From 32e8a8a7edaf46cd95ff27e3ae0dd0d7333e6c1f Mon Sep 17 00:00:00 2001 From: Claude Date: Tue, 7 Jul 2026 20:29:30 +0000 Subject: [PATCH] feat(quartz): add group()/groupSet() tag helpers for kind 10009 TagArray.groups()/groupSet() parse the NIP-51 simple-groups list `["group", id, relay, name?]` items, mirroring ephemChat's rooms()/roomSet(). Needed for the upcoming relay-group list state (the user's joined groups + servers). Co-Authored-By: Claude Opus 4.8 Claude-Session: https://claude.ai/code/session_01B5MLY4hq5LXJ2D5WeLRyXj --- .../nip51Lists/simpleGroupList/TagArrayExt.kt | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip51Lists/simpleGroupList/TagArrayExt.kt diff --git a/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip51Lists/simpleGroupList/TagArrayExt.kt b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip51Lists/simpleGroupList/TagArrayExt.kt new file mode 100644 index 0000000000..4a21ee7b39 --- /dev/null +++ b/quartz/src/commonMain/kotlin/com/vitorpamplona/quartz/nip51Lists/simpleGroupList/TagArrayExt.kt @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2025 Vitor Pamplona + * + * Permission is hereby granted, free of charge, to any person obtaining a copy of + * this software and associated documentation files (the "Software"), to deal in + * the Software without restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the + * Software, and to permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +package com.vitorpamplona.quartz.nip51Lists.simpleGroupList + +import com.vitorpamplona.quartz.nip01Core.core.TagArray + +/** Parse every `["group", id, relay, name?]` item in this tag array (NIP-51). */ +fun TagArray.groups() = mapNotNull(GroupTag::parse) + +/** Parse every `group` item into a de-duplicated set. */ +fun TagArray.groupSet() = mapNotNullTo(mutableSetOf(), GroupTag::parse)