-- core/payments -- Rohprotokoll in PostgreSQL (krempl_data)
-- Jede Anfrage/Antwort eines Anbieters mit Zeitstempel. Die Beweiskette.
CREATE TABLE IF NOT EXISTS payment_log (
    id           BIGSERIAL PRIMARY KEY,
    provider     TEXT        NOT NULL,
    action       TEXT        NOT NULL,          -- start, create, capture, get, webhook, mail, cancel, mismatch
    order_id     INTEGER,
    order_number TEXT,
    reference    TEXT,                          -- ID beim Anbieter
    status       TEXT,
    http_status  INTEGER,
    payload      JSONB,
    detail       TEXT,
    host         TEXT,                          -- dev.intelectra.de / intelectra-shop.de
    zeitpunkt    TIMESTAMPTZ NOT NULL DEFAULT now()
);
CREATE INDEX IF NOT EXISTS idx_payment_log_order     ON payment_log (order_id);
CREATE INDEX IF NOT EXISTS idx_payment_log_reference ON payment_log (reference);
CREATE INDEX IF NOT EXISTS idx_payment_log_zeit      ON payment_log (zeitpunkt);
CREATE INDEX IF NOT EXISTS idx_payment_log_provider  ON payment_log (provider, action, zeitpunkt);