maintenance/backend/src/routes/photos.js
jtricerolph 5d62050745 Photo lightbox, timeline photo previews, subtle edit/delete footer
- Photos open in a full-screen lightbox overlay instead of navigating to a new tab (fixes PWA back-button issue)
- DB migration adds photo_id to task_events; photo upload logs the reference so activity timeline can show a clickable thumbnail for each 'Photo added' event
- Edit and Delete buttons moved to a quiet ghost-button footer at the bottom-right of the modal

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-07-22 10:59:51 +00:00

76 lines
3.4 KiB
JavaScript

import { requireAuth, requireCap, hasCap } from '../auth.js'
import { pool } from '../db.js'
import { logEvent } from '../lib/task-core.js'
import { mkdir, unlink, writeFile } from 'fs/promises'
import { randomUUID } from 'crypto'
import { join } from 'path'
import sharp from 'sharp'
const ALLOWED_IMAGES = ['image/jpeg', 'image/jpg', 'image/png', 'image/webp']
const STAGES = ['report', 'progress', 'resolution']
export async function photoRoutes(app, opts) {
const UPLOADS_DIR = opts.uploadsDir
app.addHook('preHandler', requireAuth)
// POST /api/tasks/:id/photos — multipart: file + optional stage field
app.post('/api/tasks/:id/photos', { preHandler: requireCap('report') }, async (req, reply) => {
const taskId = parseInt(req.params.id)
const { rows } = await pool.query('SELECT id FROM tasks WHERE id = $1', [taskId])
if (!rows.length) return reply.status(404).send({ error: 'Task not found' })
let fileData = null, stage = 'report'
for await (const part of req.parts()) {
if (part.type === 'file') {
if (!ALLOWED_IMAGES.includes(part.mimetype)) {
return reply.status(400).send({ error: 'Only JPEG, PNG and WebP images are allowed' })
}
// Buffer the upload then process with sharp:
// auto-rotate (fixes phone EXIF orientation), resize to 1800px max, re-encode as JPEG
const chunks = []
for await (const chunk of part.file) chunks.push(chunk)
const raw = Buffer.concat(chunks)
const processed = await sharp(raw)
.rotate()
.resize(1800, 1800, { fit: 'inside', withoutEnlargement: true })
.jpeg({ quality: 82, progressive: true })
.toBuffer()
const filename = randomUUID() + '.jpg'
const dir = join(UPLOADS_DIR, 'tasks', String(taskId))
await mkdir(dir, { recursive: true })
await writeFile(join(dir, filename), processed)
fileData = { originalName: part.filename, savedAs: filename, size: processed.length }
} else {
const val = await part.value
if (part.fieldname === 'stage' && STAGES.includes(String(val))) stage = String(val)
}
}
if (!fileData?.savedAs) return reply.status(400).send({ error: 'No file uploaded' })
const filePath = `/tasks/${taskId}/${fileData.savedAs}`
const { rows: ins } = await pool.query(
`INSERT INTO task_photos (task_id, file_name, file_path, mime_type, file_size, stage, uploaded_by)
VALUES ($1,$2,$3,$4,$5,$6,$7) RETURNING *`,
[taskId, fileData.originalName, filePath, 'image/jpeg', fileData.size, stage, req.user.email]
)
await logEvent(taskId, 'photo', { note: `Photo added (${stage})`, userName: req.user.name, photoId: ins[0].id })
return ins[0]
})
// DELETE /api/photos/:id — uploader or update cap
app.delete('/api/photos/:id', { preHandler: requireCap('report') }, async (req, reply) => {
const { rows } = await pool.query('SELECT * FROM task_photos WHERE id = $1', [req.params.id])
if (!rows.length) return reply.status(404).send({ error: 'Not found' })
const photo = rows[0]
if (photo.uploaded_by !== req.user.email && !hasCap(req, 'update')) {
return reply.status(403).send({ error: 'Can only delete your own photos' })
}
await unlink(join(UPLOADS_DIR, photo.file_path)).catch(() => {})
await pool.query('DELETE FROM task_photos WHERE id = $1', [req.params.id])
return { ok: true }
})
}