25 lines
844 B
TypeScript
25 lines
844 B
TypeScript
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/**
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* PUT /api/graph/positions — the live-physics drag commit. The client
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* anneals a drag to rest and sends the new positions; the server
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* sanitizes (finite coords, known ids only), writes the ledger, and if
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* the graph grew mid-drag runs one incremental settle to absorb the new
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* nodes with the client's arrangement as anchors. See
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* src/server/commit-positions.ts.
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*
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* PUT → 200 {positions: {...}} with whatever survived sanitizing
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* (empty object = nothing written).
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*/
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import { commitPositions } from "@/src/server";
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export const dynamic = "force-dynamic";
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export async function PUT(request: Request) {
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let body: unknown;
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try {
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body = await request.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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return Response.json({ positions: commitPositions(body) });
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}
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