public void Add(IActivity activity)
{
if (activity == null)
{
throw new ArgumentNullException(nameof(activity));
}
using (ActivityDbContext db = new ActivityDbContext())
{
var activityEntity = new Activity
{
Action = activity.Action,
Level = activity.Level,
Recipient = activity.Recipient,
Time = activity.Time,
};
if (activity.Values != null)
{
try
{
activityEntity.RelatedData = JsonConvert.SerializeObject(activity.Values);
}
catch (Exception ex)
{
throw new ArgumentException("The property Values cannot be serialized into Json format", ex);
}
}
db.Activities.Add(activityEntity);
db.SaveChanges();
}
}
public IEnumerable <IActivity> GetActivities()
{
using (ActivityDbContext db = new ActivityDbContext())
{
var entityList = db.Activities.ToList();
List <IActivity> activities = new List <IActivity>();
foreach (var entity in entityList)
{
var activity = new ActivityTracker.Activity
{
Action = entity.Action,
Level = entity.Level,
Recipient = entity.Recipient,
Time = entity.Time
};
var values = entity.RelatedData != null?JsonConvert.DeserializeObject <Dictionary <string, object> >(entity.RelatedData) : new Dictionary <string, object>();
foreach (KeyValuePair <string, object> item in values)
{
activity.Values.Add(item.Key, item.Value);
}
activities.Add(activity);
}
return(activities);
}
}