029 定区关联客户功能 - bos

Posted 2020-10-03

一、在BOS项目中配置远程代理对象，远程调用CRM

1.使用命令wsimport命令解析wsdl文件生成本地源代码

wsimport -s . -p com.hao.crm.service http://localhost:8080/CRM/service/customer?wsdl

2.复制CustomerService和Customer类对象啊到bos项目中

3.引入cxf的依赖（已经在porm.xml中引过）

4.在Spring配置文件中注册crm客户端的代理对象

<!-- 注册CRM客户端代理对象 -->
<jaxws:client id="customerService" serviceClass="com.hao.crm.service.CustomerService"
address="http://localhost:8080/CRM/service/customer?wsdl"></jaxws:client>


6.在UserAction中注入代理对象，添加断点测试CustomerService是否注入成功（可以在login方法中），最后删除刚刚添加的代码

二、完善crm的Service

1.在CRM的CustomerService接口中扩展查询未关联定区的客户和查询已关联定区的客户的方法

@WebService
public interface CustomerService {

/**
* 查询所有客户
* @return
*/
List<Customer> list();

/**
* 查询未关联定区的客户
* @return
*/
List<Customer> listNotAssociation();

/**
* 查询已关联定区的客户
* @param decidedzoneId 定区id
* @return
*/
List<Customer> listHasAssociation(String decidedzoneId);
}

2.在CustomerServiceImpl中实现扩展的方法，并使用静态内部类重构CustomerServiceImpl

@Transactional(isolation=Isolation.REPEATABLE_READ, readOnly=false)
public class CustomerServiceImpl implements CustomerService{

@Override
public List<Customer> list() {
String sql = "select * from t_customer";
List<Customer> customerList = jdbcTemplate.query(sql, new CustomerRowMapper());
return customerList;
}

@Override
public List<Customer> listNotAssociation() {
String sql = "select * from t_customer where decidedzone_id is null";
List<Customer> customerList = jdbcTemplate.query(sql, new CustomerRowMapper());
return customerList;
}

@Override
public List<Customer> listHasAssociation(String decidedzoneId) {
String sql = "select * from t_customer where decidedzone_id =?";
List<Customer> customerList = jdbcTemplate.query(sql, new CustomerRowMapper(), decidedzoneId);
return customerList;
}

private JdbcTemplate jdbcTemplate;

public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
this.jdbcTemplate = jdbcTemplate;
}

private static class CustomerRowMapper implements RowMapper<Customer>{

@Override
public Customer mapRow(ResultSet rs, int arg1) throws SQLException {
//根据字段名称从结果集中获取对应的值
int id = rs.getInt("id");
String name = rs.getString("name");
String station = rs.getString("station");
String telephone = rs.getString("telephone");
String address = rs.getString("address");
String decidedzoneId = rs.getString("decidedzone_id");
Customer c = new Customer(id, name, station, telephone, address, decidedzoneId);
return c;
}
}
}

3.注意服务端代码更改后，客户端要重新获取新的服务类

三、调整定区关联客户的页面以及数据的查询

1.必须且只选择一个定区时，点击关联客才有效

2.为DecidedzoneAction注入CustomerService代理对象

//注入代理的CustomerService
@Autowired
private CustomerService customerServiceProxy;

3.编写Decidedzone.listNotAssociation和listHasAssociation方法

/**
* 调用远程服务crm查询未关联定区的用户
* @return
*/
public String listNotAssociation(){
//调用代理对象执行请求获取客户数据
List<Customer> customerList = customerServiceProxy.listNotAssociation();
list2JsonAndWriteResponse(customerList);
return NONE;
}

/**
* 调用远程服务crm查询已关联定区的用户
* @return
*/
public String listHasAssociation(){
String id = model.getId();
List<Customer> customerList = customerServiceProxy.listHasAssociation(id);
list2JsonAndWriteResponse(customerList);
return NONE;
}

4.注意这个时候我把BaseAction中的list2JsonAndWriteResponse和objec2JsonAndWriteResponse的第二个参数类型改成了可变参数类型，这样更加灵活

5.在页面响应函数中填充数据，最终关联客户按钮的响应函数实现如下：

function doAssociations(){
//获取当前数据表格所有选中的行，返回数组
var rows = $("#grid").datagrid("getSelections");
if(rows.length != 1){
//弹出提示
$.messager.alert("提示信息", "请选择一个定区进行操作", "warning");
}else{
//清理数据
$("#noassociationSelect").empty();
$("#associationSelect").empty();
//选中了一个定区，可以弹出窗口
$(‘#customerWindow‘).window(‘open‘);
//发送ajax请求请求定区管理的Action，在定区Action中通过crm代理对象完成对于crm服务远程调用
var url_1 = "decidedzoneAction_listNotAssociation.action";
$.ajax({
"url":url_1,
"dataType":"json",
"type":"get",
"success":function(respData, textStatus, xmlHttp){
//遍历json数组
for(var i = 0; i < respData.length; ++i){
var id = respData[i].id;
var name = respData[i].name;
var telephone = respData[i].telephone;
name = name+"("+telephone+")";
$("#noassociationSelect").append("<option value=‘"+id+"‘>"+name+"</option>");
}
},
"error":function(xmlHttp, textStatus, exception){
alert(textStatus);
}
});

var decidedzoneId = rows[0].id;
//发送ajax请求请求定区管理的Action，在定区Action中通过crm代理对象完成对于crm服务远程调用
var url_2 = "decidedzoneAction_listHasAssociation.action";
$.ajax({
"url":url_2,
"data":{"id":decidedzoneId},
"dataType":"json",
"type":"get",
"success":function(respData, textStatus, xmlHttp){
//遍历json数组
for(var i = 0; i < respData.length; ++i){
var id = respData[i].id;
var name = respData[i].name;
var telephone = respData[i].telephone;
name = name+"("+telephone+")";
$("#associationSelect").append("<option value=‘"+id+"‘>"+name+"</option>");
}
},
"error":function(xmlHttp, textStatus, exception){
alert(textStatus);
}
});
}
}

6.为左右移动按钮添加响应函数

$(function(){
$("#toRight").click(function(){
$("#associationSelect").append($("#noassociationSelect option:selected"));
});
$("#toLeft").click(function(){
$("#noassociationSelect").append($("#associationSelect option:selected"));
});
});

7.为关联客户的提交按钮绑定事件，提交关联客户请求

$(function(){
//为关联客户按钮绑定事件
$("#associationBtn").click(function(){
//为隐藏域（存放定区id）赋值
var rows = $("#grid").datagrid("getSelections");
var id = rows[0].id;
$("input[name=id]").val(id);

//选中右侧的所有表单项
$("#associationSelect option").prop("selected", "selected");
console.log($("#customerForm").serialize());
$("#customerForm").submit();
});
});

四、定区关联客户的服务端实现

1.在crm服务端扩展定区关联客户方法

/**
* 定区关联客户
* @param decidedzoneId
* @param customerIds
*/
void assigncustomerstodecidedzone(String decidedzoneId, Integer[] customerIds);

2.扩展方法的实现

@Override
public void assigncustomerstodecidedzone(String decidedzoneId,
Integer[] customerIds) {
//清空该定区的所有关联
String sql = "update t_customer set decidedzone_id = null where decidedzone_id = ?";
jdbcTemplate.update(sql, decidedzoneId);
//客户重新关联定区

if(customerIds != null && customerIds.length > 0){
StringBuilder sb = new StringBuilder("update t_customer set decidedzone_id = ? where id in(");
for (Integer id : customerIds) {
sb.append(id).append(",");
}
sb.deleteCharAt(sb.length()-1);
sb.append(")");
jdbcTemplate.update(sb.toString(), decidedzoneId);
}
}

3.重新生成客户端调用代码，复制新的类到bos项目

4.编写DecidedzoneAction.assigncustomerstodecidedzone

/**
* 远程调用CRM服务，将客户关联到定区
* @return
*/
public String assigncustomerstodecidedzone(){
customerServiceProxy.assigncustomerstodecidedzone(model.getId(), customerIds);
return NONE;
}