a3b820cea0
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- Added a new JSONB field `lessonState` to the VocabCourseProgress model to store detailed lesson state information. - Implemented methods in VocabService for sanitizing and serializing lesson state, ensuring robust data handling. - Updated VocabLessonView to manage lesson state persistence, including local storage and server synchronization, improving user experience during vocabulary lessons. - Introduced mechanisms for exporting and normalizing exercise answers, enhancing the accuracy of saved progress.
21 lines
599 B
JavaScript
21 lines
599 B
JavaScript
'use strict';
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module.exports = {
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async up(queryInterface) {
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await queryInterface.sequelize.query(`
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ALTER TABLE community.vocab_course_progress
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ADD COLUMN IF NOT EXISTS lesson_state JSONB NOT NULL DEFAULT '{}'::jsonb;
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COMMENT ON COLUMN community.vocab_course_progress.lesson_state IS
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'Persistierter UI- und Lernzustand pro Nutzer und Lektion fuer Resume im Sprachkurs.';
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`);
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},
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async down(queryInterface) {
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await queryInterface.sequelize.query(`
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ALTER TABLE community.vocab_course_progress
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DROP COLUMN IF EXISTS lesson_state;
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`);
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}
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};
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