diff options
Diffstat (limited to 'lib/Travelynx/Command/database.pm')
| -rw-r--r-- | lib/Travelynx/Command/database.pm | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/lib/Travelynx/Command/database.pm b/lib/Travelynx/Command/database.pm index 4b23692..cb5ffec 100644 --- a/lib/Travelynx/Command/database.pm +++ b/lib/Travelynx/Command/database.pm @@ -2,6 +2,7 @@ package Travelynx::Command::database; use Mojo::Base 'Mojolicious::Command'; use DateTime; +use Travel::Status::DE::IRIS::Stations; has description => 'Initialize or upgrade database layout'; @@ -809,6 +810,137 @@ my @migrations = ( } ); }, + + # v18 -> v19 + sub { + my ($db) = @_; + say +'Transitioning from travelynx station ID to EVA IDs, this may take a while ...'; + $db->query( + qq{ + alter table in_transit drop constraint in_transit_checkin_station_id_fkey; + alter table in_transit drop constraint in_transit_checkout_station_id_fkey; + alter table journeys drop constraint journeys_checkin_station_id_fkey; + alter table journeys drop constraint journeys_checkout_station_id_fkey; + } + ); + for my $journey ( $db->select( 'in_transit_str', '*' )->hashes->each ) { + my ($s_dep) + = Travel::Status::DE::IRIS::Stations::get_station( + $journey->{dep_ds100} ); + if ( $s_dep->[1] ne $journey->{dep_name} ) { + die( +"$s_dep->[0] name mismatch: $s_dep->[1] vs. $journey->{dep_name}" + ); + } + my $rows = $db->update( + 'in_transit', + { checkin_station_id => $s_dep->[2] }, + { user_id => $journey->{user_id} } + )->rows; + if ( $rows != 1 ) { + die( +"Update error at in_transit checkin_station_id UID $journey->{user_id}\n" + ); + } + if ( $journey->{arr_ds100} ) { + my ($s_arr) + = Travel::Status::DE::IRIS::Stations::get_station( + $journey->{arr_ds100} ); + if ( $s_arr->[1] ne $journey->{arr_name} ) { + die( +"$s_arr->[0] name mismatch: $s_arr->[1] vs. $journey->{arr_name}" + ); + } + my $rows = $db->update( + 'in_transit', + { checkout_station_id => $s_arr->[2] }, + { user_id => $journey->{user_id} } + )->rows; + if ( $rows != 1 ) { + die( +"Update error at in_transit checkout_station_id UID $journey->{user_id}\n" + ); + } + } + } + for my $journey ( $db->select( 'journeys_str', '*' )->hashes->each ) { + my ($s_dep) + = Travel::Status::DE::IRIS::Stations::get_station( + $journey->{dep_ds100} ); + my ($s_arr) + = Travel::Status::DE::IRIS::Stations::get_station( + $journey->{arr_ds100} ); + if ( $s_dep->[1] ne $journey->{dep_name} ) { + die( +"$s_dep->[0] name mismatch: $s_dep->[1] vs. $journey->{dep_name}" + ); + } + my $rows = $db->update( + 'journeys', + { checkin_station_id => $s_dep->[2] }, + { id => $journey->{journey_id} } + )->rows; + if ( $rows != 1 ) { + die( +"While updating journeys#checkin_station_id for journey $journey->{id}: got $rows rows, expected 1\n" + ); + } + if ( $s_arr->[1] ne $journey->{arr_name} ) { + die( +"$s_arr->[0] name mismatch: $s_arr->[1] vs. $journey->{arr_name}" + ); + } + $rows = $db->update( + 'journeys', + { checkout_station_id => $s_arr->[2] }, + { id => $journey->{journey_id} } + )->rows; + if ( $rows != 1 ) { + die( +"While updating journeys#checkout_station_id for journey $journey->{id}: got $rows rows, expected 1\n" + ); + } + } + $db->query( + qq{ + drop view journeys_str; + drop view in_transit_str; + create view journeys_str as select + journeys.id as journey_id, user_id, + 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, + 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, + cancelled, edited, route, messages, user_data, + dep_platform, arr_platform + from journeys + ; + create or replace view in_transit_str as select + user_id, + 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, + 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, + cancelled, route, messages, user_data, + dep_platform, arr_platform, data + from in_transit + ; + drop table stations; + update schema_version set version = 19; + } + ); + }, ); sub setup_db { |