Principia

Deconstruct any fact down to its foundational truths.

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\n e.g., \"The Earth revolves around the Sun.\"\n

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Principia is deconstructing the fact...

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\n\n \n\n`;\n}\n\n// --- MAIN VAL HANDLER ---\nexport default async function (req: Request) {\n const url = new URL(req.url);\n const action = url.searchParams.get(\"action\");\n const jobId = url.searchParams.get(\"jobId\");\n\n if (req.method === \"POST\" && action === \"start\") {\n const { fact } = await req.json();\n const newJobId = nanoid();\n const rootNode: FactNode = {\n id: nanoid(),\n fact,\n justification: undefined,\n children: [],\n depth: 0,\n };\n\n await blob.setJSON(newJobId, {\n status: \"pending\",\n tree: rootNode,\n });\n\n buildTreeInBackground(newJobId, rootNode);\n\n return new Response(JSON.stringify({ jobId: newJobId, tree: rootNode }), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n\n if (req.method === \"GET\" && action === \"status\" && jobId) {\n const currentState = await blob.getJSON(jobId);\n if (!currentState) {\n return new Response(\n JSON.stringify({ status: \"error\", error: \"Job not found.\" }),\n { status: 404, headers: { \"Content-Type\": \"application/json\" } },\n );\n }\n return new Response(JSON.stringify(currentState), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n\n // Fallback to serving HTML for all other GET requests\n const sourceUrl = `https://${url.hostname}${url.pathname}`;\n return new Response(generateHtml(sourceUrl), {\n headers: { \"Content-Type\": \"text/html\" },\n });\n}","deleted","label",[98],"permalink","https://www.val.town/x/know/gate/code/main.ts","extension","actionData","errors"]