# http://docs.getangular.com/REST.Basic
# http://angular.getangular.com/data
-our $data = {
- 'Cookbook' => {
- test => [
- { '$id' => 1, foo => 1, bar => 2, baz => 3 },
- { '$id' => 2, foo => 1 },
- { '$id' => 3, bar => 2 },
- { '$id' => 4, baz => 3 },
- ],
- },
- 'AddressBook' => {
- people => [
- {name=>'Misko'},
- {name=>'Igor'},
- {name=>'Adam'},
- {name=>'Elliott'}
- ]
+my $couchdb = 'http://localhost:5984';
+our $couchdb_rev;
+
+sub _couchdb_put {
+ my ( $database, $entity, $id, $data ) = @_;
+
+ $data->{'$entity'} = $entity;
+ if ( my $rev = $couchdb_rev->{$database}->{$entity}->{$id} ) {
+ $data->{_rev} = $rev;
}
-};
+
+ my $json = Mojo::JSON->new->encode( $data );
+ my $client = Mojo::Client->new;
+
+ warn "# _couchdb_put $couchdb/$database/$entity.$id = $json";
+ $client->put( "$couchdb/$database/$entity.$id" => $json => sub {
+ my ($client,$tx) = @_;
+ if ($tx->error) {
+ die $tx->error;
+ }
+ my $response = $tx->res->json;
+ warn "## CouchDB response ",dump($response);
+ $couchdb_rev->{$database}->{$entity}->{$id} = $response->{rev} || die "no rev";
+ })->process;
+}
+
+sub _couchdb_get {
+ my ( $url ) = @_;
+ my $client = Mojo::Client->new;
+ my $return = $client->get( "$couchdb/$url" )->res->json;
+ warn "# _couchdb_get $url = ",dump($return);
+ return $return;
+}
+
our $id2nr;
+
sub _render_jsonp {
my ( $self, $json ) = @_;
#warn "## _render_json ",dump($json);
$url .= $entity;
my $e = $self->client->get( $url )->res->json;
warn "# replicated $url ", dump($e);
- $data->{$database}->{$entity} = $e;
- delete $id2nr->{$database}->{$entity};
+ _chouchdb_put( $self, $database, $entity, $e->{'$id'}, $e );
}
}
}
};
-get '/_data' => sub {
- my $self = shift;
- _render_jsonp( $self, $data )
-};
-
get '/data/' => sub {
my $self = shift;
- _render_jsonp( $self, [ keys %$data ] );
+ _render_jsonp( $self, _couchdb_get('/_all_dbs') );
};
get '/data/:database' => sub {
+ die "FIXME";
+=for FIXME
my $self = shift;
my $database = $self->param('database');
my $list_databases = { name => $database };
}
warn dump($list_databases);
_render_jsonp( $self, $list_databases );
+=cut
};
get '/data/:database/:entity' => sub {
my $self = shift;
- _render_jsonp( $self, $data->{ $self->param('database') }->{ $self->param('entity' ) } );
+ _render_jsonp( $self, _couchdb_get( '/' . $self->param('database') . '/_all_docs' ) ); # FIXME
};
get '/data/:database/:entity/:id' => sub {
my $entity = $self->param('entity');
my $id = $self->param('id');
- my $e = $data->{$database}->{$entity} || die "no entity $entity";
-
- if ( ! defined $id2nr->{$database}->{$entity} ) {
- foreach my $i ( 0 .. $#$e ) {
- $id2nr->{$database}->{$entity}->{ $e->[$i]->{'$id'} } = $i;
- }
- }
-
- if ( exists $id2nr->{$database}->{$entity}->{$id} ) {
- my $nr = $id2nr->{$database}->{$entity}->{$id};
- warn "# entity $id -> $nr\n";
- _render_jsonp( $self, $data->{$database}->{$entity}->[$nr] );
- } else {
- die "no entity $entity $id in ", dump( $id2nr->{$database}->{$entity} );
- }
+ _render_jsonp( $self, _couchdb_get( "/$database/$entity.$id" ) );
};
any [ 'post' ] => '/data/:database/:entity' => sub {
my $self = shift;
my $json = $self->req->json;
my $id = $json->{'$id'} # XXX we don't get it back from angular.js
- || $json->{'_id'} # so we use our version
|| new_uuid;
warn "## $id body ",dump($self->req->body, $json);
- die "no data" unless $data;
- $json->{'$id'} ||= $id; # angular.js doesn't resend this one
- $json->{'_id'} = $id; # but does this one :-)
+ $json->{'$id'} ||= $id; # make sure $id is in there
- my $database = $self->param('database');
- my $entity = $self->param('entity');
+ _couchdb_put( $self->param('database'), $self->param('entity'), $id, $json );
- my $nr = $id2nr->{$database}->{$entity}->{$id};
- if ( defined $nr ) {
- $data->{$database}->{$entity}->[$nr] = $json;
- warn "# update $nr $id ",dump($json);
- } else {
- push @{ $data->{$database}->{$entity} }, $json;
- my $nr = $#{ $data->{$database}->{$entity} };
- $id2nr->{$database}->{$entity}->{$id} = $nr;
- warn "# added $nr $id ",dump($json);
- }
_render_jsonp( $self, $json );
};
-get '/demo/:groovy' => sub {
- my $self = shift;
- $self->render(text => $self->param('groovy'), layout => 'funky');
-};
get '/' => sub { shift->redirect_to('/Cookbook') };
+
get '/Cookbook' => 'Cookbook';
get '/Cookbook/:example' => sub {
my $self = shift;
<!DOCTYPE HTML>
<html xmlns:ng="http://angularjs.org">
<head>
+ <meta charset="utf-8">
% my $ANGULAR_JS = $ENV{ANGULAR_JS} || ( -e 'public/angular/build/angular.js' ? '/angular/build/angular.js' : '/angular/src/angular-bootstrap.js' );
<script type="text/javascript"
src="<%== $ANGULAR_JS %>" ng:autobind></script>