38 lines
1.9 KiB
MySQL
38 lines
1.9 KiB
MySQL
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-- Migration 047: Admin-konfigurierbare Rechtstexte
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-- Tabellen: legal_documents (versioniert), legal_document_audit (Änderungslog)
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-- document_type: impressum | privacy_policy | terms_of_use | media_policy
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-- status: draft | published | archived
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-- Partial unique index: nur genau ein published-Dokument pro document_type erlaubt.
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CREATE TABLE IF NOT EXISTS legal_documents (
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id SERIAL PRIMARY KEY,
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document_type VARCHAR(50) NOT NULL
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CHECK (document_type IN ('impressum', 'privacy_policy', 'terms_of_use', 'media_policy')),
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version INT NOT NULL DEFAULT 1,
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title VARCHAR(255) NOT NULL,
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content_sections JSONB NOT NULL DEFAULT '[]',
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status VARCHAR(20) NOT NULL DEFAULT 'draft'
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CHECK (status IN ('draft', 'published', 'archived')),
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change_note TEXT,
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created_at TIMESTAMP DEFAULT NOW(),
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updated_at TIMESTAMP DEFAULT NOW(),
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created_by_profile_id INT REFERENCES profiles(id) ON DELETE SET NULL,
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published_by_profile_id INT REFERENCES profiles(id) ON DELETE SET NULL,
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published_at TIMESTAMP
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);
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-- Sicherstellt: pro document_type maximal ein published-Datensatz
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CREATE UNIQUE INDEX IF NOT EXISTS legal_documents_unique_published
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ON legal_documents (document_type)
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WHERE status = 'published';
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CREATE TABLE IF NOT EXISTS legal_document_audit (
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id SERIAL PRIMARY KEY,
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legal_document_id INT NOT NULL REFERENCES legal_documents(id) ON DELETE CASCADE,
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action VARCHAR(50) NOT NULL,
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changed_by_profile_id INT REFERENCES profiles(id) ON DELETE SET NULL,
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change_note TEXT,
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previous_status VARCHAR(20),
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created_at TIMESTAMP DEFAULT NOW()
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);
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