fix

2023-09-15 10:23:40 +08:00
parent 440dd1cefc
commit 5df0a0f184
6 changed files with 152 additions and 111 deletions
--- a/utils/shopping_cart/verify_shopping_cart_channged.go
+++ b/utils/shopping_cart/verify_shopping_cart_channged.go
@@ -0,0 +1,95 @@
+package shopping_cart
+
+import (
+	"encoding/json"
+	"fusenapi/model/gmodel"
+	"fusenapi/utils/hash"
+	"strings"
+)
+
+// 校验购物车快照数据跟目前是否一致
+type VerifyShoppingCartSnapshotDataChangeReq struct {
+	Carts         []gmodel.FsShoppingCart
+	MapSize       map[int64]gmodel.FsProductSize
+	MapModel      map[int64]gmodel.FsProductModel3d //模型跟配件都在
+	MapTemplate   map[int64]gmodel.FsProductTemplateV2
+	MapCartChange map[int64]string
+}
+
+func VerifyShoppingCartSnapshotDataChange(req VerifyShoppingCartSnapshotDataChangeReq) error {
+	for _, cartInfo := range req.Carts {
+		var snapShotParseInfo CartSnapshot
+		if err := json.Unmarshal([]byte(*cartInfo.Snapshot), &snapShotParseInfo); err != nil {
+			return err
+		}
+		//快照中模板设计json数据哈希值
+		snapshotTemplateJsonHash := hash.JsonHashKey(snapShotParseInfo.TemplateInfo.TemplateJson)
+		//快照中模型设计json数据哈希值
+		snapshotModelJsonHash := hash.JsonHashKey(snapShotParseInfo.ModelInfo.ModelJson)
+		//快照中配件设计json数据哈希值
+		snapshotFittingJsonHash := hash.JsonHashKey(snapShotParseInfo.FittingInfo.FittingJson)
+		descrptionBuilder := strings.Builder{}
+		//有模板验证模板相关
+		if *cartInfo.TemplateId > 0 {
+			if curTemplateInfo, ok := req.MapTemplate[*cartInfo.TemplateId]; !ok {
+				descrptionBuilder.WriteString("<p>the template is lose</p>")
+			} else {
+				//当前模板设计json数据哈希值
+				curTemplateJsonHash := hash.JsonHashKey(*curTemplateInfo.TemplateInfo)
+				//模板设计信息改变了
+				if snapshotTemplateJsonHash != curTemplateJsonHash {
+					descrptionBuilder.WriteString("<p>the template design info has changed</p>")
+				}
+				//模板标签改变了
+				if snapShotParseInfo.TemplateInfo.TemplateTag != *curTemplateInfo.TemplateTag {
+					descrptionBuilder.WriteString("<p>the template`s template tag has changed</p>")
+				}
+			}
+		}
+		//有模型验证模型相关
+		if *cartInfo.ModelId > 0 {
+			if curModelInfo, ok := req.MapModel[*cartInfo.ModelId]; !ok { //不存在
+				descrptionBuilder.WriteString("<p>the model is lose</p>")
+			} else {
+				//当前模型设计json数据哈希值
+				curModelJsonHash := hash.JsonHashKey(*curModelInfo.ModelInfo)
+				if snapshotModelJsonHash != curModelJsonHash {
+					descrptionBuilder.WriteString("<p>the model design info has changed</p>")
+				}
+			}
+		}
+		//有配件验证配件相关
+		if *cartInfo.FittingId > 0 {
+			if curFittingInfo, ok := req.MapModel[*cartInfo.FittingId]; !ok { //不存在
+				descrptionBuilder.WriteString("<p>the fitting is lose</p>")
+			} else {
+				//当前配件设计json数据哈希值
+				curFittingJsonHash := hash.JsonHashKey(*curFittingInfo.ModelInfo)
+				if snapshotFittingJsonHash != curFittingJsonHash {
+					descrptionBuilder.WriteString("<p>the fitting design info has changed</p>")
+				}
+			}
+		}
+		//验证尺寸相关
+		if *cartInfo.SizeId > 0 {
+			curSize, ok := req.MapSize[*cartInfo.SizeId]
+			if !ok {
+				descrptionBuilder.WriteString("<p>the size is lose</p>")
+			} else {
+				var curSizeTitle SizeInfo
+				if err := json.Unmarshal([]byte(*curSize.Title), &curSizeTitle); err != nil {
+					return err
+				}
+				if snapShotParseInfo.SizeInfo.Inch != curSizeTitle.Inch || snapShotParseInfo.SizeInfo.Cm != curSizeTitle.Cm {
+					descrptionBuilder.WriteString("<p>the size design info has changed</p>")
+				}
+			}
+		}
+		//收集错误
+		descrption := descrptionBuilder.String()
+		if descrption != "" {
+			req.MapCartChange[cartInfo.Id] = descrption
+		}
+	}
+	return nil
+}