private void GetJobAndInstructions()
{
// Get the job.
using (Facade.IInstruction facInstruction = new Facade.Instruction())
{
_endInstruction = facInstruction.GetInstruction(_instructionId);
// Try and get the job from the cache
_job = (Entities.Job)Cache.Get("JobEntityForJobId" + _jobId.ToString());
if (_job == null)
{
Facade.IJob facJob = new Facade.Job();
_job = facJob.GetJob(_jobId);
// Job was not in the cache thus get the instruction collection from the db
_instructions = new Facade.Instruction().GetForJobId(_jobId);
// Get the previous instruction
_startInstruction = _instructions.GetPreviousInstruction(_instructionId);
}
else
{
// Job is in the cache, check for instructions
if (_job.Instructions != null)
{
// We have instructions
_instructions = _job.Instructions;
// use the instruction collection from the cached job
_startInstruction = _instructions.GetPreviousInstruction(_instructionId);
}
else
{
// otherwise get a fresh instruction collection
_instructions = new Facade.Instruction().GetForJobId(_jobId);
// Get the previous instruction
_startInstruction = _instructions.GetPreviousInstruction(_instructionId);
}
}
}
}
private void PopulateForm()
{
Facade.IInstruction facInstruction = new Facade.Instruction();
m_instruction = facInstruction.GetInstruction(m_instructionID);
bool canRemoveTrunkPoint = false;
if (m_instruction != null)
{
if (m_instruction.InstructionTypeId == (int)eInstructionType.Trunk && (m_instruction.CollectDrops.Count == 0 || m_instruction.CollectDrops[0].OrderID == 0))
{
canRemoveTrunkPoint = true; // This instruction is either a trunk or a trunk that has zero orders.
}
// Get the previous instruction.
Entities.InstructionCollection instructions = facInstruction.GetForJobId(m_instruction.JobId);
m_previousInstruction = instructions.GetPreviousInstruction(m_instruction.InstructionID);
}
pnlConfirmation.Visible = canRemoveTrunkPoint;
pnlCannotRemoveTrunk.Visible = !canRemoveTrunkPoint;
btnRemoveTrunk.Visible = canRemoveTrunkPoint;
}