query-orchestration/internal/query/list.go

package query

import (
	"context"
	"queryorchestration/internal/database"
	"queryorchestration/internal/database/repository"
	queryprocessor "queryorchestration/internal/queryProcessor"
)

type ListFilters struct {
	Types []queryprocessor.Type
}

func (s *Service) List(ctx context.Context, filters ListFilters) ([]*Query, error) {
	// TODO - use filters

	dbQueries, err := s.db.Queries.ListQueries(ctx)
	if err != nil {
		return nil, err
	}

	queries := make([]*Query, len(dbQueries))
	for index, query := range dbQueries {
		q, err := ParseDBListQuery(&query)
		if err != nil {
			return nil, err
		}

		queries[index] = q
	}

	return queries, nil
}

func ParseDBListQuery(q *repository.ListQueriesRow) (*Query, error) {
	reqQueryIDs := database.MustToUUIDArray(q.Requiredids)

	qType, err := queryprocessor.ParseDBType(q.Type)
	if err != nil {
		return nil, err
	}

	return &Query{
		ID:               database.MustToUUID(q.ID),
		ActiveVersion:    q.Activeversion,
		LatestVersion:    q.Latestversion,
		Type:             qType,
		RequiredQueryIDs: reqQueryIDs,
		Config:           string(q.Config),
	}, nil
}