2e97a0eeee
The web chat surface needed a guaranteed landing room — a topic that exists for every mesh from creation onward so the dashboard always has somewhere to drop the user. #general is the convention; ephemeral DMs remain ephemeral (mesh.message_queue) so agentic privacy is unchanged. Three hooks plus a backfill: - packages/api/src/modules/mesh/mutations.ts — createMyMesh now calls ensureGeneralTopic() right after the mesh insert. New helper is idempotent via the unique (mesh_id, name) index. - apps/broker/src/index.ts — handleMeshCreate (CLI claudemesh new) inserts #general + subscribes the owner member as 'lead' in the same handler. - apps/broker/src/crypto.ts — invite-claim flow auto-subscribes the newly minted member to #general as 'member', defensively ensuring the topic exists if predates this change. - packages/db/migrations/0024_general_topic_backfill.sql — one-shot backfill: creates #general for every active mesh that doesn't have one, subscribes every active member, and marks the mesh owner as 'lead' based on owner_user_id == member.user_id. Idempotent. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
35 lines
1.1 KiB
SQL
35 lines
1.1 KiB
SQL
-- 0024_general_topic_backfill.sql
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--
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-- Every mesh now ships with a default #general topic auto-created on mesh
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-- creation. This migration backfills the convention for meshes that
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-- predate that hook:
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-- 1. Insert a #general row for every mesh that doesn't already have one.
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-- 2. Subscribe every active (non-revoked) member to #general.
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--
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-- Idempotent — safe to re-run. The unique indices on (mesh_id, name) and
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-- (topic_id, member_id) make the inserts no-ops on the second pass.
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INSERT INTO mesh.topic (mesh_id, name, description, visibility)
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SELECT
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m.id,
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'general',
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'Default mesh-wide channel. Every member can read and post.',
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'public'
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FROM mesh.mesh m
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WHERE m.archived_at IS NULL
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AND NOT EXISTS (
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SELECT 1 FROM mesh.topic t
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WHERE t.mesh_id = m.id AND t.name = 'general'
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);
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INSERT INTO mesh.topic_member (topic_id, member_id, role)
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SELECT
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t.id,
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mm.id,
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CASE WHEN m.owner_user_id = mm.user_id THEN 'lead' ELSE 'member' END
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FROM mesh.topic t
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JOIN mesh.mesh m ON m.id = t.mesh_id
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JOIN mesh.member mm ON mm.mesh_id = t.mesh_id AND mm.revoked_at IS NULL
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WHERE t.name = 'general'
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ON CONFLICT (topic_id, member_id) DO NOTHING;
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