Fix double body read, improve logging

garmin.go

@@ -54,7 +54,7 @@ func (gc *garminClient) sendMessage(imei, sender, msg string) error {
 		return err
 	}
 
-	log.Printf("sending message to garmin: %s", buf.String())
+	log.Printf("[->garmin] %s", buf.String())
 
 	req, err := http.NewRequest("POST", "https://ipcinbound.inreachapp.com/IPC/IPCInboundApi/api/Messaging/Message", buf)
 	if err != nil {
@@ -77,11 +77,13 @@ func (gc *garminClient) sendMessage(imei, sender, msg string) error {
 	}
 
 	grResp := garminMessageResponse{}
-	err = json.NewDecoder(resp.Body).Decode(&grResp)
+	err = json.Unmarshal(body, &grResp)
 	if err != nil {
 		return err
 	}
 
+	log.Printf("[<-garmin] %s", string(body))
+
 	if grResp.Count != 1 {
 		return fmt.Errorf("expected 1 message, got %d", grResp.Count)
 	}

pagerduty.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"log"
 	"net/http"
 )
 
@@ -48,6 +49,8 @@ func (pd *pdClient) sendAlert(msg string) error {
 		return err
 	}
 
+	log.Printf("[->pagerduty] %s", buf.String())
+
 	req, err := http.NewRequest("POST", "https://events.pagerduty.com/v2/enqueue", buf)
 	if err != nil {
 		return err
@@ -67,5 +70,7 @@ func (pd *pdClient) sendAlert(msg string) error {
 		return fmt.Errorf("%s", string(body))
 	}
 
+	log.Printf("[<-pagerduty] %s", string(body))
+
 	return nil
 }