-- Add column to toggle accommodations module
ALTER TABLE public.families
    ADD enable_accommodations boolean NOT NULL DEFAULT false;
COMMENT
    ON COLUMN public.families.enable_accommodations IS 'Specify whether accommodations feature is enabled for the family';


-- Create tables
CREATE TABLE IF NOT EXISTS accommodations_list
(
    id                   SERIAL PRIMARY KEY,
    family_id            integer     NOT NULL REFERENCES families,
    time_create          BIGINT      NOT NULL,
    time_update          BIGINT      NOT NULL,
    name                 VARCHAR(50) NOT NULL,
    need_validation      BOOLEAN     NOT NULL DEFAULT true,
    description          text        NULL,
    open_to_reservations BOOLEAN     NOT NULL DEFAULT false
);

COMMENT ON COLUMN accommodations_list.need_validation is 'true if family admin review is required for validation. False otherwise';
COMMENT ON COLUMN accommodations_list.open_to_reservations is 'true if reservations can be created / updated. False otherwise';

CREATE TABLE IF NOT EXISTS accommodations_reservations
(
    id                SERIAL PRIMARY KEY,
    family_id         integer NOT NULL REFERENCES families ON DELETE CASCADE,
    accommodation_id  integer NOT NULL REFERENCES accommodations_list ON DELETE CASCADE,
    user_id           INTEGER NOT NULL REFERENCES users ON DELETE CASCADE,
    time_create       BIGINT  NOT NULL,
    time_update       BIGINT  NOT NULL,
    reservation_start BIGINT  NOT NULL,
    reservation_end   BIGINT  NOT NULL,
    validated         BOOLEAN NULL
);

COMMENT ON COLUMN accommodations_reservations.validated is 'null if not reviewed yet. true if reservation is accepted. false if reservation is rejected';

CREATE TABLE IF NOT EXISTS accommodations_reservations_cals_urls
(
    id               SERIAL PRIMARY KEY,
    family_id        integer     NOT NULL REFERENCES families ON DELETE CASCADE,
    accommodation_id integer     NULL REFERENCES accommodations_list ON DELETE CASCADE,
    user_id          INTEGER     NOT NULL REFERENCES users ON DELETE CASCADE,
    name             VARCHAR(50) NOT NULL,
    token            VARCHAR(50) NOT NULL,
    time_create      BIGINT      NOT NULL,
    time_used        BIGINT      NOT NULL
);

COMMENT ON COLUMN accommodations_reservations_cals_urls.accommodation_id is 'null to get reservations of all accommodations. otherwise get the reservations of the specified accommodation only';