74 lines
3.4 KiB
JavaScript
74 lines
3.4 KiB
JavaScript
const express = require('express');
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const { all, now, one, parseJson, run } = require('../db');
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const { bookLedger } = require('../services/books');
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const { runReport } = require('../services/reportEngine');
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const router = express.Router();
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router.get('/dashboard', (req, res) => {
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const cid = req.companyId || null;
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const stats = one(`
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SELECT
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COUNT(*) AS asset_count,
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COALESCE(SUM(acquisition_cost), 0) AS total_cost,
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COALESCE(SUM(CASE WHEN status = 'disposed' THEN 1 ELSE 0 END), 0) AS disposed_count,
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COALESCE(SUM(CASE WHEN status = 'in_service' THEN 1 ELSE 0 END), 0) AS in_service_count
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FROM assets WHERE (? IS NULL OR entity_id = ?)
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`, [cid, cid]);
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const byCategory = all('SELECT category, COUNT(*) AS count, COALESCE(SUM(acquisition_cost), 0) AS value FROM assets WHERE (? IS NULL OR entity_id = ?) GROUP BY category ORDER BY value DESC', [cid, cid]);
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const byStatus = all('SELECT status, COUNT(*) AS count FROM assets WHERE (? IS NULL OR entity_id = ?) GROUP BY status ORDER BY count DESC', [cid, cid]);
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const upcomingTasks = all(`
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SELECT t.*, a.asset_id, a.description
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FROM tasks t
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LEFT JOIN assets a ON a.id = t.asset_id
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WHERE t.status != 'complete' AND (? IS NULL OR a.entity_id = ?)
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ORDER BY t.due_date IS NULL, t.due_date
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LIMIT 8
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`, [cid, cid]);
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const auditTrail = all('SELECT al.*, u.name AS actor_name FROM audit_logs al LEFT JOIN users u ON u.id = al.actor_id ORDER BY al.id DESC LIMIT 10');
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res.json({ stats, byCategory, byStatus, upcomingTasks, auditTrail });
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});
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// ---- Per-user dashboard layout (the drag-and-drop widget arrangement) --------
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router.get('/dashboard/layout', (req, res) => {
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const row = one('SELECT layout_json FROM dashboard_layouts WHERE user_id = ?', [req.user.id]);
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res.json({ layout: row ? parseJson(row.layout_json, null) : null });
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});
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router.put('/dashboard/layout', (req, res) => {
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const layout = Array.isArray(req.body.layout) ? req.body.layout : [];
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run(
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`INSERT INTO dashboard_layouts (user_id, layout_json, updated_at) VALUES (?, ?, ?)
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ON CONFLICT(user_id) DO UPDATE SET layout_json = excluded.layout_json, updated_at = excluded.updated_at`,
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[req.user.id, JSON.stringify(layout), now()]
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);
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res.json({ layout });
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});
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// ---- Depreciation aggregator for the dashboard charts (one round-trip) -------
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// byBook: YTD + accumulated per enabled depreciation book; byCategory: accumulated by category (primary book).
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router.get('/dashboard/depreciation', (req, res) => {
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const cid = req.companyId || null;
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const year = Number(req.query.year) || new Date().getFullYear();
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const books = all(
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"SELECT code, is_primary FROM books WHERE (? IS NULL OR entity_id = ?) AND enabled = 1 AND book_type != 'maintenance' ORDER BY is_primary DESC, sort_order, id",
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[cid, cid]
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);
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const byBook = books.map((b) => {
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const ledger = bookLedger(b.code, year, cid);
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return { book: b.code, ytd: ledger ? ledger.summary.depreciation : 0, accumulated: ledger ? ledger.summary.accumulated : 0 };
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});
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const primary = (books.find((b) => b.is_primary) || books[0] || {}).code || 'GAAP';
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let byCategory = [];
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try {
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byCategory = runReport('depreciation_summary', { book: primary, year, entity_id: cid }).rows
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.map((r) => ({ category: r.category, accumulated: r.accumulated, depreciation: r.depreciation }));
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} catch {
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byCategory = [];
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}
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res.json({ year, book: primary, byBook, byCategory });
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});
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module.exports = router;
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