Untitled

-----PUNTO 1-------------
trigger trigger_opp1 on Opportunity (before update) {
		account A = new account(name = 'Before Update');
    	insert A;
    	for (opportunity o: trigger.new)
        {
            o.accountid = a.id;
        }
    	system.debug('record inserito');
}
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trigger trigger_opp2 on Opportunity (after update) {
		account A = new account(name = 'after Update');
    	insert A;
    	list <opportunity> appoggio = [select id, accountid from opportunity where id in: trigger.new];
    	list <opportunity> app = new list<opportunity> ();
    	for (opportunity o: appoggio)
        {
            if(o.accountid == NULL)
            {
            	o.accountid = a.id;
            	app.add(o);
            }
        }
    	update app;
    	system.debug('record inserito');
}
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----PUNTO 2--------------------------------------------
trigger trigger_opp3 on Opportunity (before insert) {
		account A = new account(name = 'Before insert');
    	insert A;
    	for (opportunity o: trigger.new)
        {
            o.accountid = a.id;
        }
    	system.debug('record inserito');
}
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trigger trigger_opp4 on Opportunity (after insert) {
	account A = new account (name = 'after insert');
    insert A;
    list<opportunity> appoggio = [select id, accountid from opportunity where id in: trigger.new];
    for(opportunity o: appoggio)
    {
        o.accountid = a.id;
    }
    update appoggio;
}
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----PUNTO 3--------------------------
trigger trigger_opp5 on Opportunity (before update) {
		opportunity O = new opportunity(name = 'before update', stagename = 'Closed Won', closedate = system.today());
    	insert O;
}
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trigger trigger_opp6 on Opportunity (after update) {
		opportunity O = new opportunity(name = 'after update', stagename = 'Closed loss', closedate = system.today()+2);
    	insert O;
}
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