public void Delete(int intentId)
{
var intent = this.FirstOrDefault(q => q.Id == intentId);
if (intent != null)
{
intent.Active = false;
PatternService patternService = new PatternService();
var patterns = patternService.Get(q => q.Active == true && q.IntentId == intentId).ToList();
foreach (var pattern in patterns)
{
pattern.IntentId = null;
pattern.Group = -1;
}
patternService.SaveChanges();
this.SaveChanges();
}
}
public void Update(int id, string name, int[] patterns, int[] groups)
{
try
{
Intent intent = this.FirstOrDefault(q => q.Id == id);
if (intent != null)
{
intent.Name = name;
}
this.DbSet.SaveChanges();
PatternService patternService = new PatternService();
List <Pattern> ps = patternService.Get(q => q.IntentId == id).ToList();
foreach (var p in ps)
{
p.Active = false;
p.IntentId = null;
}
if (patterns != null)
{
for (var i = 0; i < patterns.Length; ++i)
{
Pattern pattern = patternService.FirstOrDefault(q => q.Id == patterns[i]);
pattern.IntentId = id;
pattern.Group = groups[i];
pattern.Active = true;
}
}
patternService.SaveChanges();
}
catch (Exception e)
{
throw e;
}
}
public Intent Create(string name, int[] patterns, int[] groups)
{
Intent intent = this.Add(new Intent()
{
Active = true,
Name = name,
});
PatternService patternService = new PatternService();
int i = 0;
foreach (var patternId in patterns)
{
var pattern = patternService.FirstOrDefault(q => q.Id == patternId && q.Active == true);
pattern.Group = groups[i];
pattern.IntentId = intent.Id;
++i;
}
patternService.SaveChanges();
this.SaveChanges();
return(intent);
}
