logging and client, context utils

pkg/eia/eia_health.go

@@ -0,0 +1,20 @@
+package eia
+
+import (
+	"context"
+	"fmt"
+)
+
+func (c *Client) Ping() error {
+	ctx, cncl := context.WithTimeout(c.ctx, c.healthCheckTimeout)
+	defer cncl()
+
+	resp, err := c.GetV2(ctx)
+	if err != nil {
+		return err
+	} else if resp.StatusCode != 200 {
+		return fmt.Errorf("non-200 response [%s] from eia api", resp.Status)
+	}
+
+	return nil
+}