := range skuList {
+				if _, ok := skuIDMap[value.ID]; !ok {
+					err = errors.New("商品数据不匹配！")
+					break
+				}
+			}
+			dao.Begin(db)
+			defer func() {
+				if r := recover(); r != nil || err != nil {
+					dao.Rollback(db)
+					if r != nil {
+						panic(r)
+					}
+				}
+			}()
+			for _, value := range skuList {
+				seq := skuIDMap[value.ID]
+				kvs := map[string]interface{} {
+					"seq": seq,
+				}
+				dao.UpdateEntityLogically(db, value, kvs, userName, nil)
+
+				sku := &model.Sku{}
+				sku.ID = value.ID
+				dao.UpdateEntityLogicallyAndUpdateSyncStatus(db, sku, nil, ctx.GetUserName(), nil, model.FieldJdSyncStatus, model.SyncFlagModifiedMask)
+
+				nameID := value.NameID
+				skuIDs, err2 := dao.GetSkuIDByNames(db, []int{nameID})
+				if err = err2; err == nil && len(skuIDs) > 0 {
+					_, err = SetStoreSkuSyncStatus2(db, nil, partner.GetSingleStoreVendorIDs(), skuIDs, model.SyncFlagModifiedMask)
+				}
+				if err == nil {
+					dao.Commit(db)
+					_, err = CurVendorSync.SyncSku(ctx, db, nameID, -1, false, false, userName)
+				}
+			}
+		} else {
+			err = errors.New("商品数量不匹配！")
+		}
+	}
+
+	return err
 }

business/model/sku.go

@@ -221,17 +221,17 @@ func (*SkuName) TableUnique() [][]string {
 type Sku struct {
 	ModelIDCULD
 
-	CategoryID  int     `orm:"column(category_id)" json:"categoryID"` // 特殊类别，一般用于秒杀，特价之类的特殊类别
-	NameID      int     `orm:"column(name_id)" json:"nameID"`         // todo 这个索引应该要求唯一
-	SkuIndex    int     `json:"-"`
-	Comment     string  `orm:"size(255)" json:"comment"`
-	SpecQuality float32 `json:"specQuality"`
-	SpecUnit    string  `orm:"size(8)" json:"specUnit"` // 质量或容量
-	Weight      int     `json:"weight"`                 // 重量/质量，单位为克，当相应的SkuName的SpecUnit为g或kg时，必须等于SpecQuality
-	Status      int     `json:"status"`
-
-	JdID         int64 `orm:"column(jd_id);null;index" json:"jdID"`
-	JdSyncStatus int8  `orm:"default(2)" json:"jdSyncStatus"`
+	CategoryID   int     `orm:"column(category_id)" json:"categoryID"` // 特殊类别，一般用于秒杀，特价之类的特殊类别
+	NameID       int     `orm:"column(name_id)" json:"nameID"`         // todo 这个索引应该要求唯一
+	SkuIndex     int     `json:"-"`
+	Comment      string  `orm:"size(255)" json:"comment"`
+	SpecQuality  float32 `json:"specQuality"`
+	SpecUnit     string  `orm:"size(8)" json:"specUnit"` // 质量或容量
+	Weight       int     `json:"weight"`                 // 重量/质量，单位为克，当相应的SkuName的SpecUnit为g或kg时，必须等于SpecQuality
+	Status       int     `json:"status"`
+	Seq          int     `json:"seq"`
+	JdID         int64   `orm:"column(jd_id);null;index" json:"jdID"`
+	JdSyncStatus int8    `orm:"default(2)" json:"jdSyncStatus"`
 
 	LinkID int `orm:"column(link_id);null;index" json:"linkID"`
 }