58 lines
2.0 KiB
JavaScript
58 lines
2.0 KiB
JavaScript
import { requireAuth } from '../../utils/authHelpers.js'
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import { getLiveSession, updateLiveSession } from '../../utils/liveSessions.js'
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import { acquire } from '../../utils/asyncLock.js'
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export default defineEventHandler(async (event) => {
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const user = requireAuth(event)
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const id = event.context.params?.id
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if (!id) throw createError({ statusCode: 400, message: 'id required' })
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const body = await readBody(event).catch(() => ({}))
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const lat = Number(body?.lat)
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const lng = Number(body?.lng)
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const updates = {}
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if (Number.isFinite(lat)) updates.lat = lat
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if (Number.isFinite(lng)) updates.lng = lng
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if (Object.keys(updates).length === 0) {
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// No updates, just return current session
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const session = getLiveSession(id)
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if (!session) throw createError({ statusCode: 404, message: 'Live session not found' })
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if (session.userId !== user.id) throw createError({ statusCode: 403, message: 'Forbidden' })
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return {
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id: session.id,
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label: session.label,
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lat: session.lat,
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lng: session.lng,
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updatedAt: session.updatedAt,
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}
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}
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// Use lock to atomically check and update session
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return await acquire(`session-patch-${id}`, async () => {
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const session = getLiveSession(id)
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if (!session) throw createError({ statusCode: 404, message: 'Live session not found' })
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if (session.userId !== user.id) throw createError({ statusCode: 403, message: 'Forbidden' })
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try {
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const updated = await updateLiveSession(id, updates)
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// Re-verify after update (updateLiveSession throws if session not found)
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if (!updated || updated.userId !== user.id) {
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throw createError({ statusCode: 404, message: 'Live session not found' })
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}
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return {
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id: updated.id,
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label: updated.label,
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lat: updated.lat,
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lng: updated.lng,
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updatedAt: updated.updatedAt,
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}
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}
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catch (err) {
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if (err.message === 'Session not found') {
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throw createError({ statusCode: 404, message: 'Live session not found' })
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}
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throw err
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}
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})
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})
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