yasshi2525/RushHour

package services

import (
    "fmt"

    "github.com/yasshi2525/RushHour/entities"
    "github.com/yasshi2525/RushHour/route"
)

//CreateStation create Station
func CreateStation(o *entities.Player, rn *entities.RailNode, name string) (*entities.Station, error) {
    if err := CheckAuth(o, rn); err != nil {
        return nil, err
    }
    if rn.OverPlatform != nil {
        return nil, fmt.Errorf("staiton already exists")
    }

    st := Model.NewStation(o)
    g := Model.NewGate(st)
    p := Model.NewPlatform(rn, g)

    st.Name = name
    StartRouting()
    AddOpLog("CreateStation", o, rn, st, g, p)
    return st, nil
}

//RemoveStation remove Station
func RemoveStation(o *entities.Player, id uint) error {
    if st, err := Model.DeleteIf(o, entities.STATION, id); err != nil {
        return err
    } else {
        st := st.(*entities.Station)
        if o.ReRouting {
            route.RefreshTracks(o, conf.Game.Service.Routing.Worker)
        }
        for _, l := range o.RailLines {
            if l.ReRouting {
                route.RefreshTransports(l, conf.Game.Service.Routing.Worker)
            }
        }
        StartRouting()
        AddOpLog("RemoveStation", o, st)
        return nil
    }
}