From fc61b45ee4276a028b44bd5ea20f3ec0fc531beb Mon Sep 17 00:00:00 2001
From: Asim Aslam <asim@aslam.me>
Date: Tue, 2 Feb 2021 11:41:49 +0000
Subject: [PATCH] fix posts querying

---
 posts/handler/posts.go | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/posts/handler/posts.go b/posts/handler/posts.go
index 39c0202..6a1c0e8 100644
--- a/posts/handler/posts.go
+++ b/posts/handler/posts.go
@@ -211,13 +211,16 @@ func (p *Posts) Query(ctx context.Context, req *proto.QueryRequest, rsp *proto.Q
 		return err
 	}
 
-	if len(posts) <= int(req.Limit) {
-		rsp.Posts = posts
-		return nil
+	// model does not deal with limits yet
+	limit := int(req.Limit)
+
+	// set the limit to length of posts
+	if v := len(posts); v < limit {
+		limit = v
 	}
 
-	// TODO: deal with offset or let model handle it.
-	for i := 0; i < int(req.Limit); i++ {
+	// iterate and add
+	for i := 0; i <= limit; i++ {
 		rsp.Posts = append(rsp.Posts, posts[i])
 	}