44 lines
2.0 KiB
TypeScript
44 lines
2.0 KiB
TypeScript
import { getGameDb } from '@/lib/db/client'
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import { parseCrewTeam } from '@/app/api/crew-team'
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import { checkExpandPreconditions, getShipState, ShipError } from '@/lib/game/ship'
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import { queueStateFromSave, saveInventory, saveTaskRow } from '@/lib/game/save'
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import { queueTask, TaskError } from '@/lib/game/tasks'
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// Raise a built ship system's capacity by one (capped at max capacity): assign the crew team
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// (lead + helpers) and queue the SHIP_EXPAND task — the cost (`capacity` units of any
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// resource) is deducted at queue time and the capacity bump lands when the task completes on
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// the turn tick (runTurn). Body: { systemId, leadCrewId, helperCrewIds? }. Queueing spends no
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// turn; returns the same fresh ship state the instant action returned.
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export async function POST(req: Request) {
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let body: unknown
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try {
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body = await req.json()
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} catch {
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return Response.json({ error: 'Invalid JSON body' }, { status: 400 })
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}
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const systemId = (body as { systemId?: unknown }).systemId
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if (typeof systemId !== 'number' || !Number.isInteger(systemId)) {
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return Response.json({ error: 'systemId must be an integer' }, { status: 400 })
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}
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const team = parseCrewTeam(body)
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if ('error' in team) {
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return Response.json({ error: team.error }, { status: team.status })
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}
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try {
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const db = await getGameDb()
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await checkExpandPreconditions(db, systemId) // existing pre-checks: 404 unknown · 409 not built / max capacity
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const state = await queueStateFromSave(db)
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const { task, inventory } = queueTask(state, { type: 'SHIP_EXPAND', payload: { systemId }, leadCrewId: team.leadCrewId, helperCrewIds: team.helperCrewIds })
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await saveTaskRow(db, task)
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await saveInventory(db, inventory) // the cost was deducted at queue time
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return Response.json(await getShipState(db))
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} catch (err) {
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if (err instanceof ShipError || err instanceof TaskError) {
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return Response.json({ error: err.message }, { status: err.status })
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}
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throw err
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}
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}
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