解决商品库存报表的单价为负数的问题

erp_web/pages/reports/in_out_stock_report.html

@@ -218,22 +218,13 @@
                 {title: '名称', field: 'MaterialName', width: 60},
                 {title: '型号', field: 'MaterialModel', width: 80},
                 {title: '扩展信息', field: 'MaterialOther', width: 150},
-                {title: '单位', field: 'MaterialUnit', width: 80},
+                {title: '单位', field: 'unitName', width: 80},
-                {
+                {title: '单价', field: 'UnitPrice', width: 60},
-                    title: '单价', field: 'UnitPrice', width: 60, formatter: function (value, row, index) {
-                        return value.toFixed(2);
-                    }
-                },
                 {title: '上月结存数量', field: 'prevSum', width: 80},
                 {title: '入库数量', field: 'InSum', width: 60},
                 {title: '出库数量', field: 'OutSum', width: 60},
                 {title: '本月结存数量', field: 'thisSum', width: 80},
-                {
+                {title: '结存金额', field: 'thisAllPrice', width: 60}
-                    title: '结存金额', field: 'thisAllPrice', width: 60,
-                    formatter: function (value, row, index) {
-                        return value.toFixed(2);
-                    }
-                }
             ]],
             onLoadError: function () {
                 $.messager.alert('页面加载提示', '页面加载异常，请稍后再试！', 'error');

src/main/java/com/jsh/erp/controller/DepotItemController.java

@@ -336,31 +336,20 @@ public class DepotItemController {
                     BigDecimal prevSum = sumNumber("入库", pid, diEx.getMId(), monthTime, true).subtract(sumNumber("出库", pid, diEx.getMId(), monthTime, true));
                     BigDecimal InSum = sumNumber("入库", pid, diEx.getMId(), monthTime, false);
                     BigDecimal OutSum = sumNumber("出库", pid, diEx.getMId(), monthTime, false);
-                    BigDecimal prevPrice = sumPrice("入库", pid, diEx.getMId(), monthTime, true).subtract(sumPrice("出库", pid, diEx.getMId(), monthTime, true));
-                    BigDecimal InPrice = sumPrice("入库", pid, diEx.getMId(), monthTime, false);
-                    BigDecimal OutPrice = sumPrice("出库", pid, diEx.getMId(), monthTime, false);
                     item.put("MaterialName", diEx.getMName());
                     item.put("MaterialModel", diEx.getMModel());
                     //扩展信息
                     String materialOther = getOtherInfo(mpArr, diEx);
                     item.put("MaterialOther", materialOther);
                     item.put("MaterialColor", diEx.getMColor());
-                    item.put("MaterialUnit", diEx.getMaterialUnit());
+                    item.put("unitName", getUName(diEx.getMaterialUnit(), diEx.getUName()));
-                    BigDecimal unitPrice = BigDecimal.ZERO;
+                    item.put("UnitPrice", getUnitPrice(diEx.getPresetPriceOne(), diEx.getPriceStrategy()));
-                    if ((prevSum .add(InSum).subtract(OutSum)).compareTo(BigDecimal.ZERO)!= 0) {
-                        unitPrice = (prevPrice.add(InPrice).subtract(OutPrice)).divide(prevSum.add(InSum).subtract(OutSum),2, BigDecimal.ROUND_HALF_UP);
-                        /**
-                         * 2019-01-15通过除法算出金额后，保留两位小数
-                         * */
-                        DecimalFormat    df   = new DecimalFormat("#.00");
-                        unitPrice= new BigDecimal(df.format(unitPrice));
-                    }
-                    item.put("UnitPrice", unitPrice);
                     item.put("prevSum", prevSum);
                     item.put("InSum", InSum);
                     item.put("OutSum", OutSum);
-                    item.put("thisSum", prevSum.add(InSum).subtract(OutSum));
+                    BigDecimal thisSum = prevSum.add(InSum).subtract(OutSum);
-                    item.put("thisAllPrice", prevPrice.add(InPrice).subtract(OutPrice));
+                    item.put("thisSum", thisSum);
+                    item.put("thisAllPrice", thisSum.multiply(getUnitPrice(diEx.getPresetPriceOne(), diEx.getPriceStrategy())));
                     dataArray.add(item);
                 }
             }
@@ -690,6 +679,47 @@ public class DepotItemController {
         }
         return sumPrice;
     }
+
+    /**
+     * 获取单位
+     * @param materialUnit
+     * @param uName
+     * @return
+     */
+    public String getUName(String materialUnit, String uName) {
+        String unitName = null;
+        if(!StringUtil.isEmpty(materialUnit)) {
+            unitName = materialUnit;
+        } else if(!StringUtil.isEmpty(uName)) {
+            unitName = uName.substring(0,uName.indexOf(","));
+        }
+        return unitName;
+    }
+
+    /**
+     * 获取单价
+     * @param presetPriceOne
+     * @param priceStrategy
+     * @return
+     */
+    public BigDecimal getUnitPrice(BigDecimal presetPriceOne, String priceStrategy) {
+        BigDecimal unitPrice = BigDecimal.ZERO;
+        if(presetPriceOne != null) {
+            DecimalFormat df = new DecimalFormat("#.00");
+            unitPrice = new BigDecimal(df.format(presetPriceOne));
+        } else {
+            JSONArray priceArr = JSONArray.parseArray(priceStrategy);
+            if(priceArr!=null && priceArr.get(0)!=null) {
+                JSONObject priceObj = JSONObject.parseObject(priceArr.get(0).toString());
+                BigDecimal basicPresetPriceOne = priceObj.getJSONObject("basic").getBigDecimal("PresetPriceOne");
+                if(basicPresetPriceOne!=null) {
+                    unitPrice = basicPresetPriceOne;
+                }
+            }
+        }
+        return unitPrice;
+    }
+
     /**
      * create by: qiankunpingtai
      * website：https://qiankunpingtai.cn

src/main/java/com/jsh/erp/datasource/entities/DepotItemVo4WithInfoEx.java

@@ -1,5 +1,7 @@
 package com.jsh.erp.datasource.entities;
 
+import java.math.BigDecimal;
+
 public class DepotItemVo4WithInfoEx extends DepotItem{
 
     private Long MId;
@@ -30,6 +32,10 @@ public class DepotItemVo4WithInfoEx extends DepotItem{
 
     private String UName;
 
+    private BigDecimal presetPriceOne;
+
+    private String priceStrategy;
+
     public Long getMId() {
         return MId;
     }
@@ -141,4 +147,20 @@ public class DepotItemVo4WithInfoEx extends DepotItem{
     public void setUName(String UName) {
         this.UName = UName;
     }
+
+    public BigDecimal getPresetPriceOne() {
+        return presetPriceOne;
+    }
+
+    public void setPresetPriceOne(BigDecimal presetPriceOne) {
+        this.presetPriceOne = presetPriceOne;
+    }
+
+    public String getPriceStrategy() {
+        return priceStrategy;
+    }
+
+    public void setPriceStrategy(String priceStrategy) {
+        this.priceStrategy = priceStrategy;
+    }
 }

src/main/resources/mapper_xml/DepotItemMapperEx.xml

@@ -35,7 +35,10 @@
         <result column="MName" jdbcType="VARCHAR" property="MName" />
         <result column="MModel" jdbcType="VARCHAR" property="MModel" />
         <result column="MaterialUnit" jdbcType="VARCHAR" property="MaterialUnit" />
+        <result column="UName" jdbcType="VARCHAR" property="UName" />
         <result column="MColor" jdbcType="VARCHAR" property="MColor" />
+        <result column="PresetPriceOne" jdbcType="DECIMAL" property="presetPriceOne" />
+        <result column="PriceStrategy" jdbcType="VARCHAR" property="priceStrategy" />
     </resultMap>
     <resultMap id="ResultStockWarningCount" type="com.jsh.erp.datasource.vo.DepotItemStockWarningCount">
         <result column="MaterialName" jdbcType="VARCHAR" property="MaterialName" />
@@ -180,9 +183,11 @@
     </select>
 
     <select id="findByAll" parameterType="com.jsh.erp.datasource.entities.DepotItemExample" resultMap="ResultByMaterial">
-        select m.id MId, m.Name MName, m.Model MModel, m.Unit MaterialUnit, m.Color MColor
+        select m.id MId, m.Name MName, m.Model MModel, m.Unit MaterialUnit, m.Color MColor,
+        m.PresetPriceOne, m.PriceStrategy, u.UName UName
         from jsh_depotitem di
         inner join jsh_material m on di.MaterialId=m.id  and ifnull(m.delete_Flag,'0') !='1'
+        left join jsh_unit u on m.UnitId=u.id and ifnull(u.delete_Flag,'0') !='1'
         where 1=1
         <if test="headIds != null">
             and di.HeaderId in (${headIds})
@@ -191,7 +196,7 @@
             and di.MaterialId in (${materialIds})
         </if>
         and ifnull(di.delete_Flag,'0') !='1'
-        group by m.id,m.Name, m.Model, m.Unit, m.Color
+        group by m.id,m.Name, m.Model, m.Unit, m.Color, m.PresetPriceOne, m.PriceStrategy, u.UName
         <if test="offset != null and rows != null">
             limit #{offset},#{rows}
         </if>