package models

import "log"

type Role struct {
	RoleId   int    `db:"RoleId"`
	RoleName string `db:"RoleName"`
	ReadOnly bool   `db:"ReadOnly"`
	Admin    bool   `db:"Admin"`
}

func QueryRoles() ([]Role, error) {
	var results []Role

	// Query database for role definitions
	rows, err := db.Queryx("SELECT * FROM roles")

	if err != nil {
		log.Printf("QueryRoles error executing sql record : '%s'\n", err)
		return results, err
	} else {
		// parse all the results into a slice
		for rows.Next() {
			var r Role
			err = rows.StructScan(&r)
			if err != nil {
				log.Printf("QueryRoles error parsing sql record : '%s'\n", err)
				return results, err
			}
			results = append(results, r)

		}
		log.Printf("QueryRoles retrieved '%d' results\n", len(results))
	}

	return results, nil
}