365 lines
13 KiB
JavaScript
365 lines
13 KiB
JavaScript
const express = require('express');
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const db = require('../db');
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const { authenticate, requireAdmin } = require('../middleware/auth');
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const router = express.Router();
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router.get('/', async (req, res) => {
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try {
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const { advance_id } = req.query;
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let query = `
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SELECT v.*, a.advance_code, a.applicant_id as advance_applicant_id
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FROM verifications v
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LEFT JOIN advances a ON v.advance_id = a.id
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`;
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const params = [];
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if (advance_id) {
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query += ` WHERE v.advance_id = $1`;
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params.push(advance_id);
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}
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query += ` ORDER BY v.created_at DESC`;
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const result = await db.query(query, params);
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const data = result.rows.map(item => {
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if (item.attachments) {
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try {
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item.attachments = JSON.parse(item.attachments);
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} catch (error) {
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item.attachments = [];
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}
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} else {
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item.attachments = [];
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}
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if (item.detail_items) {
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try {
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item.detail_items = JSON.parse(item.detail_items);
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} catch (error) {
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item.detail_items = [];
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}
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} else {
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item.detail_items = [];
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}
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return item;
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});
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res.json({ success: true, data, count: data.length });
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} catch (error) {
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console.error('获取核销记录失败:', error);
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res.status(500).json({ success: false, message: '获取核销记录失败' });
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}
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});
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router.post('/', async (req, res) => {
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try {
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const { verification_date, advance_id, advance_code, advance_amount, currency, reason, detail_items, attachments, applicant, expense_type, project_id, settlement, settlement_amount } = req.body;
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// 生成核销编号
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const verificationCode = `VER-${Date.now()}`;
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const amount = detail_items?.reduce((sum, item) => sum + (item.amount || 0), 0) || 0;
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// 验证关联预支单
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if (!advance_id && !advance_code) {
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return res.status(400).json({ success: false, message: '关联预支单是必填项' });
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}
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let finalAdvanceCode = advance_code;
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let finalAdvanceId = advance_id;
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// 如果advance_code为空，根据advance_id查询预支单的advance_code
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if (!finalAdvanceCode && finalAdvanceId) {
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const advanceResult = await db.query('SELECT advance_code FROM advances WHERE id = $1', [finalAdvanceId]);
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if (advanceResult.rows.length > 0) {
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finalAdvanceCode = advanceResult.rows[0].advance_code;
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} else {
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return res.status(400).json({ success: false, message: '关联的预支单不存在' });
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}
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}
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// 如果advance_id为空，根据advance_code查询预支单的id
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if (!finalAdvanceId && finalAdvanceCode) {
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const advanceResult = await db.query('SELECT id FROM advances WHERE advance_code = $1', [finalAdvanceCode]);
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if (advanceResult.rows.length > 0) {
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finalAdvanceId = advanceResult.rows[0].id;
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} else {
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return res.status(400).json({ success: false, message: '关联的预支单不存在' });
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}
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}
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// 如果仍然为空，返回错误
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if (!finalAdvanceCode || !finalAdvanceId) {
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return res.status(400).json({ success: false, message: '关联预支单不存在' });
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}
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// 开始事务
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await db.query('BEGIN TRANSACTION');
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try {
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// 插入核销申请
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const result = await db.query(
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'INSERT INTO verifications (advance_id, amount, currency, reason, verification_date, verification_code, status, applicant, advance_code, advance_amount, detail_items, attachments, expense_type, project_id, settlement, settlement_amount) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16)',
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[finalAdvanceId, amount, currency || 'CNY', reason, verification_date, verificationCode, 'pending', applicant, finalAdvanceCode, advance_amount || 0, JSON.stringify(detail_items || []), JSON.stringify(attachments || []), expense_type || 'company', project_id, settlement ? 1 : 0, settlement_amount || 0]
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);
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// 提交事务
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await db.query('COMMIT');
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// SQLite不支持RETURNING，所以需要查询刚插入的数据
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const lastInsert = await db.query('SELECT * FROM verifications ORDER BY id DESC LIMIT 1');
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res.json({ success: true, data: lastInsert.rows[0] });
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} catch (error) {
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// 回滚事务
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await db.query('ROLLBACK');
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throw error;
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}
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} catch (error) {
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console.error('创建核销申请失败:', error);
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res.status(500).json({ success: false, message: '创建核销申请失败' });
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}
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});
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router.get('/:id', async (req, res) => {
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try {
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const { id } = req.params;
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const result = await db.query('SELECT * FROM verifications WHERE id = $1', [id]);
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if (result.rows.length > 0) {
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const data = result.rows[0];
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if (data.attachments) {
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try {
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data.attachments = JSON.parse(data.attachments);
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} catch (error) {
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data.attachments = [];
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}
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} else {
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data.attachments = [];
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}
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if (data.detail_items) {
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try {
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data.detail_items = JSON.parse(data.detail_items);
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} catch (error) {
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data.detail_items = [];
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}
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} else {
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data.detail_items = [];
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}
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res.json({ success: true, data });
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} else {
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res.status(404).json({ success: false, message: '核销申请不存在' });
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}
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} catch (error) {
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console.error('获取核销申请失败:', error);
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res.status(500).json({ success: false, message: '获取核销申请失败' });
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}
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});
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router.put('/:id', async (req, res) => {
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try {
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const { id } = req.params;
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const { verification_date, advance_id, advance_code, advance_amount, currency, reason, detail_items, attachments, applicant, status, expense_type, project_id, settlement, settlement_amount } = req.body;
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const amount = detail_items?.reduce((sum, item) => sum + (item.amount || 0), 0) || 0;
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// 开始事务
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await db.query('BEGIN TRANSACTION');
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try {
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// 获取原核销金额
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const oldVerification = await db.query('SELECT amount, advance_id FROM verifications WHERE id = $1', [id]);
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const oldAmount = oldVerification.rows[0]?.amount || 0;
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const oldAdvanceId = oldVerification.rows[0]?.advance_id;
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let finalAdvanceCode = advance_code;
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// 如果advance_code为空，根据advance_id查询预支单的advance_code
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if (!finalAdvanceCode && advance_id) {
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const advanceResult = await db.query('SELECT advance_code FROM advances WHERE id = $1', [advance_id]);
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if (advanceResult.rows.length > 0) {
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finalAdvanceCode = advanceResult.rows[0].advance_code;
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}
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}
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// 如果仍然为空，使用默认值
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if (!finalAdvanceCode) {
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finalAdvanceCode = 'UNKNOWN';
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}
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// 更新核销申请
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const result = await db.query(
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'UPDATE verifications SET verification_date = $1, advance_id = $2, amount = $3, currency = $4, reason = $5, advance_code = $6, advance_amount = $7, detail_items = $8, attachments = $9, applicant = $10, status = $11, expense_type = $12, project_id = $13, settlement = $14, settlement_amount = $15 WHERE id = $16',
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[verification_date, advance_id, amount, currency, reason, finalAdvanceCode, advance_amount || 0, JSON.stringify(detail_items || []), JSON.stringify(attachments || []), applicant, status, expense_type || 'company', project_id, settlement ? 1 : 0, settlement_amount || 0, id]
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);
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// 不在这里更新预支单已核销金额，而是在执行核销时更新
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// if (oldAdvanceId) {
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// const amountDiff = amount - oldAmount;
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// if (amountDiff !== 0) {
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// await db.query(
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// 'UPDATE advances SET total_reimbursed = total_reimbursed + $1 WHERE id = $2',
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// [amountDiff, oldAdvanceId]
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// );
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// }
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// }
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// 提交事务
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await db.query('COMMIT');
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if (result.changes > 0) {
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res.json({ success: true, message: '更新成功' });
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} else {
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res.status(404).json({ success: false, message: '核销申请不存在' });
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}
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} catch (error) {
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// 回滚事务
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await db.query('ROLLBACK');
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throw error;
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}
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} catch (error) {
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console.error('更新核销申请失败:', error);
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res.status(500).json({ success: false, message: '更新核销申请失败' });
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}
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});
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router.delete('/:id', async (req, res) => {
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try {
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const { id } = req.params;
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// 开始事务
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await db.query('BEGIN TRANSACTION');
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try {
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// 获取核销金额和预支单ID
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const verification = await db.query('SELECT amount, advance_id FROM verifications WHERE id = $1', [id]);
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const amount = verification.rows[0]?.amount || 0;
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const advanceId = verification.rows[0]?.advance_id;
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// 删除核销申请
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const result = await db.query('DELETE FROM verifications WHERE id = $1', [id]);
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// 不在这里恢复预支单已核销金额，因为只有执行的核销才会增加已核销金额
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// if (advanceId && amount > 0) {
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// await db.query(
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// 'UPDATE advances SET total_reimbursed = total_reimbursed - $1 WHERE id = $2',
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// [amount, advanceId]
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// );
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// }
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// 提交事务
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await db.query('COMMIT');
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if (result.changes > 0) {
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res.json({ success: true, message: '删除成功' });
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} else {
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res.status(404).json({ success: false, message: '核销申请不存在' });
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}
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} catch (error) {
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// 回滚事务
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await db.query('ROLLBACK');
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throw error;
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}
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} catch (error) {
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console.error('删除核销申请失败:', error);
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res.status(500).json({ success: false, message: '删除核销申请失败' });
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}
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});
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router.post('/:id/submit', async (req, res) => {
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try {
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const { id } = req.params;
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const result = await db.query('UPDATE verifications SET status = $1 WHERE id = $2', ['pending', id]);
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if (result.changes > 0) {
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res.json({ success: true, message: '提交成功' });
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} else {
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res.status(404).json({ success: false, message: '核销申请不存在' });
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}
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} catch (error) {
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console.error('提交核销申请失败:', error);
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res.status(500).json({ success: false, message: '提交核销申请失败' });
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}
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});
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router.post('/:id/withdraw', async (req, res) => {
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try {
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const { id } = req.params;
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const result = await db.query('UPDATE verifications SET status = $1 WHERE id = $2', ['withdrawn', id]);
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if (result.changes > 0) {
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res.json({ success: true, message: '撤回成功' });
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} else {
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res.status(404).json({ success: false, message: '核销申请不存在' });
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}
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} catch (error) {
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console.error('撤回核销申请失败:', error);
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res.status(500).json({ success: false, message: '撤回核销申请失败' });
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}
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});
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router.post('/:id/approve', async (req, res) => {
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try {
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const { id } = req.params;
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const { remark } = req.body;
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const result = await db.query('UPDATE verifications SET status = $1, approval_remark = $2 WHERE id = $3', ['approved', remark, id]);
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if (result.changes > 0) {
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res.json({ success: true, message: '审批通过成功' });
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} else {
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res.status(404).json({ success: false, message: '核销申请不存在' });
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}
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} catch (error) {
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console.error('审批核销申请失败:', error);
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res.status(500).json({ success: false, message: '审批核销申请失败' });
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}
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});
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router.post('/:id/reject', async (req, res) => {
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try {
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const { id } = req.params;
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const { rejectReason } = req.body;
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// 开始事务
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await db.query('BEGIN TRANSACTION');
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try {
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// 获取核销金额和预支单ID
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const verification = await db.query('SELECT amount, advance_id FROM verifications WHERE id = $1', [id]);
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const amount = verification.rows[0]?.amount || 0;
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const advanceId = verification.rows[0]?.advance_id;
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// 退回核销申请
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const result = await db.query('UPDATE verifications SET status = $1 WHERE id = $2', ['pending_edit', id]);
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// 不在这里恢复预支单已核销金额，因为只有执行的核销才会增加已核销金额
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// if (advanceId && amount > 0) {
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// await db.query(
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// 'UPDATE advances SET total_reimbursed = total_reimbursed - $1 WHERE id = $2',
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// [amount, advanceId]
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// );
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// }
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// 提交事务
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await db.query('COMMIT');
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if (result.changes > 0) {
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res.json({ success: true, message: '退回成功' });
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} else {
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res.status(404).json({ success: false, message: '核销申请不存在' });
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}
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} catch (error) {
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// 回滚事务
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await db.query('ROLLBACK');
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throw error;
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}
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} catch (error) {
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console.error('退回核销申请失败:', error);
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res.status(500).json({ success: false, message: '退回核销申请失败' });
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}
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});
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module.exports = router; |