orlowdev/gatsby-source-notion-api

const { blockToString } = require("../block-to-string")

exports.getNotionPageProperties = (page) =>
    Object.keys(page.properties).reduce((acc, key) => {
        if (page.properties[key].type == "title") {
            return acc
        }

        if (page.properties[key].type == "rich_text") {
            page.properties[key].rich_text = blockToString(page.properties[key].rich_text)
        }

        return {
            ...acc,
            [key]: {
                id: page.properties[key].id,
                key,
                value: page.properties[key][page.properties[key].type],
                type: page.properties[key].type,
            },
        }
    }, {})