memos/store/sqlite/memo_organizer.go

package sqlite

import (
	"context"
	"fmt"
	"strings"

	"github.com/usememos/memos/store"
)

func (d *Driver) UpsertMemoOrganizer(ctx context.Context, upsert *store.MemoOrganizer) (*store.MemoOrganizer, error) {
	stmt := `
		INSERT INTO memo_organizer (
			memo_id,
			user_id,
			pinned
		)
		VALUES (?, ?, ?)
		ON CONFLICT(memo_id, user_id) DO UPDATE 
		SET
			pinned = EXCLUDED.pinned
	`
	if _, err := d.db.ExecContext(ctx, stmt, upsert.MemoID, upsert.UserID, upsert.Pinned); err != nil {
		return nil, err
	}

	return upsert, nil
}

func (d *Driver) GetMemoOrganizer(ctx context.Context, find *store.FindMemoOrganizer) (*store.MemoOrganizer, error) {
	where, args := []string{}, []any{}
	if find.MemoID != 0 {
		where = append(where, "memo_id = ?")
		args = append(args, find.MemoID)
	}
	if find.UserID != 0 {
		where = append(where, "user_id = ?")
		args = append(args, find.UserID)
	}

	query := fmt.Sprintf(`
		SELECT
			memo_id,
			user_id,
			pinned
		FROM memo_organizer
		WHERE %s
	`, strings.Join(where, " AND "))
	row := d.db.QueryRowContext(ctx, query, args...)
	if err := row.Err(); err != nil {
		return nil, err
	}
	if row == nil {
		return nil, nil
	}

	memoOrganizer := &store.MemoOrganizer{}
	if err := row.Scan(
		&memoOrganizer.MemoID,
		&memoOrganizer.UserID,
		&memoOrganizer.Pinned,
	); err != nil {
		return nil, err
	}

	return memoOrganizer, nil
}

func (d *Driver) DeleteMemoOrganizer(ctx context.Context, delete *store.DeleteMemoOrganizer) error {
	where, args := []string{}, []any{}
	if v := delete.MemoID; v != nil {
		where, args = append(where, "memo_id = ?"), append(args, *v)
	}
	if v := delete.UserID; v != nil {
		where, args = append(where, "user_id = ?"), append(args, *v)
	}
	stmt := `DELETE FROM memo_organizer WHERE ` + strings.Join(where, " AND ")
	if _, err := d.db.ExecContext(ctx, stmt, args...); err != nil {
		return err
	}
	return nil
}