From 0e29374773a8ee882bfc5a842bef47592d59e6c6 Mon Sep 17 00:00:00 2001
From: DanConwayDev <DanConwayDev@protonmail.com>
Date: Mon, 29 Jan 2024 07:43:35 +0000
Subject: [PATCH] fix(homepage): remove duplicate repo events

temporary solution to users who accidentally ran `ngit claim` on a repo
they didn't own

ngit will select the version listed in `maintainers.yaml` if present but
git together doesn't have a trusted copy of the underlying repo to find
the correct `maintainers.yaml`

presenting multiple options for the user combined with a staring /
following system linked with WoT is the long term plan
---
 src/lib/components/RepoSummaryCard.svelte |  2 ++
 src/lib/wrappers/ReposRecent.svelte       | 21 ++++++++++++++++++---
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/src/lib/components/RepoSummaryCard.svelte b/src/lib/components/RepoSummaryCard.svelte
index 812dd1e..5517156 100644
--- a/src/lib/components/RepoSummaryCard.svelte
+++ b/src/lib/components/RepoSummaryCard.svelte
@@ -4,12 +4,14 @@
     description: string;
     repo_id: string;
     loading?: boolean;
+    created_at: number;
   }
   export const defaults: Args = {
     name: "",
     repo_id: "",
     description: "",
     loading: false,
+    created_at: 0,
   };
 </script>
 
diff --git a/src/lib/wrappers/ReposRecent.svelte b/src/lib/wrappers/ReposRecent.svelte
index 5b215a4..a78709d 100644
--- a/src/lib/wrappers/ReposRecent.svelte
+++ b/src/lib/wrappers/ReposRecent.svelte
@@ -3,6 +3,7 @@
     import ReposSummaryList from "$lib/components/ReposSummaryList.svelte";
     import { repo_kind } from "$lib/kinds";
     import { ndk } from "$lib/stores/ndk";
+    import type { NDKEvent } from "@nostr-dev-kit/ndk";
     import { onDestroy } from "svelte";
 
     export let limit: number = 10;
@@ -13,16 +14,30 @@
         kinds: [repo_kind],
         limit,
     });
-    sub.on("event", (event) => {
+    sub.on("event", (event: NDKEvent) => {
         if (repos.length < limit) {
             try {
-                if (event.kind == repo_kind)
+                if (
+                    event.kind == repo_kind &&
+                    !repos.some(
+                        (r) =>
+                            r.repo_id == event.replaceableDTag() &&
+                            event.created_at &&
+                            r.created_at > event.created_at,
+                    )
+                )
                     repos = [
-                        ...repos,
+                        ...repos.filter(
+                            (r) =>
+                                !event.created_at ||
+                                r.repo_id !== event.replaceableDTag() ||
+                                r.created_at > event.created_at,
+                        ),
                         {
                             name: event.tagValue("name") || "",
                             description: event.tagValue("description") || "",
                             repo_id: event.replaceableDTag(),
+                            created_at: event.created_at || 0,
                         },
                     ];
             } catch {}