From 1feeaf7b1e92b3cca6d568c92576967684c4bdca Mon Sep 17 00:00:00 2001
From: Alex Gleason <alex@alexgleason.me>
Date: Wed, 14 Aug 2024 22:05:17 -0500
Subject: [PATCH] Put zap splits behind a feature flag, disabled by default

---
 src/config.ts                   |  4 ++++
 src/controllers/api/statuses.ts | 24 +++++++++++++-----------
 2 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/src/config.ts b/src/config.ts
index dabb3bb7..0cb71509 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -262,6 +262,10 @@ class Conf {
   static get policy(): string {
     return Deno.env.get('DITTO_POLICY') || new URL('../data/policy.ts', import.meta.url).pathname;
   }
+  /** Whether zap splits should be enabled. */
+  static get zapSplitsEnabled(): boolean {
+    return optionalBooleanSchema.parse(Deno.env.get('ZAP_SPLITS_ENABLED')) ?? false;
+  }
 }
 
 const optionalBooleanSchema = z
diff --git a/src/controllers/api/statuses.ts b/src/controllers/api/statuses.ts
index 23ad2c76..0b910369 100644
--- a/src/controllers/api/statuses.ts
+++ b/src/controllers/api/statuses.ts
@@ -169,17 +169,19 @@ const createStatusController: AppController = async (c) => {
 
   const author = await getAuthor(await c.get('signer')?.getPublicKey()!);
 
-  const meta = n.json().pipe(n.metadata()).catch({}).parse(author?.content);
-  const lnurl = getLnurl(meta);
-  const dittoZapSplit = await getZapSplits(store, Conf.pubkey);
-  if (lnurl && dittoZapSplit) {
-    let totalSplit = 0;
-    for (const pubkey in dittoZapSplit) {
-      totalSplit += dittoZapSplit[pubkey].weight;
-      tags.push(['zap', pubkey, Conf.relay, dittoZapSplit[pubkey].weight.toString()]);
-    }
-    if (totalSplit) {
-      tags.push(['zap', author?.pubkey as string, Conf.relay, Math.max(0, 100 - totalSplit).toString()]);
+  if (Conf.zapSplitsEnabled) {
+    const meta = n.json().pipe(n.metadata()).catch({}).parse(author?.content);
+    const lnurl = getLnurl(meta);
+    const dittoZapSplit = await getZapSplits(store, Conf.pubkey);
+    if (lnurl && dittoZapSplit) {
+      let totalSplit = 0;
+      for (const pubkey in dittoZapSplit) {
+        totalSplit += dittoZapSplit[pubkey].weight;
+        tags.push(['zap', pubkey, Conf.relay, dittoZapSplit[pubkey].weight.toString()]);
+      }
+      if (totalSplit) {
+        tags.push(['zap', author?.pubkey as string, Conf.relay, Math.max(0, 100 - totalSplit).toString()]);
+      }
     }
   }