oqapi/webgui
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added basic quantity checking for inventory management, and a dateAdded field to the cart in case we need to monitor how long items have been in the cart

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This commit is contained in:
JT Smith 2008-03-17 17:33:54 +00:00
parent 537824fdc9
commit c61890392c
4 changed files with 74 additions and 10 deletions
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2
lib/WebGUI/Shop/Cart.pm
View file

@ -238,7 +238,7 @@ Returns an array reference of WebGUI::Asset::Sku objects that are in the cart.
sub getItems {
my ($self) = @_;
my @itemsObjects = ();
my $items = $self->session->db->read("select itemId from cartItems where cartId=?",[$self->getId]);
my $items = $self->session->db->read("select itemId from cartItem where cartId=?",[$self->getId]);
while (my ($itemId) = $items->array) {
push(@itemsObjects, $self->getItem($itemId));
}

13
lib/WebGUI/Shop/CartItem.pm
View file

@ -62,9 +62,10 @@ sub create {
WebGUI::Error::InvalidObject->throw(expected=>"WebGUI::Asset::Sku", got=>(ref $sku), error=>"Need a SKU item.");
}
my $itemId = $cart->session->id->generate;
$cart->session->db->write('insert into cartItems (quantity, cartId, assetId, itemId) values (1,?,?,?)', [$cart->getId, $sku->getId, $itemId]);
$cart->session->db->write('insert into cartItem (quantity, cartId, assetId, itemId, dateAdded) values (1,?,?,?,now())', [$cart->getId, $sku->getId, $itemId]);
my $self = $class->new($cart, $itemId);
$self->update({asset=>$sku});
$sku->adjustQuantityAvailable(-1);
return $self;
}
@ -185,7 +186,7 @@ sub new {
unless (defined $itemId) {
WebGUI::Error::InvalidParam->throw(error=>"Need an itemId.");
}
my $item = $cart->session->db->quickHashRef('select * from cartItems where itemId=?', [$itemId]);
my $item = $cart->session->db->quickHashRef('select * from cartItem where itemId=?', [$itemId]);
if ($item->{itemId} eq "") {
WebGUI::Error::ObjectNotFound->throw(error=>"Item not found.", id=>$itemId);
}
@ -209,7 +210,7 @@ Removes this item from the cart.
sub remove {
my $self = shift;
$self->cart->session->db->deleteRow("cartItems","itemId",$self->getId);
$self->cart->session->db->deleteRow("cartItem","itemId",$self->getId);
undef $self;
return undef;
}
@ -230,6 +231,7 @@ The number to set the quantity to. Zero or less will remove the item from cart.
sub setQuantity {
my ($self, $quantity) = @_;
my $id = id $self;
my $currentQuantity = $self->get("quantity");
if ($quantity > $self->getSku->getMaxAllowedInCart) {
WebGUI::Error::Shop::MaxOfItemInCartReached->throw(error=>"Cannot have that many of this item in cart.");
}
@ -237,7 +239,8 @@ sub setQuantity {
return $self->remove;
}
$properties{$id}{quantity} = $quantity;
$self->cart->session->db->setRow("cartItems","itemId", $properties{$id});
$self->getSku->adjustQuantityAvailable($currentQuantity + $quantity);
$self->cart->session->db->setRow("cartItem","itemId", $properties{$id});
}
#-------------------------------------------------------------------
@ -286,7 +289,7 @@ sub update {
if (exists $newProperties->{options} && ref($newProperties->{options}) eq "HASH") {
$properties{$id}{options} = JSON::to_json($newProperties->{options});
}
$self->cart->session->db->setRow("cartItems","itemId",$properties{$id});
$self->cart->session->db->setRow("cartItem","itemId",$properties{$id});
}