2023-07-17 03:28:59 +00:00
|
|
|
package logic
|
|
|
|
|
|
|
|
import (
|
|
|
|
"encoding/json"
|
|
|
|
"errors"
|
|
|
|
"fusenapi/constants"
|
|
|
|
"fusenapi/utils/auth"
|
|
|
|
"fusenapi/utils/basic"
|
2023-08-08 08:27:42 +00:00
|
|
|
"fusenapi/utils/format"
|
2023-07-17 03:28:59 +00:00
|
|
|
"gorm.io/gorm"
|
2023-08-08 08:27:42 +00:00
|
|
|
"sort"
|
2023-07-17 03:28:59 +00:00
|
|
|
"strings"
|
|
|
|
|
|
|
|
"context"
|
|
|
|
|
|
|
|
"fusenapi/server/product/internal/svc"
|
|
|
|
"fusenapi/server/product/internal/types"
|
|
|
|
|
|
|
|
"github.com/zeromicro/go-zero/core/logx"
|
|
|
|
)
|
|
|
|
|
|
|
|
type GetSizeByPidLogic struct {
|
|
|
|
logx.Logger
|
|
|
|
ctx context.Context
|
|
|
|
svcCtx *svc.ServiceContext
|
|
|
|
}
|
|
|
|
|
|
|
|
func NewGetSizeByPidLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetSizeByPidLogic {
|
|
|
|
return &GetSizeByPidLogic{
|
|
|
|
Logger: logx.WithContext(ctx),
|
|
|
|
ctx: ctx,
|
|
|
|
svcCtx: svcCtx,
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
func (l *GetSizeByPidLogic) GetSizeByPid(req *types.GetSizeByPidReq, userinfo *auth.UserInfo) (resp *basic.Response) {
|
|
|
|
req.Pid = strings.Trim(req.Pid, " ")
|
|
|
|
if req.Pid == "" {
|
|
|
|
return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "err param:pid is empty")
|
|
|
|
}
|
2023-09-12 07:23:41 +00:00
|
|
|
if req.TemplateTag == "" {
|
|
|
|
return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "err param:template_tag is empty")
|
|
|
|
}
|
2023-07-17 03:28:59 +00:00
|
|
|
//获取产品信息(只是获取id)
|
|
|
|
productInfo, err := l.svcCtx.AllModels.FsProduct.FindOneBySn(l.ctx, req.Pid, "id")
|
|
|
|
if err != nil {
|
|
|
|
if errors.Is(err, gorm.ErrRecordNotFound) {
|
|
|
|
return resp.SetStatusWithMessage(basic.CodeDbRecordNotFoundErr, "the product is not exists")
|
|
|
|
}
|
|
|
|
logx.Error(err)
|
|
|
|
return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get product info")
|
|
|
|
}
|
|
|
|
//获取产品尺寸列表(需要正序排序)
|
2023-08-18 04:06:59 +00:00
|
|
|
sizeList, err := l.svcCtx.AllModels.FsProductSize.GetAllByProductIds(l.ctx, []int64{productInfo.Id}, "is_hot DESC,sort ASC")
|
2023-07-17 03:28:59 +00:00
|
|
|
if err != nil {
|
|
|
|
logx.Error(err)
|
|
|
|
return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get size list")
|
|
|
|
}
|
|
|
|
sizeIds := make([]int64, 0, len(sizeList))
|
2023-08-08 08:27:42 +00:00
|
|
|
productIds := make([]int64, 0, len(sizeList))
|
2023-07-17 03:28:59 +00:00
|
|
|
for _, v := range sizeList {
|
|
|
|
sizeIds = append(sizeIds, v.Id)
|
2023-08-08 08:27:42 +00:00
|
|
|
productIds = append(productIds, *v.ProductId)
|
|
|
|
}
|
|
|
|
//获取产品价格列表
|
|
|
|
productPriceList, err := l.svcCtx.AllModels.FsProductPrice.GetSimplePriceListByProductIds(l.ctx, productIds)
|
|
|
|
if err != nil {
|
|
|
|
logx.Error(err)
|
|
|
|
return resp.SetStatusWithMessage(basic.CodeServiceErr, "failed to get product min price list")
|
|
|
|
}
|
|
|
|
mapProductMinPrice := make(map[int64]int64)
|
2023-09-12 07:23:41 +00:00
|
|
|
//根据尺寸id集合获取模型列表
|
|
|
|
modelList, err := l.svcCtx.AllModels.FsProductModel3d.GetAllBySizeIdsTag(l.ctx, sizeIds, constants.TAG_MODEL, "id")
|
|
|
|
if err != nil {
|
|
|
|
logx.Error(err)
|
|
|
|
return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get model list")
|
|
|
|
}
|
|
|
|
mapSizeModel := make(map[int64]int) //size id为key
|
|
|
|
for k, v := range modelList {
|
|
|
|
mapSizeModel[*v.SizeId] = k
|
|
|
|
}
|
|
|
|
modelIds := make([]int64, 0, len(modelList))
|
|
|
|
templateList, err := l.svcCtx.AllModels.FsProductTemplateV2.FindAllByModelIdsTemplateTag(l.ctx, modelIds, req.TemplateTag, "sort ASC", "id")
|
|
|
|
if err != nil {
|
|
|
|
logx.Error(err)
|
|
|
|
return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get template list")
|
|
|
|
}
|
|
|
|
mapTemplate := make(map[int64]int64)
|
|
|
|
for _, v := range templateList {
|
|
|
|
mapTemplate[*v.ModelId] = v.Id
|
|
|
|
}
|
2023-08-08 08:27:42 +00:00
|
|
|
//存储产品最小价格
|
|
|
|
for _, v := range productPriceList {
|
|
|
|
priceStrSlic := strings.Split(v.Price, ",")
|
|
|
|
priceSlice, err := format.StrSlicToIntSlice(priceStrSlic)
|
|
|
|
if err != nil {
|
|
|
|
logx.Error(err)
|
|
|
|
return resp.SetStatusWithMessage(basic.CodeServiceErr, err.Error())
|
|
|
|
}
|
|
|
|
if len(priceSlice) == 0 {
|
|
|
|
continue
|
|
|
|
}
|
|
|
|
//正序排序价格(注意排序后的阶梯价格不能用作阶梯数量价格计算)
|
|
|
|
sort.Ints(priceSlice)
|
|
|
|
if min, ok := mapProductMinPrice[v.ProductId]; ok {
|
|
|
|
if min > int64(priceSlice[0]) {
|
|
|
|
mapProductMinPrice[v.ProductId] = int64(priceSlice[0])
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
mapProductMinPrice[v.ProductId] = int64(priceSlice[0])
|
|
|
|
}
|
2023-07-17 03:28:59 +00:00
|
|
|
}
|
2023-09-12 07:23:41 +00:00
|
|
|
|
2023-07-17 03:28:59 +00:00
|
|
|
//处理
|
|
|
|
listRsp := make([]types.GetSizeByPidRsp, 0, len(sizeList))
|
|
|
|
for _, sizeInfo := range sizeList {
|
|
|
|
//没有模型的不能使用
|
|
|
|
modelIndex, ok := mapSizeModel[sizeInfo.Id]
|
|
|
|
if !ok {
|
|
|
|
continue
|
|
|
|
}
|
|
|
|
var title interface{}
|
|
|
|
_ = json.Unmarshal([]byte(*sizeInfo.Title), &title)
|
2023-08-08 08:27:42 +00:00
|
|
|
minPrice := int64(0)
|
|
|
|
if price, ok := mapProductMinPrice[*sizeInfo.ProductId]; ok {
|
|
|
|
minPrice = price
|
|
|
|
}
|
2023-09-12 07:23:41 +00:00
|
|
|
templateId := int64(0)
|
|
|
|
if tid, ok := mapTemplate[modelList[modelIndex].Id]; ok {
|
|
|
|
templateId = tid
|
|
|
|
}
|
2023-07-17 03:28:59 +00:00
|
|
|
listRsp = append(listRsp, types.GetSizeByPidRsp{
|
|
|
|
Id: sizeInfo.Id,
|
|
|
|
Title: title,
|
|
|
|
Capacity: *sizeInfo.Capacity,
|
|
|
|
Cover: *sizeInfo.Cover,
|
|
|
|
PartsCanDeleted: *sizeInfo.PartsCanDeleted > 0,
|
|
|
|
ModelId: modelList[modelIndex].Id,
|
2023-08-18 03:43:50 +00:00
|
|
|
IsPopular: *sizeInfo.IsHot > 0,
|
2023-08-08 08:27:42 +00:00
|
|
|
MinPrice: float64(minPrice) / 100,
|
2023-09-12 07:23:41 +00:00
|
|
|
TemplateId: templateId,
|
2023-07-17 03:28:59 +00:00
|
|
|
})
|
|
|
|
}
|
|
|
|
return resp.SetStatusWithMessage(basic.CodeOK, "success", listRsp)
|
|
|
|
}
|