func Listings(conn *db.Connection) http.Handler {
return http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
if accessToken := req.FormValue("access_token"); accessToken != "" {
var user models.User
err := conn.C("users").Find(bson.M{"accesstoken": accessToken}).One(&user)
if err != nil {
renderJSON(res, 401, Error{"Bad access token"})
return
}
listings := []models.Listing{}
err = conn.C("listings").Find(bson.M{"userid": user.Id}).All(&listings)
if err != nil {
renderJSON(res, 500, Error{err.Error()})
return
}
renderJSON(res, 200, listings)
} else {
lat, err := strconv.ParseFloat(req.FormValue("lat"), 64)
if err != nil {
renderJSON(res, 400, Error{err.Error()})
return
}
lng, err := strconv.ParseFloat(req.FormValue("lng"), 64)
if err != nil {
renderJSON(res, 400, Error{err.Error()})
return
}
radius, err := strconv.ParseFloat(req.FormValue("radius"), 64)
if err != nil {
renderJSON(res, 400, Error{err.Error()})
return
}
listings, err := conn.FindListingsByLocation(lat, lng, radius)
if err != nil {
renderJSON(res, 500, Error{err.Error()})
return
}
renderJSON(res, 200, listings)
}
})
}
