public async Task <Dictionary <string, int> > GetTechnologiesStatistic()
{
var result = new Dictionary <string, int>();
var technologies = await GetAllTechnologiesListAsync();
foreach (var technology in technologies)
{
int technologyUsageAmount = await _repository.GetTechnologyUsagesStatistic(technology.TechnologyId);
if (technologyUsageAmount > 0)
{
result.Add(technology.Name, technologyUsageAmount);
}
}
return(result);
}