use MooseX::Types::Moose qw(Any Bool HashRef Str);
use MooseX::MultiMethods;
use SQL::Translator::Types qw(Column Constraint Index Schema Sequence);
+ use SQL::Translator::Object::Column;
+ use SQL::Translator::Object::Constraint;
clean;
use overload
get_column => 'get',
add_column => 'set',
remove_column => 'delete',
-
- ## compat
- get_fields => 'values',
- get_field => 'get',
- fields => 'keys',
+ clear_columns => 'clear',
},
default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
);
get_indices => 'values',
get_index => 'get',
add_index => 'set',
+ remove_index => 'delete',
},
default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
);
get_constraints => 'values',
get_constraint => 'get',
add_constraint => 'set',
+ remove_constraint => 'delete',
},
default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
);
get_sequences => 'values',
get_sequence => 'get',
add_sequence => 'set',
+ remove_sequence => 'delete',
},
default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
);
is => 'rw',
isa => Schema,
weak_ref => 1,
- required => 1,
);
has 'temporary' => (
default => 0
);
- method add_field(Column $column does coerce) { $self->add_column($column) }
-
around add_column(Column $column does coerce) {
die "Can't use column name " . $column->name if $self->exists_column($column->name) || $column->name eq '';
+ $column->table($self);
return $self->$orig($column->name, $column);
}
- around add_constraint(Constraint $constraint) {
+
+ around add_constraint(Constraint $constraint does coerce) {
my $name = $constraint->name;
if ($name eq '') {
my $idx = 0;
while ($self->exists_constraint('ANON' . $idx)) { $idx++ }
$name = 'ANON' . $idx;
}
+ $constraint->table($self);
+ if ($constraint->has_type && $constraint->type eq 'PRIMARY KEY') {
+ $self->get_column($_)->is_primary_key(1) for $constraint->column_ids;
+ }
$self->$orig($name, $constraint)
}
- around add_index(Index $index) {
+
+ around add_index(Index $index does coerce) {
my $name = $index->name;
if ($name eq '') {
my $idx = 0;
while ($self->exists_index('ANON' . $idx)) { $idx++ }
$name = 'ANON' . $idx;
}
+ $index->table($self);
$self->$orig($name, $index)
}
- around add_sequence(Sequence $sequence) { $self->$orig($sequence->name, $sequence) }
- multi method primary_key(Any $) { grep /^PRIMARY KEY$/, $_->type for $self->get_constraints }
- multi method primary_key(Str $column) { $self->get_column($column)->is_primary_key(1) }
+ around add_sequence(Sequence $sequence does coerce) { $self->$orig($sequence->name, $sequence) }
+
+ multi method primary_key {
+ my $constraints = $self->constraints;
+ for my $key (keys %$constraints) {
+ return $constraints->{$key} if $constraints->{$key}{type} eq 'PRIMARY KEY';
+ }
+ return undef;
+ }
+
+ multi method primary_key(Str $column) {
+ die "Column $column does not exist!" unless $self->exists_column($column);
+ $self->get_column($column)->is_primary_key(1);
+
+ my $primary_key = $self->primary_key;
+ unless (defined $primary_key) {
+ $primary_key = SQL::Translator::Object::Constraint->new({ type => 'PRIMARY KEY' });
+ $self->add_constraint($primary_key);
+ }
+ $primary_key->add_field({ name => $column }) unless $primary_key->exists_column($column); ## FIX ME, change back to add_column once around add_column(coerce .. ) works
+ return $primary_key;
+ }
method is_valid { return $self->get_columns ? 1 : undef }
method order { }
before name($name?) { die "Can't use table name $name, table already exists" if $name && $self->schema->exists_table($name) && $name ne $self->name }
- multi method drop_column(Column $column, Int :$cascade = 0) {
- die "Can't drop non-existant table " . $column->name unless $self->exists_column($column->name);
- $self->remove_column($column->name);
+ around remove_column(Column|Str $column, Int :$cascade = 0) {
+ my $name = is_Column($column) ? $column->name : $column;
+ die "Can't drop non-existant column " . $name unless $self->exists_column($name);
+ $self->$orig($name);
+ }
+ around remove_index(Index|Str $index) {
+ my $name = is_Index($index) ? $index->name : $index;
+ die "Can't drop non-existant index " . $name unless $self->exists_index($name);
+ $self->$orig($name);
}
- multi method drop_column(Str $column, Int :$cascade = 0) {
- die "Can't drop non-existant table " . $column unless $self->exists_column($column);
- $self->remove_column($column);
+ around remove_constraint(Constraint|Str $constraint) {
+ my $name = is_Constraint($constraint) ? $constraint->name : $constraint;
+ die "Can't drop non-existant constraint " . $name unless $self->exists_constraint($name);
+ $self->$orig($name);
+ }
+
+ around BUILDARGS(ClassName $self: @args) {
+ my $args = $self->$orig(@args);
+
+ my $fields = delete $args->{fields};
+
+ tie %{$args->{columns}}, 'Tie::IxHash';
+ $args->{columns}{$_} = SQL::Translator::Object::Column->new( name => $_ ) for @$fields;
+
+ return $args;
}
}