chore: initial import

2026-04-19 14:05:40 +08:00
commit 89e9eae36e
81 changed files with 37363 additions and 0 deletions
@@ -0,0 +1,165 @@
+const express = require('express');
+const router = express.Router();
+const db = require('../db');
+const { verifyToken, isSystemAdmin } = require('../middleware/auth');
+
+// 定义允许管理的字典表映射
+const tableMap = {
+    'departments': 'departments',
+    'organizations': 'dict_organizations',
+    'award-types': 'dict_award_types',
+    'award-levels': 'dict_award_levels',
+    'paper-types': 'dict_paper_types',
+    'standard-types': 'dict_standard_types',
+    'project-categories': 'dict_project_categories',
+    'leader-departments': 'dict_leader_departments'
+};
+
+// 特殊接口：公开获取部门列表 (用于注册页面，无需登录)
+router.get('/departments', async (req, res) => {
+    try {
+        const result = await db.query('SELECT * FROM departments ORDER BY id ASC');
+        res.json(result.rows);
+    } catch (err) {
+        console.error(err);
+        res.status(500).json({ message: '服务器错误' });
+    }
+});
+
+// 通用获取接口 (登录用户即可访问，用于下拉框)
+router.get('/:type', verifyToken, async (req, res) => {
+    const tableName = tableMap[req.params.type];
+    if (!tableName) return res.status(404).json({ message: '未知的字典类型' });
+
+    try {
+        const result = await db.query(`SELECT * FROM ${tableName} ORDER BY id ASC`);
+        res.json(result.rows);
+    } catch (err) {
+        console.error(err);
+        res.status(500).json({ message: '服务器错误' });
+    }
+});
+
+// 通用添加接口 (系统管理员：超管或维护员)
+router.post('/:type', verifyToken, isSystemAdmin, async (req, res) => {
+    const tableName = tableMap[req.params.type];
+    if (!tableName) return res.status(404).json({ message: '未知的字典类型' });
+
+    const { name } = req.body;
+    if (!name) return res.status(400).json({ message: '名称不能为空' });
+
+    try {
+        const result = await db.query(
+            `INSERT INTO ${tableName} (name) VALUES ($1) RETURNING *`,
+            [name]
+        );
+        res.status(201).json(result.rows[0]);
+    } catch (err) {
+        if (err.code === '23505') {
+            return res.status(400).json({ message: '该项已存在' });
+        }
+        res.status(500).json({ message: '服务器错误' });
+    }
+});
+
+// 通用修改接口 (系统管理员：超管或维护员)
+router.put('/:type/:id', verifyToken, isSystemAdmin, async (req, res) => {
+    const tableName = tableMap[req.params.type];
+    if (!tableName) return res.status(404).json({ message: '未知的字典类型' });
+
+    const { id } = req.params;
+    const { name } = req.body;
+    if (!name) return res.status(400).json({ message: '名称不能为空' });
+
+    try {
+        const result = await db.query(
+            `UPDATE ${tableName} SET name = $1 WHERE id = $2 RETURNING *`,
+            [name, id]
+        );
+        if (result.rows.length === 0) return res.status(404).json({ message: '记录不存在' });
+        res.json(result.rows[0]);
+    } catch (err) {
+        if (err.code === '23505') {
+            return res.status(400).json({ message: '名称已存在' });
+        }
+        res.status(500).json({ message: '服务器错误' });
+    }
+});
+
+// 通用删除接口 (系统管理员：超管或维护员)
+router.delete('/:type/:id', verifyToken, isSystemAdmin, async (req, res) => {
+    const type = req.params.type;
+    const tableName = tableMap[type];
+    if (!tableName) return res.status(404).json({ message: '未知的字典类型' });
+
+    const { id } = req.params;
+
+    try {
+        // 获取名称用于后续逻辑或检查
+        const checkResult = await db.query(`SELECT name FROM ${tableName} WHERE id = $1`, [id]);
+        if (checkResult.rows.length === 0) return res.status(404).json({ message: '记录不存在' });
+        
+        const name = checkResult.rows[0].name;
+
+        // 检查是否是“待定”
+        if (name === '待定') {
+            return res.status(400).json({ message: '系统保留项“待定”不能删除' });
+        }
+
+        // 开启事务处理级联更新
+        const client = await db.pool.connect();
+        try {
+            await client.query('BEGIN');
+
+            // 1. 执行级联更新逻辑
+            if (type === 'departments') {
+                // 更新用户表：部门设为待定，状态设为 pending
+                await client.query(
+                    "UPDATE users SET department = '待定', dept_status = 'pending' WHERE department = $1",
+                    [name]
+                );
+                // 更新成果表：替换归属部门数组中的项
+                await client.query(
+                    "UPDATE achievements SET assigned_departments = array_replace(assigned_departments, $1, '待定') WHERE $1 = ANY(assigned_departments)",
+                    [name]
+                );
+            } else if (type === 'organizations') {
+                await client.query("UPDATE achievement_award SET award_unit = '待定' WHERE award_unit = $1", [name]);
+                await client.query("UPDATE achievement_project SET source = '待定' WHERE source = $1", [name]);
+                await client.query("UPDATE achievement_monograph SET publisher = '待定' WHERE publisher = $1", [name]);
+                // achievement_plan 表没有 unit 字段，跳过
+                // achievement_transformation 表没有 receiver_unit 字段，跳过
+                await client.query("UPDATE achievement_software SET owner_unit = '待定' WHERE owner_unit = $1", [name]); // 修正字段名 owner -> owner_unit
+                await client.query("UPDATE achievement_paper SET first_unit = '待定' WHERE first_unit = $1", [name]);
+            } else if (type === 'award-types') {
+                await client.query("UPDATE achievement_award SET award_type = '待定' WHERE award_type = $1", [name]);
+            } else if (type === 'award-levels') {
+                await client.query("UPDATE achievement_award SET award_level = '待定' WHERE award_level = $1", [name]);
+            } else if (type === 'paper-types') {
+                await client.query("UPDATE achievement_paper SET paper_type = '待定' WHERE paper_type = $1", [name]);
+            } else if (type === 'standard-types') {
+                await client.query("UPDATE achievement_standard SET standard_type = '待定' WHERE standard_type = $1", [name]);
+            } else if (type === 'project-categories') {
+                await client.query("UPDATE achievement_project SET project_category = '待定' WHERE project_category = $1", [name]);
+            } else if (type === 'leader-departments') {
+                // 领导层部门字典仅用于筛选，删除时不影响其他表数据
+            }
+
+            // 2. 执行删除
+            await client.query(`DELETE FROM ${tableName} WHERE id = $1`, [id]);
+
+            await client.query('COMMIT');
+            res.json({ message: '删除成功，关联数据已同步为“待定”' });
+        } catch (err) {
+            await client.query('ROLLBACK');
+            throw err;
+        } finally {
+            client.release();
+        }
+    } catch (err) {
+        console.error(err);
+        res.status(500).json({ message: '服务器错误' });
+    }
+});
+
+module.exports = router;