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add view for followees in transit

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Birte Kristina Friesel 2023-07-15 08:36:26 +02:00
parent ca3cd1580f
commit d43c44e81c
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2 changed files with 76 additions and 0 deletions
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44
lib/Travelynx/Command/database.pm
View file

@ -1717,6 +1717,50 @@ my @migrations = (
}
);
},
# v41 -> v42
# adds current followee checkins
sub {
my ($db) = @_;
$db->query(
qq{
create view follows_in_transit as select
r1.subject_id as follower_id, user_id as followee_id,
users.name as followee_name,
train_type, train_line, train_no, train_id,
extract(epoch from checkin_time) as checkin_ts,
extract(epoch from sched_departure) as sched_dep_ts,
extract(epoch from real_departure) as real_dep_ts,
checkin_station_id as dep_eva,
dep_station.ds100 as dep_ds100,
dep_station.name as dep_name,
dep_station.lat as dep_lat,
dep_station.lon as dep_lon,
extract(epoch from checkout_time) as checkout_ts,
extract(epoch from sched_arrival) as sched_arr_ts,
extract(epoch from real_arrival) as real_arr_ts,
checkout_station_id as arr_eva,
arr_station.ds100 as arr_ds100,
arr_station.name as arr_name,
arr_station.lat as arr_lat,
arr_station.lon as arr_lon,
polyline_id,
polylines.polyline as polyline,
visibility,
coalesce(visibility, users.public_level & 127) as effective_visibility,
cancelled, route, messages, user_data,
dep_platform, arr_platform, data
from in_transit
left join polylines on polylines.id = polyline_id
left join users on users.id = user_id
left join relations as r1 on r1.predicate = 1 and r1.object_id = user_id
left join stations as dep_station on checkin_station_id = dep_station.eva
left join stations as arr_station on checkout_station_id = arr_station.eva
;
update schema_version set version = 42;
}
);
},
);
# TODO add 'hafas' column to in_transit (and maybe journeys? undo/redo needs something to work with...)

32
lib/Travelynx/Model/InTransit.pm
View file

@ -154,6 +154,38 @@ sub get {
return $ret;
}
sub get_timeline {
my ( $self, %opt ) = @_;
my $uid = $opt{uid};
my $db = $opt{db} // $self->{pg}->db;
my $where = {
follower_id => $uid,
effective_visibility => { '>=', 30 }
};
if ( $opt{short} ) {
return $db->select(
'follows_in_transit',
[
qw(followee_name train_type train_line train_no dep_eva dep_name arr_eva arr_name)
],
$where
)->hashes->each;
}
my $res = $db->select( 'follows_in_transit', '*', $where );
my $ret;
if ( $opt{with_data} ) {
return $res->expand->hashes->each;
}
else {
return $res->hashes->each;
}
}
sub get_all_active {
my ( $self, %opt ) = @_;
my $db = $opt{db} // $self->{pg}->db;