增加报销模块功能

backend/components.d.ts

@@ -65,6 +65,8 @@ declare module 'vue' {
     ElTabPane: typeof import('element-plus/es')['ElTabPane']
     ElTabs: typeof import('element-plus/es')['ElTabs']
     ElTag: typeof import('element-plus/es')['ElTag']
+    ElTimeline: typeof import('element-plus/es')['ElTimeline']
+    ElTimelineItem: typeof import('element-plus/es')['ElTimelineItem']
     ElTooltip: typeof import('element-plus/es')['ElTooltip']
     ElTree: typeof import('element-plus/es')['ElTree']
     ElTreeSelect: typeof import('element-plus/es')['ElTreeSelect']

backend/src/api/reimburse.js

@@ -0,0 +1,90 @@
+import request from '@/utils/request'
+
+export function getReimbursementList(params) {
+  return request({
+    url: '/backend/reimbursements',
+    method: 'get',
+    params
+  })
+}
+
+export function getReimbursementDetail(id) {
+  return request({
+    url: `/backend/reimbursements/${id}`,
+    method: 'get'
+  })
+}
+
+export function createReimbursement(data) {
+  return request({
+    url: '/backend/reimbursements',
+    method: 'post',
+    data
+  })
+}
+
+export function updateReimbursement(id, data) {
+  return request({
+    url: `/backend/reimbursements/${id}`,
+    method: 'post',
+    data
+  })
+}
+
+export function deleteReimbursement(id) {
+  return request({
+    url: `/backend/reimbursements/${id}`,
+    method: 'delete'
+  })
+}
+
+export function submitReimbursement(id) {
+  return request({
+    url: `/backend/reimbursements/${id}/submit`,
+    method: 'post'
+  })
+}
+
+export function getReimbursementRecords(id) {
+  return request({
+    url: `/backend/reimbursements/${id}/records`,
+    method: 'get'
+  })
+}
+
+export function addReimbursementItem(id, data) {
+  return request({
+    url: `/backend/reimbursements/${id}/items`,
+    method: 'post',
+    data
+  })
+}
+
+export function updateReimbursementItem(id, itemId, data) {
+  return request({
+    url: `/backend/reimbursements/${id}/items/${itemId}`,
+    method: 'post',
+    data
+  })
+}
+
+export function deleteReimbursementItem(id, itemId) {
+  return request({
+    url: `/backend/reimbursements/${id}/items/${itemId}`,
+    method: 'delete'
+  })
+}
+
+export function getApprovalFlows() {
+  return request({
+    url: '/backend/reimbursements/flows',
+    method: 'get'
+  })
+}
+
+export function getReimbursementExpenseTypes() {
+  return request({
+    url: '/backend/reimbursements/types',
+    method: 'get'
+  })
+}

backend/src/views/apps/oa/dashboard/index.vue

@@ -0,0 +1,329 @@
+<template>
+  <div class="erp-dashboard">
+    <!-- 第一行统计卡片 -->
+    <el-row :gutter="16" class="stat-row">
+      <el-col :span="4" v-for="(item, index) in firstRowStats" :key="'first-' + index">
+        <div class="stat-card">
+          <div class="stat-header">
+            <span class="stat-label">{{ item.label }}</span>
+            <el-icon class="stat-icon"><Info-Filled /></el-icon>
+          </div>
+          <div class="stat-value">
+            <span class="currency">¥</span>
+            <span class="number">{{ formatMoney(item.value) }}</span>
+          </div>
+        </div>
+      </el-col>
+    </el-row>
+
+    <!-- 第二行统计卡片 -->
+    <el-row :gutter="16" class="stat-row" style="margin-top: 16px;">
+      <el-col :span="4" v-for="(item, index) in secondRowStats" :key="'second-' + index">
+        <div class="stat-card">
+          <div class="stat-header">
+            <span class="stat-label">{{ item.label }}</span>
+            <el-icon class="stat-icon"><Info-Filled /></el-icon>
+          </div>
+          <div class="stat-value">
+            <span class="currency">¥</span>
+            <span class="number">{{ formatMoney(item.value) }}</span>
+          </div>
+        </div>
+      </el-col>
+    </el-row>
+
+    <!-- 图表区域 -->
+    <el-row :gutter="16" class="chart-row" style="margin-top: 16px;">
+      <el-col :span="8">
+        <div class="chart-card">
+          <div class="chart-title">销售统计</div>
+          <div ref="salesChartRef" class="chart-container"></div>
+        </div>
+      </el-col>
+      <el-col :span="8">
+        <div class="chart-card">
+          <div class="chart-title">零售统计</div>
+          <div ref="retailChartRef" class="chart-container"></div>
+        </div>
+      </el-col>
+      <el-col :span="8">
+        <div class="chart-card">
+          <div class="chart-title">采购统计</div>
+          <div ref="purchaseChartRef" class="chart-container"></div>
+        </div>
+      </el-col>
+    </el-row>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted, onUnmounted, shallowRef, nextTick } from 'vue';
+import * as echarts from 'echarts';
+import { InfoFilled } from '@element-plus/icons-vue';
+
+// 统计卡片数据 - 第一行
+const firstRowStats = ref([
+  { label: '今日销售', value: 0 },
+  { label: '今日零售', value: 0 },
+  { label: '今日采购', value: 0 },
+  { label: '本月累计销售', value: 0 },
+  { label: '本月累计零售', value: 0 },
+  { label: '本月累计采购', value: 0 },
+]);
+
+// 统计卡片数据 - 第二行
+const secondRowStats = ref([
+  { label: '昨日销售', value: 0 },
+  { label: '昨日零售', value: 0 },
+  { label: '昨日采购', value: 0 },
+  { label: '今年累计销售', value: 0 },
+  { label: '今年累计零售', value: 0 },
+  { label: '今年累计采购', value: 0 },
+]);
+
+// 图表实例
+const salesChartRef = ref<HTMLElement | null>(null);
+const retailChartRef = ref<HTMLElement | null>(null);
+const purchaseChartRef = ref<HTMLElement | null>(null);
+const salesChartInstance = shallowRef<echarts.ECharts | null>(null);
+const retailChartInstance = shallowRef<echarts.ECharts | null>(null);
+const purchaseChartInstance = shallowRef<echarts.ECharts | null>(null);
+
+// 格式化金额
+const formatMoney = (value: number): string => {
+  return value.toLocaleString();
+};
+
+// 生成最近6个月的月份标签
+const getMonthLabels = (): string[] => {
+  const labels: string[] = [];
+  const now = new Date();
+  for (let i = 5; i >= 0; i--) {
+    const d = new Date(now.getFullYear(), now.getMonth() - i, 1);
+    const year = d.getFullYear();
+    const month = String(d.getMonth() + 1).padStart(2, '0');
+    labels.push(`${year}-${month}`);
+  }
+  return labels;
+};
+
+// 初始化图表通用配置
+const initChart = (refEl: HTMLElement, title: string, color: string) => {
+  const chart = echarts.init(refEl);
+  const months = getMonthLabels();
+  
+  chart.setOption({
+    tooltip: {
+      trigger: 'axis',
+      axisPointer: { type: 'cross' }
+    },
+    grid: {
+      left: '3%',
+      right: '4%',
+      bottom: '3%',
+      top: '15%',
+      containLabel: true
+    },
+    xAxis: {
+      type: 'category',
+      boundaryGap: false,
+      data: months,
+      axisLine: { lineStyle: { color: '#E0E6ED' } },
+      axisLabel: { color: '#606266', fontSize: 11 }
+    },
+    yAxis: {
+      type: 'value',
+      axisLine: { show: false },
+      axisTick: { show: false },
+      splitLine: { lineStyle: { color: '#F2F6FC' } },
+      axisLabel: { color: '#606266', fontSize: 11 }
+    },
+    series: [
+      {
+        name: title,
+        type: 'line',
+        smooth: true,
+        symbol: 'circle',
+        symbolSize: 6,
+        lineStyle: { color: color, width: 2 },
+        itemStyle: { color: color },
+        areaStyle: {
+          color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
+            { offset: 0, color: color + '40' },
+            { offset: 1, color: color + '10' }
+          ])
+        },
+        data: [0, 0, 0, 0, 0, 0]
+      }
+    ]
+  });
+  
+  return chart;
+};
+
+// 初始化所有图表
+const initCharts = () => {
+  if (salesChartRef.value) {
+    salesChartInstance.value = initChart(salesChartRef.value, '销售', '#409EFF');
+  }
+  if (retailChartRef.value) {
+    retailChartInstance.value = initChart(retailChartRef.value, '零售', '#67C23A');
+  }
+  if (purchaseChartRef.value) {
+    purchaseChartInstance.value = initChart(purchaseChartRef.value, '采购', '#E6A23C');
+  }
+};
+
+// 加载数据（模拟接口调用）
+const loadData = async () => {
+  // TODO: 调用接口获取真实数据
+  // const res = await getErpDashboard();
+  
+  // 模拟数据更新
+  firstRowStats.value = [
+    { label: '今日销售', value: 12580 },
+    { label: '今日零售', value: 8560 },
+    { label: '今日采购', value: 23400 },
+    { label: '本月累计销售', value: 358600 },
+    { label: '本月累计零售', value: 245800 },
+    { label: '本月累计采购', value: 568900 },
+  ];
+  
+  secondRowStats.value = [
+    { label: '昨日销售', value: 15230 },
+    { label: '昨日零售', value: 9870 },
+    { label: '昨日采购', value: 18900 },
+    { label: '今年累计销售', value: 2856000 },
+    { label: '今年累计零售', value: 1985000 },
+    { label: '今年累计采购', value: 4568000 },
+  ];
+  
+  // 更新图表数据
+  updateCharts();
+};
+
+// 更新图表数据
+const updateCharts = () => {
+  const salesData = [28000, 32000, 35000, 38000, 42000, 358600];
+  const retailData = [18000, 21000, 22000, 25000, 28000, 245800];
+  const purchaseData = [45000, 48000, 52000, 55000, 58000, 568900];
+  
+  if (salesChartInstance.value) {
+    salesChartInstance.value.setOption({ series: [{ data: salesData }] });
+  }
+  if (retailChartInstance.value) {
+    retailChartInstance.value.setOption({ series: [{ data: retailData }] });
+  }
+  if (purchaseChartInstance.value) {
+    purchaseChartInstance.value.setOption({ series: [{ data: purchaseData }] });
+  }
+};
+
+// 自适应窗口大小
+const handleResize = () => {
+  salesChartInstance.value?.resize();
+  retailChartInstance.value?.resize();
+  purchaseChartInstance.value?.resize();
+};
+
+onMounted(async () => {
+  initCharts();
+  await nextTick();
+  await loadData();
+  window.addEventListener('resize', handleResize);
+});
+
+onUnmounted(() => {
+  window.removeEventListener('resize', handleResize);
+  salesChartInstance.value?.dispose();
+  retailChartInstance.value?.dispose();
+  purchaseChartInstance.value?.dispose();
+});
+</script>
+
+<style lang="less" scoped>
+.erp-dashboard {
+  background-color: #f5f7fa;
+  min-height: calc(100vh - 84px);
+}
+
+.stat-row {
+  .el-col {
+    margin-bottom: 0;
+  }
+}
+
+.stat-card {
+  background: #fff;
+  border-radius: 4px;
+  padding: 16px;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
+  
+  .stat-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 12px;
+    
+    .stat-label {
+      font-size: 14px;
+      color: #606266;
+    }
+    
+    .stat-icon {
+      font-size: 14px;
+      color: #c0c4cc;
+      cursor: help;
+    }
+  }
+  
+  .stat-value {
+    display: flex;
+    align-items: baseline;
+    
+    .currency {
+      font-size: 14px;
+      color: #303133;
+      font-weight: 500;
+      margin-right: 4px;
+    }
+    
+    .number {
+      font-size: 24px;
+      font-weight: 600;
+      color: #303133;
+      font-family: 'Roboto', 'Helvetica Neue', Arial, sans-serif;
+    }
+  }
+}
+
+.chart-row {
+  .el-col {
+    margin-bottom: 0;
+  }
+}
+
+.chart-card {
+  background: #fff;
+  border-radius: 4px;
+  padding: 16px;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
+  height: 320px;
+  display: flex;
+  flex-direction: column;
+  
+  .chart-title {
+    font-size: 14px;
+    font-weight: 500;
+    color: #303133;
+    margin-bottom: 12px;
+    padding-bottom: 12px;
+    border-bottom: 1px solid #ebeef5;
+  }
+  
+  .chart-container {
+    flex: 1;
+    min-height: 0;
+  }
+}
+</style>

backend/src/views/apps/oa/index.vue

@@ -0,0 +1,8 @@
+<template>
+    <router-view />
+  </template>
+  
+  <script setup></script>
+  
+  <style lang="less" scoped></style>
+  

backend/src/views/apps/oa/reimburse/components/detail.vue

@@ -0,0 +1,398 @@
+<template>
+  <el-dialog v-model="visible" title="报销详情" width="980px" destroy-on-close>
+    <el-descriptions v-if="detail" :column="3" border>
+      <el-descriptions-item label="报销事由" :span="2">{{ detail.title }}</el-descriptions-item>
+      <el-descriptions-item label="状态">
+        <el-tag :type="statusType(detail.status)">{{ statusLabel(detail.status) }}</el-tag>
+      </el-descriptions-item>
+      <el-descriptions-item label="费用类型">{{ detail.expense_type || '-' }}</el-descriptions-item>
+      <el-descriptions-item label="申请日期">{{ detail.apply_date || '-' }}</el-descriptions-item>
+      <el-descriptions-item label="合计金额">¥ {{ money(detail.total_amount) }}</el-descriptions-item>
+      <el-descriptions-item label="备注说明" :span="3">{{ detail.description || '-' }}</el-descriptions-item>
+    </el-descriptions>
+
+    <div class="section-header">
+      <h4 class="detail-title">费用明细</h4>
+      <el-button v-if="isDraft" type="primary" size="small" @click="openAddItem">添加费用</el-button>
+    </div>
+
+    <el-table :data="detail?.items || []" border size="small">
+      <el-table-column prop="expense_type" label="费用类型" min-width="120" />
+      <el-table-column prop="expense_date" label="发生日期" width="120" />
+      <el-table-column prop="amount" label="金额" width="110">
+        <template #default="{ row }">¥ {{ money(row.amount) }}</template>
+      </el-table-column>
+      <el-table-column prop="receipt_flag" label="发票" width="70">
+        <template #default="{ row }">{{ row.receipt_flag ? '有' : '无' }}</template>
+      </el-table-column>
+      <el-table-column prop="description" label="描述" min-width="160" show-overflow-tooltip />
+      <el-table-column label="操作" :width="isDraft ? 176 : 70" fixed="right">
+        <template #default="{ row }">
+          <div class="item-actions">
+            <el-button
+              v-if="row.receipt_url"
+              link
+              type="primary"
+              title="查看票据"
+              aria-label="查看票据"
+              @click="openReceiptPreview(row)"
+            >
+              <i class="fa-solid fa-eye"></i>
+            </el-button>
+            <template v-if="isDraft">
+            <el-upload
+              :show-file-list="false"
+              :auto-upload="false"
+              accept="image/*,.pdf"
+              :on-change="file => uploadInvoice(row, file)"
+              :disabled="uploadingItemId === row.id"
+            >
+              <el-button
+                link
+                type="success"
+                title="上传发票"
+                aria-label="上传发票"
+              >
+                <i
+                  :class="uploadingItemId === row.id ? 'fa-solid fa-spinner fa-spin' : 'fa-solid fa-file-arrow-up'"
+                ></i>
+              </el-button>
+            </el-upload>
+            <el-button link type="primary" title="编辑" aria-label="编辑" @click="openEditItem(row)">
+              <i class="fa-solid fa-pen-to-square"></i>
+            </el-button>
+            <el-button link type="danger" title="删除" aria-label="删除" @click="removeItem(row)">
+              <i class="fa-regular fa-trash-can"></i>
+            </el-button>
+            </template>
+          </div>
+        </template>
+      </el-table-column>
+      <template #empty><el-empty description="暂无费用明细" :image-size="60" /></template>
+    </el-table>
+
+    <el-dialog v-model="receiptPreviewVisible" title="查看票据" width="980px" append-to-body destroy-on-close>
+      <div v-if="receiptList.length" class="receipt-preview">
+        <aside class="receipt-list">
+          <button
+            v-for="receipt in receiptList"
+            :key="receipt.id"
+            type="button"
+            class="receipt-thumb"
+            :class="{ active: receipt.id === receiptPreviewItemId }"
+            @click="selectReceipt(receipt)"
+          >
+            <el-image
+              v-if="receipt.isImage"
+              :src="receipt.url"
+              fit="cover"
+              class="receipt-thumb-image"
+              lazy
+            />
+            <i v-else class="fa-regular fa-file-pdf receipt-thumb-pdf"></i>
+            <span>{{ receipt.name }}</span>
+          </button>
+        </aside>
+
+        <main v-if="receiptPreviewUrl" class="receipt-viewer">
+          <el-image
+            v-if="isReceiptImage"
+            :src="receiptPreviewUrl"
+            :preview-src-list="[receiptPreviewUrl]"
+            fit="contain"
+            class="receipt-image"
+            preview-teleported
+          />
+          <iframe v-else :src="receiptPreviewUrl" title="票据 PDF 预览" class="receipt-pdf"></iframe>
+        </main>
+      </div>
+    </el-dialog>
+
+    <h4 class="detail-title">审批记录</h4>
+    <el-timeline v-if="records.length">
+      <el-timeline-item
+        v-for="record in records"
+        :key="record.id"
+        :timestamp="formatDateTime(record.create_time)"
+        placement="top"
+      >
+        <strong>{{ actionLabel(record.action) }} · {{ record.approver_name || '-' }}</strong>
+        <div v-if="record.comment" class="record-comment">{{ record.comment }}</div>
+      </el-timeline-item>
+    </el-timeline>
+    <el-empty v-else description="暂无审批记录" :image-size="60" />
+
+    <ItemForm
+      v-model="itemVisible"
+      :reimbursement-id="detail?.id"
+      :editing-item-id="editingItemId"
+      :editing-item="editingItem"
+      :expense-type-options="expenseTypeOptions"
+      @saved="handleItemsSaved"
+    />
+  </el-dialog>
+</template>
+
+<script setup>
+import { computed, ref } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { uploadFile } from '@/api/file'
+import { deleteReimbursementItem, updateReimbursementItem } from '@/api/reimburse'
+import ItemForm from './itemForm.vue'
+
+const props = defineProps({
+  modelValue: { type: Boolean, default: false },
+  detail: { type: Object, default: null },
+  records: { type: Array, default: () => [] },
+  expenseTypeOptions: { type: Array, default: () => [] }
+})
+
+const emit = defineEmits(['update:modelValue', 'changed'])
+const visible = computed({
+  get: () => props.modelValue,
+  set: value => emit('update:modelValue', value)
+})
+const isDraft = computed(() => props.detail?.status === 0)
+const itemVisible = ref(false)
+const uploadingItemId = ref(0)
+const editingItemId = ref(0)
+const editingItem = ref(null)
+const receiptPreviewVisible = ref(false)
+const receiptPreviewUrl = ref('')
+const receiptPreviewType = ref('')
+const receiptPreviewItemId = ref(0)
+
+const receiptList = computed(() =>
+  (props.detail?.items || [])
+    .filter(item => item.receipt_url)
+    .map(item => {
+      const url = resolveReceiptUrl(item.receipt_url)
+      const isImage = /\.(jpe?g|png|gif|bmp|webp)(\?|#|$)/i.test(item.receipt_url || '')
+      return {
+        id: item.id,
+        url,
+        isImage,
+        name: item.expense_type || `票据 ${item.id}`
+      }
+    })
+)
+
+const isReceiptImage = computed(() => receiptPreviewType.value.startsWith('image/'))
+
+const resolveReceiptUrl = url => {
+  if (!url) return ''
+  if (/^https?:\/\//i.test(url) || url.startsWith('blob:') || url.startsWith('data:')) return url
+  return `${window.location.origin}/${url.replace(/^\/+/, '')}`
+}
+
+const selectReceipt = receipt => {
+  receiptPreviewItemId.value = receipt.id
+  receiptPreviewUrl.value = receipt.url
+  receiptPreviewType.value = receipt.isImage ? 'image/*' : 'application/pdf'
+}
+
+const openReceiptPreview = row => {
+  const receipt = receiptList.value.find(item => item.id === row.id)
+  if (!receipt) return
+  selectReceipt(receipt)
+  receiptPreviewVisible.value = true
+}
+
+const openAddItem = () => {
+  editingItemId.value = 0
+  editingItem.value = null
+  itemVisible.value = true
+}
+const openEditItem = row => {
+  editingItemId.value = row.id
+  editingItem.value = row
+  itemVisible.value = true
+}
+const handleItemsSaved = reimbursementId => {
+  itemVisible.value = false
+  editingItemId.value = 0
+  editingItem.value = null
+  emit('changed', reimbursementId)
+}
+const uploadInvoice = async (row, file) => {
+  if (!file?.raw) return
+
+  const rawFile = file.raw
+  const isAllowed = rawFile.type.startsWith('image/') || rawFile.type === 'application/pdf'
+  if (!isAllowed) {
+    ElMessage.error('发票仅支持图片或 PDF 文件')
+    return
+  }
+
+  uploadingItemId.value = row.id
+  try {
+    const formData = new FormData()
+    formData.append('file', rawFile)
+    formData.append('cate', 'reimbursement-invoice')
+    const uploadResponse = await uploadFile(formData)
+    if (uploadResponse?.code !== 200 && uploadResponse?.code !== 201) {
+      throw new Error(uploadResponse?.msg || '发票上传失败')
+    }
+
+    await updateReimbursementItem(props.detail.id, row.id, {
+      expense_type: row.expense_type,
+      expense_date: row.expense_date,
+      amount: row.amount,
+      quantity: row.quantity || 1,
+      unit_price: row.unit_price || 0,
+      description: row.description || '',
+      receipt_flag: 1,
+      receipt_url: uploadResponse?.data?.url || uploadResponse?.url || ''
+    })
+    ElMessage.success('发票上传成功')
+    emit('changed', props.detail.id)
+  } catch (error) {
+    ElMessage.error(error?.message || '发票上传失败')
+  } finally {
+    uploadingItemId.value = 0
+  }
+}
+
+const removeItem = async row => {
+  try {
+    await ElMessageBox.confirm(`确认删除“${row.expense_type}”这条费用明细吗？`, '删除确认', { type: 'warning' })
+    await deleteReimbursementItem(props.detail.id, row.id)
+    ElMessage.success('费用明细已删除')
+    emit('changed', props.detail.id)
+  } catch (error) {
+    if (error !== 'cancel' && error !== 'close') ElMessage.error(error?.message || '删除费用明细失败')
+  }
+}
+
+const statusOptions = [
+  { value: 0, label: '草稿' },
+  { value: 1, label: '审批中' },
+  { value: 2, label: '已通过' },
+  { value: 3, label: '已驳回' },
+  { value: 4, label: '已撤回' },
+  { value: 5, label: '已打款' }
+]
+const statusLabel = value => statusOptions.find(item => item.value === value)?.label || '未知'
+const statusType = value => ({ 0: 'info', 1: 'warning', 2: 'success', 3: 'danger', 4: 'info', 5: 'success' })[value] || 'info'
+const actionLabel = value => ({ 1: '提交申请', 2: '审批通过', 3: '审批驳回', 4: '转审', 5: '撤回' })[value] || '审批操作'
+const money = value => Number(value || 0).toFixed(2)
+const formatDateTime = value => value ? new Date(value).toLocaleString('zh-CN', { hour12: false }) : '-'
+</script>
+
+<style lang="less" scoped>
+.section-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-top: 22px;
+}
+
+.detail-title {
+  margin: 0 0 12px;
+  color: #303133;
+}
+
+.record-comment {
+  margin-top: 6px;
+  color: #606266;
+}
+
+.receipt-preview {
+  display: flex;
+  gap: 16px;
+  min-height: 620px;
+}
+
+.receipt-list {
+  flex: 0 0 180px;
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  padding-right: 12px;
+  border-right: 1px solid var(--el-border-color-light);
+  overflow-y: auto;
+}
+
+.receipt-thumb {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  width: 100%;
+  min-height: 72px;
+  padding: 8px;
+  overflow: visible;
+  border: 1px solid var(--el-border-color);
+  border-radius: 4px;
+  background: var(--el-bg-color);
+  color: var(--el-text-color-regular);
+  cursor: pointer;
+  text-align: left;
+
+  &:hover,
+  &.active {
+    border-color: var(--el-color-primary);
+    color: var(--el-color-primary);
+  }
+
+  span {
+    flex: 1;
+    overflow: visible;
+    word-break: break-all;
+  }
+}
+
+.receipt-thumb-image {
+  flex: 0 0 52px;
+  width: 52px;
+  height: 56px;
+}
+
+.receipt-thumb-pdf {
+  flex: 0 0 52px;
+  width: 52px;
+  color: var(--el-color-danger);
+  font-size: 34px;
+  text-align: center;
+}
+
+.receipt-viewer {
+  flex: 1;
+  min-width: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  overflow: visible;
+}
+
+.receipt-image {
+  display: block;
+  width: 100%;
+  max-width: 100%;
+  max-height: 620px;
+  cursor: zoom-in;
+}
+
+.receipt-pdf {
+  width: 100%;
+  height: 620px;
+  border: 0;
+}
+
+.item-actions {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 4px;
+  white-space: nowrap;
+
+  :deep(.el-upload) {
+    display: inline-flex;
+  }
+
+  .el-button {
+    margin: 0;
+    padding: 4px 6px;
+    font-size: 15px;
+  }
+}
+</style>

backend/src/views/apps/oa/reimburse/components/edit.vue

@@ -0,0 +1,73 @@
+<template>
+  <el-dialog v-model="visible" :title="title" width="720px" destroy-on-close>
+    <el-form ref="formRef" :model="form" :rules="formRules" label-width="90px">
+      <el-form-item label="申请日期" prop="apply_date">
+        <el-date-picker
+          v-model="form.apply_date"
+          type="date"
+          value-format="YYYY-MM-DD"
+          style="width: 100%"
+        />
+      </el-form-item>
+
+      <el-form-item label="备注说明">
+        <el-input v-model="form.description" type="textarea" :rows="4" maxlength="500" show-word-limit />
+      </el-form-item>
+
+      <el-alert
+        title="保存报销单后，可在详情中逐条添加报销事项。"
+        type="info"
+        :closable="false"
+        show-icon
+      />
+    </el-form>
+
+    <template #footer>
+      <el-button @click="visible = false">取消</el-button>
+      <el-button type="primary" :loading="saving" @click="save">创建</el-button>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup>
+import { computed, reactive, ref, watch } from 'vue'
+
+const props = defineProps({
+  modelValue: { type: Boolean, default: false },
+  title: { type: String, default: '新建报销单' },
+  formData: { type: Object, required: true },
+  expenseTypeOptions: { type: Array, default: () => [] },
+  saving: { type: Boolean, default: false }
+})
+
+const emit = defineEmits(['update:modelValue', 'save'])
+
+const visible = computed({
+  get: () => props.modelValue,
+  set: value => emit('update:modelValue', value)
+})
+
+const today = () => new Date().toISOString().slice(0, 10)
+const cloneForm = data => ({
+  apply_date: data?.apply_date || today(),
+  description: data?.description || ''
+})
+
+const form = reactive(cloneForm(props.formData))
+const formRef = ref()
+const formRules = {
+  apply_date: [{ required: true, message: '请选择申请日期', trigger: 'change' }]
+}
+
+watch(() => props.formData, value => {
+  Object.assign(form, cloneForm(value))
+}, { deep: true })
+
+const save = async () => {
+  if (!(await formRef.value.validate().catch(() => false))) return
+  emit('save', {
+    apply_date: form.apply_date,
+    description: form.description
+  })
+}
+</script>

backend/src/views/apps/oa/reimburse/components/itemForm.vue

@@ -0,0 +1,252 @@
+<template>
+  <el-dialog
+    v-model="visible"
+    :title="editingItemId ? '编辑费用明细' : '批量添加费用明细'"
+    width="860px"
+    append-to-body
+    destroy-on-close
+  >
+    <div v-if="!editingItemId" class="batch-toolbar">
+      <span class="batch-tip">可同时填写多条费用明细，保存后将一次性提交</span>
+      <el-button type="primary" plain size="small" @click="addRow">
+        <i class="fa-solid fa-plus"></i>
+        增加一行
+      </el-button>
+    </div>
+
+    <div class="item-list">
+      <el-card v-for="(item, index) in items" :key="item.key" shadow="never" class="item-card">
+        <template #header>
+          <div class="item-header">
+            <span>费用明细 {{ index + 1 }}</span>
+            <el-button
+              v-if="!editingItemId && items.length > 1"
+              link
+              type="danger"
+              title="删除此行"
+              aria-label="删除此行"
+              @click="removeRow(index)"
+            >
+              <i class="fa-regular fa-trash-can"></i>
+            </el-button>
+          </div>
+        </template>
+
+        <el-form :model="item" :rules="rules" label-width="80px" class="item-form">
+          <el-row :gutter="16">
+            <el-col :span="8">
+              <el-form-item label="费用类型" prop="expense_type">
+                <el-select v-model="item.expense_type" placeholder="请选择" style="width: 100%">
+                  <el-option
+                    v-for="option in expenseTypeOptions"
+                    :key="option.id"
+                    :label="option.name"
+                    :value="option.name"
+                  />
+                </el-select>
+              </el-form-item>
+            </el-col>
+            <el-col :span="8">
+              <el-form-item label="发生日期" prop="expense_date">
+                <el-date-picker
+                  v-model="item.expense_date"
+                  type="date"
+                  value-format="YYYY-MM-DD"
+                  style="width: 100%"
+                />
+              </el-form-item>
+            </el-col>
+            <el-col :span="8">
+              <el-form-item label="金额" prop="amount">
+                <el-input-number
+                  v-model="item.amount"
+                  :min="0.01"
+                  :precision="2"
+                  :step="10"
+                  controls-position="right"
+                  style="width: 100%"
+                />
+              </el-form-item>
+            </el-col>
+          </el-row>
+          <el-form-item label="费用描述" style="margin-top:20px">
+            <el-input
+              v-model="item.description"
+              type="textarea"
+              :rows="2"
+              maxlength="200"
+              show-word-limit
+            />
+          </el-form-item>
+        </el-form>
+      </el-card>
+    </div>
+
+    <el-empty v-if="!items.length" description="请添加费用明细" :image-size="70" />
+
+    <template #footer>
+      <el-button @click="visible = false">取消</el-button>
+      <el-button type="primary" :loading="saving" :disabled="!items.length" @click="submit">
+        {{ editingItemId ? '保存' : `保存 ${items.length} 条` }}
+      </el-button>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup>
+import { computed, ref, watch } from 'vue'
+import { ElMessage } from 'element-plus'
+import { addReimbursementItem, updateReimbursementItem } from '@/api/reimburse'
+
+const props = defineProps({
+  modelValue: { type: Boolean, default: false },
+  reimbursementId: { type: [Number, String], default: 0 },
+  editingItemId: { type: [Number, String], default: 0 },
+  editingItem: { type: Object, default: null },
+  expenseTypeOptions: { type: Array, default: () => [] }
+})
+
+const emit = defineEmits(['update:modelValue', 'saved'])
+const visible = computed({
+  get: () => props.modelValue,
+  set: value => emit('update:modelValue', value)
+})
+const saving = ref(false)
+const items = ref([])
+let rowKey = 0
+
+const today = () => new Date().toISOString().slice(0, 10)
+const createRow = (source = {}) => ({
+  key: ++rowKey,
+  expense_type: source.expense_type || '',
+  expense_date: source.expense_date || today(),
+  amount: Number(source.amount || 0),
+  description: source.description || '',
+  unit_price: Number(source.unit_price || 0),
+  receipt_url: source.receipt_url || ''
+})
+
+const rules = {
+  expense_type: [{ required: true, message: '请选择费用类型', trigger: 'change' }],
+  expense_date: [{ required: true, message: '请选择发生日期', trigger: 'change' }],
+  amount: [
+    { required: true, message: '请输入费用金额', trigger: 'change' },
+    { type: 'number', min: 0.01, message: '金额必须大于0', trigger: 'change' }
+  ]
+}
+
+const resetItems = () => {
+  if (props.editingItemId && props.editingItem) {
+    items.value = [createRow(props.editingItem)]
+  } else {
+    items.value = [createRow()]
+  }
+}
+
+const addRow = () => items.value.push(createRow())
+const removeRow = index => items.value.splice(index, 1)
+
+const submit = async () => {
+  if (!items.value.length) return
+
+  const invalidIndex = items.value.findIndex(
+    item => !item.expense_type || !item.expense_date || Number(item.amount) <= 0
+  )
+  if (invalidIndex !== -1) {
+    ElMessage.warning(`请完善第 ${invalidIndex + 1} 条费用明细`)
+    return
+  }
+
+  saving.value = true
+  try {
+    if (props.editingItemId) {
+      const item = items.value[0]
+      await updateReimbursementItem(props.reimbursementId, props.editingItemId, {
+        expense_type: item.expense_type,
+        expense_date: item.expense_date,
+        amount: item.amount,
+        quantity: 1,
+        unit_price: item.unit_price || 0,
+        description: item.description || '',
+        receipt_flag: props.editingItem?.receipt_flag || 0,
+        receipt_url: item.receipt_url || ''
+      })
+    } else {
+      for (const item of items.value) {
+        await addReimbursementItem(props.reimbursementId, {
+          expense_type: item.expense_type,
+          expense_date: item.expense_date,
+          amount: item.amount,
+          quantity: 1,
+          unit_price: item.unit_price || 0,
+          description: item.description || '',
+          receipt_flag: 0,
+          receipt_url: ''
+        })
+      }
+    }
+
+    ElMessage.success(props.editingItemId ? '费用明细保存成功' : `成功添加 ${items.value.length} 条费用明细`)
+    visible.value = false
+    emit('saved', props.reimbursementId)
+  } catch (error) {
+    ElMessage.error(error?.message || '保存费用明细失败')
+  } finally {
+    saving.value = false
+  }
+}
+
+watch(
+  () => [props.modelValue, props.editingItemId, props.editingItem],
+  ([isVisible]) => {
+    if (isVisible) resetItems()
+  },
+  { immediate: true }
+)
+</script>
+
+<style lang="less" scoped>
+.batch-toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 12px;
+}
+
+.batch-tip {
+  color: var(--el-text-color-secondary);
+  font-size: 13px;
+}
+
+.item-list {
+  max-height: 540px;
+  overflow-y: auto;
+  padding-right: 4px;
+}
+
+.item-card {
+  margin-bottom: 12px;
+  border: 1px solid var(--el-border-color-light);
+
+  &:last-child {
+    margin-bottom: 0;
+  }
+}
+
+.item-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  font-weight: 600;
+}
+
+.item-form {
+  :deep(.el-form-item) {
+    margin-bottom: 14px;
+  }
+
+  :deep(.el-form-item:last-child) {
+    margin-bottom: 0;
+  }
+}
+</style>

backend/src/views/apps/oa/reimburse/index.vue

@@ -0,0 +1,330 @@
+<template>
+  <div class="reimburse-page">
+    <div class="page-header">
+      <div>
+        <h2>报销管理</h2>
+        <p>管理个人报销申请及审批进度</p>
+      </div>
+      <el-button type="primary" :icon="Plus" @click="openCreate">新建报销</el-button>
+    </div>
+
+    <div class="filter-card">
+      <el-form :inline="true" :model="filters" @submit.prevent>
+        <el-form-item label="关键词">
+          <el-input v-model="filters.keyword" clearable placeholder="请输入备注说明" @keyup.enter="loadList" />
+        </el-form-item>
+        <el-form-item label="状态">
+          <el-select v-model="filters.status" clearable placeholder="全部状态" style="width: 150px">
+            <el-option v-for="item in statusOptions" :key="item.value" :label="item.label" :value="item.value" />
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :icon="Search" @click="loadList">查询</el-button>
+          <el-button :icon="Refresh" @click="resetFilters">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <div class="table-card">
+      <el-table v-loading="loading" :data="list" stripe>
+        <el-table-column prop="apply_date" label="申请日期" width="120">
+          <template #default="{ row }">{{ formatDate(row.apply_date) }}</template>
+        </el-table-column>
+        <el-table-column prop="description" label="备注说明" min-width="220" show-overflow-tooltip>
+          <template #default="{ row }">{{ row.description || '-' }}</template>
+        </el-table-column>
+        <el-table-column prop="total_amount" label="报销金额" width="130">
+          <template #default="{ row }">¥ {{ money(row.total_amount) }}</template>
+        </el-table-column>
+        <el-table-column prop="status" label="状态" width="110">
+          <template #default="{ row }">
+            <el-tag :type="statusType(row.status)">{{ statusLabel(row.status) }}</el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="create_time" label="创建时间" width="175">
+          <template #default="{ row }">{{ formatDateTime(row.create_time) }}</template>
+        </el-table-column>
+        <el-table-column label="操作" fixed="right" width="245">
+          <template #default="{ row }">
+            <el-button link type="primary" @click="openDetail(row.id)">详情</el-button>
+            <el-button v-if="row.status === 0" link type="primary" @click="openEdit(row.id)">编辑</el-button>
+            <el-button v-if="row.status === 0" link type="success" @click="handleSubmit(row)">提交</el-button>
+            <el-button v-if="row.status === 0" link type="danger" @click="handleDelete(row)">删除</el-button>
+          </template>
+        </el-table-column>
+        <template #empty><el-empty description="暂无报销记录" /></template>
+      </el-table>
+      <div class="pagination">
+        <el-pagination
+          :current-page="pagination.page"
+          :page-size="pagination.pageSize"
+          :total="pagination.total"
+          layout="total, sizes, prev, pager, next, jumper"
+          @update:current-page="pagination.page = $event"
+          @update:page-size="pagination.pageSize = $event"
+          @current-change="loadList"
+          @size-change="loadList"
+        />
+      </div>
+    </div>
+
+    <ReimburseEdit
+      v-model="formVisible"
+      :title="formTitle"
+      :form-data="form"
+      :saving="saving"
+      @save="saveForm"
+    />
+
+    <ReimburseDetail
+      v-model="detailVisible"
+      :detail="detail"
+      :records="records"
+      :expense-type-options="expenseTypeOptions"
+      @changed="reloadDetail"
+    />
+  </div>
+</template>
+
+<script setup>
+import { computed, onMounted, reactive, ref } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Plus, Refresh, Search } from '@element-plus/icons-vue'
+import ReimburseEdit from './components/edit.vue'
+import ReimburseDetail from './components/detail.vue'
+import {
+  createReimbursement,
+  deleteReimbursement,
+  getReimbursementDetail,
+  getReimbursementExpenseTypes,
+  getReimbursementList,
+  getReimbursementRecords,
+  submitReimbursement,
+  updateReimbursement
+} from '@/api/reimburse'
+
+const statusOptions = [
+  { value: 0, label: '草稿' },
+  { value: 1, label: '审批中' },
+  { value: 2, label: '已通过' },
+  { value: 3, label: '已驳回' },
+  { value: 4, label: '已撤回' },
+  { value: 5, label: '已打款' }
+]
+const filters = reactive({ keyword: '', status: undefined })
+const pagination = reactive({ page: 1, pageSize: 10, total: 0 })
+const list = ref([])
+const loading = ref(false)
+const saving = ref(false)
+const formVisible = ref(false)
+const detailVisible = ref(false)
+const editingId = ref(0)
+const detail = ref(null)
+const records = ref([])
+const expenseTypeOptions = ref([])
+
+const emptyForm = () => ({
+  apply_date: new Date().toISOString().slice(0, 10),
+  description: ''
+})
+const form = reactive(emptyForm())
+const formTitle = computed(() => editingId.value ? '编辑报销单' : '新建报销单')
+
+const responseData = res => res?.data?.data ?? res?.data ?? res ?? {}
+
+const loadExpenseTypes = async () => {
+  try {
+    const data = responseData(await getReimbursementExpenseTypes())
+    expenseTypeOptions.value = Array.isArray(data) ? data : data.list || []
+  } catch (error) {
+    ElMessage.error(error?.message || '加载费用类型失败')
+  }
+}
+
+const loadList = async () => {
+  loading.value = true
+  try {
+    const data = responseData(await getReimbursementList({ ...filters, ...pagination }))
+    list.value = data.list || []
+    pagination.total = Number(data.total || 0)
+  } catch (error) {
+    ElMessage.error(error?.message || '加载报销列表失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+const resetFilters = () => {
+  filters.keyword = ''
+  filters.status = undefined
+  pagination.page = 1
+  loadList()
+}
+
+const resetForm = () => Object.assign(form, emptyForm())
+
+const openCreate = () => {
+  editingId.value = 0
+  resetForm()
+  formVisible.value = true
+}
+
+const openEdit = async id => {
+  try {
+    const data = responseData(await getReimbursementDetail(id))
+    editingId.value = id
+    Object.assign(form, {
+      apply_date: data.apply_date || new Date().toISOString().slice(0, 10),
+      description: data.description || ''
+    })
+    formVisible.value = true
+  } catch (error) {
+    ElMessage.error(error?.message || '加载报销详情失败')
+  }
+}
+
+const saveForm = async payload => {
+  saving.value = true
+  try {
+    if (editingId.value) await updateReimbursement(editingId.value, payload)
+    else await createReimbursement(payload)
+    ElMessage.success('保存成功')
+    formVisible.value = false
+    loadList()
+  } catch (error) {
+    ElMessage.error(error?.message || '保存失败')
+  } finally {
+    saving.value = false
+  }
+}
+
+const handleSubmit = async row => {
+  try {
+    await ElMessageBox.confirm('提交后将进入审批流程，确认提交吗？', '提示', { type: 'warning' })
+    await submitReimbursement(row.id)
+    ElMessage.success('提交成功')
+    loadList()
+  } catch (error) {
+    if (error !== 'cancel' && error !== 'close') ElMessage.error(error?.message || '提交失败')
+  }
+}
+
+const handleDelete = async row => {
+  try {
+    await ElMessageBox.confirm('确认删除这条报销记录吗？', '删除确认', { type: 'warning' })
+    await deleteReimbursement(row.id)
+    ElMessage.success('删除成功')
+    loadList()
+  } catch (error) {
+    if (error !== 'cancel' && error !== 'close') ElMessage.error(error?.message || '删除失败')
+  }
+}
+
+const reloadDetail = async id => {
+  try {
+    const [detailRes, recordsRes] = await Promise.all([
+      getReimbursementDetail(id),
+      getReimbursementRecords(id)
+    ])
+    detail.value = responseData(detailRes)
+    records.value = responseData(recordsRes) || []
+    await loadList()
+  } catch (error) {
+    ElMessage.error(error?.message || '刷新详情失败')
+  }
+}
+
+const openDetail = async id => {
+  await reloadDetail(id)
+  detailVisible.value = true
+}
+
+const money = value => Number(value || 0).toFixed(2)
+const formatDate = value => {
+  if (!value) return '-'
+  const text = String(value)
+  const match = text.match(/^(\d{4}-\d{2}-\d{2})/)
+  if (match) return match[1]
+  return text
+}
+const formatDateTime = value => value
+  ? new Date(value).toLocaleString('zh-CN', { hour12: false })
+  : '-'
+const statusLabel = value => statusOptions.find(item => item.value === value)?.label || '未知'
+const statusType = value => ({
+  0: 'info',
+  1: 'warning',
+  2: 'success',
+  3: 'danger',
+  4: 'info',
+  5: 'success'
+})[value] || 'info'
+onMounted(() => {
+  loadExpenseTypes()
+  loadList()
+})
+</script>
+
+<style lang="less" scoped>
+.reimburse-page {
+  min-height: calc(100vh - 84px);
+  background: #f5f7fa;
+  padding: 20px;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 16px;
+}
+
+.page-header h2 {
+  margin: 0 0 8px;
+  color: #303133;
+  font-size: 22px;
+}
+
+.page-header p {
+  margin: 0;
+  color: #909399;
+  font-size: 13px;
+}
+
+.filter-card,
+.table-card {
+  background: #fff;
+  border-radius: 6px;
+  padding: 18px;
+  box-shadow: 0 1px 4px rgba(0, 0, 0, .05);
+}
+
+.filter-card {
+  margin-bottom: 16px;
+}
+
+.filter-card :deep(.el-form-item) {
+  margin-bottom: 0;
+}
+
+.pagination {
+  display: flex;
+  justify-content: flex-end;
+  margin-top: 18px;
+}
+
+@media (max-width: 768px) {
+  .reimburse-page {
+    padding: 12px;
+  }
+
+  .page-header {
+    align-items: flex-start;
+    gap: 12px;
+  }
+
+  .filter-card {
+    overflow-x: auto;
+  }
+}
+</style>

go/controllers/backend_reimburse.go

@@ -0,0 +1,701 @@
+package controllers
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+	"time"
+
+	"server/models"
+	"server/pkg/jwtutil"
+
+	"github.com/beego/beego/v2/client/orm"
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendReimburseController 报销及审批接口。
+type BackendReimburseController struct {
+	beego.Controller
+}
+
+type reimbursementItemPayload struct {
+	ID          uint64  `json:"id"`
+	ExpenseType string  `json:"expense_type"`
+	ExpenseDate string  `json:"expense_date"`
+	Amount      float64 `json:"amount"`
+	Quantity    int     `json:"quantity"`
+	UnitPrice   float64 `json:"unit_price"`
+	Description string  `json:"description"`
+	ReceiptFlag int8    `json:"receipt_flag"`
+	ReceiptURL  string  `json:"receipt_url"`
+}
+
+type reimbursementPayload struct {
+	Title        string                     `json:"title"`
+	DepartmentID *uint64                    `json:"department_id"`
+	ExpenseType  string                     `json:"expense_type"`
+	ApplyDate    string                     `json:"apply_date"`
+	Description  string                     `json:"description"`
+	Items        []reimbursementItemPayload `json:"items"`
+}
+
+func (c *BackendReimburseController) claims() (*jwtutil.Claims, bool) {
+	auth := strings.TrimSpace(c.Ctx.Request.Header.Get("Authorization"))
+	parts := strings.SplitN(auth, " ", 2)
+	if len(parts) != 2 || parts[0] != "Bearer" {
+		return nil, false
+	}
+	claims, err := jwtutil.ParseToken(parts[1])
+	if err != nil || claims.UserType != "backend" || claims.TenantId <= 0 || claims.UserID <= 0 {
+		return nil, false
+	}
+	return claims, true
+}
+
+func (c *BackendReimburseController) reply(code int, msg string, data interface{}) {
+	if code != 200 {
+		c.Ctx.Output.SetStatus(code)
+	}
+	result := map[string]interface{}{"code": code, "msg": msg}
+	if data != nil {
+		result["data"] = data
+	}
+	c.Data["json"] = result
+	_ = c.ServeJSON()
+}
+
+func (c *BackendReimburseController) parsePayload() (reimbursementPayload, error) {
+	var payload reimbursementPayload
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		return payload, err
+	}
+	err = json.Unmarshal(raw, &payload)
+	return payload, err
+}
+
+func parseReimburseDate(value string) (time.Time, error) {
+	return time.Parse("2006-01-02", strings.TrimSpace(value))
+}
+
+func (c *BackendReimburseController) getID() (uint64, bool) {
+	id, err := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
+	return id, err == nil && id > 0
+}
+
+func (c *BackendReimburseController) findOwned(id uint64, claims *jwtutil.Claims) (*models.BackendReimbursement, error) {
+	row := &models.BackendReimbursement{}
+	err := models.Orm.QueryTable(new(models.BackendReimbursement)).
+		Filter("id", id).
+		Filter("tid", claims.TenantId).
+		Filter("user_id", claims.UserID).
+		Filter("is_deleted", 0).
+		One(row)
+	return row, err
+}
+
+func reimbursementItemDTO(item models.BackendReimbursementItem) map[string]interface{} {
+	return map[string]interface{}{
+		"id": item.ID, "reimbursement_id": item.ReimbursementID,
+		"expense_type": item.ExpenseType, "expense_date": item.ExpenseDate.Format("2006-01-02"),
+		"amount": item.Amount, "quantity": item.Quantity, "unit_price": item.UnitPrice,
+		"description": item.Description, "receipt_flag": item.ReceiptFlag, "receipt_url": item.ReceiptURL,
+	}
+}
+
+func reimbursementDTO(row models.BackendReimbursement, items []models.BackendReimbursementItem) map[string]interface{} {
+	result := map[string]interface{}{
+		"id": row.ID, "tid": row.Tid, "uid": row.UID, "user_id": row.UserID,
+		"department_id": row.DepartmentID, "title": row.Title, "total_amount": row.TotalAmount,
+		"status": row.Status, "expense_type": row.ExpenseType, "apply_date": row.ApplyDate.Format("2006-01-02"),
+		"description": row.Description, "current_approver_id": row.CurrentApproverID,
+		"current_step": row.CurrentStep, "create_time": row.CreateTime, "update_time": row.UpdateTime,
+	}
+	list := make([]map[string]interface{}, 0, len(items))
+	for _, item := range items {
+		list = append(list, reimbursementItemDTO(item))
+	}
+	result["items"] = list
+	return result
+}
+
+// List GET /backend/reimbursements
+func (c *BackendReimburseController) List() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	page, _ := c.GetInt("page", 1)
+	pageSize, _ := c.GetInt("pageSize", 10)
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 10
+	}
+	keyword := strings.TrimSpace(c.GetString("keyword"))
+	status, statusErr := c.GetInt("status")
+	hasStatus := statusErr == nil
+
+	qs := models.Orm.QueryTable(new(models.BackendReimbursement)).
+		Filter("tid", claims.TenantId).Filter("user_id", claims.UserID).Filter("is_deleted", 0)
+	if keyword != "" {
+		qs = qs.Filter("description__icontains", keyword)
+	}
+	if hasStatus {
+		qs = qs.Filter("status", status)
+	}
+	total, err := qs.Count()
+	if err != nil {
+		c.reply(500, "查询失败", nil)
+		return
+	}
+	var rows []models.BackendReimbursement
+	_, err = qs.OrderBy("-id").Limit(pageSize, (page-1)*pageSize).All(&rows)
+	if err != nil && err != orm.ErrNoRows {
+		c.reply(500, "查询失败", nil)
+		return
+	}
+	if rows == nil {
+		rows = []models.BackendReimbursement{}
+	}
+	list := make([]map[string]interface{}, 0, len(rows))
+	for _, row := range rows {
+		list = append(list, map[string]interface{}{
+			"id":                  row.ID,
+			"tid":                 row.Tid,
+			"uid":                 row.UID,
+			"user_id":             row.UserID,
+			"department_id":       row.DepartmentID,
+			"title":               row.Title,
+			"total_amount":        row.TotalAmount,
+			"status":              row.Status,
+			"expense_type":        row.ExpenseType,
+			"apply_date":          row.ApplyDate.Format("2006-01-02"),
+			"description":         row.Description,
+			"current_approver_id": row.CurrentApproverID,
+			"current_step":        row.CurrentStep,
+			"create_time":         row.CreateTime,
+			"update_time":         row.UpdateTime,
+		})
+	}
+	c.reply(200, "success", map[string]interface{}{"list": list, "total": total})
+}
+
+// Detail GET /backend/reimbursements/:id
+func (c *BackendReimburseController) Detail() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	id, ok := c.getID()
+	if !ok {
+		c.reply(400, "无效ID", nil)
+		return
+	}
+	row, err := c.findOwned(id, claims)
+	if err != nil {
+		c.reply(404, "报销单不存在", nil)
+		return
+	}
+	var items []models.BackendReimbursementItem
+	_, err = models.Orm.QueryTable(new(models.BackendReimbursementItem)).
+		Filter("reimbursement_id", id).Filter("tid", claims.TenantId).Filter("is_deleted", 0).
+		OrderBy("id").All(&items)
+	if err != nil && err != orm.ErrNoRows {
+		c.reply(500, "查询明细失败", nil)
+		return
+	}
+	c.reply(200, "success", reimbursementDTO(*row, items))
+}
+
+// Create POST /backend/reimbursements
+func (c *BackendReimburseController) Create() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	payload, err := c.parsePayload()
+	if err != nil {
+		c.reply(400, "参数错误", nil)
+		return
+	}
+	applyDate, err := parseReimburseDate(payload.ApplyDate)
+	if err != nil {
+		c.reply(400, "申请日期格式错误", nil)
+		return
+	}
+	uid := uint64(claims.UserID)
+	row := &models.BackendReimbursement{
+		Tid: uint64(claims.TenantId), UID: &uid, UserID: uid, DepartmentID: payload.DepartmentID,
+		Title: "", TotalAmount: 0, Status: 0,
+		ExpenseType: strings.TrimSpace(payload.ExpenseType), ApplyDate: applyDate,
+		Description: nullableReimburseString(payload.Description),
+	}
+	if err := saveReimbursement(row); err != nil {
+		c.reply(500, "创建报销单失败", nil)
+		return
+	}
+	c.reply(200, "success", map[string]interface{}{"id": row.ID})
+}
+
+// Update POST /backend/reimbursements/:id
+func (c *BackendReimburseController) Update() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	id, ok := c.getID()
+	if !ok {
+		c.reply(400, "无效ID", nil)
+		return
+	}
+	row, err := c.findOwned(id, claims)
+	if err != nil {
+		c.reply(404, "报销单不存在", nil)
+		return
+	}
+	if row.Status != 0 {
+		c.reply(400, "只有草稿可以编辑", nil)
+		return
+	}
+	payload, err := c.parsePayload()
+	if err != nil {
+		c.reply(400, "参数错误", nil)
+		return
+	}
+	applyDate, err := parseReimburseDate(payload.ApplyDate)
+	if err != nil {
+		c.reply(400, "申请日期格式错误", nil)
+		return
+	}
+	row.ApplyDate, row.Description = applyDate, nullableReimburseString(payload.Description)
+	if err := saveReimbursement(row); err != nil {
+		c.reply(500, "更新报销单失败", nil)
+		return
+	}
+	c.reply(200, "success", map[string]interface{}{"id": row.ID})
+}
+
+// Delete DELETE /backend/reimbursements/:id
+func (c *BackendReimburseController) Delete() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	id, ok := c.getID()
+	if !ok {
+		c.reply(400, "无效ID", nil)
+		return
+	}
+	row, err := c.findOwned(id, claims)
+	if err != nil {
+		c.reply(404, "报销单不存在", nil)
+		return
+	}
+	if row.Status != 0 {
+		c.reply(400, "只有草稿可以删除", nil)
+		return
+	}
+	now := time.Now()
+	_, err = models.Orm.QueryTable(new(models.BackendReimbursement)).Filter("id", id).
+		Update(orm.Params{"is_deleted": 1, "delete_time": now, "update_time": now})
+	if err != nil {
+		c.reply(500, "删除失败", nil)
+		return
+	}
+	_, _ = models.Orm.QueryTable(new(models.BackendReimbursementItem)).
+		Filter("reimbursement_id", id).Update(orm.Params{"is_deleted": 1, "delete_time": now})
+	c.reply(200, "success", nil)
+}
+
+func (c *BackendReimburseController) parseItemPayload() (reimbursementItemPayload, error) {
+	var payload reimbursementItemPayload
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		return payload, err
+	}
+	err = json.Unmarshal(raw, &payload)
+	return payload, err
+}
+
+func (c *BackendReimburseController) getItemID() (uint64, bool) {
+	id, err := strconv.ParseUint(c.Ctx.Input.Param(":item_id"), 10, 64)
+	return id, err == nil && id > 0
+}
+
+func (c *BackendReimburseController) findOwnedItem(id, reimbursementID uint64, claims *jwtutil.Claims) (*models.BackendReimbursementItem, error) {
+	item := &models.BackendReimbursementItem{}
+	err := models.Orm.QueryTable(new(models.BackendReimbursementItem)).
+		Filter("id", id).
+		Filter("reimbursement_id", reimbursementID).
+		Filter("tid", claims.TenantId).
+		Filter("uid", claims.UserID).
+		Filter("is_deleted", 0).
+		One(item)
+	return item, err
+}
+
+func validateReimbursementItem(item reimbursementItemPayload) (time.Time, error) {
+	if strings.TrimSpace(item.ExpenseType) == "" {
+		return time.Time{}, fmt.Errorf("费用类型不能为空")
+	}
+	date, err := parseReimburseDate(item.ExpenseDate)
+	if err != nil {
+		return time.Time{}, fmt.Errorf("费用日期格式错误")
+	}
+	if item.Amount <= 0 {
+		return time.Time{}, fmt.Errorf("费用金额必须大于0")
+	}
+	return date, nil
+}
+
+func (c *BackendReimburseController) ensureDraftReimbursement(id uint64, claims *jwtutil.Claims) (*models.BackendReimbursement, bool) {
+	row, err := c.findOwned(id, claims)
+	if err != nil {
+		c.reply(404, "报销单不存在", nil)
+		return nil, false
+	}
+	if row.Status != 0 {
+		c.reply(400, "只有草稿可以维护费用明细", nil)
+		return nil, false
+	}
+	return row, true
+}
+
+func recalculateReimbursementTotal(id uint64) error {
+	var items []models.BackendReimbursementItem
+	_, err := models.Orm.QueryTable(new(models.BackendReimbursementItem)).
+		Filter("reimbursement_id", id).Filter("is_deleted", 0).All(&items)
+	if err != nil && err != orm.ErrNoRows {
+		return err
+	}
+	var total float64
+	for _, item := range items {
+		total += item.Amount
+	}
+	_, err = models.Orm.QueryTable(new(models.BackendReimbursement)).
+		Filter("id", id).Update(orm.Params{
+		"total_amount": total,
+		"update_time":  time.Now(),
+	})
+	return err
+}
+
+// AddItem POST /backend/reimbursements/:id/items
+func (c *BackendReimburseController) AddItem() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	reimbursementID, ok := c.getID()
+	if !ok {
+		c.reply(400, "无效报销单ID", nil)
+		return
+	}
+	if _, ok := c.ensureDraftReimbursement(reimbursementID, claims); !ok {
+		return
+	}
+	payload, err := c.parseItemPayload()
+	if err != nil {
+		c.reply(400, "参数错误", nil)
+		return
+	}
+	date, err := validateReimbursementItem(payload)
+	if err != nil {
+		c.reply(400, err.Error(), nil)
+		return
+	}
+	uid := uint64(claims.UserID)
+	quantity := payload.Quantity
+	if quantity <= 0 {
+		quantity = 1
+	}
+	item := &models.BackendReimbursementItem{
+		Tid: uint64(claims.TenantId), UID: &uid, ReimbursementID: reimbursementID,
+		ExpenseType: strings.TrimSpace(payload.ExpenseType), ExpenseDate: date,
+		Amount: payload.Amount, Quantity: quantity, UnitPrice: payload.UnitPrice,
+		Description: strings.TrimSpace(payload.Description), ReceiptFlag: payload.ReceiptFlag,
+		ReceiptURL: strings.TrimSpace(payload.ReceiptURL),
+	}
+	if _, err := models.Orm.Insert(item); err != nil {
+		c.reply(500, "新增费用明细失败", nil)
+		return
+	}
+	if err := recalculateReimbursementTotal(reimbursementID); err != nil {
+		c.reply(500, "更新报销总额失败", nil)
+		return
+	}
+	c.reply(200, "success", reimbursementItemDTO(*item))
+}
+
+// UpdateItem POST /backend/reimbursements/:id/items/:item_id
+func (c *BackendReimburseController) UpdateItem() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	reimbursementID, ok := c.getID()
+	if !ok {
+		c.reply(400, "无效报销单ID", nil)
+		return
+	}
+	itemID, ok := c.getItemID()
+	if !ok {
+		c.reply(400, "无效费用明细ID", nil)
+		return
+	}
+	if _, ok := c.ensureDraftReimbursement(reimbursementID, claims); !ok {
+		return
+	}
+	item, err := c.findOwnedItem(itemID, reimbursementID, claims)
+	if err != nil {
+		c.reply(404, "费用明细不存在", nil)
+		return
+	}
+	payload, err := c.parseItemPayload()
+	if err != nil {
+		c.reply(400, "参数错误", nil)
+		return
+	}
+	date, err := validateReimbursementItem(payload)
+	if err != nil {
+		c.reply(400, err.Error(), nil)
+		return
+	}
+	quantity := payload.Quantity
+	if quantity <= 0 {
+		quantity = 1
+	}
+	item.ExpenseType = strings.TrimSpace(payload.ExpenseType)
+	item.ExpenseDate = date
+	item.Amount = payload.Amount
+	item.Quantity = quantity
+	item.UnitPrice = payload.UnitPrice
+	item.Description = strings.TrimSpace(payload.Description)
+	item.ReceiptFlag = payload.ReceiptFlag
+	item.ReceiptURL = strings.TrimSpace(payload.ReceiptURL)
+	if _, err := models.Orm.Update(item); err != nil {
+		c.reply(500, "更新费用明细失败", nil)
+		return
+	}
+	if err := recalculateReimbursementTotal(reimbursementID); err != nil {
+		c.reply(500, "更新报销总额失败", nil)
+		return
+	}
+	c.reply(200, "success", reimbursementItemDTO(*item))
+}
+
+// DeleteItem DELETE /backend/reimbursements/:id/items/:item_id
+func (c *BackendReimburseController) DeleteItem() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	reimbursementID, ok := c.getID()
+	if !ok {
+		c.reply(400, "无效报销单ID", nil)
+		return
+	}
+	itemID, ok := c.getItemID()
+	if !ok {
+		c.reply(400, "无效费用明细ID", nil)
+		return
+	}
+	if _, ok := c.ensureDraftReimbursement(reimbursementID, claims); !ok {
+		return
+	}
+	item, err := c.findOwnedItem(itemID, reimbursementID, claims)
+	if err != nil {
+		c.reply(404, "费用明细不存在", nil)
+		return
+	}
+	now := time.Now()
+	_, err = models.Orm.QueryTable(new(models.BackendReimbursementItem)).
+		Filter("id", item.ID).Update(orm.Params{"is_deleted": 1, "delete_time": now, "update_time": now})
+	if err != nil {
+		c.reply(500, "删除费用明细失败", nil)
+		return
+	}
+	if err := recalculateReimbursementTotal(reimbursementID); err != nil {
+		c.reply(500, "更新报销总额失败", nil)
+		return
+	}
+	c.reply(200, "success", nil)
+}
+
+// Submit POST /backend/reimbursements/:id/submit
+func (c *BackendReimburseController) Submit() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	id, ok := c.getID()
+	if !ok {
+		c.reply(400, "无效ID", nil)
+		return
+	}
+	row, err := c.findOwned(id, claims)
+	if err != nil {
+		c.reply(404, "报销单不存在", nil)
+		return
+	}
+	if row.Status != 0 {
+		c.reply(400, "当前状态不可提交", nil)
+		return
+	}
+	var flow models.BackendApprovalFlow
+	err = models.Orm.QueryTable(new(models.BackendApprovalFlow)).
+		Filter("tid", claims.TenantId).Filter("is_active", 1).Filter("is_deleted", 0).
+		OrderBy("step_order").One(&flow)
+	if err != nil {
+		c.reply(400, "尚未配置审批流程", nil)
+		return
+	}
+	now := time.Now()
+	_, err = models.Orm.QueryTable(new(models.BackendReimbursement)).Filter("id", id).Update(orm.Params{
+		"status": 1, "current_step": flow.StepOrder, "current_approver_id": 0, "update_time": now,
+	})
+	if err != nil {
+		c.reply(500, "提交失败", nil)
+		return
+	}
+	_, err = models.Orm.Insert(&models.BackendApprovalRecord{
+		Tid: uint64(claims.TenantId), UID: uint64Ptr(uint64(claims.UserID)), ReimbursementID: id,
+		ApproverID: uint64(claims.UserID), ApproverName: claims.Username, Action: 1,
+		Step: flow.StepOrder, PrevStep: 0,
+	})
+	if err != nil {
+		c.reply(500, "提交审批记录失败", nil)
+		return
+	}
+	c.reply(200, "success", nil)
+}
+
+// Records GET /backend/reimbursements/:id/records
+func (c *BackendReimburseController) Records() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	id, ok := c.getID()
+	if !ok {
+		c.reply(400, "无效ID", nil)
+		return
+	}
+	if _, err := c.findOwned(id, claims); err != nil {
+		c.reply(404, "报销单不存在", nil)
+		return
+	}
+	var rows []models.BackendApprovalRecord
+	_, err := models.Orm.QueryTable(new(models.BackendApprovalRecord)).
+		Filter("tid", claims.TenantId).Filter("reimbursement_id", id).Filter("is_deleted", 0).
+		OrderBy("step", "id").All(&rows)
+	if err != nil && err != orm.ErrNoRows {
+		c.reply(500, "查询审批记录失败", nil)
+		return
+	}
+	if rows == nil {
+		rows = []models.BackendApprovalRecord{}
+	}
+	c.reply(200, "success", rows)
+}
+
+// Types GET /backend/reimbursements/types
+func (c *BackendReimburseController) Types() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	var rows []models.BackendReimbursementExpenseType
+	_, err := models.Orm.QueryTable(new(models.BackendReimbursementExpenseType)).
+		Filter("tid", claims.TenantId).Filter("is_active", 1).Filter("is_deleted", 0).
+		OrderBy("sort_order", "id").All(&rows)
+	if err != nil && err != orm.ErrNoRows {
+		c.reply(500, "查询费用类型失败", nil)
+		return
+	}
+	if rows == nil {
+		rows = []models.BackendReimbursementExpenseType{}
+	}
+	c.reply(200, "success", rows)
+}
+
+// Flows GET /backend/reimbursements/flows
+func (c *BackendReimburseController) Flows() {
+	claims, ok := c.claims()
+	if !ok {
+		c.reply(401, "未登录或无权限", nil)
+		return
+	}
+	var rows []models.BackendApprovalFlow
+	_, err := models.Orm.QueryTable(new(models.BackendApprovalFlow)).
+		Filter("tid", claims.TenantId).Filter("is_active", 1).Filter("is_deleted", 0).
+		OrderBy("step_order").All(&rows)
+	if err != nil && err != orm.ErrNoRows {
+		c.reply(500, "查询审批流程失败", nil)
+		return
+	}
+	if rows == nil {
+		rows = []models.BackendApprovalFlow{}
+	}
+	c.reply(200, "success", rows)
+}
+
+func validateItems(items []reimbursementItemPayload) (float64, error) {
+	var total float64
+	for i, item := range items {
+		if strings.TrimSpace(item.ExpenseType) == "" {
+			return 0, fmt.Errorf("第%d条费用类型不能为空", i+1)
+		}
+		if _, err := parseReimburseDate(item.ExpenseDate); err != nil {
+			return 0, fmt.Errorf("第%d条费用日期格式错误", i+1)
+		}
+		if item.Amount <= 0 {
+			return 0, fmt.Errorf("第%d条费用金额必须大于0", i+1)
+		}
+		if item.Quantity <= 0 {
+			item.Quantity = 1
+		}
+		total += item.Amount
+	}
+	return total, nil
+}
+
+func saveReimbursement(row *models.BackendReimbursement) error {
+	if row.ID == 0 {
+		id, err := models.Orm.Insert(row)
+		if err != nil {
+			return err
+		}
+		row.ID = uint64(id)
+		return nil
+	}
+	_, err := models.Orm.Update(row)
+	return err
+}
+
+func nullableReimburseString(value string) *string {
+	value = strings.TrimSpace(value)
+	if value == "" {
+		return nil
+	}
+	return &value
+}
+
+func uint64Ptr(value uint64) *uint64 {
+	return &value
+}

go/models/init.go

@@ -38,6 +38,11 @@ func Init(_ string) {
 		new(BackendErpOrganization),
 		new(BackendErpEmployee),
 		new(BackendErpPosition),
+		new(BackendApprovalFlow),
+		new(BackendApprovalRecord),
+		new(BackendReimbursement),
+		new(BackendReimbursementItem),
+		new(BackendReimbursementExpenseType),
 		new(SystemMenu),
 		new(AdminUser),
 		new(AdminRole),

go/models/reimburse.go

@@ -0,0 +1,113 @@
+package models
+
+import "time"
+
+// BackendApprovalFlow 审批流程配置表 yz_backend_approval_flows
+type BackendApprovalFlow struct {
+	ID           uint64     `orm:"column(id);pk;auto" json:"id"`
+	Tid          uint64     `orm:"column(tid)" json:"tid"`
+	UID          *uint64    `orm:"column(uid);null" json:"uid"`
+	FlowName     string     `orm:"column(flow_name);size(100)" json:"flow_name"`
+	StepOrder    int8       `orm:"column(step_order);default(0)" json:"step_order"`
+	ApproverRole string     `orm:"column(approver_role);size(50)" json:"approver_role"`
+	ApproverRule string     `orm:"column(approver_rule);size(200)" json:"approver_rule"`
+	TimeoutHours int        `orm:"column(timeout_hours);default(48)" json:"timeout_hours"`
+	IsActive     int8       `orm:"column(is_active);default(1)" json:"is_active"`
+	IsDeleted    int8       `orm:"column(is_deleted);default(0)" json:"is_deleted"`
+	CreateTime   time.Time  `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime   *time.Time `orm:"column(update_time);null;type(datetime)" json:"update_time"`
+	DeleteTime   *time.Time `orm:"column(delete_time);null;type(datetime)" json:"delete_time"`
+}
+
+func (m *BackendApprovalFlow) TableName() string {
+	return "yz_backend_approval_flows"
+}
+
+// BackendApprovalRecord 审批记录表 yz_backend_approval_records
+type BackendApprovalRecord struct {
+	ID              uint64     `orm:"column(id);pk;auto" json:"id"`
+	Tid             uint64     `orm:"column(tid)" json:"tid"`
+	UID             *uint64    `orm:"column(uid);null" json:"uid"`
+	ReimbursementID uint64     `orm:"column(reimbursement_id)" json:"reimbursement_id"`
+	ApproverID      uint64     `orm:"column(approver_id)" json:"approver_id"`
+	ApproverName    string     `orm:"column(approver_name);size(100)" json:"approver_name"`
+	Action          int8       `orm:"column(action);default(0)" json:"action"`
+	Comment         *string    `orm:"column(comment);null;type(text)" json:"comment"`
+	Step            int8       `orm:"column(step);default(0)" json:"step"`
+	PrevStep        int8       `orm:"column(prev_step);default(0)" json:"prev_step"`
+	IsDeleted       int8       `orm:"column(is_deleted);default(0)" json:"is_deleted"`
+	CreateTime      time.Time  `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime      *time.Time `orm:"column(update_time);null;type(datetime)" json:"update_time"`
+	DeleteTime      *time.Time `orm:"column(delete_time);null;type(datetime)" json:"delete_time"`
+}
+
+func (m *BackendApprovalRecord) TableName() string {
+	return "yz_backend_approval_records"
+}
+
+// BackendReimbursement 报销单主表 yz_backend_reimbursements
+type BackendReimbursement struct {
+	ID                uint64     `orm:"column(id);pk;auto" json:"id"`
+	Tid               uint64     `orm:"column(tid)" json:"tid"`
+	UID               *uint64    `orm:"column(uid);null" json:"uid"`
+	UserID            uint64     `orm:"column(user_id)" json:"user_id"`
+	DepartmentID      *uint64    `orm:"column(department_id);null" json:"department_id"`
+	Title             string     `orm:"column(title);size(200)" json:"title"`
+	TotalAmount       float64    `orm:"column(total_amount);type(decimal);digits(10);decimals(2)" json:"total_amount"`
+	Status            int8       `orm:"column(status);default(0)" json:"status"`
+	ExpenseType       string     `orm:"column(expense_type);size(50)" json:"expense_type"`
+	ApplyDate         time.Time  `orm:"column(apply_date);type(date)" json:"apply_date"`
+	Description       *string    `orm:"column(description);null;type(text)" json:"description"`
+	CurrentApproverID uint64     `orm:"column(current_approver_id);default(0)" json:"current_approver_id"`
+	CurrentStep       int8       `orm:"column(current_step);default(0)" json:"current_step"`
+	IsDeleted         int8       `orm:"column(is_deleted);default(0)" json:"is_deleted"`
+	CreateTime        time.Time  `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime        *time.Time `orm:"column(update_time);null;type(datetime)" json:"update_time"`
+	DeleteTime        *time.Time `orm:"column(delete_time);null;type(datetime)" json:"delete_time"`
+}
+
+func (m *BackendReimbursement) TableName() string {
+	return "yz_backend_reimbursements"
+}
+
+// BackendReimbursementItem 报销费用明细表 yz_backend_reimbursement_items
+type BackendReimbursementItem struct {
+	ID              uint64     `orm:"column(id);pk;auto" json:"id"`
+	Tid             uint64     `orm:"column(tid)" json:"tid"`
+	UID             *uint64    `orm:"column(uid);null" json:"uid"`
+	ReimbursementID uint64     `orm:"column(reimbursement_id)" json:"reimbursement_id"`
+	ExpenseType     string     `orm:"column(expense_type);size(50)" json:"expense_type"`
+	ExpenseDate     time.Time  `orm:"column(expense_date);type(date)" json:"expense_date"`
+	Amount          float64    `orm:"column(amount);type(decimal);digits(10);decimals(2)" json:"amount"`
+	Quantity        int        `orm:"column(quantity);default(1)" json:"quantity"`
+	UnitPrice       float64    `orm:"column(unit_price);type(decimal);digits(10);decimals(2)" json:"unit_price"`
+	Description     string     `orm:"column(description);size(200)" json:"description"`
+	ReceiptFlag     int8       `orm:"column(receipt_flag);default(0)" json:"receipt_flag"`
+	ReceiptURL      string     `orm:"column(receipt_url);size(500)" json:"receipt_url"`
+	IsDeleted       int8       `orm:"column(is_deleted);default(0)" json:"is_deleted"`
+	CreateTime      time.Time  `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime      *time.Time `orm:"column(update_time);null;type(datetime)" json:"update_time"`
+	DeleteTime      *time.Time `orm:"column(delete_time);null;type(datetime)" json:"delete_time"`
+}
+
+func (m *BackendReimbursementItem) TableName() string {
+	return "yz_backend_reimbursement_items"
+}
+
+// BackendReimbursementExpenseType 报销费用类型表 yz_backend_reimbursement_expense_types
+type BackendReimbursementExpenseType struct {
+	ID         uint64     `orm:"column(id);pk;auto" json:"id"`
+	Tid        uint64     `orm:"column(tid)" json:"tid"`
+	UID        *uint64    `orm:"column(uid);null" json:"uid"`
+	Name       string     `orm:"column(name);size(50)" json:"name"`
+	SortOrder  int        `orm:"column(sort_order);default(0)" json:"sort_order"`
+	IsActive   int8       `orm:"column(is_active);default(1)" json:"is_active"`
+	IsDeleted  int8       `orm:"column(is_deleted);default(0)" json:"is_deleted"`
+	CreateTime time.Time  `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime *time.Time `orm:"column(update_time);null;type(datetime)" json:"update_time"`
+	DeleteTime *time.Time `orm:"column(delete_time);null;type(datetime)" json:"delete_time"`
+}
+
+func (m *BackendReimbursementExpenseType) TableName() string {
+	return "yz_backend_reimbursement_expense_types"
+}

go/routers/backend/backend.go

@@ -152,6 +152,16 @@ func RegisterAuthRoutes() {
 	beego.Router("/backend/notebook/update/:id", &controllers.BackendNotebookController{}, "post:Update")
 	beego.Router("/backend/notebook/delete/:id", &controllers.BackendNotebookController{}, "delete:Delete")
 
+	// 报销与审批管理
+	beego.Router("/backend/reimbursements", &controllers.BackendReimburseController{}, "get:List;post:Create")
+	beego.Router("/backend/reimbursements/types", &controllers.BackendReimburseController{}, "get:Types")
+	beego.Router("/backend/reimbursements/flows", &controllers.BackendReimburseController{}, "get:Flows")
+	beego.Router("/backend/reimbursements/:id/items", &controllers.BackendReimburseController{}, "post:AddItem")
+	beego.Router("/backend/reimbursements/:id/items/:item_id", &controllers.BackendReimburseController{}, "post:UpdateItem;delete:DeleteItem")
+	beego.Router("/backend/reimbursements/:id", &controllers.BackendReimburseController{}, "get:Detail;post:Update;delete:Delete")
+	beego.Router("/backend/reimbursements/:id/submit", &controllers.BackendReimburseController{}, "post:Submit")
+	beego.Router("/backend/reimbursements/:id/records", &controllers.BackendReimburseController{}, "get:Records")
+
 	// 日程提醒管理
 	beego.Router("/backend/reminder/list", &controllers.BackendReminderController{}, "get:GetReminderList")
 	beego.Router("/backend/reminder/test", &controllers.BackendReminderController{}, "post:TestReminder")

sql/alter_reimbursement_items_add_receipt_url.sql

@@ -0,0 +1,3 @@
+ALTER TABLE `yz_backend_reimbursement_items`
+  ADD COLUMN `receipt_url` varchar(500) NOT NULL DEFAULT '' COMMENT '票据文件地址' AFTER `receipt_flag`,
+  ADD KEY `idx_receipt_url` (`receipt_url`);

sql/yz_backend_reimbursement_expense_types.sql

@@ -0,0 +1,34 @@
+-- 报销费用类型表
+-- 每个租户维护自己的费用类型，uid 保留用于数据隔离扩展。
+CREATE TABLE IF NOT EXISTS `yz_backend_reimbursement_expense_types` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+  `tid` int(11) NOT NULL DEFAULT '0' COMMENT '租户ID',
+  `uid` int(11) DEFAULT NULL COMMENT '用户ID(数据隔离)',
+  `name` varchar(50) NOT NULL DEFAULT '' COMMENT '费用类型名称',
+  `sort_order` int(11) NOT NULL DEFAULT '0' COMMENT '排序值，越小越靠前',
+  `is_active` tinyint(1) NOT NULL DEFAULT '1' COMMENT '是否启用：0-禁用 1-启用',
+  `is_deleted` tinyint(1) NOT NULL DEFAULT '0' COMMENT '是否删除：0-否 1-是',
+  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT NULL COMMENT '更新时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间',
+  PRIMARY KEY (`id`) USING BTREE,
+  UNIQUE KEY `uk_tid_name` (`tid`, `name`),
+  KEY `idx_uid` (`uid`) USING BTREE,
+  KEY `idx_sort_order` (`sort_order`) USING BTREE,
+  KEY `idx_is_active` (`is_active`) USING BTREE,
+  KEY `idx_is_deleted` (`is_deleted`) USING BTREE,
+  KEY `idx_create_time` (`create_time`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC COMMENT='报销费用类型表';
+
+-- 可按需为已有租户初始化默认类型：
+-- INSERT INTO `yz_backend_reimbursement_expense_types`
+-- (`tid`, `name`, `sort_order`)
+-- VALUES
+-- (1, '差旅费', 10),
+-- (1, '交通费', 20),
+-- (1, '餐饮费', 30),
+-- (1, '办公费', 40),
+-- (1, '通讯费', 50),
+-- (1, '业务招待费', 60),
+-- (1, '培训费', 70),
+-- (1, '其他', 999);

sql/yz_backend_reimbursements.sql

@@ -0,0 +1,110 @@
+-- 报销模块表结构
+-- 执行前请确认当前数据库字符集为 utf8mb4
+
+CREATE TABLE IF NOT EXISTS `yz_backend_approval_flows` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+  `tid` int(11) NOT NULL DEFAULT '0' COMMENT '租户ID',
+  `uid` int(11) DEFAULT NULL COMMENT '用户ID(数据隔离)',
+  `flow_name` varchar(100) NOT NULL DEFAULT '' COMMENT '流程名称',
+  `step_order` tinyint(1) NOT NULL DEFAULT '0' COMMENT '步骤顺序(从1开始)',
+  `approver_role` varchar(50) NOT NULL DEFAULT '' COMMENT '审批角色(如: dept_manager, finance, gm)',
+  `approver_rule` varchar(200) NOT NULL DEFAULT '' COMMENT '审批人规则(如: 部门主管, 财务总监)',
+  `timeout_hours` int(11) NOT NULL DEFAULT '48' COMMENT '超时提醒时间(小时)',
+  `is_active` tinyint(1) NOT NULL DEFAULT '1' COMMENT '是否启用：0-禁用 1-启用',
+  `is_deleted` tinyint(1) NOT NULL DEFAULT '0' COMMENT '是否删除：0-否 1-是',
+  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT NULL COMMENT '更新时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间',
+  PRIMARY KEY (`id`) USING BTREE,
+  KEY `idx_flow_name` (`flow_name`) USING BTREE,
+  KEY `idx_step_order` (`step_order`) USING BTREE,
+  KEY `idx_is_active` (`is_active`) USING BTREE,
+  KEY `idx_create_time` (`create_time`) USING BTREE,
+  KEY `idx_delete_time` (`delete_time`) USING BTREE,
+  KEY `idx_tid` (`tid`) USING BTREE,
+  KEY `idx_uid` (`uid`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC COMMENT='审批流程配置表';
+
+CREATE TABLE IF NOT EXISTS `yz_backend_reimbursements` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+  `tid` int(11) NOT NULL DEFAULT '0' COMMENT '租户ID',
+  `uid` int(11) DEFAULT NULL COMMENT '用户ID(数据隔离)',
+  `user_id` int(11) unsigned NOT NULL DEFAULT '0' COMMENT '申请人ID',
+  `department_id` int(11) unsigned DEFAULT '0' COMMENT '部门ID',
+  `title` varchar(200) NOT NULL DEFAULT '' COMMENT '报销事由',
+  `total_amount` decimal(10,2) NOT NULL DEFAULT '0.00' COMMENT '总金额',
+  `status` tinyint(1) NOT NULL DEFAULT '0' COMMENT '状态：0-草稿 1-审批中 2-已通过 3-已驳回 4-已撤回 5-已打款',
+  `expense_type` varchar(50) NOT NULL DEFAULT '' COMMENT '费用类型主分类',
+  `apply_date` date NOT NULL COMMENT '申请日期',
+  `description` text COMMENT '备注说明',
+  `current_approver_id` int(11) unsigned DEFAULT '0' COMMENT '当前审批人ID',
+  `current_step` tinyint(1) NOT NULL DEFAULT '0' COMMENT '当前审批步骤(0:未提交)',
+  `is_deleted` tinyint(1) NOT NULL DEFAULT '0' COMMENT '是否删除：0-否 1-是',
+  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT NULL COMMENT '更新时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间',
+  PRIMARY KEY (`id`) USING BTREE,
+  KEY `idx_user_id` (`user_id`) USING BTREE,
+  KEY `idx_department_id` (`department_id`) USING BTREE,
+  KEY `idx_status` (`status`) USING BTREE,
+  KEY `idx_expense_type` (`expense_type`) USING BTREE,
+  KEY `idx_apply_date` (`apply_date`) USING BTREE,
+  KEY `idx_current_approver_id` (`current_approver_id`) USING BTREE,
+  KEY `idx_create_time` (`create_time`) USING BTREE,
+  KEY `idx_update_time` (`update_time`) USING BTREE,
+  KEY `idx_delete_time` (`delete_time`) USING BTREE,
+  KEY `idx_tid` (`tid`) USING BTREE,
+  KEY `idx_uid` (`uid`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC COMMENT='报销单主表';
+
+CREATE TABLE IF NOT EXISTS `yz_backend_reimbursement_items` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+  `tid` int(11) NOT NULL DEFAULT '0' COMMENT '租户ID',
+  `uid` int(11) DEFAULT NULL COMMENT '用户ID(数据隔离)',
+  `reimbursement_id` int(11) unsigned NOT NULL DEFAULT '0' COMMENT '关联报销单ID',
+  `expense_type` varchar(50) NOT NULL DEFAULT '' COMMENT '费用类型(具体子类)',
+  `expense_date` date NOT NULL COMMENT '费用发生日期',
+  `amount` decimal(10,2) NOT NULL DEFAULT '0.00' COMMENT '金额',
+  `quantity` int(11) NOT NULL DEFAULT '1' COMMENT '数量',
+  `unit_price` decimal(10,2) DEFAULT '0.00' COMMENT '单价',
+  `description` varchar(200) NOT NULL DEFAULT '' COMMENT '费用描述',
+  `receipt_flag` tinyint(1) NOT NULL DEFAULT '0' COMMENT '是否有发票：0-否 1-是',
+  `is_deleted` tinyint(1) NOT NULL DEFAULT '0' COMMENT '是否删除：0-否 1-是',
+  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT NULL COMMENT '更新时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间',
+  PRIMARY KEY (`id`) USING BTREE,
+  KEY `idx_reimbursement_id` (`reimbursement_id`) USING BTREE,
+  KEY `idx_expense_type` (`expense_type`) USING BTREE,
+  KEY `idx_expense_date` (`expense_date`) USING BTREE,
+  KEY `idx_create_time` (`create_time`) USING BTREE,
+  KEY `idx_delete_time` (`delete_time`) USING BTREE,
+  KEY `idx_tid` (`tid`) USING BTREE,
+  KEY `idx_uid` (`uid`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC COMMENT='报销费用明细表';
+
+CREATE TABLE IF NOT EXISTS `yz_backend_approval_records` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+  `tid` int(11) NOT NULL DEFAULT '0' COMMENT '租户ID',
+  `uid` int(11) DEFAULT NULL COMMENT '用户ID(数据隔离)',
+  `reimbursement_id` int(11) unsigned NOT NULL DEFAULT '0' COMMENT '关联报销单ID',
+  `approver_id` int(11) unsigned NOT NULL DEFAULT '0' COMMENT '审批人ID',
+  `approver_name` varchar(100) NOT NULL DEFAULT '' COMMENT '审批人姓名(冗余)',
+  `action` tinyint(1) NOT NULL DEFAULT '0' COMMENT '操作：1-提交 2-通过 3-驳回 4-转审 5-撤回',
+  `comment` text COMMENT '审批意见',
+  `step` tinyint(1) NOT NULL DEFAULT '0' COMMENT '审批步骤序号',
+  `prev_step` tinyint(1) NOT NULL DEFAULT '0' COMMENT '上一步骤序号',
+  `is_deleted` tinyint(1) NOT NULL DEFAULT '0' COMMENT '是否删除：0-否 1-是',
+  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT NULL COMMENT '更新时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间',
+  PRIMARY KEY (`id`) USING BTREE,
+  KEY `idx_reimbursement_id` (`reimbursement_id`) USING BTREE,
+  KEY `idx_approver_id` (`approver_id`) USING BTREE,
+  KEY `idx_action` (`action`) USING BTREE,
+  KEY `idx_step` (`step`) USING BTREE,
+  KEY `idx_create_time` (`create_time`) USING BTREE,
+  KEY `idx_delete_time` (`delete_time`) USING BTREE,
+  KEY `idx_tid` (`tid`) USING BTREE,
+  KEY `idx_uid` (`uid`) USING BTREE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC COMMENT='审批记录表';