initial commit

create_db.sql

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+DROP DATABASE IF EXISTS card_db;
+CREATE DATABASE card_db;
+
+--CREATE USER cardapp WITH PASSWORD '***';
+
+\c card_db;
+
+CREATE TABLE cards (
+	card_id INT GENERATED ALWAYS AS IDENTITY,
+	aes_cmac CHAR(32) NOT NULL,
+	uid CHAR(14) NOT NULL,
+	last_counter_value INTEGER NOT NULL,
+	lnurlw_request_timeout_sec INT NOT NULL,
+	enable_flag CHAR(1) NOT NULL DEFAULT 'N',
+	tx_limit_sats INT NOT NULL,
+	day_limit_sats INT NOT NULL,
+	card_description VARCHAR(100) NOT NULL DEFAULT '',
+	PRIMARY KEY(card_id)
+);
+
+CREATE TABLE card_payments (
+	card_payment_id INT GENERATED ALWAYS AS IDENTITY,
+	card_id INT NOT NULL,
+	k1 CHAR(32) UNIQUE NOT NULL,
+	lnurlw_request_time TIMESTAMPTZ NOT NULL,
+	ln_invoice VARCHAR(1024) NOT NULL DEFAULT '',
+	amount_msats BIGINT CHECK (amount_msats > 0),
+	paid_flag CHAR(1) NOT NULL,
+	payment_time TIMESTAMPTZ,
+	payment_status VARCHAR(100) NOT NULL DEFAULT '',
+	failure_reason VARCHAR(100) NOT NULL DEFAULT '',
+	payment_status_time TIMESTAMPTZ,
+	PRIMARY KEY(card_payment_id),
+	CONSTRAINT fk_card FOREIGN KEY(card_id) REFERENCES cards(card_id)
+);
+
+GRANT ALL PRIVILEGES ON TABLE cards TO cardapp;
+GRANT ALL PRIVILEGES ON TABLE card_payments TO cardapp;