async function init()

in web/js/main.js [314:402]
42 lines of code
10 McCabe index (conditional complexity)

async function init() {

    // Check to see if we're logged in
    const isCognitoRedirect = await checkAuthCode()
    if (isCognitoRedirect) return

    // Show what environment we're in
    document.getElementById("target-env").innerHTML = TARGET_ENV
    // console.log(APIGATEWAY_URL)

    // Wire up the title link to reload the page
    document.getElementById("graph-title-link").onclick = () => {
        // Clear the selected parition and reload
        removeCookie("partition")
        window.location = "/"
    }

    // See if we previously selected a partition
    const partition = getCookie("partition")
    if (partition) {
        await search(partition)
        return
    }

    // Go get a list of partitions
    try {

        // Get the template
        if (!partsTemplate) {
            partsTemplate = await (await fetch("/tmpl/partitions.html?r=" + Math.random())).text()
        }

        // Fetch the list of partitions
        const partitionResult = await post("search-post", { }, META_PARTITION)
        console.log(partitionResult)

        // Render the template to show the user the list of parts

        const view = {}
        view.parts = []

        for (const node of partitionResult.nodes) {
            if (node.labels[0] === "part") {
                view.parts.push(node.properties.name)
            }
        }

        const rendered = Mustache.render(partsTemplate, view)

        const partsContainer = document.getElementById("parts-container")
        partsContainer.innerHTML = rendered
        partsContainer.style.display = "block"

        if (view.parts.length === 0) {
            document.getElementById("no-parts").style.display = "block"
        } else {
            document.getElementById("parts").style.display = "block"

            // Wire up event handlers for the part buttons
            for (const partName of view.parts) {
                (function(p) {
                    const el = document.getElementById(`btn-${p}`)
                    el.onclick = async function() {
                        console.log("Selected partition", p)
                        setCookie("partition", p)
                        await search(p)
                    }
                }(partName))
            }
        }

        // Save the partition and reload
        document.getElementById("btn-create-part").onclick = async () => {
            const partName = document.getElementById("txt-part").value
            if (!partName) return
            await post("node-post", {
                id: uuid.v4(),
                labels: ["part"],
                properties: {
                    name: partName,
                },
            }, META_PARTITION)
            await search(partName)
        }

    } catch (ex) {
        console.error(ex)
    }
}