创建订单

Author: foxiswho

consts/cart_consts/cart.go

@@ -0,0 +1,5 @@
+package cart_consts
+
+const (
+	Type_Id_Normal         = 302001 //正常
+)

dao/order_dao/create.go

@@ -8,7 +8,7 @@ import (
 )
 
 type CreateOrder struct {
-	*models.OrderDate
+	*models.OrderCollectDate
 }
 
 func NewCreateOrder() *CreateOrder {

models/goods_collect_price.go

@@ -0,0 +1,6 @@
+package models
+
+type GoodsCollectPrice struct {
+	*Goods
+	*GoodsPrice
+}

models/order_data.go models/order_collect_data.go

@@ -1,6 +1,6 @@
 package models
 
-type OrderDate struct {
+type OrderCollectDate struct {
 	Order               *Order
 	OrderExt            *OrderExt
 	Consignee           *OrderConsignee

res/db/shop_go.sql

@@ -239,7 +239,7 @@ CREATE TABLE `cart` (
   `amount` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '合计总价',
   `warehouse_id` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '仓库ID',
   `sid` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '供货商ID',
-  `type_id` int(11) NOT NULL DEFAULT '1' COMMENT '类别:1普通',
+  `type_id` int(11) NOT NULL DEFAULT '1' COMMENT '类别:普通',
   PRIMARY KEY (`id`),
   KEY `uid` (`uid`),
   KEY `type_id` (`type_id`)

router/example/test/order.go

@@ -0,0 +1,21 @@
+package test
+
+import (
+	"github.com/foxiswho/echo-go/router/base"
+	"net/http"
+	"github.com/foxiswho/echo-go/service/order_service"
+)
+
+type Order struct {
+}
+
+func NewOrder() *Order {
+	return new(Order)
+}
+
+func (x *Order) IndexHandler(c *base.BaseContext) error {
+	//test
+	order_service.CreateOrderFormatFromCartT()
+	c.HTML(http.StatusOK, "order 创建成功")
+	return nil
+}

service/order_service/create_order_format.go

@@ -21,6 +21,17 @@ func NewCreateOrderFormat() *CreateOrderFormat {
 	return new(CreateOrderFormat)
 }
 
+func (s *CreateOrderFormat) SetOrderGoodsData(data []*models.OrderGoodsData) {
+	s.OrderGoodsData = data
+}
+func (s *CreateOrderFormat) SetUser(user *models.User) {
+	s.User = user
+}
+
+func (s *CreateOrderFormat) SetOptions(options *options) {
+	s.Options = options
+}
+
 func (s *CreateOrderFormat) Process() (*models.Order, error) {
 	if s.OrderGoodsData == nil {
 		return nil, util.NewError("商品数据不能为空")

service/order_service/create_order_format_from_cart.go

@@ -8,26 +8,26 @@ import (
 
 //创建订单，数据来源于购物车
 type CreateOrderFormatFromCart struct {
-	Cart []*models.Cart
+	Carts []*models.Cart
 }
 
 func NewCreateOrderFormatFromCart() *CreateOrderFormatFromCart {
 	return new(CreateOrderFormatFromCart)
 }
 
-func (s *CreateOrderFormatFromCart) SetCart(cart []*models.Cart) {
-	s.Cart = cart
+func (s *CreateOrderFormatFromCart) SetCart(carts []*models.Cart) {
+	s.Carts = carts
 }
 
 func (s *CreateOrderFormatFromCart) Process() ([]*models.OrderGoodsData, error) {
-	if s.Cart == nil {
+	if s.Carts == nil {
 		return nil, util.NewError("购物车商品数据不能为空")
 	}
-	if len(s.Cart) == 0 {
+	if len(s.Carts) == 0 {
 		return nil, util.NewError("购物车商品数据不能为空")
 	}
 	order_goods_data_all := make([]*models.OrderGoodsData, 0)
-	for _, val := range s.Cart {
+	for _, val := range s.Carts {
 		order_goods_data := models.NewOrderGoodsData()
 		goods, err := service.NewGoodsService().GetById(val.GoodsId)
 		if err != nil {

service/order_service/create_order_format_from_cart_t.go

@@ -0,0 +1,68 @@
+package order_service
+
+import (
+	"github.com/foxiswho/echo-go/module/db"
+	"github.com/foxiswho/echo-go/models"
+	"github.com/foxiswho/echo-go/service"
+	"fmt"
+	"github.com/foxiswho/echo-go/consts/cart_consts"
+)
+
+func CreateOrderFormatFromCartT() {
+	//
+	uid := 1
+	user, err := service.NewUserService().GetById(uid)
+	if err != nil {
+		fmt.Println("err", err)
+	}
+	//查询出指定商品数据
+	goods_id := 1002
+	goods, err := service.NewGoodsService().GetById(goods_id)
+	if err != nil {
+		fmt.Println("err", err)
+	}
+	goods_price, err := service.NewGoodsPriceService().GetById(goods_id)
+	if err != nil {
+		fmt.Println("err", err)
+	}
+	//购物车数据 组合
+	cart := models.NewCart()
+	cart.Num = 10
+	cart.Price = goods_price.PriceShop
+	cart.GoodsId = goods.Id
+	cart.ProductId = goods.ProductId
+	cart.WarehouseId = goods.WarehouseId
+	cart.Sid = goods.Sid
+	cart.TypeId = cart_consts.Type_Id_Normal
+	cart.Amount = int64(cart.Num) * cart.Price
+	cart.Uid = uid
+	//保存到数据库
+	engine := db.DB().Engine
+	affected, err := engine.Insert(cart)
+	if err != nil {
+		fmt.Println("err", err)
+	}
+	fmt.Println("affected", affected)
+	///////////////////////////////////////////////////////
+	//获取购物车数据
+	carts := make([]*models.Cart, 0)
+	err = engine.Where("uid=?", uid).Find(carts)
+	if err != nil {
+		fmt.Println("err", err)
+	}
+	//填充数据
+	cart_service := NewCreateOrderFormatFromCart()
+	cart_service.SetCart(carts)
+	order_goods, err := cart_service.Process()
+	if err != nil {
+		fmt.Println("err", err)
+	}
+	order_create := NewCreateOrderFormat()
+	order_create.SetOrderGoodsData(order_goods)
+	order_create.SetUser(user)
+	order, err := order_create.Process()
+	if err != nil {
+		fmt.Println("err", err)
+	}
+	fmt.Println("order", order)
+}