X-Git-Url: http://git.freeside.biz/gitweb/?p=freeside.git;a=blobdiff_plain;f=FS%2FFS%2Fgeocode_Mixin.pm;h=2b4304571ddffc71d1d1874ad9f41d9203261073;hp=29491db61f896d8ef8aa33145d705f6b89906901;hb=5372897f367498972c96f5494e142e6e11b29eb8;hpb=fb4ab1073f0d15d660c6cdc4e07afebf68ef3924

diff --git a/FS/FS/geocode_Mixin.pm b/FS/FS/geocode_Mixin.pm
index 29491db61..2b4304571 100644
--- a/FS/FS/geocode_Mixin.pm
+++ b/FS/FS/geocode_Mixin.pm
@@ -3,14 +3,18 @@ package FS::geocode_Mixin;
 use strict;
 use vars qw( $DEBUG $me );
 use Carp;
-use Locale::Country;
-use Geo::Coder::Googlev3; #compile time for now, until others are supported
+use Cpanel::JSON::XS;
+use Data::Dumper;
+use Locale::Country ();
+use LWP::UserAgent;
+use URI::Escape;
 use FS::Record qw( qsearchs qsearch );
 use FS::Conf;
 use FS::cust_pkg;
 use FS::cust_location;
 use FS::cust_tax_location;
 use FS::part_pkg;
+use FS::part_pkg_taxclass;
 
 $DEBUG = 0;
 $me = '[FS::geocode_Mixin]';
@@ -126,51 +130,102 @@ sub location_label {
       $notfirst++;
     }
   }
-  $line .= $separator. &$escape(code2country($self->country))
+  $line .= $separator. &$escape($self->country_full)
     if $self->country ne $cydefault;
 
   $line;
 }
 
-=item set_coord [ PREFIX ]
+=item country_full
+
+Returns the full country name.
+
+=cut
+
+sub country_full {
+  my $self = shift;
+  $self->code2country($self->get('country'));
+}
+
+sub code2country {
+  my( $self, $country ) = @_;
+
+  #a hash?  not expecting an explosion of business from unrecognized countries..
+  return 'KKTC' if $country eq 'XC';
+                                           
+  Locale::Country::code2country($country);
+}
+
+=item set_coord
 
 Look up the coordinates of the location using (currently) the Google Maps
 API and set the 'latitude' and 'longitude' fields accordingly.
 
-PREFIX, if specified, will be prepended to all location field names,
-including latitude and longitude.
-
 =cut
 
 sub set_coord {
   my $self = shift;
-  my $pre = scalar(@_) ? shift : '';
-
-  #my $module = FS::Conf->new->config('geocode_module') || 'Geo::Coder::Googlev3';
-
-  my $geocoder = Geo::Coder::Googlev3->new;
-
-  my $location = eval {
-    $geocoder->geocode( location =>
-      $self->get($pre.'address1'). ','.
-      ( $self->get($pre.'address2') ? $self->get($pre.'address2').',' : '' ).
-      $self->get($pre.'city'). ','.
-      $self->get($pre.'state'). ','.
-      code2country($self->get($pre.'country'))
-    );
-  };
-  if ( $@ ) {
-    warn "geocoding error: $@\n";
+
+  # Google documetnation:
+  # https://developers.google.com/maps/documentation/geocoding/start
+
+
+  my $api_key = FS::Conf->new->config('google_maps_api_key');
+
+  unless ( $api_key ) {
+    # Google API now requires a valid key with a payment method attached
+    warn 'Geocoding unavailable, install a google_maps_api_key';
     return;
   }
 
-  my $geo_loc = $location->{'geometry'}{'location'} or return;
-  if ( $geo_loc->{'lat'} && $geo_loc->{'lng'} ) {
-    $self->set($pre.'latitude',  $geo_loc->{'lat'} );
-    $self->set($pre.'longitude', $geo_loc->{'lng'} );
-    $self->set($pre.'coord_auto', 'Y');
+  my $google_api_url = 'https://maps.googleapis.com/maps/api/geocode/json';
+
+  my $address =
+    join ',',
+    map { $self->get( $_ ) ? uri_escape( $self->get( $_ ) ) : () }
+    qw( address1 address2 city state zip country_full );
+
+  my $query_url = sprintf
+    '%s?address=%s&key=%s',
+    $google_api_url, $address, $api_key;
+
+  my $ua = LWP::UserAgent->new;
+  $ua->timeout(10);
+  my $res = $ua->get( $query_url );
+  my $json_res = decode_json( $res->decoded_content );
+  my $json_error = $json_res->{error_message}
+    if ref $json_res && $json_res->{error_message};
+
+  if ( $DEBUG ) {
+    warn "\$query_url: $query_url\n";
+    warn "\$json_error: $json_error\n";
+    warn Dumper( $json_res || $res->decoded_content )."\n";
   }
 
+  if ( !$res->is_success || $json_error ) {
+    warn "Error using google GeoCoding API";
+    warn Dumper( $json_res || $res->decoded_content );
+    return;
+  }
+  
+  if (
+       ref $json_res
+    && ref $json_res->{results}
+    && ref $json_res->{results}->[0]
+    && ref $json_res->{results}->[0]->{geometry}
+    && ref $json_res->{results}->[0]->{geometry}->{location}
+  ) {
+    my $location = $json_res->{results}->[0]->{geometry}->{location};
+    if ( $location->{lat} && $location->{lng} ) {
+      $self->set( latitude   => $location->{lat} );
+      $self->set( longitude  => $location->{lng} );
+      $self->set( coord_auto => 'Y' );
+    }
+  } else {
+    # If google changes the API response structure, warnings abound
+    warn "No location match found using google GeoCoding API for $address";
+    warn Dumper( $json_res || $res->decoded_content );
+  }
 }
 
 =item geocode DATA_VENDOR
@@ -186,12 +241,17 @@ sub geocode {
   my $geocode = $self->get('geocode');  #XXX only one data_vendor for geocode
   return $geocode if $geocode;
 
-  my $prefix =
-   ( FS::Conf->new->exists('tax-ship_address') && $self->has_ship_address )
-   ? 'ship_'
-   : '';
+  if ( $self->isa('FS::cust_main') ) {
+    warn "WARNING: FS::cust_main->geocode deprecated";
+
+    # do the best we can
+    my $m = FS::Conf->new->exists('tax-ship_address') ? 'ship_location'
+                                                      : 'bill_location';
+    my $location = $self->$m or return '';
+    return $location->geocode($data_vendor);
+  }
 
-  my($zip,$plus4) = split /-/, $self->get("${prefix}zip")
+  my($zip,$plus4) = split /-/, $self->get('zip')
     if $self->country eq 'US';
 
   $zip ||= '';
@@ -212,7 +272,7 @@ sub geocode {
     if scalar(@cust_tax_location);
 
   warn "WARNING: customer ". $self->custnum.
-       ": multiple locations for zip ". $self->get("${prefix}zip").
+       ": multiple locations for zip ". $self->get("zip").
        "; using arbitrary geocode $geocode\n"
     if scalar(@cust_tax_location) > 1;
 
@@ -227,43 +287,103 @@ Queueable function to update the tax district code using the selected method
 
 =cut
 
+# this is run from the job queue so I'm not transactionizing it.
+
 sub process_district_update {
   my $class = shift;
   my $id = shift;
+  my $log = FS::Log->new('FS::cust_location::process_district_update');
 
   eval "use FS::Misc::Geo qw(get_district); use FS::Conf; use $class;";
   die $@ if $@;
   die "$class has no location data" if !$class->can('location_hash');
 
+  my $error;
   my $conf = FS::Conf->new;
   my $method = $conf->config('tax_district_method')
     or return; #nothing to do if null
   my $self = $class->by_key($id) or die "object $id not found";
+  return if $self->disabled;
 
   # dies on error, fine
   my $tax_info = get_district({ $self->location_hash }, $method);
-  
-  if ( $tax_info ) {
+  return unless $tax_info;
+
+  if ($self->district ne $tax_info->{'district'}) {
     $self->set('district', $tax_info->{'district'} );
-    my $error = $self->replace;
+    $error = $self->replace;
     die $error if $error;
+  }
 
-    my %hash = map { $_ => $tax_info->{$_} } 
-      qw( district city county state country );
-    my $old = qsearchs('cust_main_county', \%hash);
-    if ( $old ) {
-      my $new = new FS::cust_main_county { $old->hash, %$tax_info };
-      warn "updating tax rate for district ".$tax_info->{'district'} if $DEBUG;
-      $error = $new->replace($old);
-    }
-    else {
-      my $new = new FS::cust_main_county $tax_info;
-      warn "creating tax rate for district ".$tax_info->{'district'} if $DEBUG;
+  my %hash = map { $_ => uc( $tax_info->{$_} ) } 
+    qw( district city county state country );
+  $hash{'source'} = $method; # apply the update only to taxes we maintain
+
+  my @classes = FS::part_pkg_taxclass->taxclass_names;
+  my $taxname = $conf->config('tax_district_taxname');
+  # there must be exactly one cust_main_county for each district+taxclass.
+  # do NOT exclude taxes that are zero.
+
+  # mutex here so that concurrent queue jobs can't make duplicates.
+  FS::cust_main_county->lock_table;
+  foreach my $taxclass (@classes) {
+    my @existing = qsearch('cust_main_county', {
+      %hash,
+      'taxclass' => $taxclass
+    });
+
+    if ( scalar(@existing) == 0 ) {
+
+      # then create one with the assigned tax name, and the tax rate from
+      # the lookup.
+      my $new = new FS::cust_main_county({
+        %hash,
+        'taxclass'      => $taxclass,
+        'taxname'       => $taxname,
+        'tax'           => $tax_info->{tax},
+        'exempt_amount' => 0,
+      });
+      $log->info("creating tax rate for district ".$tax_info->{'district'});
       $error = $new->insert;
+
+    } else {
+
+      my $to_update = $existing[0];
+      # if there's somehow more than one, find the best candidate to be
+      # updated:
+      # - prefer tax > 0 over tax = 0 (leave disabled records disabled)
+      # - then, prefer taxname = the designated taxname
+      if ( scalar(@existing) > 1 ) {
+        $log->warning("tax district ".$tax_info->{district}." has multiple $method taxes.");
+        foreach (@existing) {
+          if ( $to_update->tax == 0 ) {
+            if ( $_->tax > 0 and $to_update->tax == 0 ) {
+              $to_update = $_;
+            } elsif ( $_->tax == 0 and $to_update->tax > 0 ) {
+              next;
+            } elsif ( $_->taxname eq $taxname and $to_update->tax ne $taxname ) {
+              $to_update = $_;
+            }
+          }
+        }
+        # don't remove the excess records here; upgrade does that.
+      }
+      my $taxnum = $to_update->taxnum;
+      if ( $to_update->tax == 0 ) {
+        $log->debug("tax#$taxnum is set to zero; not updating.");
+      } elsif ( $to_update->tax == $tax_info->{tax} ) {
+        # do nothing, no need to update
+      } else {
+        $to_update->set('tax', $tax_info->{tax});
+        $log->info("updating tax#$taxnum with new rate ($tax_info->{tax}).");
+        $error = $to_update->replace;
+      }
     }
+
     die $error if $error;
 
-  }
+  } # foreach $taxclass
+
   return;
 }