sharee.bike/copri4/main/src/Mod/APIshareeio.pm

package Mod::APIshareeio;
#
# SPDX-License-Identifier: AGPL-3.0-or-later
# Copyright (c) Rainer Gümpelein, TeilRad GmbH
#
use warnings;
use strict;
use Exporter;
our @ISA = qw (Exporter);

use POSIX;
use CGI;
use Apache2::Const -compile => qw(OK );
use JSON;
use Scalar::Util qw(looks_like_number);
use Config::General;

use Lib::Config;
use Mod::DBtank;
use Mod::Basework;
use Mod::Shareework;
use Mod::APIfunc;
use Data::Dumper;

sub handler {
 my ($r) = @_;
 my $q = new CGI;
 my $netloc = $q->url(-base=>1);
 $q->import_names('R');
 my $json = JSON->new->allow_nonref;
 my $cf = new Config;
 my $dbt = new DBtank;
 my $bw = new Basework;
 my $tk = new Shareework;
 my $apif = new APIfunc;

 my $dbh = "";
 my %varenv = $cf->envonline();
 my $oprefix = $dbt->{operator}->{$varenv{dbname}}->{oprefix};
 my $now_dt = strftime "%Y-%m-%d %H:%M:%S", localtime;
 my @keywords = $q->param;
 my $user_agent = $q->user_agent();
 my $aowner = 168;
 my $dbh = "";
 my $api_file = "/var/www/copri4/shareeconf/apikeys.cfg";
 my $aconf = Config::General->new($api_file);
 my %apikeyconf = $aconf->getall;

 my %headers = map { $_ => $q->http($_) } $q->http();
 $bw->log("APIshareeio request:\n--> user-agent '$user_agent' ",$q,"");
 $bw->log("headers:",\%headers,"");

 #for my $header ( keys %headers ) {
 #    print "$header: $headers{$header}\n";
 #}

 print $q->header(-type => "application/json", -charset => "utf-8", -'Access-Control-Allow-Origin' => "*");
 my $response = { 
	response_state => "OK, nothing todo",
 };

 my $http_sharee_api_key = $headers{HTTP_SHAREE_API_KEY} || $R::HTTP_SHAREE_API_KEY || "";
 if(!$apikeyconf{shareeio}->{sharee_api_key} || !$http_sharee_api_key || $apikeyconf{shareeio}->{sharee_api_key} ne $http_sharee_api_key){
     $response->{response_state} = "Failure: access denied, api-key doesn't match";
     $bw->log("Failure: access denied, api-key doesn't match",$q,"");
     my $jrout = $json->pretty->encode({shareeio => $response});
     print $jrout;
     return Apache2::Const::OK;
     exit 0;
 }

  foreach(@keywords){
   if(length($_) > 20 || length($q->param($_)) > 40){
     $response->{response_state} = "Failure 9000: amount of characters in $_ exceeds";
     $bw->log("Failure 9000: amount of characters in $_ exceeds",$q,"");
     my $jrout = $json->pretty->encode({shareeio => $response});
     print $jrout;
     return Apache2::Const::OK;
     exit 0;
   }
 }

 #sig booking_update
 if($R::request && $R::request eq "booking_update"){
   my $rentalId = $q->escapeHTML($R::rentalId) || "";
   my $rows = 0;
   my $booking_values = {};

   if($rentalId){

    if($R::state && $R::lock_state && $R::state eq "available" && $R::lock_state eq "locked"){
      my $ctpos = {};
      my $booking_pos = {
        table           => "contenttranspos",
        fetch           => "one",
        txt11         => "$rentalId",
        int10           => "IN::('2','3')",
	#ca_id           => "$authraw->{c_id}",#sig doesn't know uid
      };
      $ctpos = $dbt->fetch_tablerecord($dbh,$booking_pos);
      
      if(ref($ctpos) eq "HASH" &&  $ctpos->{txt22} && $ctpos->{txt11}){
        my $sig_book = {
                bikeId => $ctpos->{txt22},
                rentalId => $ctpos->{txt11},
                reservationId => ""
                };
	my $authraw = { c_id => "" };
	$authraw->{c_id} = $ctpos->{ca_id} if($ctpos->{ca_id});
	$q->param(-name=>'bike',-value=>"$ctpos->{ct_name}") if($ctpos->{ct_name});
      	($rows, $booking_values) = $apif->booking_update($q,\%varenv,$authraw,$aowner,$sig_book) if($authraw->{c_id});
      	$response = {%$response, %$booking_values};
      }else{
      	$response->{response_state} = "Failure: there is no rental with rentalID=$rentalId";
      }
    }else{
      $response->{response_state} = "Failure: syntax failure";
    }

  }else{
    $response->{response_state} = "Failure: no rentalId defined";
  }
 }#end sig booking_update

 #end RESTful ------------------------------------------------------------
 #FINAL JSON response OUTPUT ----------------------------------------------------------
 my $jrout = $json->pretty->encode({shareeio => $response});
 print $jrout;

 $bw->log("APIjsonserver response by $user_agent mapped aowner:$aowner",$jrout,"");
 #end JSON ----------------------------------------------------------------------------

 return Apache2::Const::OK;
}#end handler
1;