karim
bba1df32cb
git-subtree-dir: cms/core git-subtree-split: 59b9e2075ac48cf017db38009d54dbe56a98fffc
100 lines
4.7 KiB
SQL
100 lines
4.7 KiB
SQL
-- dialog plugin schema — forums / threads / comments (+ comment_stats view).
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--
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-- Captured 2026-06-29 from the live openbureau dev DB (CT 134 → openbureau-db,
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-- supabase/postgres 15.8) via `pg_dump --schema-only --no-owner --no-privileges`
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-- of public.{forums,threads,comments,comment_stats}. Made idempotent (IF NOT
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-- EXISTS / OR REPLACE / constraint guards) so it is a no-op against the existing
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-- openbureau DB and safe to apply to a fresh instance.
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--
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-- Notes:
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-- * gen_random_uuid() is built into Postgres 13+ — no pgcrypto extension needed.
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-- * RLS is enabled with NO policies: every read/write is mediated by the CMS
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-- using the Supabase service_role key (which bypasses RLS). The dialog plugin
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-- therefore only makes sense with `auth: supabase`; kgva (local auth) omits it.
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-- * `posts` exists in the live DB but the dialog code never touches it — NOT a
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-- dialog table, intentionally excluded.
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-- ── tables ──────────────────────────────────────────────────────────────────
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CREATE TABLE IF NOT EXISTS public.forums (
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id uuid DEFAULT gen_random_uuid() NOT NULL,
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slug text NOT NULL,
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name text NOT NULL,
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description text DEFAULT ''::text,
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color text,
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sort integer DEFAULT 0 NOT NULL,
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kind text DEFAULT 'forum'::text NOT NULL,
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created_at timestamp with time zone DEFAULT now() NOT NULL
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);
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CREATE TABLE IF NOT EXISTS public.threads (
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id uuid DEFAULT gen_random_uuid() NOT NULL,
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forum_id uuid,
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key text NOT NULL,
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title text NOT NULL,
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url text,
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kind text DEFAULT 'forum'::text NOT NULL,
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author_name text,
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user_id uuid,
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locked boolean DEFAULT false NOT NULL,
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deleted boolean DEFAULT false NOT NULL,
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created_at timestamp with time zone DEFAULT now() NOT NULL
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);
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CREATE TABLE IF NOT EXISTS public.comments (
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id uuid DEFAULT gen_random_uuid() NOT NULL,
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thread text NOT NULL,
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parent_id uuid,
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user_id uuid,
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author_name text,
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author_avatar text,
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body text NOT NULL,
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created_at timestamp with time zone DEFAULT now() NOT NULL,
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deleted boolean DEFAULT false NOT NULL,
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author_role text
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);
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-- ── constraints (guarded — Postgres has no ADD CONSTRAINT IF NOT EXISTS) ──────
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DO $$ BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'forums_pkey') THEN
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ALTER TABLE ONLY public.forums ADD CONSTRAINT forums_pkey PRIMARY KEY (id);
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END IF;
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'forums_slug_key') THEN
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ALTER TABLE ONLY public.forums ADD CONSTRAINT forums_slug_key UNIQUE (slug);
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END IF;
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'threads_pkey') THEN
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ALTER TABLE ONLY public.threads ADD CONSTRAINT threads_pkey PRIMARY KEY (id);
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END IF;
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'threads_key_key') THEN
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ALTER TABLE ONLY public.threads ADD CONSTRAINT threads_key_key UNIQUE (key);
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END IF;
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'comments_pkey') THEN
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ALTER TABLE ONLY public.comments ADD CONSTRAINT comments_pkey PRIMARY KEY (id);
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END IF;
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'threads_forum_id_fkey') THEN
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ALTER TABLE ONLY public.threads ADD CONSTRAINT threads_forum_id_fkey
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FOREIGN KEY (forum_id) REFERENCES public.forums(id) ON DELETE CASCADE;
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END IF;
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'comments_parent_id_fkey') THEN
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ALTER TABLE ONLY public.comments ADD CONSTRAINT comments_parent_id_fkey
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FOREIGN KEY (parent_id) REFERENCES public.comments(id) ON DELETE CASCADE;
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END IF;
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END $$;
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-- ── indexes ───────────────────────────────────────────────────────────────────
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CREATE INDEX IF NOT EXISTS threads_forum_idx ON public.threads USING btree (forum_id);
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CREATE INDEX IF NOT EXISTS comments_thread_idx ON public.comments USING btree (thread, created_at);
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-- ── view: per-thread comment counts (used by dialog-store) ────────────────────
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CREATE OR REPLACE VIEW public.comment_stats AS
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SELECT comments.thread,
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(count(*))::integer AS count,
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max(comments.created_at) AS last
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FROM public.comments
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WHERE (NOT comments.deleted)
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GROUP BY comments.thread;
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-- ── row-level security (enabled, no policies — service_role-mediated) ─────────
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ALTER TABLE public.forums ENABLE ROW LEVEL SECURITY;
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ALTER TABLE public.threads ENABLE ROW LEVEL SECURITY;
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ALTER TABLE public.comments ENABLE ROW LEVEL SECURITY;
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