public static Block Getter(string fieldName)
{
var expressionBuilder = new ExpressionBuilder(ExpressionFlags.Standard);
expressionBuilder.Add(new FieldSymbol(fieldName));
if (expressionBuilder.ToExpression().If(out var expression, out var exception))
{
return(new Block(new Return(expression, none <TypeConstraint>())));
}
else
{
throw exception;
}
}
public static Block Setter(string fieldName, string parameterName)
{
var expressionBuilder = new ExpressionBuilder(ExpressionFlags.Standard);
expressionBuilder.Add(new FieldSymbol(parameterName));
if (expressionBuilder.ToExpression().If(out var expression, out var exception))
{
var assignToField = new AssignToField(fieldName, none <Operation>(), expression);
return(new Block(assignToField));
}
else
{
throw exception;
}
}
private Specification<LightPatientDto> BuildAndExpression()
{
var builder = new ExpressionBuilder<LightPatientDto>();
if (this.IsByName) { builder.Add(When.Patient.LastNameContains(this.NameCriteria)); }
if (this.IsByProfession) { builder.Add(When.Patient.ProfessionIs(this.SelectedProfession)); }
if (this.IsByBirthdate) { builder.Add(When.Patient.BirthdateIsBetween(this.BirthdateAfterDate, this.BirthdateBeforeDate)); }
if (this.IsByLastUpdate) { builder.Add(When.Patient.LastUpdateIsBetween(this.UpdateAfterDate, this.UpdateBeforeDate)); }
if (this.IsByInscription) { builder.Add(When.Patient.InscriptionIsBetween(this.InscriptionAfterDate, this.InscriptionBeforeDate)); }
if (this.IsByCity) { builder.Add(When.Patient.CityContains(this.CityCriteria)); }
if (this.IsByReason) { builder.Add(When.Patient.ReasonContains(this.ReasonCriteria)); }
return (builder.CanBuild)
? builder.BuildAndExpression()
: When.Patient.None();
}
