修改政府端前端，银行端小程序和后端接口

government-backend/controllers/smartCollarController.js

@@ -0,0 +1,214 @@
+const { Op } = require('sequelize');
+const SmartCollar = require('../models/SmartCollar');
+
+// 获取智能项圈列表
+const getSmartCollars = async (req, res) => {
+  try {
+    const { page = 1, pageSize = 10, collarId = '', status = '' } = req.query;
+    
+    const whereCondition = {};
+    
+    // 项圈编号搜索
+    if (collarId) {
+      whereCondition.collar_id = { [Op.like]: `%${collarId}%` };
+    }
+    
+    // 状态筛选
+    if (status) {
+      whereCondition.status = status;
+    }
+    
+    const offset = (page - 1) * pageSize;
+    
+    const { count, rows } = await SmartCollar.findAndCountAll({
+      where: whereCondition,
+      offset,
+      limit: parseInt(pageSize),
+      order: [['created_at', 'DESC']]
+    });
+    
+    // 格式化数据以便前端使用
+    const formattedData = rows.map(collar => ({
+      id: collar.id,
+      key: collar.id.toString(),
+      collarId: collar.collar_id,
+      name: collar.name,
+      status: collar.status,
+      battery: collar.battery,
+      remark: collar.remark,
+      createdAt: collar.created_at.toLocaleString('zh-CN'),
+      updatedAt: collar.updated_at.toLocaleString('zh-CN')
+    }));
+    
+    res.json({
+      success: true,
+      data: formattedData,
+      total: count,
+      page: parseInt(page),
+      pageSize: parseInt(pageSize),
+      message: '获取智能项圈列表成功'
+    });
+  } catch (error) {
+    console.error('获取智能项圈列表失败:', error);
+    res.status(500).json({
+      success: false,
+      message: '获取智能项圈列表失败',
+      error: error.message
+    });
+  }
+};
+
+// 新增智能项圈
+const createSmartCollar = async (req, res) => {
+  try {
+    const {
+      collarId,
+      name,
+      status = 'inactive',
+      battery = 100,
+      remark = ''
+    } = req.body;
+    
+    // 检查项圈编号是否已存在
+    const existingCollar = await SmartCollar.findOne({ where: { collar_id: collarId } });
+    if (existingCollar) {
+      return res.status(400).json({
+        success: false,
+        message: '该智能项圈编号已存在'
+      });
+    }
+    
+    const collar = await SmartCollar.create({
+      collar_id: collarId,
+      name,
+      status,
+      battery,
+      remark
+    });
+    
+    res.status(201).json({
+      success: true,
+      data: {
+        id: collar.id,
+        collarId: collar.collar_id,
+        name: collar.name,
+        status: collar.status,
+        battery: collar.battery,
+        remark: collar.remark,
+        createdAt: collar.created_at.toLocaleString('zh-CN'),
+        updatedAt: collar.updated_at.toLocaleString('zh-CN')
+      },
+      message: '新增智能项圈成功'
+    });
+  } catch (error) {
+    console.error('新增智能项圈失败:', error);
+    res.status(500).json({
+      success: false,
+      message: '新增智能项圈失败',
+      error: error.message
+    });
+  }
+};
+
+// 编辑智能项圈
+const updateSmartCollar = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const {
+      collarId,
+      name,
+      status,
+      battery,
+      remark
+    } = req.body;
+    
+    // 查找要编辑的智能项圈
+    const collar = await SmartCollar.findByPk(id);
+    if (!collar) {
+      return res.status(404).json({
+        success: false,
+        message: '未找到该智能项圈'
+      });
+    }
+    
+    // 如果修改了项圈编号，检查新编号是否已存在
+    if (collarId && collarId !== collar.collar_id) {
+      const existingCollar = await SmartCollar.findOne({ where: { collar_id: collarId } });
+      if (existingCollar) {
+        return res.status(400).json({
+          success: false,
+          message: '该智能项圈编号已存在'
+        });
+      }
+    }
+    
+    // 更新智能项圈信息
+    await collar.update({
+      collar_id: collarId,
+      name,
+      status,
+      battery,
+      remark
+    });
+    
+    res.json({
+      success: true,
+      data: {
+        id: collar.id,
+        collarId: collar.collar_id,
+        name: collar.name,
+        status: collar.status,
+        battery: collar.battery,
+        remark: collar.remark,
+        createdAt: collar.created_at.toLocaleString('zh-CN'),
+        updatedAt: collar.updated_at.toLocaleString('zh-CN')
+      },
+      message: '编辑智能项圈成功'
+    });
+  } catch (error) {
+    console.error('编辑智能项圈失败:', error);
+    res.status(500).json({
+      success: false,
+      message: '编辑智能项圈失败',
+      error: error.message
+    });
+  }
+};
+
+// 删除智能项圈
+const deleteSmartCollar = async (req, res) => {
+  try {
+    const { id } = req.params;
+    
+    // 查找要删除的智能项圈
+    const collar = await SmartCollar.findByPk(id);
+    if (!collar) {
+      return res.status(404).json({
+        success: false,
+        message: '未找到该智能项圈'
+      });
+    }
+    
+    // 删除智能项圈
+    await collar.destroy();
+    
+    res.json({
+      success: true,
+      message: '删除智能项圈成功'
+    });
+  } catch (error) {
+    console.error('删除智能项圈失败:', error);
+    res.status(500).json({
+      success: false,
+      message: '删除智能项圈失败',
+      error: error.message
+    });
+  }
+};
+
+module.exports = {
+  getSmartCollars,
+  createSmartCollar,
+  updateSmartCollar,
+  deleteSmartCollar
+};