From 334d52cbf8e2304d8f02956aca94cd3abc219b51 Mon Sep 17 00:00:00 2001
From: 无关风月 <443237572@qq.com>
Date: 星期一, 10 二月 2025 11:54:09 +0800
Subject: [PATCH] 房屋合同生成账单定时任务

---
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java |   12 +--
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/task/TaskUtil.java           |  188 +++++++++++++++++++++++++++++++++++++++++++++++
 ruoyi-system/src/main/java/com/ruoyi/system/model/TContract.java                |    6 +
 3 files changed, 197 insertions(+), 9 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java
index 6bc7ae8..ea54862 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java
@@ -210,17 +210,13 @@
         String url = wordUtil.generatePdf("/templates", "1_yzj_租赁合同.xml", templateParam, "租赁合同", "E:\\");
         return R.ok(url);
     }
-    @ApiOperation(value = "导出")
-    @PostMapping("/export")
-    public void export(@RequestBody TContractQuery query){
-        contractService.export(query);
-    }
+
     /**
      * 光缆巡检列表导出
      */
-    @ApiOperation(value = "光缆巡检列表导出")
-    @Log(title = "现场作业-光缆巡检列表导出", businessType = BusinessType.EXPORT)
-    @PostMapping("/exportOpticalInspection")
+    @ApiOperation(value = "导出")
+    @Log(title = "导出", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
     public void exportOpticalInspection(@RequestBody TContractQuery query)
     {
         List<ContractExport> contractExports = new ArrayList<>();
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/task/TaskUtil.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/task/TaskUtil.java
new file mode 100644
index 0000000..60c83ba
--- /dev/null
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/task/TaskUtil.java
@@ -0,0 +1,188 @@
+package com.ruoyi.web.controller.task;
+
+
+import com.ruoyi.system.model.TBill;
+import com.ruoyi.system.model.TContract;
+import com.ruoyi.system.service.TBillService;
+import com.ruoyi.system.service.TContractService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.temporal.ChronoUnit;
+import java.time.temporal.TemporalAdjusters;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.Random;
+import java.util.stream.Collectors;
+
+/**
+ * @author zhibing.pu
+ * @date 2023/7/11 8:39
+ */
+@Component
+public class TaskUtil {
+    @Autowired
+    private TContractService contractService;
+    @Autowired
+    private TBillService billService;
+
+
+
+
+    // 每天凌晨00点执行的定时任务 用于合同生成第一笔账单
+    @Scheduled(cron = "0 0 0 * * ?")
+    public void dayOfFirstBill() {
+        try {
+            // 查询所有已签订的合同并且未生成第一笔账单的
+            List<TContract> list = contractService.lambdaQuery().eq(TContract::getStatus, 4).isNull(TContract::getFirstPayTime).list();
+            List<TBill> bills = new ArrayList<>();
+            for (TContract contract : list) {
+                contract.setFirstPayTime(contract.getStartTime().plusDays(10));
+                // 第一次应缴费日期
+                LocalDateTime firstPayTime = contract.getStartTime().plusDays(10);
+                LocalDate localDate = contract.getStartTime().plusDays(10).toLocalDate();
+                LocalDate now = LocalDate.now();
+                // 如果应缴费日期和当前时间不相同 跳过
+                if (!localDate.equals(now)) {
+                    continue;
+                }
+                TBill rentBill = new TBill();
+                rentBill.setContractId(contract.getId());
+                rentBill.setContractNumber(contract.getContractNumber());
+                LocalDateTime startPayTime = contract.getStartPayTime();
+                LocalDateTime endTime1 = contract.getEndTime();
+                // 计算两个时间相差多少天
+                long days = ChronoUnit.DAYS.between(startPayTime, endTime1)+1L;
+                // 如果时间小于30天 需要计算每日租金
+                if (days<30){
+                    rentBill.setPayableFeesMoney(contract.getMonthRent().divide(new BigDecimal("30"),2,BigDecimal.ROUND_DOWN).multiply(new BigDecimal(days)));
+                }else{
+                    rentBill.setPayableFeesMoney(contract.getMonthRent());
+                }
+                rentBill.setPayableFeesTime(firstPayTime);
+                rentBill.setPayFeesStatus("1");
+                rentBill.setBillType("1");
+                rentBill.setStartTime(contract.getStartPayTime());
+                if (contract.getEndTime().getYear() == contract.getStartTime().getYear() && contract.getEndTime().getMonth() == contract.getStartTime().getMonth()) {
+                    // 如果同年同月 那么账单周期为合同结束时间
+                    rentBill.setEndTime(contract.getEndTime());
+                } else {
+                    // 否则 取当月最后一天
+                    LocalDateTime endTime = contract.getStartTime().with(TemporalAdjusters.lastDayOfMonth()).withSecond(59).withHour(23).withMinute(59);
+                    rentBill.setEndTime(endTime);
+                }
+                // 租金账单
+                bills.add(rentBill);
+                // 押金账单
+                TBill depositBill = new TBill();
+                depositBill.setContractId(contract.getId());
+                depositBill.setContractNumber(contract.getContractNumber());
+                depositBill.setPayableFeesMoney(contract.getDeposit());
+                depositBill.setPayableFeesTime(firstPayTime);
+                depositBill.setPayFeesStatus("1");
+                depositBill.setBillType("2");
+                bills.add(depositBill);
+            }
+            contractService.updateBatchById(list);
+            billService.saveBatch(bills);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+    // 每月15号凌晨执行的定时任务 用于生成租金账单
+    @Scheduled(cron = "0 0 0 15 * ?")
+    public void monthOfBill() {
+        try {
+            // 查询所有已签订的合同
+            List<TContract> list = contractService.lambdaQuery().eq(TContract::getStatus, 4).isNotNull(TContract::getFirstPayTime).list();
+            List<TBill> bills = new ArrayList<>();
+            for (TContract contract : list) {
+                TBill tBill = new TBill();
+                LocalDateTime endTime = contract.getEndTime();
+                if (endTime.isBefore(LocalDateTime.now())){
+                    // 最后缴费日期是当天
+                    tBill.setContractId(contract.getId());
+                    tBill.setContractNumber(contract.getContractNumber());
+
+                    tBill.setPayableFeesMoney(contract.getMonthRent());
+//                    tBill.setPayableFeesTime();
+                    tBill.setPayFeesStatus("1");
+                    tBill.setBillType("1");
+                    tBill.setStartTime(contract.getStartPayTime());
+                    // 如果同年同月 那么账单周期为合同结束时间
+                    tBill.setEndTime(contract.getEndTime());
+                }
+                contract.setFirstPayTime(contract.getStartTime().plusDays(10));
+                // 第一次应缴费日期
+                LocalDateTime firstPayTime = contract.getStartTime().plusDays(10);
+                LocalDate localDate = contract.getStartTime().plusDays(10).toLocalDate();
+                LocalDate now = LocalDate.now();
+                switch (contract.getPayType()){
+                    case "1":
+                        break;
+                    case "2":
+                        break;
+                    case "3":
+                        break;
+                }
+                if (!localDate.equals(now)) {
+                    continue;
+                }
+                TBill rentBill = new TBill();
+                rentBill.setContractId(contract.getId());
+                rentBill.setContractNumber(contract.getContractNumber());
+                rentBill.setPayableFeesMoney(contract.getMonthRent());
+                rentBill.setPayableFeesTime(firstPayTime);
+                rentBill.setPayFeesStatus("1");
+                rentBill.setBillType("1");
+                rentBill.setStartTime(contract.getStartPayTime());
+                if (contract.getEndTime().getYear() == contract.getStartTime().getYear() && contract.getEndTime().getMonth() == contract.getStartTime().getMonth()) {
+                    // 如果同年同月 那么账单周期为合同结束时间
+                    rentBill.setEndTime(contract.getEndTime());
+                } else {
+                    // 否则 取当月最后一天
+//                    LocalDateTime endTime = contract.getStartTime().with(TemporalAdjusters.lastDayOfMonth()).withSecond(59).withHour(23).withMinute(59);
+                    rentBill.setEndTime(endTime);
+                }
+                // 租金账单
+                bills.add(rentBill);
+                // 押金账单
+                TBill depositBill = new TBill();
+                depositBill.setContractId(contract.getId());
+                depositBill.setContractNumber(contract.getContractNumber());
+                depositBill.setPayableFeesMoney(contract.getDeposit());
+                depositBill.setPayableFeesTime(firstPayTime);
+                depositBill.setPayFeesStatus("1");
+                depositBill.setBillType("2");
+                bills.add(depositBill);
+            }
+            contractService.updateBatchById(list);
+            billService.saveBatch(bills);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+
+    public static void main(String[] args) {
+        LocalDateTime now = LocalDateTime.now();
+        LocalDateTime now1 = LocalDateTime.now();
+        long days = ChronoUnit.DAYS.between(now, now1);
+        long days2 = ChronoUnit.DAYS.between(now.plusDays(1), now1);
+
+        System.err.println(days);
+        System.err.println(days2);
+//        LocalDateTime endTime = now.with(TemporalAdjusters.lastDayOfMonth()).withSecond(59).withHour(23).withMinute(59);
+//
+//        System.err.println(endTime);
+
+    }
+
+}
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/model/TContract.java b/ruoyi-system/src/main/java/com/ruoyi/system/model/TContract.java
index 635c6cb..e146dcd 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/model/TContract.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/model/TContract.java
@@ -52,6 +52,10 @@
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     @TableField("end_time")
     private LocalDateTime endTime;
+    @ApiModelProperty(value = "开始计费事件")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
+    @TableField("start_pay_time")
+    private LocalDateTime startPayTime;
 
     @ApiModelProperty(value = "每月租金")
     @TableField("month_rent")
@@ -65,7 +69,7 @@
     @TableField("pay_type")
     private String payType;
 
-    @ApiModelProperty(value = "第一次支付日期")
+    @ApiModelProperty(value = "账单第一次支付日期 合同生效日期+10天 (不是真正的支付日期)生成第一次帐单后存值")
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
     @TableField("first_pay_time")
     private LocalDateTime firstPayTime;

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