fixed Get on post service

examples/client-on-request-completed/main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"context"
+	"encoding/json"
 	"fmt"
 	"log"
 	"net/http"
@@ -25,11 +26,20 @@ func run() (err error) {
 
 	client.OnRequestCompleted(logResponse)
 
-	client.Subreddit.Search(ctx, "programming", nil)
-	client.Subreddit.SearchNames(ctx, "monitor")
-	client.Subreddit.SearchPosts(ctx, "react", "webdev", nil)
-	client.Subreddit.HotPosts(ctx, "golang", &reddit.ListOptions{Limit: 5})
-
+	posts, _, err := client.Subreddit.HotPosts(ctx, "golang", &reddit.ListOptions{Limit: 5})
+	if err != nil {
+		log.Fatal("Could not get hot posts:", err)
+	}
+	if len(posts) == 0 {
+		log.Fatal("No posts")
+	}
+	details, resp, err := client.Post.Get(ctx, posts[0].ID, posts[0].SubredditName)
+	if err != nil {
+		log.Fatal("Could not get post details: Status code ", resp.Status)
+	}
+	b, _ := json.MarshalIndent(details, "", "  ")
+	log.Println("Got post details")
+	log.Println(string(b))
 	return
 }