WhIM - What-If Machine

\n\n\n`;\n}\n\n// --- HTTP HANDLER ---\nexport default async function (req: Request): Promise {\n const url = new URL(req.url);\n const path = url.pathname;\n const headers = { \"Content-Type\": \"application/json\" };\n\n // API ROUTES\n if (req.method === \"POST\" && path.endsWith(\"/start\")) {\n const { prompt } = await req.json();\n if (!prompt) return new Response(\"Missing prompt\", { status: 400 });\n\n const jobId = nanoid();\n await blob.setJSON(jobId, {\n status: \"processing\",\n seedConcept: prompt,\n pathSoFar: prompt,\n steps: [],\n });\n\n // Start Background Job\n generateDistillationStream(jobId, prompt);\n\n return new Response(JSON.stringify({ jobId }), { headers });\n }\n\n if (req.method === \"GET\" && path.endsWith(\"/status\")) {\n const jobId = url.searchParams.get(\"jobId\");\n const data = await blob.getJSON(jobId);\n return new Response(JSON.stringify(data || { error: \"Not found\" }), {\n headers,\n });\n }\n\n if (req.method === \"GET\" && path.endsWith(\"/list\")) {\n const list = await blob.getJSON(INDEX_KEY) || [];\n return new Response(JSON.stringify(list), { headers });\n }\n\n // UI ROUTE\n const sourceUrl = `https://${url.hostname}`;\n return new Response(generateHtml(sourceUrl), {\n headers: { \"Content-Type\": \"text/html\" },\n });\n}","deleted","label",[98],"permalink","https://www.val.town/x/bomb/whim/code/main.ts","extension","actionData","errors"]