8f4a71530d
- Save (♡) poets and works, bookmark (🔖) couplets and paragraphs, save words from the word sidebar or the selection menu (with the couplet they came from); notes on items. - /library (میری لائبریری): the reader's name and bio, then favourite poets, works, bookmarked couplets and saved words, each with its full path (poet » book » section » work) and a link to the couplet (#cN anchors on poem pages); saved words open the word sidebar. - API (api/src/library.ts), JSON + Bearer tokens so mobile apps (#44) can use it; deleting an account deletes its library. Signed-out readers are sent to sign-in. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
143 lines
7.9 KiB
SQL
143 lines
7.9 KiB
SQL
-- Divan PostgreSQL schema. Ids and URLs come from divan-data (stable across syncs).
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-- Search: poems.search_text holds Urdu-normalised text (see api/src/urdu.ts); the pg_trgm
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-- index makes substring search (ILIKE '%word%') fast without a language dictionary.
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CREATE EXTENSION IF NOT EXISTS pg_trgm;
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CREATE TABLE IF NOT EXISTS poets (
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id integer PRIMARY KEY,
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url text NOT NULL UNIQUE, -- '/p238'
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name text NOT NULL,
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nickname text NOT NULL,
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description text, -- short intro (Urdu Wikipedia lead)
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birth_year_ah integer, -- Hijri, approximate
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death_year_ah integer,
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pin_order integer -- featured on the home page (db/featured.sql)
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);
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ALTER TABLE poets ADD COLUMN IF NOT EXISTS pin_order integer;
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ALTER TABLE poets ADD COLUMN IF NOT EXISTS birth_year_ce integer; -- Gregorian (عیسوی)
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ALTER TABLE poets ADD COLUMN IF NOT EXISTS death_year_ce integer;
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CREATE TABLE IF NOT EXISTS categories (
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id integer PRIMARY KEY,
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poet_id integer NOT NULL REFERENCES poets(id) ON DELETE CASCADE,
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parent_id integer REFERENCES categories(id) ON DELETE CASCADE, -- NULL = the poet's root
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url text NOT NULL UNIQUE, -- '/p238/shaeri/c641'
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title text NOT NULL,
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position integer NOT NULL DEFAULT 0
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);
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CREATE INDEX IF NOT EXISTS categories_parent ON categories(parent_id);
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CREATE INDEX IF NOT EXISTS categories_poet ON categories(poet_id);
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CREATE TABLE IF NOT EXISTS poems (
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id integer PRIMARY KEY,
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category_id integer NOT NULL REFERENCES categories(id) ON DELETE CASCADE,
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poet_id integer NOT NULL REFERENCES poets(id) ON DELETE CASCADE,
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url text NOT NULL UNIQUE, -- '/p238/shaeri/c641/sh6556'
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title text NOT NULL,
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full_title text NOT NULL,
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source_url text, -- Wikisource page
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position integer NOT NULL DEFAULT 0,
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search_text text NOT NULL DEFAULT '' -- normalised title + verses
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);
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-- ghazal marks (divan-data extension): radif ('' = rhyme only), matla/maqta couplet numbers, and the
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-- radif letter that groups a divan's contents ("ردیف الف … ی"; NULL outside radif-ordered lists)
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ALTER TABLE poems ADD COLUMN IF NOT EXISTS radif text;
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ALTER TABLE poems ADD COLUMN IF NOT EXISTS matla integer;
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ALTER TABLE poems ADD COLUMN IF NOT EXISTS maqta integer;
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ALTER TABLE poems ADD COLUMN IF NOT EXISTS radif_letter text;
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CREATE INDEX IF NOT EXISTS poems_category ON poems(category_id);
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CREATE INDEX IF NOT EXISTS poems_search ON poems USING gin (search_text gin_trgm_ops);
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CREATE TABLE IF NOT EXISTS verses (
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poem_id integer NOT NULL REFERENCES poems(id) ON DELETE CASCADE,
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vorder integer NOT NULL,
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position text NOT NULL, -- Right | Left | Single | Paragraph
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couplet integer NOT NULL,
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text text NOT NULL,
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PRIMARY KEY (poem_id, vorder)
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);
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-- Wiktionary for the word sidebar (api/src/dictionary.ts; filled and kept current by dict-sync.ts)
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DROP TABLE IF EXISTS dictionary; -- the earlier live-lookup cache
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CREATE TABLE IF NOT EXISTS wiktionary (
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id bigserial PRIMARY KEY,
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lang text NOT NULL, -- the word's language: ur | fa | ar
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source text NOT NULL, -- en (en.wiktionary, via kaikki.org) | own (that language's Wiktionary)
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title text NOT NULL, -- headword / page title
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key text NOT NULL, -- spelling-insensitive lookup key (dictionary.ts key())
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data jsonb NOT NULL
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);
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CREATE INDEX IF NOT EXISTS wiktionary_key ON wiktionary(key);
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CREATE INDEX IF NOT EXISTS wiktionary_title ON wiktionary(lang, source, title);
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CREATE INDEX IF NOT EXISTS wiktionary_key_trgm ON wiktionary USING gin (key gin_trgm_ops); -- similar words (regex, %)
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CREATE TABLE IF NOT EXISTS ur_glosses ( -- English gloss -> Urdu word, for the pivot through English
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gloss text NOT NULL,
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word text NOT NULL
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);
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ALTER TABLE ur_glosses ADD COLUMN IF NOT EXISTS source text NOT NULL DEFAULT 'en'; -- en | own (ur.wiktionary English entries)
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CREATE INDEX IF NOT EXISTS ur_glosses_gloss ON ur_glosses(gloss);
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CREATE TABLE IF NOT EXISTS dict_meta ( -- upstream file versions and recent-changes timestamps
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name text PRIMARY KEY,
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value text NOT NULL
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);
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-- Accounts (api/src/auth.ts): email address and password only; no email is sent
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CREATE TABLE IF NOT EXISTS users (
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id bigserial PRIMARY KEY,
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email text NOT NULL UNIQUE, -- stored lowercased
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password_hash text NOT NULL, -- scrypt$N$r$p$salt$hash
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created_at timestamptz NOT NULL DEFAULT now()
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);
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CREATE TABLE IF NOT EXISTS sessions (
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id text PRIMARY KEY, -- SHA-256 of the cookie token (the token itself is never stored)
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user_id bigint NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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created_at timestamptz NOT NULL DEFAULT now(),
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expires_at timestamptz NOT NULL
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);
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CREATE INDEX IF NOT EXISTS sessions_user ON sessions(user_id);
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-- admin panel (api/src/admin.ts): roles, disabled accounts, audit log of admin actions
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ALTER TABLE users ADD COLUMN IF NOT EXISTS role text NOT NULL DEFAULT 'reader'; -- reader | admin (moderators: #29)
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ALTER TABLE users ADD COLUMN IF NOT EXISTS disabled_at timestamptz; -- set: cannot sign in
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CREATE TABLE IF NOT EXISTS audit_log (
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id bigserial PRIMARY KEY,
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at timestamptz NOT NULL DEFAULT now(),
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actor_id bigint REFERENCES users(id) ON DELETE SET NULL,
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actor_email text NOT NULL, -- kept when the actor's account is deleted
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action text NOT NULL, -- password-reset | disable | enable | role | delete | promote
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target_id bigint, -- the user acted on (no FK: deleted users stay in the log)
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target_email text,
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detail jsonb
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);
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CREATE INDEX IF NOT EXISTS audit_log_at ON audit_log(at DESC);
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-- moderators' permissions (api/src/permissions.ts); users.role: reader | mod-l2 | mod-l1 | admin
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CREATE TABLE IF NOT EXISTS grants (
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id bigserial PRIMARY KEY,
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user_id bigint NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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scope text NOT NULL CHECK (scope IN ('all', 'poet', 'category', 'poem')),
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scope_id integer, -- poets.id / categories.id / poems.id; NULL for 'all'
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content text[] NOT NULL, -- poets, books, works, dictionary
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actions text[] NOT NULL, -- create, edit, delete, arrange
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granted_by bigint REFERENCES users(id) ON DELETE SET NULL,
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created_at timestamptz NOT NULL DEFAULT now(),
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CHECK ((scope = 'all') = (scope_id IS NULL))
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);
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CREATE INDEX IF NOT EXISTS grants_user ON grants(user_id);
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-- profile (owner request): full name and bio, usually in Urdu
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ALTER TABLE users ADD COLUMN IF NOT EXISTS full_name text; -- up to 100 characters
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ALTER TABLE users ADD COLUMN IF NOT EXISTS bio text; -- up to 1,000 characters
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-- personal library (api/src/library.ts): saved poets and works, bookmarked couplets, saved words
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CREATE TABLE IF NOT EXISTS library (
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id bigserial PRIMARY KEY,
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user_id bigint NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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kind text NOT NULL CHECK (kind IN ('poet', 'poem', 'couplet', 'word')),
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poet_id integer, -- poet
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poem_id integer, -- poem, couplet, or a word's source work
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couplet integer, -- couplet, or a word's source couplet
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word text, -- word
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note text,
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created_at timestamptz NOT NULL DEFAULT now()
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);
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CREATE UNIQUE INDEX IF NOT EXISTS library_items ON library (user_id, kind, coalesce(poet_id, 0), coalesce(poem_id, 0), coalesce(couplet, -1)) WHERE kind <> 'word';
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CREATE UNIQUE INDEX IF NOT EXISTS library_words ON library (user_id, word) WHERE kind = 'word';
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