public async Task AddOrUpdate(string key, TimeSpan expiration, object value)
{
await _memoryCacheService.AddOrUpdate(key, expiration, value);
if (expiration == TimeSpan.MaxValue)
{
await _permanentStorageService.AddOrUpdate(key, expiration, value);
}
}
private async Task <IReadOnlyList <SummaryActivity> > _GetActivities(string accessToken, long athleteId)
{
var activitiesCache = await _permanentStorageService.Get <ActivitiesCache>($"ActivitiesCache:{athleteId}");
if (activitiesCache == null)
{
activitiesCache = new ActivitiesCache
{
Activities = new List <SummaryActivity>(),
LastSyncDate = DateTimeOffset.UtcNow.AddYears(-10)
};
}
var result = new List <SummaryActivity>();
IReadOnlyList <SummaryActivity> activities;
var page = 1;
do
{
activities = await Get <IReadOnlyList <SummaryActivity> >(
accessToken,
$"https://www.strava.com/api/v3/athlete/activities?page={page}&per_page=200&after={activitiesCache.LastSyncDate.ToUnixTimeSeconds()}");
result.AddRange(activities);
page++;
} while (activities.Any());
activitiesCache.Activities.RemoveAll(activity => result.Any(a => a.Id == activity.Id));
activitiesCache.Activities.AddRange(result);
activitiesCache.Activities = activitiesCache.Activities.OrderByDescending(activity => activity.StartDate).ToList();
activitiesCache.LastSyncDate = DateTimeOffset.UtcNow.AddMonths(-1);
await _permanentStorageService.AddOrUpdate($"ActivitiesCache:{athleteId}", TimeSpan.MaxValue, activitiesCache);
return(activitiesCache.Activities.Where(IsValidActivityType).ToList());
}
