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package FixMyStreet::DB::ResultSet::Problem;
use base 'DBIx::Class::ResultSet';
use strict;
use warnings;
my $site_restriction;
my $site_key;
sub set_restriction {
my ( $rs, $sql, $key, $restriction ) = @_;
$site_key = $key;
$site_restriction = $restriction;
}
# Front page statistics
sub recent_fixed {
my $rs = shift;
my $key = "recent_fixed:$site_key";
my $result = Memcached::get($key);
unless ($result) {
$result = $rs->search( {
state => [ FixMyStreet::DB::Result::Problem->fixed_states() ],
lastupdate => { '>', \"current_timestamp-'1 month'::interval" },
} )->count;
Memcached::set($key, $result, 3600);
}
return $result;
}
sub number_comments {
my $rs = shift;
my $key = "number_comments:$site_key";
my $result = Memcached::get($key);
unless ($result) {
$result = $rs->search(
{ 'comments.state' => 'confirmed' },
{ join => 'comments' }
)->count;
Memcached::set($key, $result, 3600);
}
return $result;
}
sub recent_new {
my ( $rs, $interval ) = @_;
(my $key = $interval) =~ s/\s+//g;
$key = "recent_new:$site_key:$key";
my $result = Memcached::get($key);
unless ($result) {
$result = $rs->search( {
state => [ FixMyStreet::DB::Result::Problem->visible_states() ],
confirmed => { '>', \"current_timestamp-'$interval'::interval" },
} )->count;
Memcached::set($key, $result, 3600);
}
return $result;
}
# Front page recent lists
sub recent {
my ( $rs ) = @_;
my $key = "recent:$site_key";
my $result = Memcached::get($key);
unless ($result) {
$result = [ $rs->search( {
state => [ FixMyStreet::DB::Result::Problem->visible_states() ]
}, {
columns => [ 'id', 'title' ],
order_by => { -desc => 'confirmed' },
rows => 5,
} )->all ];
Memcached::set($key, $result, 3600);
}
return $result;
}
sub recent_photos {
my ( $rs, $num, $lat, $lon, $dist ) = @_;
my $probs;
my $query = {
state => [ FixMyStreet::DB::Result::Problem->visible_states() ],
photo => { '!=', undef },
};
my $attrs = {
columns => [ 'id', 'title' ],
order_by => { -desc => 'confirmed' },
rows => $num,
};
if (defined $lat) {
my $dist2 = $dist; # Create a copy of the variable to stop it being stringified into a locale in the next line!
my $key = "recent_photos:$site_key:$num:$lat:$lon:$dist2";
$probs = Memcached::get($key);
unless ($probs) {
$attrs->{bind} = [ $lat, $lon, $dist ];
$attrs->{join} = 'nearby';
$probs = [ mySociety::Locale::in_gb_locale {
$rs->search( $query, $attrs )->all;
} ];
Memcached::set($key, $probs, 3600);
}
} else {
my $key = "recent_photos:$site_key:$num";
$probs = Memcached::get($key);
unless ($probs) {
$probs = [ $rs->search( $query, $attrs )->all ];
Memcached::set($key, $probs, 3600);
}
}
return $probs;
}
# Problems around a location
sub around_map {
my ( $rs, $min_lat, $max_lat, $min_lon, $max_lon, $interval, $limit ) = @_;
my $attr = {
order_by => { -desc => 'created' },
columns => [
'id', 'title' ,'latitude', 'longitude', 'state', 'confirmed'
],
};
$attr->{rows} = $limit if $limit;
my $q = {
state => [ FixMyStreet::DB::Result::Problem->visible_states() ],
latitude => { '>=', $min_lat, '<', $max_lat },
longitude => { '>=', $min_lon, '<', $max_lon },
};
$q->{'current_timestamp - lastupdate'} = { '<', \"'$interval'::interval" }
if $interval;
my @problems = mySociety::Locale::in_gb_locale { $rs->search( $q, $attr )->all };
return \@problems;
}
# Admin functions
sub timeline {
my ( $rs ) = @_;
my $prefetch =
FixMyStreet::App->model('DB')->schema->storage->sql_maker->quote_char ?
[ qw/user/ ] :
[];
return $rs->search(
{
-or => {
created => { '>=', \"ms_current_timestamp()-'7 days'::interval" },
confirmed => { '>=', \"ms_current_timestamp()-'7 days'::interval" },
whensent => { '>=', \"ms_current_timestamp()-'7 days'::interval" },
}
},
{
prefetch => $prefetch,
}
);
}
sub summary_count {
my ( $rs ) = @_;
return $rs->search(
undef,
{
group_by => ['state'],
select => [ 'state', { count => 'id' } ],
as => [qw/state state_count/]
}
);
}
sub unique_users {
my ( $rs ) = @_;
return $rs->search( {
state => [ FixMyStreet::DB::Result::Problem->visible_states() ],
}, {
select => [ { count => { distinct => 'user_id' } } ],
as => [ 'count' ]
} )->first->get_column('count');
}
sub categories_summary {
my ( $rs ) = @_;
my $fixed_case = "case when state IN ( '" . join( "', '", FixMyStreet::DB::Result::Problem->fixed_states() ) . "' ) then 1 else null end";
my $categories = $rs->search( {
state => [ FixMyStreet::DB::Result::Problem->visible_states() ],
whensent => { '<' => \"NOW() - INTERVAL '4 weeks'" },
}, {
select => [ 'category', { count => 'id' }, { count => \$fixed_case } ],
as => [ 'category', 'c', 'fixed' ],
group_by => [ 'category' ],
result_class => 'DBIx::Class::ResultClass::HashRefInflator'
} );
my %categories = map { $_->{category} => { total => $_->{c}, fixed => $_->{fixed} } } $categories->all;
return \%categories;
}
1;
|
