拆分购物车类型：商城订单和外卖订单

src/main/java/com/gxwebsoft/booking/entity/UserCard.java

@@ -135,6 +135,7 @@ public class UserCard implements Serializable {
     @ApiModelProperty(value = "创建时间")
     private Integer createTime;
 
+    @ApiModelProperty(value = "更新时间")
     private Integer updateTime;
 
     @ApiModelProperty(value = "身份证号码")

src/main/java/com/gxwebsoft/shop/controller/CartController.java

@@ -2,21 +2,16 @@ package com.gxwebsoft.shop.controller;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
-import com.gxwebsoft.common.core.web.BaseController;
-import com.gxwebsoft.shop.entity.GoodsCategory;
-import com.gxwebsoft.shop.entity.Merchant;
-import com.gxwebsoft.shop.service.CartService;
-import com.gxwebsoft.shop.entity.Cart;
-import com.gxwebsoft.shop.param.CartParam;
 import com.gxwebsoft.common.core.web.ApiResult;
-import com.gxwebsoft.common.core.web.PageResult;
+import com.gxwebsoft.common.core.web.BaseController;
-import com.gxwebsoft.common.core.web.PageParam;
 import com.gxwebsoft.common.core.web.BatchParam;
-import com.gxwebsoft.common.core.annotation.OperationLog;
+import com.gxwebsoft.common.core.web.PageResult;
 import com.gxwebsoft.common.system.entity.User;
+import com.gxwebsoft.shop.entity.Cart;
+import com.gxwebsoft.shop.entity.Merchant;
+import com.gxwebsoft.shop.param.CartParam;
+import com.gxwebsoft.shop.service.CartService;
 import com.gxwebsoft.shop.service.MerchantService;
-import com.gxwebsoft.shop.vo.CartShopVo;
-import com.gxwebsoft.shop.vo.CartVo;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.security.access.prepost.PreAuthorize;
@@ -25,11 +20,12 @@ import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
 import java.math.BigDecimal;
-import java.util.*;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.stream.Collectors;
 
-import static com.gxwebsoft.common.core.utils.CommonUtil.toTreeData;
-
 /**
  * 购物车控制器
  *
@@ -48,14 +44,18 @@ public class CartController extends BaseController {
     @ApiOperation("我的购物车")
     @GetMapping("/myCart")
     public ApiResult<?> myCart(CartParam param){
+      HashMap<String, Object> map = computeCart(param);
+
       // 记录当前登录用户id
       User loginUser = getLoginUser();
       if (loginUser == null) {
         return fail("请先登录",null);
       }
+
       // 查询购物车
-      param.setUserId(getLoginUserId().longValue());
+      param.setUserId(loginUser.getUserId());
       final List<Cart> carts = cartService.listRelMpj(param);
+
 //      final List<Cart> carts = cartService.list(new LambdaQueryWrapper<Cart>()
 //        .eq(Cart::getUserId, loginUser.getUserId())
 //        .eq(Cart::getIsPay, 0)
@@ -65,10 +65,14 @@ public class CartController extends BaseController {
 
       // 收集店铺ID
       final Set<Integer> merchantIds = carts.stream().map(Cart::getMerchantId).collect(Collectors.toSet());
+      if (CollectionUtils.isEmpty(merchantIds)) {
+        map.put("selectAll",false);
+        return success(map);
+      }
 
       // 查询店铺列
       final List<Merchant> merchants = merchantService.list(new LambdaQueryWrapper<Merchant>()
-        .select(Merchant::getMerchantId,Merchant::getMerchantName,Merchant::getImage,Merchant::getShopType)
+        .select(Merchant::getMerchantId,Merchant::getMerchantName,Merchant::getImage,Merchant::getShopType, Merchant::getAddress)
         .in(Merchant::getMerchantId, merchantIds));
 
       // 返回空列表
@@ -84,7 +88,6 @@ public class CartController extends BaseController {
       });
 
       // 计算购物车金额
-      HashMap<String, Object> map = computeCart();
       map.put("merchants",merchants);
 
       return success(map);
@@ -93,26 +96,43 @@ public class CartController extends BaseController {
     @ApiOperation("添加购物车")
     @PostMapping()
     public ApiResult<?> save(@RequestBody Cart cart) {
+
         // 记录当前登录用户id
         User loginUser = getLoginUser();
         if (loginUser == null) {
           return fail("请先登录");
         }
 
+        // 查询参数
+        final CartParam param = new CartParam();
+        param.setType(cart.getType());
+
         // 购物车是否已存在
-        final Cart item = cartService.getOne(new LambdaQueryWrapper<Cart>().eq(Cart::getUserId, loginUser.getUserId()).eq(Cart::getGoodsId, cart.getGoodsId()).last("limit 1"));
+        final Cart item = cartService.getOne(new LambdaQueryWrapper<Cart>()
-        cart.setUserId(loginUser.getUserId().longValue());
+          .eq(Cart::getUserId, loginUser.getUserId())
+          .eq(Cart::getGoodsId, cart.getGoodsId())
+          .eq(Cart::getType,cart.getType())
+          .last("limit 1"));
+
+        cart.setUserId(loginUser.getUserId());
+        // 字段验证
+        if(cart.getCartNum() == null){
+          return fail("购买数量不能为空");
+        }
+
+      System.out.println("cart = " + cart);
 
         // 修改购物车
         if (item != null) {
             item.setCartNum(item.getCartNum() + cart.getCartNum());
             cartService.updateById(item);
-            return success("添加成功",computeCart());
+
+            return success("添加成功",computeCart(param));
         }
 
         // 新添加商品
         if (cartService.save(cart)) {
-          return success("添加成功",computeCart());
+          return success("添加成功",computeCart(param));
         }
 
         return fail("添加失败");
@@ -122,21 +142,26 @@ public class CartController extends BaseController {
     @PutMapping()
     public ApiResult<?> update(@RequestBody Cart cart) {
         if (cartService.updateById(cart)) {
-          return success("修改成功",computeCart());
+          final CartParam param = new CartParam();
+          param.setType(cart.getType());
+          return success("修改成功",computeCart(param));
         }
         return fail("修改失败");
     }
 
     @ApiOperation("计算购物车金额")
     @GetMapping("/count")
-    public HashMap<String, Object> computeCart() {
+    public HashMap<String, Object> computeCart(CartParam param) {
-      // 查询购物车数据
+      final LambdaQueryWrapper<Cart> queryWrapper = new LambdaQueryWrapper<>();
-      final List<Cart> carts = cartService.list(new LambdaQueryWrapper<Cart>()
+
-        .select(Cart::getId,Cart::getPrice,Cart::getCartNum)
+      queryWrapper.select(Cart::getId,Cart::getPrice,Cart::getCartNum)
         .eq(Cart::getUserId, getLoginUserId())
+        .eq(Cart::getType,param.getType())
         .eq(Cart::getSelected,1)
-        .eq(Cart::getIsPay, 0)
+        .eq(Cart::getIsPay, 0);
-      );
+
+      // 查询购物车数据
+      final List<Cart> carts = cartService.list(queryWrapper);
 
       // 计算单品合计价格
       carts.forEach(d -> {
@@ -170,6 +195,9 @@ public class CartController extends BaseController {
     @ApiOperation("全选操作")
     @PutMapping("/onSelectAll/{yes}")
     public ApiResult<?> onSelectAll(@PathVariable("yes") Boolean yes) {
+      final CartParam param = new CartParam();
+      param.setType(0);
+
       // 是否全选
       if (yes.equals(true)) {
         // 全勾选
@@ -179,7 +207,7 @@ public class CartController extends BaseController {
           .eq(Cart::getSelected,0)
           .set(Cart::getSelected,1)
         );
-        return success("修改成功",computeCart());
+        return success("修改成功",computeCart(param));
       }
       // 全不勾选
       cartService.update(new LambdaUpdateWrapper<Cart>()
@@ -188,7 +216,7 @@ public class CartController extends BaseController {
         .eq(Cart::getSelected,1)
         .set(Cart::getSelected,0)
       );
-      return success("修改成功",computeCart());
+      return success("修改成功",computeCart(param));
     }
 
 
@@ -222,7 +250,7 @@ public class CartController extends BaseController {
     @PreAuthorize("hasAuthority('shop:cart:list')")
     @ApiOperation("根据id查询购物车")
     @GetMapping("/{id}")
-    public ApiResult<Cart> get(@PathVariable("id") Long id) {
+    public ApiResult<Cart> get(@PathVariable("id") Integer id) {
       // 使用关联查询
       return success(cartService.getByIdRel(id));
     }

src/main/java/com/gxwebsoft/shop/controller/OrderController.java

@@ -233,7 +233,7 @@ public class OrderController extends BaseController {
 
         // 从购物车获取订单数据
         final CartParam cartParam = new CartParam();
-        cartParam.setUserId(getLoginUserId().longValue());
+        cartParam.setUserId(loginUser.getUserId());
         cartParam.setSelected(true);
         final List<Cart> carts = cartService.listRelMpj(cartParam);
         final ArrayList<OrderGoods> orderGoods = new ArrayList<>();

src/main/java/com/gxwebsoft/shop/entity/Cart.java

@@ -28,16 +28,19 @@ public class Cart implements Serializable {
 
     @ApiModelProperty(value = "购物车表ID")
     @TableId(value = "id", type = IdType.AUTO)
-    private Long id;
+    private Integer id;
 
     @ApiModelProperty(value = "类型 0商城 1预定 ")
     private Integer type;
 
-    @ApiModelProperty(value = "商品ID")
+    @ApiModelProperty(value = "唯一标识")
-    private Long goodsId;
+    private String code;
 
-    @ApiModelProperty(value = "商品属性")
+    @ApiModelProperty(value = "商品ID")
-    private String goodsAttrUnique;
+    private Integer goodsId;
+
+    @ApiModelProperty(value = "商品规格")
+    private String spec;
 
     @ApiModelProperty(value = "商品价格")
     private BigDecimal price;
@@ -70,7 +73,7 @@ public class Cart implements Serializable {
     private Integer merchantId;
 
     @ApiModelProperty(value = "用户ID")
-    private Long userId;
+    private Integer userId;
 
     @ApiModelProperty(value = "租户id")
     private Integer tenantId;
@@ -85,6 +88,10 @@ public class Cart implements Serializable {
     @TableField(exist = false)
     private String merchantName;
 
+    @ApiModelProperty(value = "店铺地址")
+    @TableField(exist = false)
+    private String address;
+
     @ApiModelProperty(value = "商品名称")
     @TableField(exist = false)
     private String goodsName;

src/main/java/com/gxwebsoft/shop/mapper/xml/CartMapper.xml

@@ -4,7 +4,7 @@
 
     <!-- 关联查询sql -->
     <sql id="selectSql">
-        SELECT a.*,b.goods_name,b.image,c.merchant_name
+        SELECT a.*,b.goods_name,b.image,c.merchant_name,c.address
         FROM shop_cart a
         LEFT JOIN shop_goods b ON a.goods_id = b.goods_id
         LEFT JOIN shop_merchant c ON a.merchant_id = b.merchant_id
@@ -18,8 +18,8 @@
             <if test="param.goodsId != null">
                 AND a.goods_id LIKE CONCAT('%', #{param.goodsId}, '%')
             </if>
-            <if test="param.goodsAttrUnique != null">
+            <if test="param.code != null">
-                AND a.goods_attr_unique LIKE CONCAT('%', #{param.goodsAttrUnique}, '%')
+                AND a.code LIKE CONCAT('%', #{param.code}, '%')
             </if>
             <if test="param.cartNum != null">
                 AND a.cart_num = #{param.cartNum}

src/main/java/com/gxwebsoft/shop/param/CartParam.java

@@ -26,17 +26,22 @@ public class CartParam extends BaseParam {
 
     @ApiModelProperty(value = "购物车表ID")
     @QueryField(type = QueryType.EQ)
-    private Long id;
+    private Integer id;
 
     @ApiModelProperty(value = "类型 0商城 1预定 ")
     @QueryField(type = QueryType.EQ)
     private Integer type;
 
     @ApiModelProperty(value = "商品ID")
-    private Long goodsId;
+    @QueryField(type = QueryType.EQ)
+    private Integer goodsId;
 
-    @ApiModelProperty(value = "商品属性")
+    @ApiModelProperty(value = "唯一标识")
-    private String goodsAttrUnique;
+    private String code;
+
+    @ApiModelProperty(value = "商品规格")
+    @QueryField(type = QueryType.EQ)
+    private String spec;
 
     @ApiModelProperty(value = "商品数量")
     @QueryField(type = QueryType.EQ)
@@ -63,7 +68,7 @@ public class CartParam extends BaseParam {
     private Integer bargainId;
 
     @ApiModelProperty(value = "用户ID")
-    private Long userId;
+    private Integer userId;
 
     @ApiModelProperty(value = "是否选中")
     private Boolean selected;

src/main/java/com/gxwebsoft/shop/service/CartService.java

@@ -37,7 +37,7 @@ public interface CartService extends IService<Cart> {
      * @param id 购物车表ID
      * @return Cart
      */
-    Cart getByIdRel(Long id);
+    Cart getByIdRel(Integer id);
 
     List<Cart> listRelMpj(CartParam param);
 

src/main/java/com/gxwebsoft/shop/service/impl/CartServiceImpl.java

@@ -43,7 +43,7 @@ public class CartServiceImpl extends ServiceImpl<CartMapper, Cart> implements Ca
   }
 
   @Override
-  public Cart getByIdRel(Long id) {
+  public Cart getByIdRel(Integer id) {
     CartParam param = new CartParam();
     param.setId(id);
     return param.getOne(baseMapper.selectListRel(param));
@@ -52,17 +52,20 @@ public class CartServiceImpl extends ServiceImpl<CartMapper, Cart> implements Ca
   @Override
   public List<Cart> listRelMpj(CartParam param) {
 
-    System.out.println("param = " + param);
+    System.out.println("userId = " + param.getUserId());
     // 多表查询
     MPJLambdaWrapper<Cart> mpjLambdaWrapper = new MPJLambdaWrapper<>();
     mpjLambdaWrapper.selectAll(Cart.class)
       .select(Goods::getGoodsName)
       .select(Goods::getImage)
-      .leftJoin(Goods.class,Goods::getGoodsId,Cart::getGoodsId);
+      .leftJoin(Goods.class,Goods::getGoodsId,Cart::getGoodsId).eq(Cart::getUserId,param.getUserId());
 
       if(param.getSelected() != null){
         mpjLambdaWrapper.eq(Cart::getSelected,param.getSelected());
       }
+      if(param.getType() != null){
+        mpjLambdaWrapper.eq(Cart::getType,param.getType());
+      }
 
     return baseMapper.selectJoinList(Cart.class, mpjLambdaWrapper);
   }