pinakes/migrations/postgres/V1__initial_schema.sql
NotAShelf 9e5eb41d39
nix: set up project-wide formatter
Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I4806c58aa0a17f504c9312723ad770166a6a6964
2026-03-22 23:58:28 +03:00

75 lines
2.1 KiB
SQL

CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
CREATE EXTENSION IF NOT EXISTS pg_trgm;
CREATE TABLE IF NOT EXISTS root_dirs (path TEXT PRIMARY KEY NOT NULL);
CREATE TABLE IF NOT EXISTS media_items (
id UUID PRIMARY KEY NOT NULL,
path TEXT NOT NULL UNIQUE,
file_name TEXT NOT NULL,
media_type TEXT NOT NULL,
content_hash TEXT NOT NULL UNIQUE,
file_size BIGINT NOT NULL,
title TEXT,
artist TEXT,
album TEXT,
genre TEXT,
year INTEGER,
duration_secs DOUBLE PRECISION,
description TEXT,
created_at TIMESTAMPTZ NOT NULL,
updated_at TIMESTAMPTZ NOT NULL
);
CREATE TABLE IF NOT EXISTS tags (
id UUID PRIMARY KEY NOT NULL,
name TEXT NOT NULL,
parent_id UUID REFERENCES tags (id) ON DELETE SET NULL,
created_at TIMESTAMPTZ NOT NULL
);
CREATE UNIQUE INDEX IF NOT EXISTS idx_tags_name_parent ON tags (
name,
COALESCE(parent_id, '00000000-0000-0000-0000-000000000000')
);
CREATE TABLE IF NOT EXISTS media_tags (
media_id UUID NOT NULL REFERENCES media_items (id) ON DELETE CASCADE,
tag_id UUID NOT NULL REFERENCES tags (id) ON DELETE CASCADE,
PRIMARY KEY (media_id, tag_id)
);
CREATE TABLE IF NOT EXISTS collections (
id UUID PRIMARY KEY NOT NULL,
name TEXT NOT NULL,
description TEXT,
kind TEXT NOT NULL,
filter_query TEXT,
created_at TIMESTAMPTZ NOT NULL,
updated_at TIMESTAMPTZ NOT NULL
);
CREATE TABLE IF NOT EXISTS collection_members (
collection_id UUID NOT NULL REFERENCES collections (id) ON DELETE CASCADE,
media_id UUID NOT NULL REFERENCES media_items (id) ON DELETE CASCADE,
position INTEGER NOT NULL DEFAULT 0,
added_at TIMESTAMPTZ NOT NULL,
PRIMARY KEY (collection_id, media_id)
);
CREATE TABLE IF NOT EXISTS audit_log (
id UUID PRIMARY KEY NOT NULL,
media_id UUID REFERENCES media_items (id) ON DELETE SET NULL,
action TEXT NOT NULL,
details TEXT,
timestamp TIMESTAMPTZ NOT NULL
);
CREATE TABLE IF NOT EXISTS custom_fields (
media_id UUID NOT NULL REFERENCES media_items (id) ON DELETE CASCADE,
field_name TEXT NOT NULL,
field_type TEXT NOT NULL,
field_value TEXT NOT NULL,
PRIMARY KEY (media_id, field_name)
);