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refactor teaching domain naming to course/course_section/course_group

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Add diesel migrations and synchronize backend/frontend model fields plus jsonb key migration to support generic teaching subjects beyond piano-specific naming.

Made-with: Cursor
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阿男
2026-04-23 17:16:10 +08:00
commit c843fecbce
19 changed files with 17353 additions and 0 deletions
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htykc_models/migrations/2026-04-23-100002_rename_qumu_sections_to_course_sections/down.sql
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ALTER TABLE kecheng RENAME COLUMN course_sections TO qumu_sections;
htykc_models/migrations/2026-04-23-100002_rename_qumu_sections_to_course_sections/up.sql
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ALTER TABLE kecheng RENAME COLUMN qumu_sections TO course_sections;
htykc_models/migrations/2026-04-23-100004_migrate_qumu_jsonb_keys_to_course/down.sql
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UPDATE kecheng
SET course_sections = jsonb_set(
course_sections,
'{vals}',
COALESCE((
SELECT jsonb_agg(
(item - 'course_id' - 'course_type' - 'course_name' - 'course_text' - 'course_category_key' - 'course_category_name') ||
jsonb_build_object(
'qumu_id', item->'course_id',
'qumu_type', item->'course_type',
'qumu_name', item->'course_name',
'qumu_text', item->'course_text',
'qumu_category_key', item->'course_category_key',
'qumu_category_name', item->'course_category_name'
)
)
FROM jsonb_array_elements(course_sections->'vals') AS item
), '[]'::jsonb),
true
)
WHERE course_sections IS NOT NULL
AND course_sections ? 'vals';
htykc_models/migrations/2026-04-23-100004_migrate_qumu_jsonb_keys_to_course/up.sql
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UPDATE kecheng
SET course_sections = jsonb_set(
course_sections,
'{vals}',
COALESCE((
SELECT jsonb_agg(
(item - 'qumu_id' - 'qumu_type' - 'qumu_name' - 'qumu_text' - 'qumu_category_key' - 'qumu_category_name') ||
jsonb_build_object(
'course_id', item->'qumu_id',
'course_type', item->'qumu_type',
'course_name', item->'qumu_name',
'course_text', item->'qumu_text',
'course_category_key', item->'qumu_category_key',
'course_category_name', item->'qumu_category_name'
)
)
FROM jsonb_array_elements(course_sections->'vals') AS item
), '[]'::jsonb),
true
)
WHERE course_sections IS NOT NULL
AND course_sections ? 'vals';