DeleteInspectionItemCmd.java
8.42 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
/*
* Copyright 2017-2020 吴学文 and java110 team.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.java110.community.cmd.inspectionItem;
import com.alibaba.fastjson.JSONObject;
import com.java110.core.annotation.Java110Cmd;
import com.java110.core.annotation.Java110Transactional;
import com.java110.core.context.ICmdDataFlowContext;
import com.java110.core.event.cmd.Cmd;
import com.java110.core.event.cmd.CmdEvent;
import com.java110.dto.inspection.InspectionItemTitleDto;
import com.java110.dto.inspection.InspectionItemTitleValueDto;
import com.java110.dto.inspection.InspectionDto;
import com.java110.intf.community.IInspectionItemTitleV1InnerServiceSMO;
import com.java110.intf.community.IInspectionItemTitleValueV1InnerServiceSMO;
import com.java110.intf.community.IInspectionItemV1InnerServiceSMO;
import com.java110.intf.community.IInspectionPointV1InnerServiceSMO;
import com.java110.po.inspection.InspectionItemPo;
import com.java110.po.inspection.InspectionItemTitlePo;
import com.java110.po.inspection.InspectionItemTitleValuePo;
import com.java110.utils.exception.CmdException;
import com.java110.utils.util.Assert;
import com.java110.utils.util.BeanConvertUtil;
import com.java110.vo.ResultVo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.List;
/**
* 删除巡检项目命令类
*
* 该类负责处理删除巡检项目的业务逻辑，包括：
* 1. 校验删除条件
* 2. 检查巡检项目下是否存在巡检点
* 3. 删除巡检项目及其关联的题目和选项数据
* 4. 处理事务回滚
*
* 服务编码：inspectionItem.deleteInspectionItem
* 请求路径：/app/inspectionItem.DeleteInspectionItem
* add by 吴学文 at 2022-03-15 10:55:20 mail: 928255095@qq.com
* open source address: https://gitee.com/wuxw7/MicroCommunity
* 官网：http://www.homecommunity.cn
* 温馨提示：如果您对此文件进行修改 请不要删除原有作者及注释信息，请补充您的 修改的原因以及联系邮箱如下
* // modify by 张三 at 2021-09-12 第10行在某种场景下存在某种bug 需要修复，注释10至20行 加入 20行至30行
*/
@Java110Cmd(serviceCode = "inspectionItem.deleteInspectionItem")
public class DeleteInspectionItemCmd extends Cmd {
private static Logger logger = LoggerFactory.getLogger(DeleteInspectionItemCmd.class);
/**
* 巡检项目服务接口
*/
@Autowired
private IInspectionItemV1InnerServiceSMO inspectionItemV1InnerServiceSMOImpl;
/**
* 巡检点服务接口
*/
@Autowired
private IInspectionPointV1InnerServiceSMO iInspectionPointV1InnerServiceSMOImpl;
/**
* 巡检项目题目服务接口
*/
@Autowired
private IInspectionItemTitleV1InnerServiceSMO iInspectionItemTitleV1InnerServiceSMOImpl;
/**
* 巡检项目题目选项服务接口
*/
@Autowired
private IInspectionItemTitleValueV1InnerServiceSMO iInspectionItemTitleValueV1InnerServiceSMOImpl;
/**
* 参数校验方法
*
* 验证请求参数中是否包含必要的字段：
* - itemId: 巡检项目ID
* - communityId: 小区ID
*
* @param event 命令事件对象
* @param cmdDataFlowContext 命令数据流上下文
* @param reqJson 请求参数JSON对象
*/
@Override
public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) {
// 校验itemId参数是否存在且不为空
Assert.hasKeyAndValue(reqJson, "itemId", "itemId不能为空");
// 校验communityId参数是否存在且不为空
Assert.hasKeyAndValue(reqJson, "communityId", "communityId不能为空");
}
/**
* 执行删除巡检项目命令
*
* 该方法执行以下操作：
* 1. 检查巡检项目下是否存在巡检点
* 2. 删除巡检项目
* 3. 删除巡检项目关联的题目
* 4. 删除题目关联的选项值
*
* @param event 命令事件对象
* @param cmdDataFlowContext 命令数据流上下文
* @param reqJson 请求参数JSON对象
* @throws CmdException 当删除操作失败时抛出异常
*/
@Override
@Java110Transactional
public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException {
// 将请求JSON转换为巡检项目PO对象
InspectionItemPo inspectionItemPo = BeanConvertUtil.covertBean(reqJson, InspectionItemPo.class);
// 创建巡检点查询条件
InspectionDto inspectionDto = new InspectionDto();
inspectionDto.setItemId(inspectionItemPo.getItemId());
// 查询巡检项目下的巡检点
List<InspectionDto> inspectionDtos = iInspectionPointV1InnerServiceSMOImpl.queryInspectionPoints(inspectionDto);
// 如果巡检项目下存在巡检点，则不允许删除
if (inspectionDtos != null && inspectionDtos.size() > 0) {
throw new IllegalArgumentException("该巡检项目下有巡检点，请先删除巡检点！");
}
// 删除巡检项目
int flag = inspectionItemV1InnerServiceSMOImpl.deleteInspectionItem(inspectionItemPo);
if (flag < 1) {
throw new CmdException("删除数据失败");
}
// 查询巡检项目下的题目
InspectionItemTitleDto inspectionItemTitleDto = new InspectionItemTitleDto();
inspectionItemTitleDto.setItemId(inspectionItemPo.getItemId());
List<InspectionItemTitleDto> inspectionItemTitleDtos = iInspectionItemTitleV1InnerServiceSMOImpl.queryInspectionItemTitles(inspectionItemTitleDto);
// 如果存在题目，则删除题目及其关联的选项值
if (inspectionItemTitleDtos != null && inspectionItemTitleDtos.size() > 0) {
for (InspectionItemTitleDto inspectionItemTitle : inspectionItemTitleDtos) {
// 创建题目删除对象
InspectionItemTitlePo inspectionItemTitlePo = new InspectionItemTitlePo();
inspectionItemTitlePo.setTitleId(inspectionItemTitle.getTitleId());
// 删除巡检项目下的题目
int i = iInspectionItemTitleV1InnerServiceSMOImpl.deleteInspectionItemTitle(inspectionItemTitlePo);
if (i < 1) {
throw new CmdException("删除数据失败");
}
// 查询题目下的选项值
InspectionItemTitleValueDto inspectionItemTitleValueDto = new InspectionItemTitleValueDto();
inspectionItemTitleValueDto.setTitleId(inspectionItemTitle.getTitleId());
List<InspectionItemTitleValueDto> inspectionItemTitleValueDtos = iInspectionItemTitleValueV1InnerServiceSMOImpl.queryInspectionItemTitleValues(inspectionItemTitleValueDto);
// 如果存在选项值，则删除所有选项值
if (inspectionItemTitleValueDtos != null && inspectionItemTitleValueDtos.size() > 0) {
for (InspectionItemTitleValueDto inspectionItemTitleValue : inspectionItemTitleValueDtos) {
// 创建选项值删除对象
InspectionItemTitleValuePo inspectionItemTitleValuePo = new InspectionItemTitleValuePo();
inspectionItemTitleValuePo.setValueId(inspectionItemTitleValue.getValueId());
// 删除题目下的选项值
int count = iInspectionItemTitleValueV1InnerServiceSMOImpl.deleteInspectionItemTitleValue(inspectionItemTitleValuePo);
if (count < 1) {
throw new CmdException("删除数据失败");
}
}
}
}
}
// 设置响应结果为成功
cmdDataFlowContext.setResponseEntity(ResultVo.success());
}
}