Method KeyMetrics

src/Features/Stats/StatsController.cs:266–279

([FromQuery] QueryParams body, CancellationToken cancellationToken)

    }

    [HttpGet("/api/_stats/metrics")]
    public async Task<IActionResult> KeyMetrics([FromQuery] QueryParams body, CancellationToken cancellationToken)
    {
        var currentQuery = body.Parse();
        var current = GetKeyMetrics(currentQuery, cancellationToken);

        if (!currentQuery.DateFrom.HasValue || !currentQuery.DateTo.HasValue) {
            return Ok(new KeyMetrics(await current));
        }
        
        var previousQuery = currentQuery.CloneToPreviousInterval();
        var previous = await GetKeyMetrics(previousQuery, cancellationToken);
        return Ok(new KeyMetrics(await current, previous));
    }

    [HttpGet("/api/_stats/periodic")]
    public async Task<IActionResult> PeriodicStats([FromQuery] QueryParams body, CancellationToken cancellationToken)