From fc7c6e08700506305987afd1de950e76a6c2b7f4 Mon Sep 17 00:00:00 2001
From: Asim Aslam <asim@aslam.me>
Date: Wed, 27 Jan 2021 14:29:24 +0000
Subject: [PATCH] add blog latest handler

---
 blog/handler/blog.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/blog/handler/blog.go b/blog/handler/blog.go
index 6e05337..42ce602 100644
--- a/blog/handler/blog.go
+++ b/blog/handler/blog.go
@@ -26,5 +26,16 @@ func NewBlog(ps posts.PostsService,
 }
 
 func (e *Blog) Latest(ctx context.Context, req *proto.LatestRequest, rsp *proto.LatestResponse) error {
+	resp, err := e.ps.Query(ctx, &posts.QueryRequest{Limit: 1})
+	if err != nil {
+		return err
+	}
+
+	if len(resp.Posts) == 0 {
+		return nil
+	}
+
+	rsp.Latest = resp.Posts[0]
+
 	return nil
 }