public int Insert(LinkObjectMaster saveThis)
{
_dataEngine.InitialiseParameterList();
_dataEngine.AddParameter("@MasterLinkTypeId", ((int)saveThis.MasterLinkType).ToString());
_dataEngine.AddParameter("@MasterLinkId", saveThis.MasterLinkId.ToString());
_dataEngine.AddParameter("@ChildLinkTypeId", ((int)saveThis.ChildLinkType).ToString());
_dataEngine.AddParameter("@ChildLinkId", saveThis.ChildLinkId.ToString());
_sqlToExecute = "INSERT INTO [dbo].[LinkObjectMaster] ";
_sqlToExecute += "([MasterLinkTypeId]";
_sqlToExecute += ",[MasterLinkId]";
_sqlToExecute += ",[ChildLinkTypeId]";
_sqlToExecute += ",[ChildLinkId]) ";
_sqlToExecute += "OUTPUT INSERTED.Id ";
_sqlToExecute += "VALUES ";
_sqlToExecute += "(";
_sqlToExecute += _dataEngine.GetParametersForQuery();
_sqlToExecute += ")";
int insertedRowId = 0;
if (!_dataEngine.ExecuteSql(_sqlToExecute, out insertedRowId))
{
throw new Exception("Link - Save failed");
}
return(insertedRowId);
}
public void CreateCourtAndLinkToFacility(int facilityId, ref Court court)
{
//Save the court record
var insertedRowId = _da.Value.Court.Insert(court);
if (insertedRowId == 0)
{
throw new Exception("Failed to create court record");
}
else
{
court.Id = insertedRowId;
}
//Link the court and facility records
var facilityCourtLink = new LinkObjectMaster()
{
MasterLinkId = facilityId,
MasterLinkType = LinkType.Facility,
ChildLinkId = court.Id,
ChildLinkType = LinkType.Court
};
//Save the link record
insertedRowId = _da.Value.Link.Insert(facilityCourtLink);
if (insertedRowId == 0)
{
//Roll back the inserts as it's failed
//Delete the court record
_da.Value.Court.Delete(court);
throw new Exception("Failed to create facility court link record, transaction rolled back");
}
}
public void CreateFacility(int locationId, ref Facility facility)
{
//Save the facility record
var insertedRowId = _da.Value.Facility.Insert(facility);
if (insertedRowId == 0)
{
throw new Exception("Failed to create facility record");
}
else
{
facility.Id = insertedRowId;
}
//Link the facility and location records
var locationFacilityLink = new LinkObjectMaster()
{
MasterLinkId = locationId,
MasterLinkType = LinkType.Location,
ChildLinkId = facility.Id,
ChildLinkType = LinkType.Facility
};
//Save the link record
insertedRowId = _da.Value.Link.Insert(locationFacilityLink);
if (insertedRowId == 0)
{
//Roll back the inserts as it's failed
//Delete the facility record
_da.Value.Facility.Delete(facility);
throw new Exception("Failed to create location facility link record, transaction rolled back");
}
}
public IQueryable <LinkObjectMaster> GetMasterLinkObjectId(LinkType childLinkType, int childLinkId, LinkType masterLinkType)
{
var linkObjectList = new List <LinkObjectMaster>();
_dataEngine.InitialiseParameterList();
_dataEngine.AddParameter("@ChildLinkTypeId", ((int)childLinkType).ToString());
_dataEngine.AddParameter("@ChildLinkId", childLinkId.ToString());
_dataEngine.AddParameter("@MasterLinkTypeId", ((int)masterLinkType).ToString());
_sqlToExecute = "SELECT * FROM [dbo].[LinkObjectMaster] ";
_sqlToExecute += "WHERE ChildLinkTypeId = @ChildLinkTypeId ";
_sqlToExecute += "AND ChildLinkId = @ChildLinkId ";
_sqlToExecute += "AND MasterLinkTypeId = @MasterLinkTypeId ";
if (!_dataEngine.CreateReaderFromSql(_sqlToExecute))
{
throw new Exception("Link - GetLinkObject failed");
}
while (_dataEngine.Dr.Read())
{
LinkObjectMaster linkObject = CreateLinkObjectFromData();
linkObjectList.Add(linkObject);
}
return(linkObjectList.AsQueryable());
}
public LinkObjectMaster GetById(int id)
{
var linkObject = new LinkObjectMaster
{
Id = 0
};
return(linkObject);
}
public void CreateCustomer(ref Customer customer, ref Address address)
{
//Save the customer record
var insertedRowId = _da.Value.Customer.Insert(customer);
if (insertedRowId == 0)
{
throw new Exception("Failed to create customer record");
}
else
{
customer.Id = insertedRowId;
}
//Save the address record
if (address.Id == 0)
{
//Create a new address record
insertedRowId = _da.Value.Address.Insert(address);
if (insertedRowId == 0)
{
throw new Exception("Failed to create address record");
}
else
{
address.Id = insertedRowId;
}
}
//Link the customer and address records
var customerAddressLink = new LinkObjectMaster()
{
MasterLinkId = customer.Id,
MasterLinkType = LinkType.Customer,
ChildLinkId = address.Id,
ChildLinkType = LinkType.Address
};
//Save the link record
insertedRowId = _da.Value.Link.Insert(customerAddressLink);
if (insertedRowId == 0)
{
//Roll back the inserts as it's failed
//Delete the customer record
_da.Value.Customer.Delete(customer);
//Delete the address record
_da.Value.Address.Delete(address);
throw new Exception("Failed to create customer address link record, transaction rolled back");
}
}
public void Delete(LinkObjectMaster deleteThis)
{
_dataEngine.InitialiseParameterList();
_dataEngine.AddParameter("@Id", deleteThis.Id.ToString());
_sqlToExecute = "DELETE FROM [dbo].[LinkObjectMaster] WHERE Id = " + _dataEngine.GetParametersForQuery();
if (!_dataEngine.ExecuteSql(_sqlToExecute))
{
throw new Exception("Link - Delete failed");
}
}
public void Update(LinkObjectMaster updateThis)
{
try
{
_db.Links.Attach(updateThis);
_db.Refresh(RefreshMode.KeepCurrentValues, updateThis);
_db.SubmitChanges();
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
public int Insert(LinkObjectMaster saveThis)
{
try
{
_db.Links.InsertOnSubmit(saveThis);
_db.SubmitChanges();
return(saveThis.Id);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
/// <summary>
/// Creates the object from the data returned from the database
/// </summary>
/// <returns></returns>
private LinkObjectMaster CreateLinkObjectFromData()
{
var linkObject = new LinkObjectMaster
{
Id = int.Parse(_dataEngine.Dr["Id"].ToString()),
MasterLinkType = (LinkType)int.Parse(_dataEngine.Dr["MasterLinkTypeId"].ToString()),
MasterLinkId = _dataEngine.Dr["MasterLinkTypeId"] == DBNull.Value ? (int?)null : int.Parse(_dataEngine.Dr["MasterLinkId"].ToString()),
ChildLinkType = (LinkType)int.Parse(_dataEngine.Dr["ChildLinkTypeId"].ToString()),
ChildLinkId = _dataEngine.Dr["ChildLinkId"] == DBNull.Value ? (int?)null : int.Parse(_dataEngine.Dr["ChildLinkId"].ToString())
};
return(linkObject);
}
public void Delete(LinkObjectMaster deleteThis)
{
try
{
if (deleteThis.Id > 0)
{
_db.Links.DeleteOnSubmit(deleteThis);
_db.SubmitChanges(ConflictMode.FailOnFirstConflict);
}
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
public void LinkFacilityScheduleToFacility(int facilityId, int facilityScheduleId)
{
//Link the facility and facility schedule records
var facilityFacilityScheduleLink = new LinkObjectMaster()
{
MasterLinkId = facilityId,
MasterLinkType = LinkType.Facility,
ChildLinkId = facilityScheduleId,
ChildLinkType = LinkType.FacilitySchedule
};
//Save the link record
var insertedRowId = _da.Value.Link.Insert(facilityFacilityScheduleLink);
if (insertedRowId == 0)
{
throw new Exception("Failed to link facility schedule id " + facilityScheduleId + " to facility id " + facilityId);
}
}
public void Update(LinkObjectMaster saveThis)
{
_dataEngine.InitialiseParameterList();
_dataEngine.AddParameter("@MasterLinkTypeId", ((int)saveThis.MasterLinkType).ToString());
_dataEngine.AddParameter("@MasterLinkId", saveThis.MasterLinkId.ToString());
_dataEngine.AddParameter("@ChildLinkTypeId", ((int)saveThis.ChildLinkType).ToString());
_dataEngine.AddParameter("@ChildLinkId", saveThis.ChildLinkId.ToString());
_sqlToExecute = "UPDATE [dbo].[LinkObjectMaster] SET ";
_sqlToExecute += "[MasterLinkTypeId] = @MasterLinkTypeId";
_sqlToExecute += ",[MasterLinkId] = @MasterLinkId";
_sqlToExecute += ",[ChildLinkTypeId] = @ChildLinkTypeId";
_sqlToExecute += ",[ChildLinkId] = @ChildLinkId ";
_sqlToExecute += "WHERE [Id] = " + saveThis.Id;
if (!_dataEngine.ExecuteSql(_sqlToExecute))
{
throw new Exception("Link - Update failed");
}
}
public void CreateLocation(int customerId, ref Location location, ref Address address)
{
//Check a valid customer id has been passed
try
{
var customer = _da.Value.Customer.GetById(customerId);
}
catch (Exception ex)
{
throw ex;
}
//Create a new location record
var insertedRowId = _da.Value.Location.Insert(location);
if (insertedRowId == 0)
{
throw new Exception("Failed to create location record");
}
else
{
location.Id = insertedRowId;
}
//Link the customer and location
var customerLocationLink = new LinkObjectMaster()
{
MasterLinkId = customerId,
MasterLinkType = LinkType.Customer,
ChildLinkId = location.Id,
ChildLinkType = LinkType.Location
};
//Save the link record
insertedRowId = _da.Value.Link.Insert(customerLocationLink);
if (insertedRowId == 0)
{
//Roll back the inserts as it's failed
//Delete the location record
_da.Value.Location.Delete(location);
throw new Exception("Failed to create customer location link record, transaction rolled back");
}
//Save the address record
var addressCreated = false;
if (address.Id == 0)
{
//Create a new address record
insertedRowId = _da.Value.Address.Insert(address);
if (insertedRowId == 0)
{
throw new Exception("Failed to create address record");
}
else
{
address.Id = insertedRowId;
addressCreated = true;
}
}
//Link the location and address records
var locationAddressLink = new LinkObjectMaster()
{
MasterLinkId = location.Id,
MasterLinkType = LinkType.Location,
ChildLinkId = address.Id,
ChildLinkType = LinkType.Address
};
//Save the link record
insertedRowId = _da.Value.Link.Insert(locationAddressLink);
if (insertedRowId == 0)
{
//Roll back the inserts as it's failed
//Delete the location record
_da.Value.Location.Delete(location);
if (addressCreated)
{
_da.Value.Address.Delete(address);
}
throw new Exception("Failed to create location address link record, transaction rolled back");
}
}
