package users

import (
	"context"
	"database/sql"

	"backend/database/models/qvyun/public/model"
	"backend/database/models/qvyun/public/table"

	"github.com/pkg/errors"
	"github.com/sirupsen/logrus"
)

// @provider:except
type Service struct {
	db  *sql.DB
	log *logrus.Entry `inject:"false"`
}

func (svc *Service) Prepare() error {
	svc.log = logrus.WithField("module", "users.service")
	return nil
}

// List
func (svc *Service) List(ctx context.Context) ([]model.Users, error) {
	tbl := table.Users
	stmt := tbl.SELECT(tbl.AllColumns)
	svc.log.WithField("method", "List").Debug(stmt.DebugSql())

	var items []model.Users
	if err := stmt.QueryContext(ctx, svc.db, &items); err != nil {
		return nil, errors.Wrap(err, "failed to query users")
	}
	return items, nil
}