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- Konzept/, didaktik_geografie/, didaktik_simulation/, v2-modules/, v2-platform/ - 12 code-workspace-Files - STATUS-*.md - viele M/D/R-Änderungen an bereits getrackten Files - .gitignore verstärkt: **/.humaninput/, **/secret_keys.txt Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
369 lines
16 KiB
SQL
369 lines
16 KiB
SQL
-- ============================================================
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-- GeoGraSim V2 — additive Schema-Erweiterungen
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-- Idempotent: kann mehrfach laufen, kein DROP, kein RENAME.
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-- V1-Tabellen (students, classes, teachers, licenses) bleiben unangetastet.
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-- ============================================================
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SET NAMES utf8mb4;
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SET FOREIGN_KEY_CHECKS=0;
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-- ------------------------------------------------------------
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-- Locales (Sprache + Land + Variante)
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS locales_v2 (
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code VARCHAR(32) PRIMARY KEY,
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language CHAR(2) NOT NULL,
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country CHAR(2) NOT NULL,
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variant VARCHAR(16) NOT NULL,
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display_name VARCHAR(100) NOT NULL,
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is_easy BOOLEAN NOT NULL DEFAULT FALSE,
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is_active BOOLEAN NOT NULL DEFAULT TRUE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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INSERT IGNORE INTO locales_v2 (code, language, country, variant, display_name, is_easy) VALUES
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('de-AT-standard', 'de', 'AT', 'standard', 'Deutsch (Österreich)', FALSE),
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('de-AT-easy', 'de', 'AT', 'easy', 'Deutsch (Österreich) — Leichte Sprache', TRUE);
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-- ------------------------------------------------------------
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-- Lehrplan-Anker-Pool (Land-präfixiert)
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS lehrplan_anchors_v2 (
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code VARCHAR(64) PRIMARY KEY,
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country CHAR(2) NOT NULL,
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scheme VARCHAR(32) NOT NULL,
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level VARCHAR(100) NOT NULL,
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topic VARCHAR(255) NOT NULL,
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competence TEXT NOT NULL,
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display_order INT DEFAULT 0,
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is_active BOOLEAN NOT NULL DEFAULT TRUE,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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KEY idx_country_scheme (country, scheme)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- ------------------------------------------------------------
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-- Modul-Registrierung (von Atlas beim Integrieren befüllt)
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS module_info_v2 (
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slug VARCHAR(64) PRIMARY KEY,
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display_name VARCHAR(255) NOT NULL,
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display_name_easy VARCHAR(255) NOT NULL,
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version VARCHAR(20) NOT NULL,
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spec_version VARCHAR(20) NOT NULL,
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icon VARCHAR(20) DEFAULT '',
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short_description TEXT NOT NULL,
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short_description_easy TEXT NOT NULL,
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long_description TEXT NOT NULL,
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long_description_easy TEXT NOT NULL,
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estimated_duration_min INT NOT NULL DEFAULT 25,
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card_image_url VARCHAR(500) DEFAULT NULL,
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entry_url VARCHAR(500) NOT NULL,
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maintainer_instance VARCHAR(64) NOT NULL,
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status ENUM('draft', 'beta', 'stable', 'archived') NOT NULL DEFAULT 'draft',
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installed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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last_updated TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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KEY idx_status (status)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- Modul ↔ Lehrplan-Anker (Many-to-Many)
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CREATE TABLE IF NOT EXISTS module_lehrplan_v2 (
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module_slug VARCHAR(64) NOT NULL,
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anker_code VARCHAR(64) NOT NULL,
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PRIMARY KEY (module_slug, anker_code),
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KEY idx_anker (anker_code)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- Modul ↔ Glossar-Schwerpunkte (Many-to-Many)
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CREATE TABLE IF NOT EXISTS module_glossar_v2 (
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module_slug VARCHAR(64) NOT NULL,
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glossar_slug VARCHAR(64) NOT NULL,
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PRIMARY KEY (module_slug, glossar_slug),
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KEY idx_glossar (glossar_slug)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- Modul-Difficulty-Levels
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CREATE TABLE IF NOT EXISTS module_levels_v2 (
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module_slug VARCHAR(64) NOT NULL,
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level_id VARCHAR(20) NOT NULL,
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label VARCHAR(100) NOT NULL,
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label_easy VARCHAR(100) NOT NULL,
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display_order INT DEFAULT 0,
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PRIMARY KEY (module_slug, level_id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- Modul-Telemetry-Milestones (vorab deklariert)
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CREATE TABLE IF NOT EXISTS module_milestones_v2 (
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module_slug VARCHAR(64) NOT NULL,
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milestone_id VARCHAR(64) NOT NULL,
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label VARCHAR(255) NOT NULL,
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display_order INT DEFAULT 0,
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PRIMARY KEY (module_slug, milestone_id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- ------------------------------------------------------------
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-- Resume-State pro Schüler*in × Modul (opake JSON-Blob)
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS module_state_v2 (
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id BIGINT AUTO_INCREMENT PRIMARY KEY,
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student_id INT NOT NULL,
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module_slug VARCHAR(64) NOT NULL,
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state_json LONGTEXT NOT NULL,
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summary VARCHAR(500) DEFAULT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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created_by_version ENUM('v1','v2') DEFAULT 'v2',
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UNIQUE KEY uniq_student_module (student_id, module_slug),
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KEY idx_updated (updated_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- ------------------------------------------------------------
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-- Endergebnisse (POST /api/result)
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS assessments_v2 (
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id BIGINT AUTO_INCREMENT PRIMARY KEY,
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student_id INT NOT NULL,
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class_id INT NOT NULL,
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module_slug VARCHAR(64) NOT NULL,
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module_version VARCHAR(20) NOT NULL,
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spec_version VARCHAR(20) NOT NULL,
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completed BOOLEAN NOT NULL,
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abandoned BOOLEAN NOT NULL DEFAULT FALSE,
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score INT NOT NULL,
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score_max INT NOT NULL,
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duration_s INT NOT NULL,
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difficulty VARCHAR(20) NOT NULL,
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mode ENUM('free','teacher_started','assessment','demo') NOT NULL,
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module_specific_data LONGTEXT DEFAULT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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created_by_version ENUM('v1','v2') DEFAULT 'v2',
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KEY idx_student (student_id),
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KEY idx_class_module (class_id, module_slug),
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KEY idx_created (created_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- Milestones erreicht pro Assessment
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CREATE TABLE IF NOT EXISTS assessment_milestones_v2 (
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assessment_id BIGINT NOT NULL,
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milestone_id VARCHAR(64) NOT NULL,
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PRIMARY KEY (assessment_id, milestone_id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- Lehrplan-Coverage pro Assessment
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CREATE TABLE IF NOT EXISTS assessment_lehrplan_v2 (
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assessment_id BIGINT NOT NULL,
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anker_code VARCHAR(64) NOT NULL,
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coverage ENUM('full','partial','none') NOT NULL,
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PRIMARY KEY (assessment_id, anker_code)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- Freitext-Antworten pro Assessment
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CREATE TABLE IF NOT EXISTS assessment_freetext_v2 (
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id BIGINT AUTO_INCREMENT PRIMARY KEY,
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assessment_id BIGINT NOT NULL,
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prompt_id VARCHAR(64) NOT NULL,
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prompt_text TEXT NOT NULL,
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answer_text TEXT NOT NULL,
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KEY idx_assessment (assessment_id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- ------------------------------------------------------------
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-- Telemetry-Events (Heartbeat / Milestone / Stuck / a11y-Blocker)
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS telemetry_events_v2 (
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id BIGINT AUTO_INCREMENT PRIMARY KEY,
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student_id INT NOT NULL,
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class_id INT NOT NULL,
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module_slug VARCHAR(64) NOT NULL,
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module_version VARCHAR(20) NOT NULL,
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event_type ENUM('heartbeat','milestone','stuck','accessibility-blocker') NOT NULL,
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phase VARCHAR(64) DEFAULT NULL,
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phase_label VARCHAR(255) DEFAULT NULL,
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step VARCHAR(20) DEFAULT NULL,
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current_score INT DEFAULT NULL,
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score_max INT DEFAULT NULL,
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time_in_phase_s INT DEFAULT NULL,
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total_time_s INT DEFAULT NULL,
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milestone_id VARCHAR(64) DEFAULT NULL,
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milestone_label VARCHAR(255) DEFAULT NULL,
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score_delta INT DEFAULT NULL,
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idle_s INT DEFAULT NULL,
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last_action_label VARCHAR(255) DEFAULT NULL,
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hint VARCHAR(500) DEFAULT NULL,
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blocker_type VARCHAR(64) DEFAULT NULL,
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ts TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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KEY idx_student_ts (student_id, ts),
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KEY idx_class_ts (class_id, ts),
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KEY idx_module_ts (module_slug, ts),
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KEY idx_type (event_type)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- ------------------------------------------------------------
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-- Schüler-Modul-Fortschritt (für Lerngeschichte)
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS student_progress_v2 (
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id BIGINT AUTO_INCREMENT PRIMARY KEY,
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student_id INT NOT NULL,
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module_slug VARCHAR(64) NOT NULL,
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total_attempts INT DEFAULT 0,
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best_score INT DEFAULT 0,
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best_score_max INT DEFAULT 0,
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last_completed_at TIMESTAMP NULL DEFAULT NULL,
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total_duration_s BIGINT DEFAULT 0,
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UNIQUE KEY uniq_student_module (student_id, module_slug),
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KEY idx_student (student_id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- Schüler-Lehrplan-Coverage (welche Anker hat Schüler*in abgedeckt)
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CREATE TABLE IF NOT EXISTS lehrplan_progress_v2 (
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student_id INT NOT NULL,
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anker_code VARCHAR(64) NOT NULL,
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best_coverage ENUM('full','partial','none') NOT NULL,
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reached_via_module VARCHAR(64) NOT NULL,
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reached_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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PRIMARY KEY (student_id, anker_code),
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KEY idx_student (student_id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- ------------------------------------------------------------
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-- Hochgeladene Artefakte (Bilder, Karten, Audio aus Modulen)
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS artifacts_v2 (
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id BIGINT AUTO_INCREMENT PRIMARY KEY,
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student_id INT NOT NULL,
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module_slug VARCHAR(64) NOT NULL,
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mime_type VARCHAR(100) NOT NULL,
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url VARCHAR(500) NOT NULL,
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thumbnail_url VARCHAR(500) DEFAULT NULL,
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label VARCHAR(255) DEFAULT NULL,
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bytes BIGINT NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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KEY idx_student (student_id),
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KEY idx_module (module_slug)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- Verknüpfung Artefakt ↔ Assessment
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CREATE TABLE IF NOT EXISTS assessment_artifacts_v2 (
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assessment_id BIGINT NOT NULL,
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artifact_id BIGINT NOT NULL,
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PRIMARY KEY (assessment_id, artifact_id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- ------------------------------------------------------------
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-- A11y-Profil-Erweiterung (additiv zu V1-students)
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-- Neue Spalten in der bestehenden students-Tabelle, additiv mit DEFAULTs.
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-- ------------------------------------------------------------
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ALTER TABLE students
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ADD COLUMN IF NOT EXISTS easy_language BOOLEAN NOT NULL DEFAULT FALSE,
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ADD COLUMN IF NOT EXISTS high_contrast BOOLEAN NOT NULL DEFAULT FALSE,
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ADD COLUMN IF NOT EXISTS reduced_motion BOOLEAN NOT NULL DEFAULT FALSE,
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ADD COLUMN IF NOT EXISTS screen_reader BOOLEAN NOT NULL DEFAULT FALSE,
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ADD COLUMN IF NOT EXISTS text_scale ENUM('normal','large','xlarge') NOT NULL DEFAULT 'normal',
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ADD COLUMN IF NOT EXISTS locale_pref VARCHAR(32) DEFAULT NULL,
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ADD COLUMN IF NOT EXISTS country_pref CHAR(2) DEFAULT 'AT',
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ADD COLUMN IF NOT EXISTS nachteilsausgleich BOOLEAN NOT NULL DEFAULT FALSE,
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ADD COLUMN IF NOT EXISTS avatar_slug VARCHAR(64) DEFAULT 'fuchs-explorer';
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-- Lehrperson-Erweiterung: is_admin-Flag für V2-Plattform-Config
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ALTER TABLE teachers
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ADD COLUMN IF NOT EXISTS is_admin BOOLEAN NOT NULL DEFAULT FALSE;
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-- ------------------------------------------------------------
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-- Plattform-Config (Heartbeat-Intervall, Token-TTL, Rate-Limits)
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-- Lehrperson mit Admin-Rolle kann das im Admin-Board justieren.
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS platform_config_v2 (
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config_key VARCHAR(64) PRIMARY KEY,
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config_value VARCHAR(255) NOT NULL,
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value_type ENUM('int', 'float', 'string', 'bool', 'json') NOT NULL DEFAULT 'string',
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min_value VARCHAR(255) DEFAULT NULL,
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max_value VARCHAR(255) DEFAULT NULL,
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label VARCHAR(255) NOT NULL,
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label_easy VARCHAR(255) DEFAULT NULL,
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help_text TEXT DEFAULT NULL,
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group_name VARCHAR(64) NOT NULL DEFAULT 'general',
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display_order INT DEFAULT 0,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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updated_by INT DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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INSERT IGNORE INTO platform_config_v2
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(config_key, config_value, value_type, min_value, max_value, label, help_text, group_name, display_order) VALUES
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('heartbeat_interval_min_s', '10', 'int', '5', '60', 'Heartbeat — Min-Intervall (Sek.)', 'Untergrenze für Modul-Telemetrie. Schnellere Module dürfen nicht öfter pingen.', 'telemetry', 10),
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('heartbeat_interval_max_s', '30', 'int', '15', '120', 'Heartbeat — Max-Intervall (Sek.)', 'Obergrenze. Ruhige Module dürfen seltener pingen.', 'telemetry', 20),
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('stuck_threshold_s', '90', 'int', '30', '300', 'Stuck-Schwellwert (Sek.)', 'Nach wieviel Sek. Inaktivität wird ein Stuck-Event gefeuert.', 'telemetry', 30),
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('telemetry_rate_limit_per_s','1','int', '1', '10', 'Telemetry Rate-Limit (Events/Sek.)','Max. Events pro Sekunde pro Schüler*in.', 'telemetry', 40),
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('telemetry_event_cap_per_session','2000','int','100','10000','Telemetry Event-Cap pro Sitzung','Nach dieser Anzahl werden Heartbeats verworfen (Milestones bleiben).', 'telemetry', 50),
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('token_ttl_s', '3600', 'int', '300', '28800','Token-Lebensdauer (Sek.)', 'Wie lange ein Login-Token gültig ist. Default 1h.', 'auth', 10),
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('token_refresh_window_s', '300', 'int', '60', '1800', 'Token-Refresh-Fenster (Sek.)', 'Wieviele Sek. vor Ablauf ein Token erneuert wird.', 'auth', 20),
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('telemetry_retention_days', '30', 'int', '7', '365', 'Telemetry-Aufbewahrung (Tage)', 'Wie lange Telemetry-Events in der DB bleiben, bevor sie gelöscht werden.', 'telemetry', 60);
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-- ------------------------------------------------------------
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-- Health-Metriken (pro API-Endpoint, für Auto-Tuning Phase 2)
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS health_metrics_v2 (
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id BIGINT AUTO_INCREMENT PRIMARY KEY,
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endpoint VARCHAR(128) NOT NULL,
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method VARCHAR(10) NOT NULL,
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duration_ms INT NOT NULL,
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status_code INT NOT NULL,
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ts TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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KEY idx_endpoint_ts (endpoint, ts),
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KEY idx_ts (ts)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- ------------------------------------------------------------
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-- Klassen-Aufträge (V2-Variante, additiv zu V1-class_assignments)
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-- Lehrperson vergibt ein Modul mit Schwierigkeit (+ Settings) an die Klasse.
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS class_assignments_v2 (
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id BIGINT AUTO_INCREMENT PRIMARY KEY,
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class_id INT NOT NULL,
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teacher_id INT NOT NULL,
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module_slug VARCHAR(64) NOT NULL,
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difficulty VARCHAR(20) NOT NULL,
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custom_params JSON DEFAULT NULL, -- V3: Lehrperson-eigene Parameter-Overrides
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starts_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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ends_at TIMESTAMP NULL DEFAULT NULL,
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active BOOLEAN NOT NULL DEFAULT TRUE,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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created_by_version ENUM('v1','v2') DEFAULT 'v2',
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KEY idx_class_active (class_id, active),
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KEY idx_module (module_slug)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- ------------------------------------------------------------
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-- Schüler-Level-Unlocks pro Modul
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-- Im freien Modus: Schüler*in sieht nur Stufen, die freigeschaltet sind.
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-- Im Auftragsmodus: Pflicht-Stufe vorgegeben (außer Nachteilsausgleich).
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS student_level_unlock_v2 (
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student_id INT NOT NULL,
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module_slug VARCHAR(64) NOT NULL,
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highest_unlocked_level VARCHAR(20) NOT NULL DEFAULT 'L1',
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highest_completed_level VARCHAR(20) DEFAULT NULL,
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best_score_per_level JSON DEFAULT NULL, -- {"L1": {"score": 95, "max": 100}, "L2": {...}}
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attempts_per_level JSON DEFAULT NULL, -- {"L1": 3, "L2": 1}
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last_played_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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PRIMARY KEY (student_id, module_slug),
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KEY idx_student (student_id),
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KEY idx_module (module_slug)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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-- ------------------------------------------------------------
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-- Sentry für Spec-Version-Tracking
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-- ------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS spec_history_v2 (
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id INT AUTO_INCREMENT PRIMARY KEY,
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spec_version VARCHAR(20) NOT NULL,
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applied_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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notes TEXT DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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INSERT INTO spec_history_v2 (spec_version, notes) VALUES
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('1.0-draft', 'Initial V2 schema, Atlas Nachtschicht 2026-05-16');
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SET FOREIGN_KEY_CHECKS=1;
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-- ============================================================
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-- Ende init.sql
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-- ============================================================
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