API Endpoints

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POST /scrapping

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Request

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Request Example

curl -X POST http://localhost:3000/scrapping \
  -H "Content-Type: application/json" \
  -d '{
    "compra": "12345"
  }'

{
  "compra": "12345"
}

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Process Flow

1. Fetch Purchase Data - Retrieves the main purchase record using getCompras()
2. Fetch Purchase Items - Gets all line items for the purchase using getCompraItems()
3. Fetch Materials - Retrieves material details for each item using getMateriales()
4. Fetch Micro Route - Gets the micro route information using getMicro()
5. Transform Data - Converts the data into Siigo DocumentoSoporte format
6. Execute Playwright - Automates the Siigo web interface to submit the data

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Response

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Response Example

{
  "message": "ok"
}

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Status Codes

• 200 - Success: The purchase data was processed and submitted to Siigo successfully
• 500 - Internal Server Error: An error occurred during data fetching or processing

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Implementation Details

app.post("/scrapping", async (req, res) => {
  const body = req.body;

  const compra = await getCompras(body.compra);
  const compraItems = await getCompraItems(body.compra);
  const citem_material = compraItems.map((row) => row.citem_material);
  const materiales = await getMateriales(citem_material);
  const micro = await getMicro(Number(compra[0].com_micro_ruta));
  const ds = transfromDs(compra[0], compraItems, materiales, micro);
  
  await run_playwright(ds);

  return res.json({
    message: "ok",
  });
});

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Notes

• The endpoint uses CORS and accepts JSON payloads
• All data fetching operations are performed sequentially
• The purchase code is used to query multiple related datasets
• Material IDs are extracted from purchase items before fetching material details
• The micro route ID is extracted from the purchase record and converted to a number
• The endpoint waits for the Playwright automation to complete before responding