gc-delete-golf-scorecards

//v5

function gcDeleteGolf() {
    let loc = window.location.href

    let connectURL = "https://connect.garmin.com";
    if (loc.indexOf(connectURL) != 0 || typeof jQuery === "undefined") {
        alert(
`You must be logged into Garmin Connect to run this script.

(Your current tab must also be a Garmin Connect page with
URL starting with: ${connectURL})`);
        return;
    }

    const header =
`Garmin Connect - Golf Scorecards Deletion Tool
────────────────────────────────────────────────────

`;

    jQuery.ajax({
        beforeSend: function(request) {
            request.setRequestHeader("NK", "NT");
        },
        dataType: "json",
        url: `https://connect.garmin.com/modern/proxy/gcs-golfcommunity/api/v2/scorecard/summary?per-page=10000`,
        success: function(data) {
            onGolfList(data);
        },
        error: function() {
            alert(`${header}Unable to retrieve list of golf scorecards.`);
        }
    });

    function formatDate(date) {
        let d = new Date(date),
            month = '' + (d.getMonth() + 1),
            day = '' + d.getDate(),
            year = d.getFullYear();

        if (month.length < 2)
            month = '0' + month;
        if (day.length < 2)
            day = '0' + day;

        return [year, month, day].join('-');
    }

    function promptDate(str, def, end) {
        while (true) {
            const val = prompt(str, def);
            if (!val) {
                return val;
            }

            const dateRegExp = /^(\d\d\d\d)-(\d\d)-(\d\d)$/;
            const match = val.match(dateRegExp);
            if (!match || match.length == 0) {
                continue;
            }
            let d;
            if (!end) {
                d = new Date(match[1], match[2]-1, match[3]);
            } else {
                d = new Date(match[1], match[2]-1, match[3], 23, 59, 59);
            }
            // console.log(d)
            return d;
        }
    }

    function onGolfList(data) {
        let earliestScorecard;
        let latestScorecard;
        const scorecardSummaries = data.scorecardSummaries || [];

        if (scorecardSummaries.length === 0) {
            alert(`${header}No scorecards found.`)
            return;
        }

        scorecardSummaries.forEach(s => {
            const activityTime = new Date(s.startTime);
            if (!earliestScorecard || activityTime < earliestScorecard) {
                earliestScorecard = activityTime;
            }
            if (!latestScorecard || activityTime > latestScorecard) {
                latestScorecard = activityTime;
            }
        })

        const dateHeader =
`${header}You have ${scorecardSummaries.length} scorecards from ${formatDate(earliestScorecard)} to ${formatDate(latestScorecard)}.

`;

        const startDeleteDate = promptDate(`${dateHeader}Enter start date for deletion (YYYY-MM-DD):`, formatDate(earliestScorecard))
        if (!startDeleteDate) {
            return;
        }

        const endDeleteDate = promptDate(`${dateHeader}Enter end date for deletion (YYYY-MM-DD):`, formatDate(latestScorecard), true)
        if (!endDeleteDate) {
            return;
        }

        const activitiesToDelete = [];
        scorecardSummaries.forEach(s => {
            const activityTime = new Date(s.startTime);
            if (activityTime >= startDeleteDate && activityTime <= endDeleteDate) {
                activitiesToDelete.push(s.id);
            }
        });
        // console.log("Activities to delete:")
        // console.log(toDelete)

        if (activitiesToDelete.length === 0) {
            alert(`${header}No scorecards found between ${formatDate(startDeleteDate)} and ${formatDate(endDeleteDate)}.`)
            return;
        }

        const conf = prompt(
`${header}❗❗❗ Are you sure you want to permanently delete ${activitiesToDelete.length} scorecards from ${formatDate(startDeleteDate)} to ${formatDate(endDeleteDate)}? ❗❗❗

If you are sure you want to delete scorecards, type "OK" (without quotes).
`);
        if (conf !== "OK") {
            return;
        }

        let pendingRequests = activitiesToDelete.length;
        let deletedRequests = 0;
        activitiesToDelete.forEach(
            function(scorecardId) {
                jQuery.ajax({
                    beforeSend: function(request) {
                        request.setRequestHeader("NK", "NT");
                    },
                    dataType: "text",
                    method: "DELETE",
                    url: `https://connect.garmin.com/modern/proxy/gcs-golfcommunity/api/v2/scorecard/${scorecardId}`,
                    success: function(data) {
                        pendingRequests--;
                        deletedRequests++;
                        onDelete();
                    },
                    error: function() {
                        console.log(`Failed to delete scorecard with ID ${scorecardId}`);
                        pendingRequests--;
                        onDelete();
                    }
                });
            }
        )

        function onDelete() {
            if (pendingRequests > 0) {
                return;
            }
            alert(`${header}Deleted ${deletedRequests} scorecards from ${formatDate(startDeleteDate)} to ${formatDate(endDeleteDate)}.`)
            if (loc.includes("/scorecards")) {
                location.reload();
            }
        }
    }
}

gcDeleteGolf();