private void OnDataChange(TimeEntryTagData data, DataAction action)
{
var shouldUpdate = false;
var isExcluded = action == DataAction.Delete ||
data.DeletedAt != null ||
data.TimeEntryId != timeEntryId;
if (isExcluded)
{
shouldUpdate = tagIds.Remove(data.TagId);
}
else
{
shouldUpdate = tagIds.Add(data.TagId);
var shouldAdd = shouldUpdate && !tagsList.Any(i => i.Id == data.TagId);
if (shouldAdd)
{
// Try to add TagData from cache, or load it
var tag = TagCache.Get(data.TagId);
if (tag != null)
{
tagsList.Add(tag);
}
else
{
shouldUpdate = false;
LoadTagData(data.TagId);
}
}
}
if (shouldUpdate)
{
OnUpdated();
}
}
public void TestTagCacheAPIs()
{
TagCache tagCache = new TagCache();
tagCache.Set("key", 1);
tagCache.Set("key", 1, TagCache.LOWEST_PRIORITY);
tagCache.Set("key", 1, DateTime.UtcNow.AddSeconds(10));
tagCache.Set("key", 1, DateTime.UtcNow.AddSeconds(10), TagCache.LOWEST_PRIORITY);
tagCache.Set("key", 1, TimeSpan.FromSeconds(10));
tagCache.Set("key", 1, TimeSpan.FromSeconds(10), TagCache.LOWEST_PRIORITY);
tagCache.Set("key", 1, new List<string> { "tag1", "tag2" });
tagCache.Set("key", 1, new List<string> { "tag1", "tag2" }, TagCache.LOWEST_PRIORITY);
tagCache.Set("key", 1, new List<string> { "tag1", "tag2" }, DateTime.UtcNow.AddSeconds(10));
tagCache.Set("key", 1, new List<string> { "tag1", "tag2" }, DateTime.UtcNow.AddSeconds(10), TagCache.LOWEST_PRIORITY);
tagCache.Set("key", 1, new List<string> { "tag1", "tag2" }, TimeSpan.FromSeconds(10));
tagCache.Set("key", 1, new List<string> { "tag1", "tag2" }, TimeSpan.FromSeconds(10), TagCache.LOWEST_PRIORITY);
Assert.AreEqual(tagCache.Get("key"), 1);
tagCache.Remove("key");
Assert.AreEqual(tagCache.Get("key"), null);
tagCache.Set("key", 1, new List<string> { "tag1", "tag2" });
Assert.AreEqual(tagCache.Get("key"), 1);
tagCache.Invalidate(new List<List<string>> { new List<string> { "tag1" } });
Assert.AreEqual(tagCache.Get("key"), null);
}
public void TestSetGetInvalidate()
{
TagCache tagCache = new TagCache();
Action fillCacheItems = delegate
{
tagCache.Set("honda", new object(), new List<string> { "Vehicle", "Car", "Economy" });
tagCache.Set("lexus", new object(), new List<string> { "Vehicle", "Car", "Luxury" });
tagCache.Set("harley", new object(), new List<string> { "Vehicle", "Bike", "Luxury" });
tagCache.Set("yamaha", new object(), new List<string> { "Vehicle", "Bike", "Economy" });
};
fillCacheItems();
// invalidate all bikes
tagCache.Invalidate("Bike");
Assert.IsNotNull(tagCache.Get("honda"));
Assert.IsNotNull(tagCache.Get("lexus"));
Assert.IsNull(tagCache.Get("harley"));
Assert.IsNull(tagCache.Get("yamaha"));
fillCacheItems();
// invalidate all luxury vehicles
tagCache.Invalidate("Luxury");
Assert.IsNotNull(tagCache.Get("honda"));
Assert.IsNull(tagCache.Get("lexus"));
Assert.IsNull(tagCache.Get("harley"));
Assert.IsNotNull(tagCache.Get("yamaha"));
fillCacheItems();
// invalidate all vehicles
tagCache.Invalidate("Vehicle");
Assert.IsNull(tagCache.Get("honda"));
Assert.IsNull(tagCache.Get("lexus"));
Assert.IsNull(tagCache.Get("harley"));
Assert.IsNull(tagCache.Get("yamaha"));
fillCacheItems();
// invalidate all luxury cars
tagCache.Invalidate(new List<string> { "Car", "Luxury" });
Assert.IsNotNull(tagCache.Get("honda"));
Assert.IsNull(tagCache.Get("lexus"));
Assert.IsNotNull(tagCache.Get("harley"));
Assert.IsNotNull(tagCache.Get("yamaha"));
fillCacheItems();
// invalidate all economy bikes
tagCache.Invalidate(new List<string> { "Bike", "Economy" });
Assert.IsNotNull(tagCache.Get("honda"));
Assert.IsNotNull(tagCache.Get("lexus"));
Assert.IsNotNull(tagCache.Get("harley"));
Assert.IsNull(tagCache.Get("yamaha"));
fillCacheItems();
// invalidate all luxury bikes and economy cars
tagCache.Invalidate(new List<List<string>> { new List<string> { "Bike", "Luxury" }, new List<string> { "Car", "Economy" } });
Assert.IsNull(tagCache.Get("honda"));
Assert.IsNotNull(tagCache.Get("lexus"));
Assert.IsNull(tagCache.Get("harley"));
Assert.IsNotNull(tagCache.Get("yamaha"));
}
