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fix

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This commit is contained in:
laodaming 2023-07-03 17:33:59 +08:00
parent 5934017dbf
commit 22b27141a4
10 changed files with 332 additions and 11 deletions
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8
model/gmodel/fs_cart_logic.go
View File

@ -79,3 +79,11 @@ func (c *FsCartModel) GetAllByUserId(ctx context.Context, userId int64, sort str
}
return
}
func (c *FsCartModel) GetUserCartsByIds(ctx context.Context, userId int64, ids []int64) (resp []FsCart, err error) {
if userId <= 0 || len(ids) == 0 {
return
}
err = c.db.WithContext(ctx).Model(&FsCart{}).Where("`id` in (?) and `user_id` = ?", ids, userId).Find(&resp).Error
return resp, err
}

11
model/gmodel/fs_product_price_logic.go
View File

@ -102,3 +102,14 @@ func (c *FsProductPriceModel) GetAllSelectBySizeId(ctx context.Context, sizeIds
}
return prices, err
}
func (p *FsProductPriceModel) GetPriceListByIds(ctx context.Context, Ids []int64) (resp []FsProductPrice, err error) {
if len(Ids) == 0 {
return nil, nil
}
db := p.db.WithContext(ctx).Model(&FsProductPrice{}).
Where("`id` in (?)", Ids)
if err = db.Find(&resp).Error; err != nil {
return nil, err
}
return
}

2
server/inventory/internal/logic/supplementlogic.go
View File

@ -105,7 +105,7 @@ func (l *SupplementLogic) Supplement(req *types.SupplementReq, userinfo *auth.Us
minByNum := math.Ceil(float64(req.Num) / float64(*productPriceInfo.EachBoxNum))
amount := step_price.GetCentStepPrice(int(minByNum), stepNum, stepPrice) + optionalPrice
totalAmount := amount * req.Num
newOrderSn := id_generator.GenPickUpTrackNum()
newOrderSn := id_generator.GenSnNum()
now := time.Now().Unix()
deliveryMethod := int64(constants.DELIVERY_METHOD_CLOUD)
isSup := int64(1)

2
server/inventory/internal/logic/takelogic.go
View File

@ -58,7 +58,7 @@ func (l *TakeLogic) Take(req *types.TakeReq, userinfo *auth.UserInfo) (resp *bas
//提货单总单
addressInfoBytes, _ := json.Marshal(addressInfo)
addressInfoJson := string(addressInfoBytes)
trackNum := id_generator.GenPickUpTrackNum()
trackNum := id_generator.GenSnNum()
status := int64(constants.STATUS_ORDERD)
now := time.Now().Unix()
pickUpData := gmodel.FsCloudPickUp{

78
server/shopping-cart-confirmation/internal/handler/createorderhandler.go Normal file
View File

@ -0,0 +1,78 @@
package handler
import (
"errors"
"net/http"
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/rest/httpx"
"fusenapi/utils/auth"
"fusenapi/utils/basic"
"fusenapi/server/shopping-cart-confirmation/internal/logic"
"fusenapi/server/shopping-cart-confirmation/internal/svc"
"fusenapi/server/shopping-cart-confirmation/internal/types"
)
func CreateOrderHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var (
// 定义错误变量
err error
// 定义用户信息变量
userinfo *auth.UserInfo
)
// 解析JWT token,并对空用户进行判断
claims, err := svcCtx.ParseJwtToken(r)
// 如果解析JWT token出错,则返回未授权的JSON响应并记录错误消息
if err != nil {
httpx.OkJsonCtx(r.Context(), w, &basic.Response{
Code: 401, // 返回401状态码,表示未授权
Message: "unauthorized", // 返回未授权信息
})
logx.Info("unauthorized:", err.Error()) // 记录错误日志
return
}
if claims != nil {
// 从token中获取对应的用户信息
userinfo, err = auth.GetUserInfoFormMapClaims(claims)
// 如果获取用户信息出错,则返回未授权的JSON响应并记录错误消息
if err != nil {
httpx.OkJsonCtx(r.Context(), w, &basic.Response{
Code: 401,
Message: "unauthorized",
})
logx.Info("unauthorized:", err.Error())
return
}
} else {
// 如果claims为nil,则认为用户身份为白板用户
userinfo = &auth.UserInfo{UserId: 0, GuestId: 0}
}
var req types.CreateOrderReq
// 如果端点有请求结构体，则使用httpx.Parse方法从HTTP请求体中解析请求数据
if err := httpx.Parse(r, &req); err != nil {
httpx.OkJsonCtx(r.Context(), w, &basic.Response{
Code: 510,
Message: "parameter error",
})
logx.Info(err)
return
}
// 创建一个业务逻辑层实例
l := logic.NewCreateOrderLogic(r.Context(), svcCtx)
resp := l.CreateOrder(&req, userinfo)
// 如果响应不为nil，则使用httpx.OkJsonCtx方法返回JSON响应;
if resp != nil {
httpx.OkJsonCtx(r.Context(), w, resp)
} else {
err := errors.New("server logic is error, resp must not be nil")
httpx.ErrorCtx(r.Context(), w, err)
logx.Error(err)
}
}
}

5
server/shopping-cart-confirmation/internal/handler/routes.go
View File

@ -42,6 +42,11 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
Path: "/cart/chang-order-method",
Handler: ChangeOrderMethodHandler(serverCtx),
},
{
Method: http.MethodPost,
Path: "/cart/create-order",
Handler: CreateOrderHandler(serverCtx),
},
},
)
}

190
server/shopping-cart-confirmation/internal/logic/createorderlogic.go Normal file
View File

@ -0,0 +1,190 @@
package logic
import (
"errors"
"fmt"
"fusenapi/model/gmodel"
"fusenapi/utils/auth"
"fusenapi/utils/basic"
"fusenapi/utils/format"
"fusenapi/utils/id_generator"
"fusenapi/utils/step_price"
"gorm.io/gorm"
"math"
"strings"
"time"
"context"
"fusenapi/server/shopping-cart-confirmation/internal/svc"
"fusenapi/server/shopping-cart-confirmation/internal/types"
"github.com/zeromicro/go-zero/core/logx"
)
type CreateOrderLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
}
func NewCreateOrderLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateOrderLogic {
return &CreateOrderLogic{
Logger: logx.WithContext(ctx),
ctx: ctx,
svcCtx: svcCtx,
}
}
func (l *CreateOrderLogic) CreateOrder(req *types.CreateOrderReq, userinfo *auth.UserInfo) (resp *basic.Response) {
if userinfo.GetIdType() != auth.IDTYPE_User {
return resp.SetStatusWithMessage(basic.CodeUnAuth, "please login first")
}
if len(req.Form) == 0 {
return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "err param form:can`t be empty")
}
cartIds := make([]int64, 0, len(req.Form))
mapForm := make(map[int64]int)
for k, v := range req.Form {
cartIds = append(cartIds, v.Id)
mapForm[v.Id] = k
}
//获取购物车列表
cartList, err := l.svcCtx.AllModels.FsCart.GetUserCartsByIds(l.ctx, userinfo.UserId, cartIds)
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get cart list")
}
if len(cartList) != len(req.Form) {
return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "sorry,may be some one not belong to you")
}
priceIds := make([]int64, 0, len(cartList))
optionalIds := make([]int64, 0, len(cartList))
for _, v := range cartList {
priceIds = append(priceIds, *v.PriceId)
optionalIds = append(optionalIds, *v.OptionalId)
}
//获取价格
priceList, err := l.svcCtx.AllModels.FsProductPrice.GetPriceListByIds(l.ctx, priceIds)
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get product price list")
}
mapPrice := make(map[int64]int)
for k, v := range priceList {
mapPrice[v.Id] = k
}
//获取附加项
model3dList, err := l.svcCtx.AllModels.FsProductModel3d.GetAllByIdsWithoutStatus(l.ctx, optionalIds)
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get 3d model list")
}
mapModel3d := make(map[int64]int)
for k, v := range model3dList {
mapModel3d[v.Id] = k
}
var (
now = time.Now().Unix()
total int64 //总价
)
orderSn := id_generator.GenSnNum()
//开启事务
err = l.svcCtx.MysqlConn.Transaction(func(tx *gorm.DB) error {
orderDetailTemplateModel := gmodel.NewFsOrderDetailTemplateModel(tx)
orderDetailModel := gmodel.NewFsOrderDetailModel(tx)
orderModel := gmodel.NewFsOrderModel(tx)
//订单数据
deliveryMethod := int64(1)
orderCreateData := gmodel.FsOrder{
Sn: &orderSn,
UserId: &userinfo.UserId,
Ctime: &now,
Utime: &now,
DeliveryMethod: &deliveryMethod,
}
if err = orderModel.Create(l.ctx, &orderCreateData); err != nil {
return err
}
for _, cart := range cartList {
priceIndex, ok := mapPrice[*cart.PriceId]
if !ok {
return errors.New(fmt.Sprintf("price info is not exists,id = %d", *cart.PriceId))
}
//订单详情模板数据
orderDetailTemplateSn, err := id_generator.GenSnowFlakeId()
if err != nil {
return err
}
orderDetailTemplateCreateData := gmodel.FsOrderDetailTemplate{
Sn: &orderDetailTemplateSn,
ProductId: cart.ProductId,
ModelId: cart.OptionalId,
TemplateId: cart.TemplateId,
MaterialId: cart.MaterialId,
SizeId: cart.SizeId,
EachBoxNum: priceList[priceIndex].EachBoxNum,
EachBoxWeight: priceList[priceIndex].EachBoxWeight,
DesignId: cart.DesignId,
Ctime: &now,
}
if err = orderDetailTemplateModel.Create(l.ctx, &orderDetailTemplateCreateData); err != nil {
return err
}
//获取阶梯价格和数量
stepNumSlice, err := format.StrSlicToIntSlice(strings.Split(*priceList[priceIndex].StepNum, ","))
if err != nil {
return err
}
stepPriceSlice, err := format.StrSlicToIntSlice(strings.Split(*priceList[priceIndex].StepPrice, ","))
if err != nil {
return err
}
formIndex, _ := mapForm[cart.Id] //一定会有不用判断
//订单详情数据
orderDetailSn, err := id_generator.GenSnowFlakeId()
if err != nil {
return err
}
optionalPrice := int64(0)
optionalTitle := ""
if model3dIndex, ok := mapModel3d[*cart.OptionalId]; ok {
optionalPrice = *model3dList[model3dIndex].Price
optionalTitle = *model3dList[model3dIndex].Title
}
fn := int(math.Ceil(float64(req.Form[formIndex].Num) / float64(*priceList[priceIndex].EachBoxNum)))
amount := step_price.GetCentStepPrice(fn, stepNumSlice, stepPriceSlice)
orderDetailCreateData := gmodel.FsOrderDetail{
OrderId: &orderCreateData.Id,
Sn: &orderDetailSn,
UserId: &userinfo.UserId,
OrderDetailTemplateId: &orderDetailTemplateCreateData.Id,
ProductId: cart.ProductId,
BuyNum: &req.Form[formIndex].Num, //以提交数量为准
Amount: &amount,
Cover: cart.Cover,
Ctime: &now,
OptionalId: cart.OptionalId,
OptionalTitle: &optionalTitle,
OptionPrice: &optionalPrice,
CartId: &cart.Id,
}
if err = orderDetailModel.Create(l.ctx, &orderDetailCreateData); err != nil {
return err
}
total += amount * (*orderDetailCreateData.BuyNum)
}
//更新订单总价
return orderModel.Update(l.ctx, &gmodel.FsOrder{
Id: orderCreateData.Id,
TotalAmount: &total,
})
})
if err != nil {
logx.Error(err)
return resp.SetStatusWithMessage(basic.CodeServiceErr, "failed to create order")
}
return resp.SetStatusWithMessage(basic.CodeOK, "success", types.CreateOrderRsp{
Sn: orderSn,
})
}

31
server/shopping-cart-confirmation/internal/types/types.go
View File

@ -104,26 +104,41 @@ type ChangeOrderMethodReq struct {
PayMethod int64 `json:"pay_method"`
}
type CreateOrderReq struct {
Form []OrderFormItem `json:"form"`
}
type OrderFormItem struct {
Id int64 `json:"id"`
Num int64 `json:"num"`
}
type CreateOrderRsp struct {
Sn string `json:"sn"`
}
type Request struct {
}
type Response struct {
Code int `json:"code"`
Message string `json:"msg"`
Data interface{} `json:"data"`
}
type ResponseJwt struct {
Code int `json:"code"`
Message string `json:"msg"`
Data interface{} `json:"data"`
AccessSecret string `json:"accessSecret"`
AccessExpire int64 `json:"accessExpire"`
}
type Auth struct {
AccessSecret string `json:"accessSecret"`
AccessExpire int64 `json:"accessExpire"`
RefreshAfter int64 `json:"refreshAfter"`
}
type Meta struct {
TotalCount int64 `json:"totalCount"`
PageCount int64 `json:"pageCount"`
CurrentPage int `json:"currentPage"`
PerPage int `json:"perPage"`
}
// Set 设置Response的Code和Message值
func (resp *Response) Set(Code int, Message string) *Response {
return &Response{

14
server_api/shopping-cart-confirmation.api
View File

@ -28,6 +28,9 @@ service shopping-cart-confirmation {
//变更发货方式和地址
@handler ChangeOrderMethodHandler
post /cart/chang-order-method (ChangeOrderMethodReq) returns (response);
//创建购物车订单
@handler CreateOrderHandler
post /cart/create-order (CreateOrderReq) returns (response);
}
//添加入购物车
@ -123,3 +126,14 @@ type ChangeOrderMethodReq {
AddressId int64 `json:"address_id"`
PayMethod int64 `json:"pay_method"`
}
//创建购物车订单
type CreateOrderReq {
Form []OrderFormItem `json:"form"`
}
type OrderFormItem {
Id int64 `json:"id"`
Num int64 `json:"num"`
}
type CreateOrderRsp {
Sn string `json:"sn"`
}

2
utils/id_generator/pickup_track_num.go
View File

@ -7,7 +7,7 @@ import (
"time"
)
func GenPickUpTrackNum() string {
func GenSnNum() string {
a := fmt.Sprintf("%s%.8d", time.Now().Format("20060102150405.000"), rand.Intn(1000000))
return strings.ReplaceAll(a, ".", "")
}