1

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

 package com.egolm.shop.controller;
 
+import java.util.HashMap;
+import java.util.Map;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
@@ -25,6 +28,26 @@ public class CartController {
 	@Autowired
 	private CartService cartService;
 	
+	
+	@ApiOperation("购物车信息")
+	@ApiImplicitParams({
+		 @ApiImplicitParam(paramType = "query", name="shopNO", dataType = "String", required = true, value = "店铺编号", defaultValue = ""),
+		  @ApiImplicitParam(paramType = "query", name = "terminal", dataType = "String", required = false, value = "终端标识", defaultValue = "wechat"),  
+ 		 @ApiImplicitParam(paramType = "query", name = "langID", dataType = "String", required = false, value = "语言", defaultValue = "936"), 
+
+	})
+
+	@RequestMapping(value = "/cartQuery",method=RequestMethod.GET)
+	public String cartQuery(HttpServletRequest request, HttpServletResponse response) {
+		Map<String,Object> params = new HashMap<String,Object>();
+		params.put("shopNO",request.getParameter("shopNO"));
+		params.put("terminal",request.getParameter("terminal"));
+		params.put("langID",request.getParameter("langID"));
+		
+		return cartService.query(params);
+	} 
+	
+	
 	@ApiOperation("加入购物车(JSON格式)")
 	@ApiImplicitParams({
 		@ApiImplicitParam(paramType = "query",  dataType = "String", required = false, value = "JSON格式", defaultValue = "{\"shopNO\": \"00029975\",\"terminal\": \"wechat\",\"langID\": \"936\",\"cartList\": [{\"goodsID\": \"30771\",\"goodsTypeID\": 0,\"saleQty\": \"24\",\"agentContractNO\": \"600327002\",\"promoGroupNO\":\"\",\"promoPaperNO\":\"00001810100007\" }]}"),

src/main/java/com/egolm/shop/service/CartRedisService.java

+package com.egolm.shop.service;
+
+import java.util.Map;
+
+import com.alibaba.fastjson.JSONObject;
+
+public interface CartRedisService { 
+	public void reCache(String shopNo, String terminal);
+	public void changeQty(String shopNo, String terminal, Integer nIdx, Double nSaleQty);
+	
+	public Map<String, Object> querySync(String shopNo, String terminal) ;
+}

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

 package com.egolm.shop.service;
 
+import java.util.Map;
+
 import com.alibaba.fastjson.JSONObject;
 
 public interface CartService {
@@ -9,4 +11,6 @@ public interface CartService {
 	public String remove(JSONObject obj);
 	
 	public String updateQty (JSONObject obj);
+	
+	public String query (Map<String,Object> params);
 }

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

@@ -15,6 +15,7 @@ import com.egolm.common.StringUtil;
 import com.egolm.common.Util;
 import com.egolm.common.bean.Rjx;
 import com.egolm.common.jdbc.JdbcTemplate;
+import com.egolm.shop.service.CartRedisService;
 import com.egolm.shop.service.CartService;
 
 @Service
@@ -23,6 +24,8 @@ public class CartServiceImpl implements CartService {
 	private static final Log logger = LogFactory.getLog(CartServiceImpl.class);
 	@Autowired
 	private JdbcTemplate jdbcTemplate;
+	@Autowired
+	private  CartRedisService cartRedisService;
 	
 	/**
 	 * {
@@ -96,7 +99,7 @@ public class CartServiceImpl implements CartService {
 					}
 			}
 		}
-		
+		cartRedisService.reCache(shopNO, terminal);
 		return Rjx.jsonOk().set("count", count(shopNO)).toJson();
 	}
 	
@@ -143,6 +146,8 @@ public class CartServiceImpl implements CartService {
 		sql = "delete from tCart where sShopNO = '" + shopNO + "' and nTag = 1 and sPromoPaperNO in (" + sql + ")";
 		jdbcTemplate.executeUpdate(sql);
 		jdbcTemplate.executeUpdate("delete from tCart where sShopNO = '" + shopNO + "'" + StringUtil.join(", ", " and nIdx in (", ")", nIdx));
+		
+		cartRedisService.reCache(shopNO, terminal);
  		return Rjx.jsonOk().set("count", count(shopNO)).toJson();
 	}
 	
@@ -158,7 +163,7 @@ public class CartServiceImpl implements CartService {
 	 */
 	public String updateQty (JSONObject obj) {
 		String shopNO = obj.getString("shopNO");
-		String idx = obj.getString("idx");
+		Integer idx = obj.getInteger("idx");
 		Double saleQty = obj.getDouble("saleQty");
 		String terminal = obj.getString("terminal");
 		String langID = obj.getString("langID");
@@ -177,7 +182,25 @@ public class CartServiceImpl implements CartService {
 		} else {
 			jdbcTemplate.executeUpdate("update tCart set nSaleQty = " + saleQty + " where sShopNO = '" + shopNO + "' and nIdx = " + idx);
  		}
+		cartRedisService.changeQty(shopNO, terminal, idx, saleQty);
 		return Rjx.jsonOk().set("count", count(shopNO)).toJson();
 	}
 
+	/**
+	 * 查询购物车
+	 * <p>Title: query</p>   
+	 * <p>Description: </p>   
+	 * @param params
+	 * @return   
+	 * @see com.egolm.shop.service.CartService#query(java.util.Map)
+	 */
+	@Override
+	public String query(Map<String, Object> params) {
+		String shopNO = params.get("shopNO")+"";
+		String terminal = params.get("terminal")+"";
+		
+		Map<String, Object> queryMap = cartRedisService.querySync(shopNO, terminal);
+		return Rjx.jsonOk().setData(queryMap).toJson();
+	}
+
 }