//delete the selected Commensalisme Multi(Liam)
public void DeleteCommensialismMulti(CommensalismeMulti commensalismMulti)
{
var selectedCommensalismMulti = _context.CommensalismeMulti.FirstOrDefault(s => s.Id == commensalismMulti.Id);
_context.CommensalismeMulti.Remove(selectedCommensalismMulti);
_context.SaveChanges();
}
//edit the selected commensalisme multi of the selected plant(Liam)
public void ChangeCommensalismMulti(CommensalismeMulti commensalismMulti, string property, string value)
{
var selectedCommensalismMulti = _context.CommensalismeMulti.FirstOrDefault(s => s.Id == commensalismMulti.Id);
selectedCommensalismMulti.Eigenschap = property ?? selectedCommensalismMulti.Eigenschap;
selectedCommensalismMulti.Waarde = value ?? selectedCommensalismMulti.Waarde;
_context.SaveChanges();
}
//add a commensalisme multi to the selected plant(Liam)
public void AddCommensalismMulti(Plant plant, string property, string value)
{
if (_context.CommensalismeMulti
.FirstOrDefault(cm => cm.Eigenschap == property &&
cm.Waarde == value &&
cm.Plant == plant)
is not null)
{
return;
}
CommensalismeMulti commensalismMulti = new CommensalismeMulti
{
PlantId = plant.PlantId,
Eigenschap = property,
Waarde = value
};
_context.Add(commensalismMulti);
_context.SaveChanges();
}
