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Levyraati26_go/migrations/001_init.sql
T
Esa Kataja 4f337b6202 Add lyrics: paste, fetch, and read them while reviewing
Lyrics are suggested at submission and never imposed. The conversion worker
makes one LRCLIB lookup with whatever metadata exists, and the waiting page
has a Hae sanoitukset button that re-queries with whatever title and artist
are currently typed — which is the case that matters, since our metadata comes
from ID3 tags and YouTube uploaders. Neither path overwrites typed text.

- lyrics text on both submissions and songs, copied across at publish. Nothing
  has launched, so the column goes into 001_init.sql rather than a migration
- The lock does not cover lyrics: it freezes what the song claims to be, and
  nobody reviewed the lyrics. So the submitter can still fix them afterwards,
  or paste them for an old song a year later
- The review strip gained a second pane: lyrics on the left, review on the
  right, so following the words costs no scrolling. No lyrics means no pane,
  not an empty one. Below 1024px the panes stack
- LRC timestamps are stored but stripped for reading — they belong to the
  player, not the reader
- The lyrics box is capped and scrolls inside itself, so a long song cannot
  stretch the strip past the screen

Fixes a real bug found on the way: saveMetadata cleared any field the request
did not carry, so publishing wiped the lyrics the worker had just fetched.
Fields absent from a request now keep their stored value.

The client identifies itself to LRCLIB as "levyraati" and nothing more.

Tests cover cleanLyrics keeping line breaks, and fetchLyrics against a local
server: synced beats plain, instrumentals and wrong-length takes are skipped,
and a miss is empty with no error.
2026-08-01 00:21:31 +03:00

92 lines
3.1 KiB
SQL

create table users (
id bigserial primary key,
name text not null,
email text not null unique,
password_hash text not null,
avatar text,
banned boolean not null default false,
created_at timestamptz not null default now()
);
create table sessions (
token text primary key,
user_id bigint not null references users (id) on delete cascade,
idle_ttl interval not null,
expires_at timestamptz not null,
created_at timestamptz not null default now()
);
create index on sessions (user_id);
create table invites (
id bigserial primary key,
code text not null unique,
is_valid boolean not null default true,
created_at timestamptz not null default now()
);
create table songs (
id bigserial primary key,
title text not null,
artist text not null,
genre text not null,
description text,
-- LRC or plain text, told apart by whether the first line starts with '['. Not covered by the
-- lock: nobody reviewed the lyrics.
lyrics text,
audio_file text not null,
duration_seconds integer not null,
source_url text,
submitted_by bigint not null references users (id),
created_at timestamptz not null default now()
);
create index on songs (created_at desc);
create table submissions (
id bigserial primary key,
user_id bigint not null references users (id) on delete cascade,
status text not null default 'queued',
status_msg text,
source_url text,
tmp_path text,
title text,
artist text,
genre text,
description text,
lyrics text,
created_at timestamptz not null default now(),
constraint submissions_status check (
status in ('queued', 'downloading', 'converting', 'ready', 'failed')
)
);
-- The submission quota (5 per rolling 24h, failures excluded) reads this.
create index on submissions (user_id, created_at desc);
create table reviews (
id bigserial primary key,
song_id bigint not null references songs (id) on delete cascade,
reviewer_id bigint not null references users (id),
score integer not null check (score between 1 and 100),
text text not null,
created_at timestamptz not null default now(),
updated_at timestamptz not null default now(),
unique (song_id, reviewer_id)
);
create index on reviews (song_id);
-- The queue asks "songs this member has not reviewed" — that lookup is by reviewer.
create index on reviews (reviewer_id, song_id);
create table reports (
id bigserial primary key,
user_id bigint not null references users (id) on delete cascade,
body text not null,
page text,
user_agent text,
resolved_at timestamptz,
created_at timestamptz not null default now()
);