From 1163640121cc04b84b5f89ae9052b43c1dc60401 Mon Sep 17 00:00:00 2001
From: Asaf Gartner <asaf@handmadedev.org>
Date: Sat, 6 Jul 2024 12:52:50 +0300
Subject: [PATCH] Added a limit to the number of items on the landing page
 following tab

---
 src/website/following.go       | 7 ++++++-
 src/website/landing.go         | 9 ++++++++-
 src/website/timeline_helper.go | 9 ++++++++-
 3 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/src/website/following.go b/src/website/following.go
index e7205328..3700bfa5 100644
--- a/src/website/following.go
+++ b/src/website/following.go
@@ -16,7 +16,12 @@ func FollowingTest(c *RequestContext) ResponseData {
 	lineageBuilder := models.MakeSubforumLineageBuilder(subforumTree)
 	c.Perf.EndBlock()
 
-	timelineItems, err := FetchFollowTimelineForUser(c, c.Conn, c.CurrentUser, lineageBuilder)
+	timelineItems, err := FetchFollowTimelineForUser(
+		c, c.Conn,
+		c.CurrentUser,
+		lineageBuilder,
+		FollowTimelineQuery{},
+	)
 	if err != nil {
 		return c.ErrorResponse(http.StatusInternalServerError, err)
 	}
diff --git a/src/website/landing.go b/src/website/landing.go
index 4cfc0f38..922aef02 100644
--- a/src/website/landing.go
+++ b/src/website/landing.go
@@ -52,7 +52,14 @@ func Index(c *RequestContext) ResponseData {
 	var newsItems []templates.TimelineItem
 
 	if c.CurrentUser != nil {
-		followingItems, err = FetchFollowTimelineForUser(c, c.Conn, c.CurrentUser, lineageBuilder)
+		followingItems, err = FetchFollowTimelineForUser(
+			c, c.Conn,
+			c.CurrentUser,
+			lineageBuilder,
+			FollowTimelineQuery{
+				Limit: 100,
+			},
+		)
 		if err != nil {
 			c.Logger.Warn().Err(err).Msg("failed to fetch following feed")
 		}
diff --git a/src/website/timeline_helper.go b/src/website/timeline_helper.go
index 22c1fb61..03bbc7d6 100644
--- a/src/website/timeline_helper.go
+++ b/src/website/timeline_helper.go
@@ -20,7 +20,12 @@ import (
 	"git.handmade.network/hmn/hmn/src/templates"
 )
 
-func FetchFollowTimelineForUser(ctx context.Context, conn db.ConnOrTx, user *models.User, lineageBuilder *models.SubforumLineageBuilder) ([]templates.TimelineItem, error) {
+type FollowTimelineQuery struct {
+	Offset int
+	Limit  int
+}
+
+func FetchFollowTimelineForUser(ctx context.Context, conn db.ConnOrTx, user *models.User, lineageBuilder *models.SubforumLineageBuilder, q FollowTimelineQuery) ([]templates.TimelineItem, error) {
 	perf := perf.ExtractPerf(ctx)
 
 	perf.StartBlock("FOLLOW", "Assemble follow data")
@@ -50,6 +55,8 @@ func FetchFollowTimelineForUser(ctx context.Context, conn db.ConnOrTx, user *mod
 		timelineItems, err = FetchTimeline(ctx, conn, user, lineageBuilder, hmndata.TimelineQuery{
 			OwnerIDs:   userIDs,
 			ProjectIDs: projectIDs,
+			Offset:     q.Offset,
+			Limit:      q.Limit,
 		})
 	}
 	perf.EndBlock()