BJ_ZTEITS-Developers / parking-cloud-yudao

Commit 408378f5ab10859247e0e82e37b8cf223194b67d

Authored by YunaiV
2 parents e0652831 3afd2cba

Merge branch 'develop' of https://gitee.com/scholarli/ruoyi-vue-pro_1 into develop 

# Conflicts:
#	yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/service/statistics/CrmStatisticsPerformanceServiceImpl.java
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Showing 1 changed file with 59 additions and 75 deletions
yudao-module-crm/yudao-module-crm-biz/src/main/java/cn/iocoder/yudao/module/crm/service/statistics/CrmStatisticsPerformanceServiceImpl.java
  View file @408378f
... ... @@ -38,12 +38,9 @@ public class CrmStatisticsPerformanceServiceImpl implements CrmStatisticsPerform
38 38 @Resource
39 39 private DeptApi deptApi;
40 40  
  41 +
41 42 @Override
42 43 public List<CrmStatisticsPerformanceRespVO> getContractCountPerformance(CrmStatisticsPerformanceReqVO performanceReqVO) {
43   - // TODO @scholar：可以把下面这个注释，你理解后，重新整理下，写到 getPerformance 里；
44   - // 比如说，2024 年的合同数据，是不是 2022-12 到 2024-12-31，每个月的统计呢？
45   - // 理解之后，我们可以数据 group by 年-月，20222-12 到 2024-12-31 的，然后内存在聚合出 CrmStatisticsPerformanceRespVO 这样
46   - // 这样，我们就可以减少数据库的计算量，提升性能；同时 SQL 也会很简单，开发者理解起来也简单哈；
47 44 return getPerformance(performanceReqVO, performanceMapper::selectContractCountPerformance);
48 45 }
49 46  
... ... @@ -57,20 +54,16 @@ public class CrmStatisticsPerformanceServiceImpl implements CrmStatisticsPerform
57 54 return getPerformance(performanceReqVO, performanceMapper::selectReceivablePricePerformance);
58 55 }
59 56  
60   - // TODO @scholar：代码注释，应该有 3 个变量哈；
61 57 /**
62   - * 获得员工业绩数据
63   - *
  58 + * 获得员工业绩数据，并通过如下方法拿到对应的lastYearCount，lastMonthCount
  59 + * 比如说，构造2024 年的CrmStatisticsPerformanceRespVO，获得 2023-01 到 2024-12的月统计数据即可
  60 + * 可以数据 group by 年-月，2023-01 到 2024-12的，然后聚合出 CrmStatisticsPerformanceRespVO
64 61 * @param performanceReqVO 参数
65 62 * @param performanceFunction 员工业绩统计方法
66 63 * @return 员工业绩数据
67 64 */
68   - // TODO @scholar：下面一行的变量，超过一行了，阅读不美观；可以考虑每一行一个变量；
69   - private List<CrmStatisticsPerformanceRespVO> getPerformance(CrmStatisticsPerformanceReqVO performanceReqVO, Function<CrmStatisticsPerformanceReqVO,
70   - List<CrmStatisticsPerformanceRespVO>> performanceFunction) {
71   -
72   - // TODO @scholar：没使用到的变量，建议删除；
73   - List<CrmStatisticsPerformanceRespVO> performanceRespVOList;
  65 + private List<CrmStatisticsPerformanceRespVO> getPerformance(CrmStatisticsPerformanceReqVO performanceReqVO,
  66 + Function<CrmStatisticsPerformanceReqVO, List<CrmStatisticsPerformanceRespVO>> performanceFunction) {
74 67  
75 68 // 1. 获得用户编号数组
76 69 final List<Long> userIds = getUserIds(performanceReqVO);
... ... @@ -78,81 +71,72 @@ public class CrmStatisticsPerformanceServiceImpl implements CrmStatisticsPerform
78 71 return Collections.emptyList();
79 72 }
80 73 performanceReqVO.setUserIds(userIds);
81   - // TODO @scholar：1. 和 2. 之间，可以考虑换一行；保证每一块逻辑的间隔；
  74 +
82 75 // 2. 获得业绩数据
83   - // TODO @scholar：复数变量，建议使用 s 或者 list 结果；这里用 performanceList 好列；
84   - List<CrmStatisticsPerformanceRespVO> performance = performanceFunction.apply(performanceReqVO);
  76 + List<CrmStatisticsPerformanceRespVO> performanceList = performanceFunction.apply(performanceReqVO);
85 77  
86 78 // 获取查询的年份
87   - // TODO @scholar：逻辑可以简化一下；
88   - // TODO 1）把 performance 转换成 map；key 是 time，value 是 count
89   - // TODO 2）当前年，遍历 1-12 月份，去 map 拿到 count；接着月份 -1，去 map 拿 count；再年份 -1，拿 count
90 79 String currentYear = LocalDateTimeUtil.format(performanceReqVO.getTimes()[0],"yyyy");
  80 + Map<Integer, CrmStatisticsPerformanceRespVO> currentYearMap = new TreeMap<>();//查询当年的map数据
  81 + Map<Integer, CrmStatisticsPerformanceRespVO> lastYearMap = new TreeMap<>();//前一年的map数据
91 82  
92   - // 构造查询当年和前一年，每年12个月的年月组合
93   - List<String> allMonths = new ArrayList<>();
94   - for (int year = Integer.parseInt(currentYear)-1; year <= Integer.parseInt(currentYear); year++) {
95   - for (int month = 1; month <= 12; month++) {
96   - allMonths.add(String.format("%d%02d", year, month));
97   - }
98   - }
99   -
100   - List<CrmStatisticsPerformanceRespVO> computedList = new ArrayList<>();
101   - List<CrmStatisticsPerformanceRespVO> respVOList = new ArrayList<>();
  83 + for (int month = 1; month <= 12; month++) {
  84 + //根据数据库的月销售数据查询结果，构造查询当年的map数据
  85 + String currentYearKey = String.format("%d%02d", Integer.parseInt(currentYear), month);
  86 + buildYearMapData(performanceList, currentYearMap, currentYearKey);
102 87  
103   - // 生成computedList基础数据
104   - // 构造完整的2*12个月的数据，如果某月数据缺失，需要补上0，一年12个月不能有缺失
105   - for (String month : allMonths) {
106   - CrmStatisticsPerformanceRespVO foundData = performance.stream()
107   - .filter(data -> data.getTime().equals(month))
108   - .findFirst()
109   - .orElse(null);
110   -
111   - if (foundData != null) {
112   - computedList.add(foundData);
113   - } else {
114   - CrmStatisticsPerformanceRespVO missingData = new CrmStatisticsPerformanceRespVO();
115   - missingData.setTime(month);
116   - missingData.setCurrentMonthCount(BigDecimal.ZERO);
117   - missingData.setLastMonthCount(BigDecimal.ZERO);
118   - missingData.setLastYearCount(BigDecimal.ZERO);
119   - computedList.add(missingData);
120   - }
  88 + //根据数据库的月销售数据查询结果，构造查询前一年的map数据
  89 + String lastYearKey = String.format("%d%02d", Integer.parseInt(currentYear)-1, month);
  90 + buildYearMapData(performanceList, lastYearMap, lastYearKey);
121 91 }
122   - //根据查询年份和前一年的数据，计算查询年份的同比环比数据
123   - for (CrmStatisticsPerformanceRespVO currentData : computedList) {
124   - String currentMonth = currentData.getTime();
125   -
126   - // 根据当年和前一年的月销售数据，计算currentYear的完整数据
127   - if (currentMonth.startsWith(currentYear)) {
128   - // 计算 LastMonthCount
129   - int currentIndex = computedList.indexOf(currentData);
130   - if (currentIndex > 0) {
131   - CrmStatisticsPerformanceRespVO lastMonthData = computedList.get(currentIndex - 1);
132   - currentData.setLastMonthCount(lastMonthData.getCurrentMonthCount());
133   - } else {
134   - currentData.setLastMonthCount(BigDecimal.ZERO); // 第一个月的 LastMonthCount 设为0
135   - }
136   -
137   - // 计算 LastYearCount
138   - String lastYearMonth = String.valueOf(Integer.parseInt(currentMonth) - 100);
139   - CrmStatisticsPerformanceRespVO lastYearData = computedList.stream()
140   - .filter(data -> data.getTime().equals(lastYearMonth))
141   - .findFirst()
142   - .orElse(null);
143   -
144   - if (lastYearData != null) {
145   - currentData.setLastYearCount(lastYearData.getCurrentMonthCount());
146   - } else {
147   - currentData.setLastYearCount(BigDecimal.ZERO); // 如果去年同月数据不存在，设为0
148   - }
149   - respVOList.add(currentData);//给前端只需要返回查询当年的数据，不需要前一年数据
  92 + //根据构造好的map数据，计算查询当年的环比和同比数据，并构造好返回的respVOList
  93 + List<CrmStatisticsPerformanceRespVO> respVOList = new ArrayList<>();
  94 + for (int key : currentYearMap.keySet()) {
  95 + BigDecimal lastYearCount = lastYearMap.get(key-100).getCurrentMonthCount();
  96 + BigDecimal lastMonthCount;
  97 + if (key % 100 > 1) {//2-12月份的前一个月数据
  98 + lastMonthCount = currentYearMap.get(key-1).getCurrentMonthCount();
  99 + } else {//1月份的前一个月数据
  100 + lastMonthCount = lastYearMap.get(key-89).getCurrentMonthCount();
150 101 }
  102 +
  103 + currentYearMap.get(key).setLastYearCount(lastYearCount);
  104 + currentYearMap.get(key).setLastMonthCount(lastMonthCount);
  105 +
  106 + respVOList.add(currentYearMap.get(key));
151 107 }
  108 +
152 109 return respVOList;
153 110 }
154 111  
155 112 /**
  113 + * 根据mapKey，添加当年和前一年的月销售记录到对应的map结构中
  114 + * @param performanceList 数据库中查询到的月销售记录
  115 + * @param YearDataMap 将查询到的月销售记录put到对应的map中，如果月销售记录为null，置为0
  116 + * @param mapKey 对应的mapKey
  117 + */
  118 + private void buildYearMapData(List<CrmStatisticsPerformanceRespVO> performanceList,
  119 + Map<Integer, CrmStatisticsPerformanceRespVO> YearDataMap,
  120 + String mapKey)
  121 + {
  122 + CrmStatisticsPerformanceRespVO currentYearData = performanceList.stream()
  123 + .filter(data -> data.getTime().equals(mapKey))
  124 + .findFirst()
  125 + .orElse(null);
  126 +
  127 + if(currentYearData != null) {
  128 + YearDataMap.put(Integer.parseInt(mapKey), currentYearData);
  129 + } else {
  130 + CrmStatisticsPerformanceRespVO defaultVO = new CrmStatisticsPerformanceRespVO();
  131 + defaultVO.setTime(mapKey);
  132 + defaultVO.setCurrentMonthCount(BigDecimal.ZERO);
  133 + defaultVO.setLastMonthCount(BigDecimal.ZERO);
  134 + defaultVO.setLastYearCount(BigDecimal.ZERO);
  135 + YearDataMap.put(Integer.parseInt(mapKey), defaultVO);
  136 + }
  137 + }
  138 +
  139 + /**
156 140 * 获取用户编号数组。如果用户编号为空, 则获得部门下的用户编号数组，包括子部门的所有用户编号
157 141 *
158 142 * @param reqVO 请求参数
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