public int NumberOfBikesAvailable(String stationName)
{
stationName = stationName.ToUpper();
if (bikesCache.Contains(stationName))
{
return((int)bikesCache.Get(stationName));
}
else
{
velibWeb = new VelibWeb(key);
var response = velibWeb.ConnectToAPI("stations?");
if (response.Equals("KO"))
{
return(-1);
}
var stations = JsonConvert.DeserializeObject <List <Station> >(response);
int responseToClient = -1;
foreach (Station station in stations)
{
if (station.name.Equals(stationName))
{
responseToClient = station.available_bikes;
CacheItemPolicy cacheItemPolicy = new CacheItemPolicy();
cacheItemPolicy.AbsoluteExpiration = DateTime.Now.AddMinutes(1);
contractsCache.Add(stationName, responseToClient, cacheItemPolicy);
break;
}
}
return(responseToClient);
}
}
public List <String> CitiesInContract(String contractName)
{
contractName = contractName.ToUpper();
if (citiesCache.Contains(contractName))
{
return((List <String>)citiesCache.Get(contractName));
}
else
{
velibWeb = new VelibWeb(key);
var response = velibWeb.ConnectToAPI("contracts?");
if (response.Equals("KO"))
{
return(null);
}
List <Contract> contracts = JsonConvert.DeserializeObject <List <Contract> >(response);
List <String> responseToClient = new List <String>();
foreach (Contract contract in contracts)
{
if (contract.name.ToUpper().Equals(contractName))
{
foreach (String city in contract.cities)
{
responseToClient.Add(city);
}
break;
}
}
CacheItemPolicy cacheItemPolicy = new CacheItemPolicy();
cacheItemPolicy.AbsoluteExpiration = DateTime.Now.AddMinutes(1);
contractsCache.Add(contractName, responseToClient, cacheItemPolicy);
return(responseToClient);
}
}
public List <Contract> Contracts()
{
if (contractsCache.Contains("Contracts"))
{
return((List <Contract>)contractsCache.Get("Contracts"));
}
else
{
velibWeb = new VelibWeb(key);
var response = velibWeb.ConnectToAPI("contracts?");
if (response.Equals("KO"))
{
return(null);
}
List <Contract> contracts = JsonConvert.DeserializeObject <List <Contract> >(response);
CacheItemPolicy cacheItemPolicy = new CacheItemPolicy();
cacheItemPolicy.AbsoluteExpiration = DateTime.Now.AddMinutes(1);
contractsCache.Add("Contracts", contracts, cacheItemPolicy);
return(contracts);
}
}
public List <Station> StationsOfTheCity(String cityName)
{
cityName = cityName.ToUpper();
if (stationsCache.Contains(cityName))
{
return((List <Station>)stationsCache.Get(cityName));
}
else
{
velibWeb = new VelibWeb(key);
var response = velibWeb.ConnectToAPI("stations?contract=" + cityName);
if (response.Equals("KO"))
{
return(null);
}
var stations = JsonConvert.DeserializeObject <List <Station> >(response);
CacheItemPolicy cacheItemPolicy = new CacheItemPolicy();
cacheItemPolicy.AbsoluteExpiration = DateTime.Now.AddMinutes(1);
contractsCache.Add(cityName, stations, cacheItemPolicy);
return(stations);
}
}
