public ServiceResult AddVoyage(VoyageDTO voyageDto)
{
var result = new ServiceResult();
if (voyageDto.EndPoint == null)
result.Errors.Add(new PropertyMessagePair { PropertyName = "EndPoint", Message = "Voyage gotta have some end point" });
if (voyageDto.StartPoint == null)
result.Errors.Add(new PropertyMessagePair { PropertyName = "StartPoint", Message = "Voyage gotta have some start point" });
if (voyageDto.StartPoint == null || voyageDto.EndPoint == null)
return result;
voyageDto.Status = DTO.VoyageStatus.Open;
voyageDto.LifeCycle = new VoyageLifeCycleDTO { Opened = DateTime.Now };
try
{
_db.Voyages.Create(Mapper.Map<Voyage>(voyageDto));
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult DeleteVehicle(int vehicleId)
{
var result = new ServiceResult();
var vehicle = _db.Vehicles.Get(vehicleId);
if (vehicle == null)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "vehicleId", Message = "There is no vehicle wtih such id in db" });
return result;
}
if (!IsVehicleFree(vehicleId, DateTime.Now))
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "vehicleId", Message = "This vehicle is in usage" });
return result;
}
vehicle.EntryState = EntryState.Removed;
try
{
_db.Vehicles.Update(vehicle);
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult ChangeRoleForUser(Int32 userId, Int32 roleId)
{
var result = new ServiceResult();
var user = _db.Users.Get(userId);
var role = _db.Roles.Get(roleId);
if (user == null)
result.Errors.Add(new PropertyMessagePair { PropertyName = "userId", Message = "Such user doesn't exist in db" });
if (role == null)
result.Errors.Add(new PropertyMessagePair { PropertyName = "roleId", Message = "Such role doesn't exist in db" });
if (user == null || role == null) return result;
user.Role = null;
user.RoleId = role.Id;
try
{
_db.Users.Update(user);
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult AddVehicle(VehicleDTO vehicleDto)
{
var result = new ServiceResult();
if (vehicleDto.Drive == null && vehicleDto.DriveId == 0)
result.Errors.Add(new PropertyMessagePair { PropertyName = "Drive", Message = "You gotta determine drive" });
if (vehicleDto.Class == null && vehicleDto.VehicleClassId == 0)
result.Errors.Add(new PropertyMessagePair { PropertyName = "Class", Message = "You gotta determine vehicle class" });
if (vehicleDto.Dimensions == null)
result.Errors.Add(new PropertyMessagePair { PropertyName = "Dimensions", Message = "You gotta determine vehicle dimensions" });
if ((vehicleDto.Class != null || vehicleDto.VehicleClassId != 0)
&& (vehicleDto.Drive != null || vehicleDto.DriveId != 0) &&vehicleDto.Dimensions != null)
{
_db.Vehicles.Create(Mapper.Map<Vehicle>(vehicleDto));
_db.Save();
}
return result;
}
public ServiceResult AcceptRequest(int voyageId, int driverId)
{
CheckStatus();
var result = new ServiceResult();
var request = _db.DriverVoyageRequests.Find(x => x.DriverId == driverId && x.VoyageId == voyageId).FirstOrDefault();
var allRequestsForVoyage = _db.DriverVoyageRequests.Find(x => x.VoyageId == voyageId).ToList();
if (request == null)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageId/driverId", Message = "There is no request in db with such id" });
return result;
}
var voyage = _db.Voyages.Get(voyageId);
voyage.Requests = null;
try
{
allRequestsForVoyage.ForEach(x => _db.DriverVoyageRequests.Remove(x.Id));
voyage.DriverId = driverId;
voyage.Status = VoyageStatus.Accepted;
voyage.LifeCycle.Acceped = DateTime.Now;
_db.Voyages.Update(voyage);
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult ConfirmUser(int userId)
{
var result = new ServiceResult();
var user = _db.Users.Get(userId);
if (user == null)
{
result.Errors.Add(new PropertyMessagePair {PropertyName = "userId", Message = "There is no such user in db"});
return result;
}
try
{
user.IsConfirmed = true;
_db.Users.Update(user);
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult ModifyVoyage(VoyageDTO voyageDto)
{
var result = new ServiceResult();
var voyage = _db.Voyages.Get(voyageDto.Id);
if (voyage == null)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "Id", Message = "There is no such voyage in db you wanna modify" });
return result;
}
if (voyage.Status == VoyageStatus.Processing)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageDto", Message = "You can't modify voyage while it's processing" });
return result;
}
if (voyage.Status == VoyageStatus.Accepted)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageDto", Message = "You can't modify voyage after accepting" });
return result;
}
if (voyage.Status == VoyageStatus.Succeded)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageDto", Message = "You can't modify voyage after it's succeded" });
return result;
}
try
{
_db.Voyages.Update(Mapper.Map<Voyage>(voyageDto));
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult MakeDriverVoyageRequest(int voyageId, int userId)
{
CheckStatus();
var result = new ServiceResult();
var voyage = _db.Voyages.Get(voyageId);
var user = _db.Users.Get(userId);
var driver = user.Driver;
if (voyage == null || driver == null)
{
if (voyage == null)
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageId", Message = "There is no voyage in db with such id" });
if (driver == null)
result.Errors.Add(new PropertyMessagePair { PropertyName = "driverId", Message = "There is no driver in db with such id" });
return result;
}
var isFree =
(!_db.DriverVoyageRequests.Find(
x =>
x.Driver == driver && voyage.RequestedEndTime.AddHours(1) > x.Voyage.RequestedStartTime &&
voyage.RequestedStartTime < x.Voyage.RequestedEndTime.AddHours(1)).Any());
if (!isFree)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "driverId", Message = "Driver is busy for this period of time" });
return result;
}
try
{
_db.DriverVoyageRequests.Create(new DriverVoyageRequest { VoyageId = voyage.Id, DriverId = driver.Id });
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult DeleteVoyage(int voyageId)
{
CheckStatus();
var result = new ServiceResult();
var voyage = _db.Voyages.Get(voyageId);
if (voyage == null)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageId", Message = "There is no voyage with such id" });
return result;
}
if (voyage.Status == VoyageStatus.Processing)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageId", Message = "You can't delete voyage while it's processing" });
return result;
}
if (voyage.Status == VoyageStatus.Open || voyage.Status == VoyageStatus.Accepted)
{
voyage.Status = VoyageStatus.Canceled;
voyage.LifeCycle.Canceled = DateTime.Now;
}
voyage.EntryState = DAL.Entities.EntryState.Removed;
try
{
_db.Voyages.Update(voyage);
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult Complete(int id, int userId)
{
CheckStatus();
var result = new ServiceResult();
var user = _db.Users.Get(userId);
if (user == null)
{
result.Errors.Add(new PropertyMessagePair {PropertyName = "userId", Message = "There is no such user in db"});
return result;
}
var driver = _db.Drivers.Get(user.Driver.Id);
if (driver == null)
{
result.Errors.Add(new PropertyMessagePair {PropertyName = "userId", Message = "User has no driver attached"});
return result;
}
var voyage = _db.Voyages.Get(id);
if (voyage == null)
{
result.Errors.Add(new PropertyMessagePair {Message = "There is no voyage in db with such id", PropertyName = "id"});
return result;
}
if (voyage.DriverId != driver.Id)
{
result.Errors.Add(new PropertyMessagePair {PropertyName = "driverId", Message = "Only voyage driver can mark voyage as succeded"});
return result;
}
voyage.Status = VoyageStatus.Succeded;
voyage.LifeCycle.Succeded = DateTime.Now;
try
{
_db.Voyages.Update(voyage);
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult CancelVoyage(int voyageId)
{
CheckStatus();
var result = new ServiceResult();
var voyage = _db.Voyages.Get(voyageId);
if (voyage == null)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageId", Message = "There is no voyage with such id" });
return result;
}
if (voyage.Status == VoyageStatus.Processing)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageId", Message = "You can't cancel voyage while it's processing" });
return result;
}
if (voyage.Status == VoyageStatus.Succeded)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageId", Message = "You can't cancel voyage if it's already succeded" });
return result;
}
if (voyage.Status == VoyageStatus.Canceled)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageId", Message = "You can't cancel already canceled voyage" });
return result;
}
voyage.Status = VoyageStatus.Canceled;
voyage.LifeCycle.Canceled = DateTime.Now;
try
{
_db.Voyages.Update(voyage);
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult CancelDriverVoyageRequest(int voyageId, int userId)
{
var result = new ServiceResult();
var voyage = _db.Voyages.Get(voyageId);
var user = _db.Users.Get(userId);
var driver = user.Driver;
if (voyage == null || driver == null)
{
if (voyage == null)
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageId", Message = "There is no voyage in db with such id" });
if (driver == null)
result.Errors.Add(new PropertyMessagePair { PropertyName = "driverId", Message = "There is no driver in db with such id" });
return result;
}
var voyageRequest = _db.DriverVoyageRequests.Find(x => x.Voyage == voyage && x.Driver == driver).FirstOrDefault();
if (voyageRequest == null)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "voyageId, driverId", Message = "There is no such request" });
return result;
}
try
{
_db.DriverVoyageRequests.Remove(voyageId);
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
public ServiceResult ModifyVehicle(VehicleDTO vehicleDto)
{
var result = new ServiceResult();
if (vehicleDto.Drive == null && vehicleDto.DriveId == 0)
result.Errors.Add(new PropertyMessagePair { PropertyName = "Drive", Message = "You gotta determine drive" });
if (vehicleDto.Class == null && vehicleDto.VehicleClassId == 0)
result.Errors.Add(new PropertyMessagePair { PropertyName = "Class", Message = "You gotta determine vehicle class" });
if (vehicleDto.Dimensions == null)
result.Errors.Add(new PropertyMessagePair { PropertyName = "Dimensions", Message = "You gotta determine vehicle dimensions" });
if ((vehicleDto.Class != null || vehicleDto.VehicleClassId!=0) &&
(vehicleDto.Drive != null || vehicleDto.DriveId != 0) &&
vehicleDto.Dimensions != null)
{
try
{
_db.Vehicles.Update(Mapper.Map<Vehicle>(vehicleDto));
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
}
return result;
}
public ServiceResult RegisterUser(UserDTO userDto)
{
var result = new ServiceResult();
var userExists = _db.Users.Find(x => x.Nickname == userDto.Nickname).Any();
if (userExists)
{
result.Errors.Add(new PropertyMessagePair { PropertyName = "Nickname", Message = "User with such nickname already exists" });
return result;
}
userDto.Password = Crypto.HashPassword(userDto.Password);
var user = Mapper.Map<User>(userDto);
if (user.Driver != null && user.Driver.DriverLicense != null)
{
user.Driver.DriverLicense.VehicleClasses = new Collection<VehicleClass>();
userDto.Driver.DriverLicense.VehicleClassIds
.Select(x => _db.VehicleClasses.Get(x))
.ToList()
.ForEach(user.Driver.DriverLicense.VehicleClasses.Add);
}
if (user.Role == null || user.RoleId == 0)
{
var driverRole = _db.Roles.Find(x => x.Name == "Driver").FirstOrDefault();
if (driverRole != null)
user.RoleId = driverRole.Id;
}
try
{
_db.Users.Create(user);
_db.Save();
}
catch (DbEntityValidationException ex)
{
result.Append(ex);
}
return result;
}
