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package App::RoomReservation::Room; |
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use Moose; |
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|
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extends 'App::RoomReservation'; |
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|
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has room => ( |
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is => 'rw', |
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isa => 'Str', |
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required => 1, |
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default => 'zimbardo', |
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); |
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|
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has description => ( |
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is => 'rw', |
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isa => 'Str', |
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required => 1, |
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default => q| |
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<h2>Prijava za predavanje profesora Phillipa Zimbarda "The Lucifer Effect"</h2> |
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<h3>28. 9. 2009. u 12 sati </h3> |
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|, |
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); |
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|
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has seats => ( |
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is => 'rw', |
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isa => 'Int', |
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required => 1, |
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default => 600, |
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); |
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|
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has seats_confirmed => ( |
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is => 'ro', |
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isa => 'Int', |
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lazy => 1, |
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default => sub { |
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my $self = shift; |
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$self->dbh->selectrow_array(qq{ |
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select count(*) from reservation where _confirmed is true group by _confirmed |
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}) || 0; |
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}, |
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); |
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|
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has seats_tentative => ( |
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is => 'ro', |
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isa => 'Int', |
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lazy => 1, |
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default => sub { |
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my $self = shift; |
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$self->dbh->selectrow_array(qq{ |
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select count(*) from reservation where _confirmed is false group by _confirmed |
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}) || 0; |
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}, |
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); |
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|
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sub seats_left { |
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my ($self) = @_; |
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$self->seats - $self->seats_confirmed - $self->seats_tentative; |
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} |
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|
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sub room_markup { |
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my ($self) = @_; |
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|
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my $size = 100; # % |
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|
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sub calc { |
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my ( $self, $name ) = @_; |
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int( 100 * ( $self->$name / $self->seats ) ); |
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} |
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|
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my $confirmed = $self->calc( 'seats_confirmed' ); |
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my $tentative = $self->calc( 'seats_tentative' ); |
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my $left = $self->calc( 'seats_left' ); |
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|
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$self->add_css(qq| |
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td.confirmed { |
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background: #fcc; |
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} |
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td.tentative { |
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background: #ffc; |
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} |
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td.left { |
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background: #cfc; |
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} |
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|); |
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|
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$self->description |
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. qq| |
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<table> |
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<tr><th colspan=3>seats in room</th></tr> |
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<tr><th>confirmed</th><th>tentative</th><th>left</th></tr> |
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<tr><td class=confirmed width=$confirmed%> |
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| . $self->seats_confirmed . qq| |
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</td><td class=tentative width=$tentative%> |
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| . $self->seats_tentative . qq| |
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</td><td class=left width=$left%> |
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| . $self->seats_left . qq| |
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</td></tr> |
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</table> |
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| |
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} |
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|
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1; |