Yimaru-BackEnd/gen/db/compat_course_management.go

package dbgen

import (
	"context"

	"github.com/jackc/pgx/v5/pgtype"
)

func (q *Queries) GetSubModuleByIDCompat(ctx context.Context, id int64) (SubModule, error) {
	row := q.db.QueryRow(ctx, `
SELECT id, module_id, title, description, display_order, is_active, created_at, legacy_sub_course_id
FROM sub_modules
WHERE id = $1
`, id)
	var i SubModule
	err := row.Scan(
		&i.ID,
		&i.ModuleID,
		&i.Title,
		&i.Description,
		&i.DisplayOrder,
		&i.IsActive,
		&i.CreatedAt,
		&i.LegacySubCourseID,
	)
	return i, err
}

func (q *Queries) UpdateSubModuleCompat(ctx context.Context, id int64, title string, description string, isActive bool) error {
	_, err := q.db.Exec(ctx, `
UPDATE sub_modules
SET
    title = $1,
    description = NULLIF($2, ''),
    is_active = $3
WHERE id = $4
`, title, description, isActive, id)
	return err
}

func (q *Queries) DeleteSubModuleCompat(ctx context.Context, id int64) error {
	_, err := q.db.Exec(ctx, `DELETE FROM sub_modules WHERE id = $1`, id)
	return err
}

func (q *Queries) UpdateSubModuleVideoCompat(ctx context.Context, id int64, title string, description string, videoURL string) error {
	_, err := q.db.Exec(ctx, `
UPDATE sub_module_videos
SET
    title = $1,
    description = NULLIF($2, ''),
    video_url = $3
WHERE id = $4
`, title, description, videoURL, id)
	return err
}

func (q *Queries) DeleteSubModuleVideoCompat(ctx context.Context, id int64) error {
	_, err := q.db.Exec(ctx, `DELETE FROM sub_module_videos WHERE id = $1`, id)
	return err
}

func (q *Queries) UpdatePracticeCompat(ctx context.Context, id int64, title string, description string, persona string) error {
	_, err := q.db.Exec(ctx, `
UPDATE question_sets
SET
    title = $1,
    description = NULLIF($2, ''),
    persona = NULLIF($3, ''),
    updated_at = CURRENT_TIMESTAMP
WHERE id = $4
`, title, description, persona, id)
	if err != nil {
		return err
	}

	_, err = q.db.Exec(ctx, `
UPDATE sub_module_practices
SET
    title = $1,
    description = NULLIF($2, '')
WHERE question_set_id = $3
`, title, description, id)
	return err
}

func (q *Queries) UpdatePracticeStatusCompat(ctx context.Context, id int64, isActive bool) error {
	status := "ARCHIVED"
	if isActive {
		status = "PUBLISHED"
	}

	_, err := q.db.Exec(ctx, `
UPDATE question_sets
SET
    status = $1,
    updated_at = CURRENT_TIMESTAMP
WHERE id = $2
`, status, id)
	if err != nil {
		return err
	}

	_, err = q.db.Exec(ctx, `
UPDATE sub_module_practices
SET is_active = $1
WHERE question_set_id = $2
`, isActive, id)
	return err
}

func (q *Queries) DeletePracticeCompat(ctx context.Context, id int64) error {
	_, err := q.db.Exec(ctx, `DELETE FROM question_sets WHERE id = $1`, id)
	return err
}

func (q *Queries) CreateCourseCompat(
	ctx context.Context,
	categoryID int64,
	subCategoryID *int64,
	title string,
	description string,
	thumbnail string,
	introVideoURL string,
	isActive bool,
) (Course, error) {
	row := q.db.QueryRow(ctx, `
INSERT INTO courses (
    category_id,
    sub_category_id,
    title,
    description,
    thumbnail,
    intro_video_url,
    is_active
)
VALUES (
    $1,
    $2,
    $3,
    NULLIF($4, ''),
    NULLIF($5, ''),
    NULLIF($6, ''),
    $7
)
RETURNING id, category_id, title, description, is_active, thumbnail, intro_video_url, display_order, sub_category_id
`, categoryID, subCategoryID, title, description, thumbnail, introVideoURL, isActive)

	var i Course
	err := row.Scan(
		&i.ID,
		&i.CategoryID,
		&i.Title,
		&i.Description,
		&i.IsActive,
		&i.Thumbnail,
		&i.IntroVideoUrl,
		&i.DisplayOrder,
		&i.SubCategoryID,
	)
	if err != nil {
		return Course{}, err
	}
	if !i.SubCategoryID.Valid {
		i.SubCategoryID = pgtype.Int8{Valid: false}
	}
	return i, nil
}

func (q *Queries) DeleteCourseSubCategoryCompat(ctx context.Context, subCategoryID int64) error {
	_, err := q.db.Exec(ctx, `DELETE FROM courses WHERE sub_category_id = $1`, subCategoryID)
	if err != nil {
		return err
	}

	_, err = q.db.Exec(ctx, `DELETE FROM course_sub_categories WHERE id = $1`, subCategoryID)
	return err
}