31,
2=>28+date('L'),
3=>31,
4=>30,
5=>31,
6=>30,
7=>31,
8=>31,
9=>30,
10=>31,
11=>30,
12=>31);
$fin_mois = mktime(23, 59, 59, $num_mois, $dernier_jour[$num_mois], $annee);
$bornes = array($debut_mois, $fin_mois);
return $bornes;
}
//Return what A must pay to B
function dettes($A, $B, $debut_mois, $fin_mois)
{
global $bdd;
//When A paid and B was here
$reqA_B = $bdd->prepare('SELECT id, date, montant, copains, invites FROM depenses WHERE date>'.$debut_mois.' AND date<'.$fin_mois.' AND de=:param1 AND (copains LIKE "%,'.(int) $B.',%" OR copains LIKE "%,'.(int)$B.'" OR copains LIKE "'.(int) $B.',%" OR copains LIKE "'.(int) $B.'")');
$reqA_B->bindvalue(':param1',$A);
$reqA_B->execute();
//When B paid and A was here
$reqB_A = $bdd->prepare('SELECT id, date, montant, copains, invites FROM depenses WHERE date>'.$debut_mois.' AND date<'.$fin_mois.' AND de=:param1 AND (copains LIKE "%,'.(int) $A.',%" OR copains LIKE "%,'.(int)$A.'" OR copains LIKE "'.(int) $A.',%" OR copains LIKE "'.(int) $A.'")');
$reqB_A->bindvalue(':param1',$B);
$reqB_A->execute();
//What A already paid to B for the current month
$reqPaiementsA_B = $bdd -> prepare('SELECT paiements.montant AS montant FROM paiements LEFT JOIN depenses ON paiements.id_depense=depenses.id WHERE depenses.date >'.$debut_mois.' AND depenses.date<'.$fin_mois.' AND paiements.de=:de AND paiements.a=:a');
$reqPaiementsA_B->bindvalue(':de',$A);
$reqPaiementsA_B->bindvalue(':a',$B);
$reqPaiementsA_B->execute();
//Same thing for B to A
$reqPaiementsB_A = $bdd -> prepare('SELECT paiements.montant AS montant FROM paiements LEFT JOIN depenses ON paiements.id_depense=depenses.id WHERE depenses.date >'.$debut_mois.' AND depenses.date<'.$fin_mois.' AND paiements.de=:de AND paiements.a=:a');
$reqPaiementsB_A->bindvalue(':de',$B);
$reqPaiementsB_A->bindvalue(':a',$A);
$reqPaiementsB_A->execute();
//$deltaAB : What A must pay to B
$deltaAB = 0;
while($donneesA_B = $reqA_B->fetch())
{
//We get the price of the meal, divided by the number of people who ate
//nbre de virgule + 1
$deltaAB -= $donneesA_B['montant']/(substr_count($donneesA_B['copains'], ',') + 1 + $donneesA_B['invites']);
}
while($donneesB_A = $reqB_A->fetch()) //idem
{
$deltaAB += $donneesB_A['montant']/(substr_count($donneesB_A['copains'], ',') + 1 + $donneesB_A['invites']);
}
while($donneesPaiementsA_B = $reqPaiementsA_B->fetch()) //idem
{
$deltaAB -= $donneesPaiementsA_B['montant'];
}
while($donneesPaiementsB_A = $reqPaiementsB_A->fetch()) //idem
{
$deltaAB += $donneesPaiementsB_A['montant'];
}
return $deltaAB;
}
// When we've "de", "a" and "rbmt", we have to remove the matrix block
// corresponding to it in "rbmt"
if(isset($_GET['de']) && isset($_GET['a']) && isset($_GET['rbmt']))
{
// If your are not the one to receive, or not admin, you've no right
if($_GET['a'] == $_SESSION['id'] || !empty($_SESSION['admin']))
{
// If we have to insert a paiment, we get the matrix and replace the
// paiment with 0, then put it back in the database
if(isset($_POST['confirm']))
{
$req = $bdd->query('SELECT matrix FROM remboursements WHERE id='.$_GET['rbmt']);
$retour = $req->fetch();
$matrix = unserialize($retour["matrix"]);
$matrix[$_GET['de']][$_GET['a']] = 0;
$req = $bdd->prepare('UPDATE remboursements SET matrix=:matrix WHERE id=:id');
$req->bindValue(':matrix', serialize($matrix));
$req->bindValue(':id', $_GET['rbmt']);
$req->execute();
header('location: message.php?id=10');
}
// We prompt to confirm the operation
else
{
?>
Bouffe@Ulm : remboursements
Remboursements simplifiés
Bouffe@Ulm : remboursements
Remboursements simplifiés
Remboursements précédents';
$req = $bdd->prepare('SELECT * FROM remboursements');
$req->execute();
// We create a table string and a links string. The first will contain a
// matrix if we want to see one particular rbmt. Links will provide links
// to the other rbmt.
$table = '';
$links = '';
while($data = $req->fetch())
{
// Reset the list of friend to ''
$liste = '';
// Extract info from $data
// First the date
$date = date('j/m', $data['date']);
// List of friend
$copains = unserialize($data['copains']);
foreach($copains as $nom)
$liste .= ', ' . $nom;
// If we clicked on one particular rbmt
if (isset($_GET['id']) && $_GET['id'] == $data['id'] && isset($_GET['action']) && $_GET['action'] == "show")
{
$table .= "
Le {$date}{$liste}";
$matrix = unserialize($data['matrix']);
$table.='
Doit\À
';
//Construct the header of the table
foreach($copains as $key => $copain)
{
if($_SESSION['nom'] == $copain)
$copain = ''.$copain.'';
$table .= '
'.$copain.'
';
}
$table .= '
';
//For each peer of buddy, print the block in the array
foreach($copains as $keyA=>$copainA)
{
if($_SESSION['nom'] == $copainA)
$copainA = ''.$copainA.'';
$table .= '