1 files changed, 54 insertions, 0 deletions
diff --git a/src/server/api/endpoints/notes/thread-muting/create.ts b/src/server/api/endpoints/notes/thread-muting/create.ts
new file mode 100644
index 0000000000..2010d54331
--- /dev/null
+++ b/src/server/api/endpoints/notes/thread-muting/create.ts
@@ -0,0 +1,54 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import define from '../../../define';
+import { getNote } from '../../../common/getters';
+import { ApiError } from '../../../error';
+import { Notes, NoteThreadMutings } from '@/models';
+import { genId } from '@/misc/gen-id';
+import readNote from '@/services/note/read';
+
+export const meta = {
+	tags: ['notes'],
+
+	requireCredential: true as const,
+
+	kind: 'write:account',
+
+	params: {
+		noteId: {
+			validator: $.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchNote: {
+			message: 'No such note.',
+			code: 'NO_SUCH_NOTE',
+			id: '5ff67ada-ed3b-2e71-8e87-a1a421e177d2'
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const note = await getNote(ps.noteId).catch(e => {
+		if (e.id === '9725d0ce-ba28-4dde-95a7-2cbb2c15de24') throw new ApiError(meta.errors.noSuchNote);
+		throw e;
+	});
+
+	const mutedNotes = await Notes.find({
+		where: [{
+			id: note.threadId || note.id,
+		}, {
+			threadId: note.threadId || note.id,
+		}],
+	});
+
+	await readNote(user.id, mutedNotes);
+
+	await NoteThreadMutings.insert({
+		id: genId(),
+		createdAt: new Date(),
+		threadId: note.threadId || note.id,
+		userId: user.id,
+	});
+});