public Client CreateClient(string address, string name, out string msg, out bool result)
{
SiteEngineer currentEngineer = ENETCareGlobal.CurrentUser as SiteEngineer;
result = true;
msg = "Client successfully created!";
return(new Client
{
Address = address,
Name = name,
District = (ENETCareGlobal.CurrentUser as SiteEngineer).District
});
}
public Intervention CreateIntervention(InterventionType interventionType, string state, int labourHours,
decimal cost, string note, DateTime dateToPerform, Client client, out string msg, out bool result)
{
SiteEngineer proposedBy = ENETCareGlobal.CurrentUser as SiteEngineer;
if (client == null)
{
msg = "Please choose a client!";
}
if (interventionType == null)
{
msg = "Type is wrong!";
}
if (labourHours < interventionType.DefaultLabourHours)
{
msg = "Labour hour is less than the default hour of this type or invalid number";
result = false;
return(null);
}
if (cost < interventionType.DefaultCost)
{
msg = "Cost is less than the default cost of this type or invalid number";
result = false;
return(null);
}
if (dateToPerform.Date < DateTime.Now)
{
msg = "Date is wrong";
result = false;
return(null);
}
if (state == "Approved" || state == "Complete")
{
if (labourHours > proposedBy.MaxHours || cost > proposedBy.MaxCost)
{
msg = "Cost or Labour Hours is beyond your limit";
result = false;
return(null);
}
}
else if (state != "Proposed")
{
msg = "Invalid state";
result = false;
return(null);
}
if (client.District != proposedBy.District)
{
msg = "Client is not in your district";
result = false;
return(null);
}
Intervention newIntervention = new Intervention
{
InterventionType = interventionType,
LabourHours = labourHours,
Cost = cost,
ProposedBy = proposedBy,
Note = note,
DateToPerform = dateToPerform.ToShortDateString(),
Client = client,
MostRecentVisitDate = DateTime.Now.ToShortDateString(),
ApprovedBy = null,
State = State.Proposed,
District = client.District,
Life = 0
};
msg = "Success";
result = true;
return(newIntervention);
}
/// <summary>
/// This method is only used by the site engineer to evaluate whether the update inputs are valid
/// </summary>
/// <param name="proposedById"></param>
/// <param name="life"></param>
/// <param name="newState"></param>
/// <param name="oldState"></param>
/// <param name="interventionDistrict"></param>
/// <param name="labourHours"></param>
/// <param name="cost"></param>
/// <param name="msg"></param>
/// <returns></returns>
public bool EvaluateUpdates(int proposedById, string life, string newState, string oldState, string interventionDistrict, int labourHours, decimal cost, out string msg)
{
SiteEngineer currentUser = ENETCareGlobal.CurrentUser as SiteEngineer;
double numericLife = -2;
bool result = double.TryParse(life, out numericLife);
if (!result)
{
msg = "Invalid life!";
return(false);
}
if (numericLife > 1)
{
msg = "Invalid life! Please enter a number less than 1";
return(false);
}
if (numericLife < 0)
{
msg = "Invalid life! Please enter a number larger than 0";
return(false);
}
if (oldState == "Approved")
{
if (newState == "Proposed")
{
msg = "Can't change state backwards!";
return(false);
}
if (newState == "Cancelled" || newState == "Complete")
{
if (currentUser.SiteEngineerId != proposedById)
{
msg = "An intervention that has been “Approved” can only be “Cancelled” or “Completed” by the " +
"Site Engineer that proposed the intervention";
return(false);
}
}
}
if (oldState == "Complete")
{
if (newState == "Proposed" || newState == "Approved")
{
msg = "Can't change state backwards!";
return(false);
}
}
if (oldState == "Proposed")
{
if (newState == "Approved" || newState == "Complete" || newState == "Cancelled")
{
if (currentUser.District != interventionDistrict)
{
msg = "Intervention not in your district";
return(false);
}
if (currentUser.MaxHours < labourHours || currentUser.MaxCost < cost)
{
msg = "You can't perform this action due to cost or hours limit";
return(false);
}
}
}
msg = "Success";
return(true);
}
