45 lines
2.1 KiB
JavaScript
Executable File
45 lines
2.1 KiB
JavaScript
Executable File
'use strict';
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module.exports = {
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async up(queryInterface, Sequelize) {
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await queryInterface.sequelize.query(`
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ALTER TABLE community.vocab_course_lesson
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ADD COLUMN IF NOT EXISTS didactic_mode TEXT,
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ADD COLUMN IF NOT EXISTS phase_label TEXT,
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ADD COLUMN IF NOT EXISTS block_number INTEGER,
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ADD COLUMN IF NOT EXISTS difficulty_weight INTEGER,
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ADD COLUMN IF NOT EXISTS new_unit_target INTEGER,
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ADD COLUMN IF NOT EXISTS review_weight INTEGER,
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ADD COLUMN IF NOT EXISTS is_intensive_review BOOLEAN NOT NULL DEFAULT FALSE;
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COMMENT ON COLUMN community.vocab_course_lesson.didactic_mode IS
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'Didaktischer Modus der Lektion, z.B. core_input, guided_dialogue, intensive_review oder checkpoint.';
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COMMENT ON COLUMN community.vocab_course_lesson.phase_label IS
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'Übergeordnete Lernphase, z.B. quickstart, daily_life oder stabilization.';
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COMMENT ON COLUMN community.vocab_course_lesson.block_number IS
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'Inhaltlicher Block für Konsolidierungs- und Wiederholungswellen.';
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COMMENT ON COLUMN community.vocab_course_lesson.difficulty_weight IS
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'Grobe relative Schwierigkeit der Lektion von leicht bis schwer.';
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COMMENT ON COLUMN community.vocab_course_lesson.new_unit_target IS
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'Empfohlene Zahl neuer Spracheinheiten in dieser Lektion.';
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COMMENT ON COLUMN community.vocab_course_lesson.review_weight IS
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'Wie stark Wiederholung in dieser Lektion dominieren soll, typischerweise 0 bis 100.';
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COMMENT ON COLUMN community.vocab_course_lesson.is_intensive_review IS
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'Markiert Lektionen, die als intensive Wiederholungsphase gedacht sind.';
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`);
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},
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async down(queryInterface, Sequelize) {
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await queryInterface.sequelize.query(`
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ALTER TABLE community.vocab_course_lesson
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DROP COLUMN IF EXISTS is_intensive_review,
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DROP COLUMN IF EXISTS review_weight,
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DROP COLUMN IF EXISTS new_unit_target,
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DROP COLUMN IF EXISTS difficulty_weight,
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DROP COLUMN IF EXISTS block_number,
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DROP COLUMN IF EXISTS phase_label,
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DROP COLUMN IF EXISTS didactic_mode;
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`);
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}
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};
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