function (scheduledContext, callback) {
    const count = await scheduledContext.requests.count([
        {
            field: "startDateTime",
            value: new Date(Date.now() - 10 * 60 * 1000).toISOString(),
            operator: "GreaterOrEqualThan"
        },
        {
            field: "httpStatusCode",
            value: 500,
            operator: "GreaterOrEqualThan"
        }
    ]);

    callback(count >= 20);
}

function(context, callback) {
    const path = context.requestLog.url.path.toLowerCase();
    const statusCode = context.requestLog.response.httpStatusCode;
    const isLocalhost = context.requestLog.url.absoluteUri.includes("localhost");

    if(!isLocalhost) {
        if(path === "/checkout/complete" && statusCode >= 500) {
            ::return(true);
        }
    }

    return callback(false);
}

function(context, callback) {
    const errors = [
        "Object reference not set to an instance of an object",
        "Sequence contains no elements"
    ];

    for (let i = 0; i < context.requestLog.logs.length; i++) {
        const log = context.requestLog.logs[i];
        if(errors.some(msg => "Error" === log.logLevel && log.message.includes(msg))) {
            ::return callback(true);
        }
    }

    return callback(false);
}

function(context, reject) {
    const statusCode = context.requestLog.response.httpStatusCode;
    const userAgent = context.requestLog.userAgent;

    if (userAgent.contains("Thinkbot") && statusCode < 500) {
        ::return reject();
    }

    // otherwise, allow the request to be saved
}

function(context, reject) {
    const statusCode = context.requestLog.response.httpStatusCode;
    const localPath = context.requestLog.url.path.toLowerCase();

    if (localPath.startsWith("/payment/")) {
        ::return reject();
    }

    // otherwise, allow the request to be saved
}

function(context, reject) {
    const statusCode = context.requestLog.response.httpStatusCode;
    const path = context.requestLog.url.path.toLowerCase();

    if(statusCode === 404) {
        if(path.endsWith(".ico") || path.endsWith(".map") || path.includes("/static/")) {
            ::return reject();
        }
    }

    // otherwise, allow the request to be saved
}