Installing package

npm i @lsbjordao/ibge-js

Get localidades data

It fetches UF, Regions, Mesoregions, Microregions, ImediateRegions, IntermediaryRegions, MetropolitanRegions, Municipalities, Districts, and Subdistricts.

const IBGEjs = require('@lsbjordao/ibge-js').default;

// Initialize an instance of the IBGE library
const IBGE = new IBGEjs();

// Function to fetch municipalities
async function fetchMunicipalities() {
    try {
        const municipalities = await IBGE.Municipalities();
        console.log(municipalities);
    } catch (error) {
        console.error('Error fetching municipalities:', error.message);
    }
}

// Call the function
fetchMunicipalities();

Get malhas data

Use mesh as a prefix of the locality level (e.g. meshMesoregions()).

const IBGEjs = require('@lsbjordao/ibge-js').default;

async function main() {
    const IBGE = new IBGEjs();

    try {
        // Fetch all municipalities
        const municipalities = await IBGE.Municipalities();

        // Map municipalities into a simplified structure
        const municipalitiesSet = municipalities.map((municipality) => ({
            name: municipality['municipio-nome'],
            id: municipality['municipio-id']
        }));

        // Iterate through each municipality
        for (const municipality of municipalitiesSet) {
            try {
                console.log(`Fetching data for: ${municipality.name}`);
                
                // Fetch mesh data for the municipality
                const municipalityMesh = await IBGE.meshMunicipality(municipality.id);
                console.log(`Mesh data for ${municipality.name}:`, municipalityMesh);
            } catch (error) {
                console.error(`Error fetching mesh data for ${municipality.name}:`, error.message);
            }
        }
    } catch (error) {
        console.error('Error fetching municipalities or processing data:', error.message);
    }
}

// Execute the main function
main();