2 class SQL::Translator::Object::Table extends SQL::Translator::Object is dirty {
3 use MooseX::Types::Moose qw(Any Bool HashRef Str);
4 use MooseX::MultiMethods;
5 use SQL::Translator::Types qw(Column Constraint Index Schema Sequence);
6 use SQL::Translator::Object::Constraint;
10 '""' => sub { shift->name },
11 'bool' => sub { $_[0]->name || $_[0] },
24 isa => HashRef[Column],
26 exists_column => 'exists',
28 get_columns => 'values',
31 remove_column => 'delete',
32 clear_columns => 'clear',
34 default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
40 isa => HashRef[Index],
42 exists_index => 'exists',
44 get_indices => 'values',
47 remove_index => 'delete',
49 default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
52 has 'constraints' => (
55 isa => HashRef[Constraint],
57 exists_constraint => 'exists',
58 constraint_ids => 'keys',
59 get_constraints => 'values',
60 get_constraint => 'get',
61 add_constraint => 'set',
62 remove_constraint => 'delete',
64 default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
70 isa => HashRef[Sequence],
72 exists_sequence => 'exists',
73 sequence_ids => 'keys',
74 get_sequences => 'values',
75 get_sequence => 'get',
76 add_sequence => 'set',
77 remove_sequence => 'delete',
79 default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
94 around add_column(Column $column does coerce) {
95 die "Can't use column name " . $column->name if $self->exists_column($column->name) || $column->name eq '';
96 $column->table($self);
97 return $self->$orig($column->name, $column);
100 around add_constraint(Constraint $constraint does coerce) {
101 my $name = $constraint->name;
104 while ($self->exists_constraint('ANON' . $idx)) { $idx++ }
105 $name = 'ANON' . $idx;
107 $constraint->table($self);
108 if ($constraint->has_type && $constraint->type eq 'PRIMARY KEY') {
109 $self->get_column($_)->is_primary_key(1) for $constraint->column_ids;
111 $self->$orig($name, $constraint)
114 around add_index(Index $index does coerce) {
115 my $name = $index->name;
118 while ($self->exists_index('ANON' . $idx)) { $idx++ }
119 $name = 'ANON' . $idx;
121 $index->table($self);
122 $self->$orig($name, $index)
125 around add_sequence(Sequence $sequence does coerce) { $self->$orig($sequence->name, $sequence) }
127 multi method primary_key {
128 my $constraints = $self->constraints;
129 for my $key (keys %$constraints) {
130 return $constraints->{$key} if $constraints->{$key}{type} eq 'PRIMARY KEY';
135 multi method primary_key(Str $column) {
136 die "Column $column does not exist!" unless $self->exists_column($column);
137 $self->get_column($column)->is_primary_key(1);
139 my $primary_key = $self->primary_key;
140 unless (defined $primary_key) {
141 $primary_key = SQL::Translator::Object::Constraint->new({ type => 'PRIMARY KEY' });
142 $self->add_constraint($primary_key);
144 $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
148 method is_valid { return $self->get_columns ? 1 : undef }
151 before name($name?) { die "Can't use table name $name, table already exists" if $name && $self->schema->exists_table($name) && $name ne $self->name }
153 around remove_column(Column|Str $column, Int :$cascade = 0) {
154 my $name = is_Column($column) ? $column->name : $column;
155 die "Can't drop non-existant column " . $name unless $self->exists_column($name);
159 around remove_index(Index|Str $index) {
160 my $name = is_Index($index) ? $index->name : $index;
161 die "Can't drop non-existant index " . $name unless $self->exists_index($name);
165 around remove_constraint(Constraint|Str $constraint) {
166 my $name = is_Constraint($constraint) ? $constraint->name : $constraint;
167 die "Can't drop non-existant constraint " . $name unless $self->exists_constraint($name);