-- Reviews: customers leave reviews on professionals after an accepted lead
CREATE TABLE IF NOT EXISTS reviews (
    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
    lead_request_id UUID NOT NULL REFERENCES lead_requests(id) ON DELETE CASCADE UNIQUE,
    customer_id UUID NOT NULL REFERENCES customers(id) ON DELETE CASCADE,
    professional_id UUID NOT NULL REFERENCES professionals(id) ON DELETE CASCADE,
    rating SMALLINT NOT NULL CHECK (rating >= 1 AND rating <= 5),
    comment TEXT,
    is_published BOOLEAN NOT NULL DEFAULT true,
    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
);

CREATE INDEX IF NOT EXISTS idx_reviews_professional_id ON reviews(professional_id);
CREATE INDEX IF NOT EXISTS idx_reviews_customer_id ON reviews(customer_id);