- support upload img pre check.

business/jxstore/initdata/initdata.go

@@ -1,9 +1,15 @@
 package initdata
 
 import (
+	"crypto/md5"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+
 	"git.rosy.net.cn/baseapi/platformapi/autonavi"
 	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/business/jxutils/jxcontext"
+	"git.rosy.net.cn/jx-callback/business/jxutils/tasksch"
 	"git.rosy.net.cn/jx-callback/business/model"
 	"git.rosy.net.cn/jx-callback/business/model/dao"
 	"git.rosy.net.cn/jx-callback/globals/api"
@@ -118,3 +124,41 @@ func InitPlace(ctx *jxcontext.Context) (err error) {
 	}
 	return err
 }
+
+func InitSkuName(ctx *jxcontext.Context, isForce, isAsync, isContinueWhenError bool) (hint string, err error) {
+	db := dao.GetDB()
+	var skuNameList []*model.SkuName
+	if err = dao.GetRows(db, &skuNameList, `
+	SELECT *
+	FROM sku_name
+	WHERE deleted_at = ? AND img <> ''
+	ORDER BY id
+	`, utils.DefaultTimeValue); err != nil {
+		return "", err
+	}
+
+	task := tasksch.NewParallelTask("InitSkuName calculate md5", tasksch.NewParallelConfig().SetIsContinueWhenError(isContinueWhenError), ctx.GetUserName(), func(task *tasksch.ParallelTask, batchItemList []interface{}, params ...interface{}) (retVal interface{}, err error) {
+		skuName := batchItemList[0].(*model.SkuName)
+		if skuName.ImgHashCode == "" || isForce {
+			response, err := http.Get(skuName.Img)
+			if err == nil {
+				defer response.Body.Close()
+				data, err2 := ioutil.ReadAll(response.Body)
+				if err = err2; err == nil {
+					skuName.ImgHashCode = fmt.Sprintf("%X", md5.Sum(data))
+					db := dao.GetDB()
+					_, err = dao.UpdateEntity(db, skuName, "ImgHashCode")
+				}
+			}
+		}
+		return nil, err
+	}, skuNameList)
+	task.Run()
+
+	if !isAsync {
+		_, err = task.GetResult(0)
+	} else {
+		hint = task.ID
+	}
+	return hint, err
+}