public async Task <LocationSubSearchModel> GetLocationByLogIdAsync(int logId)
{
var log = await _context.Logs.Include(l => l.Location)
.Where(l => l.LogId == logId).FirstOrDefaultAsync();
var location = log == null ? null : log.Location;
var locationSearch = LocationOperator.SetLocationSubSearchModel(location);
return(locationSearch);
}
public async Task <LocationSubSearchModel> GetLocationByAlarmIdAsync(int alarmId)
{
var alarm = await _context.Alarms
.Include(a => a.Location).Where(a => a.AlarmId == alarmId).FirstOrDefaultAsync();
var location = alarm == null ? null : alarm.Location;
var locationSearch = LocationOperator.SetLocationSubSearchModel(location);
return(locationSearch);
}
public async Task <IEnumerable <LocationSubSearchModel> > GetLocationsByProjectIdAsync(int projectId)
{
var queryData = _context.Locations.Where(g => g.ProjectId == projectId);
var result = QueryOperate <Location> .Execute(queryData);
var locations = await result.ToListAsync();
var locationsSearch = LocationOperator.SetLocationSubSearchModel(locations);
return(locationsSearch);
}
public LocationSearchModel FindById(int locationId)
{
var result = _context.Locations.Where(v => v.LocationId == locationId);
result = (IQueryable <Location>)ExpandOperator.ExpandRelatedEntities <Location>(result);
var location = result.FirstOrDefault();
var locationSearch = LocationOperator.SetLocationSearchModelCascade(location);
return(locationSearch);
}
/// <summary>
/// Checks importability of subsequences.
/// </summary>
/// <exception cref="Exception">
/// Thrown if subsequences are not importable.
/// Thrown if feature contains no leaf location or
/// if source length not equals to parent sequence length or
/// if feature length is less than 1.
/// </exception>
private void CheckImportability()
{
for (int i = 1; i < features.Count; i++)
{
FeatureItem feature = features[i];
ILocation location = feature.Location;
List <ILocation> leafLocations = location.GetLeafLocations();
if (feature.Key == "source")
{
throw new Exception($"Sequence seems to be chimeric as it is several 'source' records in file. Second source location: {leafLocations[0].StartData}");
}
if (!FeatureRepository.FeatureExists(feature.Key))
{
throw new Exception($"Unknown feature. Feature name = {feature.Key}");
}
if (feature.Key == gene)
{
// checking if there is any feature with identical location
if (allNonGenesLeafLocations.Any(l => LocationsEqual(leafLocations, l)))
{
continue;
}
}
if (location.SubLocations.Count > 0)
{
LocationOperator subLocationOperator = location.SubLocations[0].Operator;
foreach (ILocation subLocation in location.SubLocations)
{
if (subLocation.Operator != subLocationOperator)
{
throw new Exception($"SubLocation operators does not match: {subLocationOperator} and {subLocation.Operator}");
}
}
}
if (leafLocations.Count == 0)
{
throw new Exception("No leaf locations");
}
if (leafLocations.Any(leafLocation => leafLocation.LocationEnd < leafLocation.LocationStart))
{
throw new Exception("Subsequence length cant be less than 1.");
}
}
}
public async Task <IEnumerable <LocationSubSearchModel> > GetLocationsByGroupIdAsync(int groupId)
{
var queryData = _context.GroupLocations
.Where(gl => gl.GroupId == groupId)
.Select(gl => gl.Location);
var result = QueryOperate <Location> .Execute(queryData);
var locations = await result.ToListAsync();
var locationsSearch = LocationOperator.SetLocationSubSearchModel(locations);
return(locationsSearch);
}
public async Task <IEnumerable <LocationSubSearchModel> > GetLocationsByUserId(string userId)
{
var queryData = _context.UserLocations
.Where(u => u.UserId == userId)
.Select(u => u.Location);
var result = QueryOperate <Location> .Execute(queryData);
var locations = await result.ToListAsync();
var locationsSearch = LocationOperator.SetLocationSubSearchModel(locations);
return(locationsSearch);
}
public async Task <IEnumerable <LocationSearchModel> > GetAllAsync()
{
var queryData = from L in _context.Locations
select L;
var result = QueryOperate <Location> .Execute(queryData);
result = (IQueryable <Location>)ExpandOperator.ExpandRelatedEntities <Location>(result);
//以下执行完后才会去数据库中查询
var locations = await result.ToListAsync();
var locationsSearch = LocationOperator.SetLocationSearchModelCascade(locations);
return(locationsSearch);
}