public Driver searchDriver(Ride ride) throws SQLException {
DispatchDAO dispatchDAO = new DispatchDAO();
ArrayList<Driver> freeDrivers = new ArrayList<Driver>();
Driver driver = null;
// select driver whoose availability status is free and driver type is
// taxi
freeDrivers = dispatchDAO.getFreeDrivers(ride.getRidetype());
if (freeDrivers.size() != 0) {
driver = freeDrivers.get(0);
// update or insert into dispatch table
String member_emailId = dispatchDAO.getCustomerByEmail(ride.getRequestid());
if (driver != null && member_emailId != null) {
int status =
dispatchDAO.insertDispatch(
ride.getRideid(), driver.getMemberid(), driver.getVehicleId(), member_emailId);
if (status != 0) {
// notify customer and driver
System.out.println(
"Customer-Notification:-----Your ride will reach you at " + ride.getPickuptime());
System.out.println(
"Driver-Notification:-----Your ride is waiting at "
+ ride.getPickuplocation()
+ " with Customer email: "
+ member_emailId);
}
// update vehicle and driver status
dispatchDAO.updateDriverStatus("assigned", driver.getMemberid());
}
}
return driver;
}
public String processRequest(String requestType) {
System.out.println("Request is in processing state");
RideDAO ridedao = new RideDAO();
Ride ride;
DispatchDAO dispatchDAO = new DispatchDAO();
if (requestType.equalsIgnoreCase("ride")) {
try {
int rideid = getMaxRideId();
ride = ridedao.getRideDetails(rideid);
// Member myMember = new Member();
DispatchDAO dispatchdao = new DispatchDAO();
Dispatch dispatch = new Ride();
Driver driver = dispatch.searchDriver(ride);
if (driver != null) {
dispatch.initiateRide();
HashMap<String, String> rideDetails = new HashMap<String, String>();
rideDetails.put("requestId", Integer.toString(ride.getRequestid()));
rideDetails.put("driverId", driver.getMemberid());
rideDetails.put("memberId", dispatchdao.getCustomerByEmail(ride.getRequestid()));
rideDetails.put("requestType", ride.getRidetype());
dispatch.RideInTransit(rideDetails);
dispatch.ConcludeRide(rideDetails);
request.setRequestState(new ConcludeRequest(request));
dispatchDAO.updateDriverStatus("free", driver.getMemberid());
} else {
System.out.println(
"Sorry, we do not have any drivers available. Please try again after some time");
}
// request.setRequestState(new ConcludeRequest(request));
} catch (SQLException e) {
e.printStackTrace();
}
} else {
IssuePass issuepass = new IssuePass();
issuepass.issuePass();
request.setRequestState(new ConcludeRequest(request));
return "Request is Served";
}
/*System.out.println(" "); */
return "Request is Served";
}
