delphi.market/db/init.sql

57 lines
2.0 KiB
SQL

CREATE TABLE lnauth(
k1 VARCHAR(64) NOT NULL PRIMARY KEY,
lnurl TEXT NOT NULL,
created TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
session_id VARCHAR(48) NOT NULL DEFAULT encode(gen_random_uuid()::text::bytea, 'base64')
);
CREATE TABLE users(
pubkey TEXT PRIMARY KEY,
last_seen TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
msats BIGINT NOT NULL DEFAULT 0
);
CREATE TABLE sessions(
pubkey TEXT NOT NULL REFERENCES users(pubkey),
session_id VARCHAR(48)
);
CREATE TABLE invoices(
id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
pubkey TEXT NOT NULL REFERENCES users(pubkey),
msats BIGINT NOT NULL,
msats_received BIGINT,
preimage TEXT NOT NULL UNIQUE,
hash TEXT NOT NULL UNIQUE,
bolt11 TEXT NOT NULL,
created_at TIMESTAMP WITH TIME ZONE NOT NULL,
expires_at TIMESTAMP WITH TIME ZONE NOT NULL,
confirmed_at TIMESTAMP WITH TIME ZONE,
held_since TIMESTAMP WITH TIME ZONE,
description TEXT
);
CREATE TABLE markets(
id SERIAL PRIMARY KEY,
description TEXT NOT NULL,
end_date TIMESTAMP WITH TIME ZONE NOT NULL,
invoice_id UUID NOT NULL UNIQUE REFERENCES invoices(id)
);
CREATE EXTENSION "uuid-ossp";
CREATE TABLE shares(
id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
market_id INTEGER REFERENCES markets(id),
description TEXT NOT NULL
);
CREATE TYPE order_side AS ENUM ('BUY', 'SELL');
CREATE TABLE orders(
id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
deleted_at TIMESTAMP WITH TIME ZONE,
share_id UUID NOT NULL REFERENCES shares(id),
pubkey TEXT NOT NULL REFERENCES users(pubkey),
side ORDER_SIDE NOT NULL,
quantity BIGINT NOT NULL,
price BIGINT NOT NULL,
invoice_id UUID REFERENCES invoices(id),
order_id UUID REFERENCES orders(id)
);
ALTER TABLE orders ADD CONSTRAINT order_price CHECK(price > 0 AND price < 100);
ALTER TABLE orders ADD CONSTRAINT order_quantity CHECK(quantity > 0);