From 5ee6aabbc03e2c076661fc2f75e38b408354327c Mon Sep 17 00:00:00 2001
From: MathMan05 <mathmanrm@gmail.com>
Date: Thu, 5 Feb 2026 11:40:02 -0600
Subject: [PATCH] edit tags

---
 src/api/routes/channels/#channel_id/index.ts  | 22 +++++++++++++++++++
 .../uncategorised/ChannelModifySchema.ts      |  1 +
 2 files changed, 23 insertions(+)

diff --git a/src/api/routes/channels/#channel_id/index.ts b/src/api/routes/channels/#channel_id/index.ts
index a73e795a7..b7777511b 100644
--- a/src/api/routes/channels/#channel_id/index.ts
+++ b/src/api/routes/channels/#channel_id/index.ts
@@ -174,6 +174,28 @@ router.patch(
                 channel.available_tags = channel.available_tags.filter((_) => filter.has(_.id));
             }
         }
+        if (payload.applied_tags) {
+            if (channel.isThread()) {
+                const parent = await Channel.findOneOrFail({
+                    where: {
+                        id: channel.parent_id as string,
+                    },
+                    relations: ["available_tags"],
+                });
+                if (!parent.available_tags) throw new Error("shoot, internetal error");
+                const realTags = new Map(parent.available_tags.map((tag) => [tag.id, tag]));
+                const bad = payload.applied_tags.find((tag) => !realTags.has(tag));
+                //TODO better error
+                if (bad) throw new Error("Invalid tag " + bad);
+                const permsNeeded = payload.applied_tags.find((_) => realTags.get(_)?.moderated);
+                if (permsNeeded) {
+                    req.permission?.hasThrow("MANAGE_THREADS");
+                }
+            } else {
+                //TODO maybe error instead?
+                payload.applied_tags = undefined;
+            }
+        }
 
         if (payload.icon) payload.icon = await handleFile(`/channel-icons/${channel_id}`, payload.icon);
 
diff --git a/src/schemas/uncategorised/ChannelModifySchema.ts b/src/schemas/uncategorised/ChannelModifySchema.ts
index 70501b993..b83dc12e9 100644
--- a/src/schemas/uncategorised/ChannelModifySchema.ts
+++ b/src/schemas/uncategorised/ChannelModifySchema.ts
@@ -37,6 +37,7 @@ export interface ChannelModifySchema {
         allow: string;
         deny: string;
     }[];
+    applied_tags?: string[];
     parent_id?: string;
     id?: string; // is not used (only for guild create)
     nsfw?: boolean;