public static async Task AddDumpAsync(Dump dump)
{
using (var context = new TriageDbContext(s_connStr))
{
await context.SaveChangesAsync();
}
}
public static async Task UpdateDumpTriageInfo(int dumpId, TriageData triageData)
{
if (triageData == null)
{
throw new ArgumentNullException("triageData");
}
Dump dump = null;
using (var context = new TriageDbContext(s_connStr))
{
//find the dump to update
dump = await context.Dumps.FindAsync(dumpId);
if (dump == null)
{
throw new ArgumentException($"Could not update dump. No dump was found with id {dumpId}", "dumpId");
}
await UpdateUniquelyNamedEntitiesAsync(context, triageData);
//if the bucket id is set on the triage data and it is different than the dump id
//update the bucket of the dump with the new triage data bucket
if (triageData.BucketId.HasValue && dump.BucketId != triageData.BucketId)
{
dump.Bucket = null;
dump.BucketId = triageData.BucketId;
}
//if the triage info contains the thread information delete the previous threads and frames
if (triageData.Threads.Count > 0)
{
//remove all the dump frames from the context before updating
//this is needed because frame has a required FK to dumpId so
//frames without an associated dump are not allowed
var frames = dump.Threads.SelectMany(t => t.Frames).ToArray();
context.Frames.RemoveRange(frames);
context.Threads.RemoveRange(dump.Threads);
dump.Threads.Clear();
//add the new threads to the dump
foreach (var t in triageData.Threads)
{
dump.Threads.Add(t);
}
}
//if there are more properties specified in the triage data
if (triageData.Properties.Count > 0)
{
//load the existing properties into a dictionary keyed by property name
var existingProps = dump.Properties.ToDictionary(p => p.Name);
//add or update the properties of the dump
foreach (var p in triageData.Properties)
{
//if a property with the same name already exists update it, otherwise add it
//NOTE: currently this only supports adding or updating properties. It's possible we will
// want to update this later on to support removing properties by passing null or empty
// string as the value
if (existingProps.ContainsKey(p.Name))
{
existingProps[p.Name].Value = p.Value;
}
else
{
dump.Properties.Add(p);
}
}
}
await context.SaveChangesAsync();
}
}