feat: add support for 1h response chart

api/chart.go

@@ -42,8 +42,10 @@ func ResponseTimeChart(c *fiber.Ctx) error {
 		from = time.Now().Truncate(time.Hour).Add(-7 * 24 * time.Hour)
 	case "24h":
 		from = time.Now().Truncate(time.Hour).Add(-24 * time.Hour)
+	case "1h":
+		from = time.Now().Add(-2 * time.Hour) // Because response time metrics are stored by hour, we have to cheat a little
 	default:
-		return c.Status(400).SendString("Durations supported: 30d, 7d, 24h")
+		return c.Status(400).SendString("Durations supported: 30d, 7d, 24h, 1h")
 	}
 	hourlyAverageResponseTime, err := store.Get().GetHourlyAverageResponseTimeByKey(c.Params("key"), from, time.Now())
 	if err != nil {

api/chart_test.go

@@ -39,6 +39,11 @@ func TestResponseTimeChart(t *testing.T) {
 		Gzip         bool
 	}
 	scenarios := []Scenario{
+		{
+			Name:         "chart-response-time-1h",
+			Path:         "/api/v1/endpoints/core_backend/response-times/1h/chart.svg",
+			ExpectedCode: http.StatusOK,
+		},
 		{
 			Name:         "chart-response-time-24h",
 			Path:         "/api/v1/endpoints/core_backend/response-times/24h/chart.svg",