altocompta/include/class_acc_operation.php

<?php
/*
 *   This file is part of PhpCompta.
 *
 *   PhpCompta is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   PhpCompta is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with PhpCompta; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
/* $Revision$ */

// Copyright Author Dany De Bontridder ddebontridder@yahoo.fr

/*!\file
 * \brief  this file match the tables jrn & jrnx the purpose is to
 *   remove or save accountant writing to these table.
 */
require_once ('class_user.php');
/*! \brief  this file match the tables jrn & jrnx the purpose is to
 *   remove or save accountant writing to these table.
 *
 */
class Acc_Operation
{
  var $db; 				/*!< database connx */
var $jr_id;	/*!< pk of jrn */
  var $jrn_id;			/*!< jrn_def_id */
  var $debit;			/*!< debit or credit */
  var $user;			/*!< current user */
  var $jrn;			/*!< the ledger to use */
  var $poste;			/*!< account  */
  var $date;			/*!< the date */
  var $periode;			/*!< periode to use */
  var $amount;			/*!< amount of the operatoin */
  var $grpt;			/*!< the group id */
/*!
 * \brief constructor set automatically the attributes user and periode
 * \param $p_cn the databse connection
 */
  function __construct($p_cn) {
    $this->db=$p_cn;
    $this->qcode="";
    $this->user=$_SESSION['g_user'];
    $user=new User($this->db);
    $this->periode=$user->get_periode();
    $this->jr_id=0;
  }
  /**
   *@brief  Insert into the table Jrn
   *The needed data are :
   * - this->date
   * - this->amount
   * - this->poste
   * - this->grpt
   * - this->jrn
   * - this->type ( debit or credit)
   * - this->user
   * - this->periode
   * - this->qcode
   * - this->desc optional
   *@note if the amount is less than 0 then side changes, for example debit becomes
   *a credit and vice versa
   */

  function insert_jrnx()
  {
    if ( $this->poste == "") return true;
    /* for negative amount the operation is reversed */
    if ( $this->amount < 0 ) {
      $this->type=($this->type=='d')?'c':'d';
    }
    $this->amount=abs($this->amount);
    $debit=($this->type=='c')?'false':'true';
    $this->desc=(isset($this->desc))?$this->desc:'';
    $Res=$this->db->exec_sql("select insert_jrnx
		 ($1::text,abs($2)::numeric,$3::poste_comptable,$4::integer,$5::integer,$6::bool,$7::text,$8::integer,upper($9),$10::text)",
		      array(
			    $this->date, //$1
			    round($this->amount,2), //$2
			    $this->poste, //$3
			    $this->grpt, //$4
			    $this->jrn, //$5
			    $debit, //$6
			    $this->user, //$7
			    $this->periode, //$8
			    $this->qcode, // $9
			    $this->desc)); //$10
    if ( $Res==false) return $Res;
    $this->jrnx_id=$this->db->get_current_seq('s_jrn_op');
    return $this->jrnx_id;

  }
  /*!\brief set the pj of a operation in jrn. the jr_id must be set
   *\note if the jr_id it fails
   */
  function set_pj() {
    if ( strlen(trim($this->pj)) == 0 ) {
      $sql="update jrn set jr_pj_number=$1 where jr_id=$2";
      $this->db->exec_sql($sql,array(null,$this->jr_id));
      return '';
     }
    /* is pj uniq ? */
    if ( $this->db->count_sql("select jr_id from jrn where jr_pj_number=$1 and jr_def_id=$2",
		  array($this->pj,$this->jrn)
		  ) == 0 ) {
      $sql="update jrn set jr_pj_number=$1 where jr_id=$2";
      $this->db->exec_sql($sql,array($this->pj,$this->jr_id));
    } else {
      /* get pref */
      $pref=$this->db->get_value("select jrn_def_pj_pref from jrn_def where jrn_def_id=$1",
		       array($this->jrn));
      /*  try another seq */
      $flag=0;$limit=100;
      while ( $flag == 0 ) {
	/*  limit the search to $limit */
	if ( $limit < 1 ) { $this->pj='';$flag=2; break;}

	$seq=$this->db->get_next_seq('s_jrn_pj'.$this->jrn);
	$this->pj=$pref.$seq;

	/* check if the new pj numb exist */
	$c=$this->db->count_sql("select jr_id from jrn where jr_pj_number=$1 and jr_def_id=$2",
		    array($this->pj,$this->jrn)
		    );
	if ( $c == 0 ) { $flag=1; break;}
	$limit--;
      }
      /* a pj numb is found */
      if ( $flag == 1 ) {
        $sql="update jrn set jr_pj_number=$1 where jr_id=$2";
	$this->db->exec_sql($sql,array($this->pj,$this->jr_id));
	}
    }
    return $this->pj;
  }

/*!
 *\brief  Insert into the table Jrn, the amount is computed from jrnx thanks the
 *        group id ($p_grpt)
 *
 * \return  sequence of jr_id
 *
 */

  function insert_jrn()
  {
    $p_comment=FormatString($this->desc);

    $diff=$this->db->get_value("select check_balance ($1)",array($this->grpt));
    if ( $diff != 0 ) {

      echo "Erreur : balance incorrecte :diff = $diff";
      return false;
    }

    $echeance=( isset( $this->echeance) && strlen(trim($this->echeance)) != 0)?$this->echeance:null;
    if ( ! isset($this->mt) ) {
      $this->mt=microtime(true);
    }
    // if amount == -1then the triggers will throw an error
    //
    $Res=$this->db->exec_sql("insert into jrn (jr_def_id,jr_montant,jr_comment,".
		      "jr_date,jr_ech,jr_grpt_id,jr_tech_per,jr_mt)   values (".
		      "$1,$2,$3,".
		      "to_date($4,'DD.MM.YYYY'),to_date($5,'DD.MM.YYYY'),$6,$7,$8)",
		      array ($this->jrn, $this->amount,$p_comment,
			     $this->date,$echeance,$this->grpt,$this->periode,$this->mt)
			    );
    if ( $Res == false)  return false;
    $this->jr_id=$this->db->get_current_seq('s_jrn');
    return $this->jr_id;
  }
/*!
 * \brief  Return the internal value, the property jr_id must be set before
 *
 * \return  null si aucune valeur de trouv
 *
 */
function get_internal() {
 if ( ! isset($this->jr_id) )
		throw new Exception('jr_id is not set',1);
  $Res=$this->db->exec_sql("select jr_internal from jrn where jr_id=".$this->jr_id);
  if ( Database::num_row($Res) == 0 ) return null;
  $l_line=Database::fetch_array($Res);
  $this->jr_internal= $l_line['jr_internal'];
  return $this->jr_internal;
}
/*!\brief search an operation thankx it internal code
 * \param internal code
 * \return 0 ok -1 nok
 */
 function seek_internal($p_internal) {
   $res=$this->db->exec_sql('select j_id from jrn where jr_internal=$1',
		     array($p_internal));
   if ( Database::num_row($Res) == 0 ) return -1;
   $this->jr_id=Database::fetch_result($Res,0,0);
   return 0;
 }
 /*!\brief retrieve data from jrnx
  * \return an array
  */
 function get_jrnx_detail() {
   if ( $this->jr_id==0 ) return;
   $sql=" select distinct jr_date,j_qcode,j_poste,j_montant,jr_internal,case when j_debit = 'f' then 'C' else 'D' end as debit,jr_comment as description,
                vw_name,pcm_lib,j_debit from jrnx join jrn on (jr_grpt_id=j_grpt)
                join tmp_pcmn on (j_poste=pcm_val)
                left join vw_fiche_attr on (j_qcode=quick_code)
		where
		jr_id=$1 order by j_debit desc";
   $res=$this->db->exec_sql($sql,array($this->jr_id));
   if ( Database::num_row ($res) == 0 ) return array();
   $all=Database::fetch_all($res);
   return $all;
 }
 /*!\brief add a comment to the line (jrnx.j_text) */
 function update_comment($p_text)
 {
   $sql="update jrnx set j_text=$1 where j_id=$2";
   $this->db->exec_sql($sql,array($p_text,$this->jrnx_id));
 }
 /*!\brief add a comment to the operation (jrn.jr_text) */
 function operation_update_comment($p_text)
 {
   $sql="update jrn set jr_comment=$1 where jr_id=$2";
   $this->db->exec_sql($sql,array($p_text,$this->jr_id));
 }
 /*!\brief add a limit of payment to the operation (jrn.jr_ech) */
 function operation_update_date_limit($p_text)
 {
   if ( isDate($p_text) == null ) {
     $p_text=null;
   }
   $sql="update jrn set jr_ech=to_date($1,'DD.MM.YYYY') where jr_id=$2";
   $this->db->exec_sql($sql,array($p_text,$this->jr_id));
 }
 /*!\brief return the jrn_def_id from jrn */
 function get_ledger() {
   $sql="select jr_def_id from jrn where jr_id=$1";
   $row=$this->db->get_value($sql,array($this->jr_id));
   return $row;
 }
 /*!\brief display_jrnx_detail : get the data from get_jrnx_data and
    return a string with HTML code
  * \param table(=0 no code for table,1 code for table,2 code for CSV)

 */
 function display_jrnx_detail($p_table) {
   $show=$this->get_jrnx_detail();

   $r='';
   $r_notable='';
   $csv="";
   foreach ($show as $l) {
     if ( $l['j_poste'] == $this->poste)
       $r.='<tr bgcolor="red">';
     else
       $r.='<tr>';

       $r.='<td>';
       $a=$l['j_qcode'];;
       $r_notable.=$a;
       $r.=$a;
       $csv.='"'.$a.'";';
       $r.='</td>';

       $r.='<td>';
       $a=$l['j_poste'];
       $r_notable.=$a;
       $r.=$a;
       $csv.='"'.$a.'";';
       $r.='</td>';

       $r.='<td>';
       //       $a=($l['vw_name']=="")?$l['j_qcode']:$l['pcm_lib'];
       $a=(strlen(trim($l['j_qcode']))==0)?$l['pcm_lib']:$l['vw_name'];
       $r_notable.=$a;
       $r.=h($a);
       $csv.='"'.$a.'";';
       $r.='</td>';

       $r.='<td>';
       $a=$l['j_montant'];
       $r_notable.=$a;
       $r.=$a;
       $csv.=$a.';';
       $r.='</td>';

       $r.='<td>';
       $a=$l['debit'];
       $r_notable.=$a;
       $r.=$a;
       $csv.='"'.$a.'"';

       $csv.="\r\n";
       $r.='</td>';

       $r.='</tr>';
   }
   switch ($p_table) {
   case 1:
     return $r;
     break;
   case 0:
     return $r_notable;
     break;
   case 2:
     return $csv;
   }
   return "ERROR PARAMETRE";
 }
/*!
 * @brief  Get data from jrnx where p_grpt=jrnx(j_grpt)
 *
 * @param connection
 * @return array of 3 elements
 *  - First Element is an array
@verbatim
Array
(
    [op_date] => 01.12.2009
    [class_cred0] => 7000008
    [mont_cred0] => 8880.0000
    [op_cred0] => 754
    [text_cred0] =>
    [jr_internal] => 23VEN-01-302
    [comment] =>
    [ech] =>
    [jr_id] => 302
    [jr_def_id] => 2
    [class_deb0] => 4000005
    [mont_deb0] => 10744.8000
    [text_deb0] =>
    [op_deb0] => 755
    [class_cred1] => 4511
    [mont_cred1] => 1864.8000
    [op_cred1] => 756
    [text_cred1] =>
)
@endverbatim
 *  - Second  : number of line with debit
 *  - Third  : number of line with credit
 */
 function get_data ($p_grpt) {
   $Res=$this->db->exec_sql("select
                        to_char(j_date,'DD.MM.YYYY') as j_date,
                        j_text,
                        j_debit,
                        j_poste,
                        coalesce(j_qcode,'-') as qcode,
                        j_montant,
                        j_id,
                        jr_comment,
			to_char(jr_ech,'DD.MM.YYYY') as jr_ech,
                        to_char(jr_date,'DD.MM.YYYY') as jr_date,
                        jr_id,jr_internal,jr_def_id,jr_pj
                     from jrnx inner join jrn on j_grpt=jr_grpt_id where j_grpt=$1",array($p_grpt));
   $MaxLine=Database::num_row($Res);
   if ( $MaxLine == 0 ) return null;
   $deb=0;$cred=0;
   for ( $i=0; $i < $MaxLine; $i++) {

     $l_line=Database::fetch_array($Res,$i);
     $l_array['op_date']=$l_line['j_date'];
     if ( $l_line['j_debit'] == 't' ) {
       $l_class=sprintf("class_deb%d",$deb);
       $l_montant=sprintf("mont_deb%d",$deb);
       $l_text=sprintf("text_deb%d",$deb);
       $l_qcode=sprintf("qcode_deb%d",$deb);
       $l_array[$l_class]=$l_line['j_poste'];
       $l_array[$l_montant]=$l_line['j_montant'];
       $l_array[$l_text]=$l_line['j_text'];
       $l_array[$l_qcode]=$l_line['qcode'];
       $l_id=sprintf("op_deb%d",$deb);
       $l_array[$l_id]=$l_line['j_id'];
       $deb++;
     }
     if ( $l_line['j_debit'] == 'f' ) {
       $l_class=sprintf("class_cred%d",$cred);
       $l_montant=sprintf("mont_cred%d",$cred);
       $l_array[$l_class]=$l_line['j_poste'];
       $l_array[$l_montant]=$l_line['j_montant'];
       $l_id=sprintf("op_cred%d",$cred);
       $l_array[$l_id]=$l_line['j_id'];
       $l_text=sprintf("text_cred%d",$cred);
       $l_array[$l_text]=$l_line['j_text'];
       $l_qcode=sprintf("qcode_cred%d",$cred);
       $l_array[$l_qcode]=$l_line['qcode'];
       $cred++;
     }
     $l_array['jr_internal']=$l_line['jr_internal'];
     $l_array['comment']=$l_line['jr_comment'];
     $l_array['ech']=$l_line['jr_ech'];
     $l_array['jr_id']=$l_line['jr_id'];
     $l_array['jr_def_id']=$l_line['jr_def_id'];
   }
   return array($l_array,$deb,$cred);
 }

}