c651fe5a30
ST-1.1: financial.refunds - Already exists with approval flow ST-1.2: education.instructors - Created with GIN indexes ST-1.3: trading.price_alerts - FK exists, idempotent migration added ST-1.4: ml.prediction_overlays - New table + overlay columns New files: - ddl/schemas/education/tables/17-instructors.sql - ddl/schemas/ml/tables/12-prediction_overlays.sql - migrations/2026-02-03_add_predictions_overlay.sql - migrations/2026-02-03_add_price_alerts_symbol_fk.sql Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
75 lines
2.6 KiB
SQL
75 lines
2.6 KiB
SQL
-- =====================================================
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-- ORBIQUANT IA - REFUNDS TABLE
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-- =====================================================
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-- Description: Registro de reembolsos para compliance
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-- Schema: financial
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-- Gap: GAP-DDL-004
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-- Created: 2026-02-03
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-- =====================================================
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CREATE TABLE financial.refunds (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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-- Relacion con pago original
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payment_id UUID NOT NULL REFERENCES financial.payments(id) ON DELETE RESTRICT,
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-- Monto y moneda
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amount DECIMAL(20,8) NOT NULL CHECK (amount > 0),
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currency financial.currency_code NOT NULL,
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-- Razon y metadata
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reason VARCHAR(255) NOT NULL,
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reason_code VARCHAR(50), -- e.g., 'duplicate', 'fraudulent', 'requested_by_customer'
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notes TEXT,
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-- Estado
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status financial.payment_status NOT NULL DEFAULT 'pending',
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-- Stripe integration
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stripe_refund_id VARCHAR(255) UNIQUE,
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stripe_failure_reason TEXT,
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-- Aprobacion
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requested_by UUID REFERENCES auth.users(id),
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approved_by UUID REFERENCES auth.users(id),
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approved_at TIMESTAMPTZ,
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rejected_at TIMESTAMPTZ,
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rejection_reason TEXT,
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-- Metadata
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metadata JSONB DEFAULT '{}',
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-- Timestamps
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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processed_at TIMESTAMPTZ,
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completed_at TIMESTAMPTZ,
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failed_at TIMESTAMPTZ,
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-- Constraints
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CONSTRAINT refund_approval_valid CHECK (
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(status = 'succeeded' AND approved_by IS NOT NULL AND approved_at IS NOT NULL) OR
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(status != 'succeeded')
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),
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CONSTRAINT refund_failure_valid CHECK (
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(status = 'failed' AND failed_at IS NOT NULL) OR
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(status != 'failed')
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)
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);
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-- Indices
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CREATE INDEX idx_refunds_payment ON financial.refunds(payment_id);
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CREATE INDEX idx_refunds_status ON financial.refunds(status);
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CREATE INDEX idx_refunds_stripe ON financial.refunds(stripe_refund_id)
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WHERE stripe_refund_id IS NOT NULL;
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CREATE INDEX idx_refunds_created ON financial.refunds(created_at DESC);
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CREATE INDEX idx_refunds_requested_by ON financial.refunds(requested_by)
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WHERE requested_by IS NOT NULL;
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-- Comentarios
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COMMENT ON TABLE financial.refunds IS 'Registro de reembolsos para compliance y tracking';
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COMMENT ON COLUMN financial.refunds.payment_id IS 'Pago original que se esta reembolsando';
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COMMENT ON COLUMN financial.refunds.reason_code IS 'Codigo de razon: duplicate, fraudulent, requested_by_customer, etc.';
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COMMENT ON COLUMN financial.refunds.stripe_refund_id IS 'ID del refund en Stripe';
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COMMENT ON COLUMN financial.refunds.requested_by IS 'Usuario que solicito el reembolso';
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COMMENT ON COLUMN financial.refunds.approved_by IS 'Admin que aprobo el reembolso';
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