public static void RemoveValue(this LoanObject lo, int id)
{
if (lo.Properties?.ContainsKey(id) ?? false)
{
lo.Properties.Remove(id);
}
}
private static void GetValueFromLoanObject(LoanObject loanObject, int id, Action <string> processValue)
{
{
LoanProperty loanProperty = null;
if (loanObject.Properties.TryGetValue(id, out loanProperty) && !string.IsNullOrEmpty(loanProperty.Value))
{
processValue(loanProperty.Value);
}
}
}
public static void MapValue(this LoanObject lo, int id, string value)
{
if (string.IsNullOrEmpty(value))
{
lo.RemoveValue(id);
}
else
{
lo.SetValue(id, value.ToString());
}
}
public static void MapValue <T>(this LoanObject lo, int id, T value, T emptyValue = default) where T : IComparable <T>
{
if (value.CompareTo(emptyValue) == 0)
{
lo.RemoveValue(id);
}
else
{
lo.SetValue(id, value.ToString());
}
}
public static void SetValue(LoanObject loanObject, int id, Action <DateTime> setMe, DateTime origValue)
{
GetValueFromLoanObject(loanObject, id, (val) =>
{
DateTime newVal;
if (DateTime.TryParse(val, out newVal))
{
setMe(newVal);
}
});
}
public static void SetValue(LoanObject loanObject, int id, Action <double> setMe, double origValue)
{
GetValueFromLoanObject(loanObject, id, (val) =>
{
double newVal = -1;
if (double.TryParse(val, out newVal))
{
setMe(newVal);
}
});
}
public static void SetValue(LoanObject loanObject, int id, Action <int> setMe, int origValue)
{
GetValueFromLoanObject(loanObject, id, (val) =>
{
int newVal = -1;
if (int.TryParse(val, out newVal))
{
setMe(newVal);
}
});
}
public static bool ContainsValues(this LoanObject lo, params int[] ids)
{
foreach (var id in ids)
{
if (lo.Properties.ContainsKey(id))
{
return(true);
}
}
return(false);
}
public static void SetValue(this LoanObject lo, int id, string value)
{
if (lo.Properties == null)
{
lo.Properties = new Dictionary <int, LoanProperty>();
}
lo.Properties[id] = new LoanProperty()
{
Id = id, Value = value
};
}
static void Main(string[] args)
{
Loan newLoan;
using (Session s = new Session())
{
LoanObject loanObjectFromExternal = s.GetLoan(5);
newLoan = loanObjectFromExternal.MapFrom();
}
using (Session s2 = new Session())
{
LoanObject externalLoan = s2.CreateLoan();
newLoan.MapTo(externalLoan);
s2.Save(externalLoan);
}
}
public static void SetValue(LoanObject loanObject, int id, Action <string> setMe, string origValue)
{
GetValueFromLoanObject(loanObject, id, setMe);
}
