74 lines
3.1 KiB
MySQL
74 lines
3.1 KiB
MySQL
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-- Migration 051: P-11 Legal-Hold Lifecycle-Status
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-- Sofortsperrung fuer rechtlich problematische Medien (Compliance-Paket P-11)
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--
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-- Architekturentscheidung:
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-- rights_status='blocked' bleibt als Spiegel-Schnellstatus (P-06-Kompatibilitaet).
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-- Primaere Wahrheit: legal_hold_active + dedizierte Metadaten-Felder in media_assets.
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-- Dies ermoeglicht klare Trennung: P-06 Deklarationsstatus / P-11 Legal Hold / P-03 Lifecycle.
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-- P-13 kann spaeter denselben set_legal_hold-Service nutzen.
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ALTER TABLE media_assets
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ADD COLUMN IF NOT EXISTS legal_hold_active BOOLEAN NOT NULL DEFAULT FALSE,
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ADD COLUMN IF NOT EXISTS legal_hold_reason_code VARCHAR(50)
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CHECK (legal_hold_reason_code IN (
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'rights_dispute',
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'consent_withdrawn',
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'privacy_complaint',
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'copyright_complaint',
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'youth_protection',
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'illegal_content',
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'other'
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)),
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ADD COLUMN IF NOT EXISTS legal_hold_reason_note TEXT,
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ADD COLUMN IF NOT EXISTS legal_hold_set_by_profile_id INT REFERENCES profiles(id) ON DELETE SET NULL,
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ADD COLUMN IF NOT EXISTS legal_hold_set_at TIMESTAMPTZ,
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ADD COLUMN IF NOT EXISTS legal_hold_released_by_profile_id INT REFERENCES profiles(id) ON DELETE SET NULL,
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ADD COLUMN IF NOT EXISTS legal_hold_released_at TIMESTAMPTZ,
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ADD COLUMN IF NOT EXISTS legal_hold_release_note TEXT;
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COMMENT ON COLUMN media_assets.legal_hold_active IS
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'P-11: TRUE = Medium unter Legal Hold; sofortige Sperrung fuer alle normalen Nutzerpfade. '
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'Retention-Job darf dieses Medium nicht purgen. '
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'rights_status wird bei Aktivierung auf ''blocked'' gespiegelt.';
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COMMENT ON COLUMN media_assets.legal_hold_reason_code IS
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'P-11: Kategorie des Legal Holds. Pflicht beim Setzen.';
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COMMENT ON COLUMN media_assets.legal_hold_reason_note IS
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'P-11: Freitext-Begruendung fuer den Legal Hold.';
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COMMENT ON COLUMN media_assets.legal_hold_set_by_profile_id IS
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'P-11: Profil das den Legal Hold gesetzt hat (Superadmin).';
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COMMENT ON COLUMN media_assets.legal_hold_set_at IS
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'P-11: Zeitpunkt der Legal-Hold-Aktivierung.';
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COMMENT ON COLUMN media_assets.legal_hold_released_by_profile_id IS
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'P-11: Profil das den Legal Hold aufgehoben hat.';
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COMMENT ON COLUMN media_assets.legal_hold_released_at IS
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'P-11: Zeitpunkt der Legal-Hold-Freigabe.';
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COMMENT ON COLUMN media_assets.legal_hold_release_note IS
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'P-11: Begruendung fuer die Aufhebung des Legal Holds.';
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-- Index fuer Admin-Liste aktiver Legal Holds
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CREATE INDEX IF NOT EXISTS idx_media_assets_legal_hold_active
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ON media_assets (legal_hold_active)
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WHERE legal_hold_active = TRUE;
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-- Neue event_types fuer media_asset_audit_log
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ALTER TABLE media_asset_audit_log
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DROP CONSTRAINT IF EXISTS media_asset_audit_log_event_type_check;
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ALTER TABLE media_asset_audit_log
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ADD CONSTRAINT media_asset_audit_log_event_type_check
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CHECK (event_type IN (
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'visibility_change',
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'copyright_change',
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'metadata_change',
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'lifecycle_change',
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'legal_hold_set',
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'legal_hold_released'
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));
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