assistants/bank.inc.php

   1 <?php
   2 $bank_currency='Kč';
   3
   4 function bank_name($name) {
   5         return strtolower(trim($name));
   6 }
   7
   8 function bank_transaction($ctx, $from, $to, $comment, $amount=0) {
   9         $author=$ctx->db->quote($ctx->db->auth->get_user_id());
  10         $from=$ctx->db->quote(bank_name($from));
  11         $to=$ctx->db->quote(bank_name($to));
  12
  13         $comment=trim($comment);
  14         if(strlen($comment)<4) die("Komentář musí mít alespoň 4 znaky!");
  15         $comment=$ctx->db->quote($comment);
  16
  17         $sql="INSERT INTO `bank` (`bank_time`, `bank_from`, `bank_to`, `bank_amount`, `bank_author`, `bank_comment`) VALUES (now(), $from, $to, $amount, $author, $comment);";
  18         $ctx->db->safe_query($sql);
  19 }
  20
  21 function bank_get_accounts($ctx) {
  22         $fetch = $ctx->db->safe_query_fetch('SELECT DISTINCT bank_to FROM bank ORDER BY bank_to;');
  23         foreach($fetch as $account) $accounts[]=$account['bank_to'];
  24         return $accounts;
  25 }
  26
  27 function bank_add_account($ctx, $name) {
  28         bank_transaction($ctx, $name, $name, "Created account \"$name\"");
  29 }
  30
  31 if(isset($_POST['create_account'])) {
  32         bank_add_account($this, $_POST['account_name']);
  33         $this->post_redirect_get("$URL_INTERNAL","Účet byl vytvořen");
  34 }
  35 if(isset($_POST['transaction'])) {
  36         bank_transaction($this, $_POST['account_from'], $_POST['account_to'], $_POST['comment'], $_POST['amount']);
  37         $this->post_redirect_get("$URL_INTERNAL","Transakce byla provedena"); //TODO redirect na account_from
  38 }
  39
  40 //bank_add_account($this, 'material');
  41                 echo("<a href='$URL/'>Banka</a> - ");
  42                 echo("<a href='$URL/admin'>Správa účtů</a> - ");
  43                 echo("Účty: ");
  44                 $accounts = bank_get_accounts($this);
  45                 foreach($accounts as $account) echo("<a href='$URL?account=$account'>$account</a>, ");
  46
  47 switch($SUBPATH[0]) {
  48         default:
  49
  50                 if(!isset($_GET['account'])) {
  51                         echo("<h1>Banka</h1>");
  52             $result = $this->db->safe_query_fetch("SELECT SUM(bank_amount) as troughput FROM bank;");
  53                         echo("Obrat: ".$result[0]['troughput'].' '.$bank_currency);
  54             $result = $this->db->safe_query_fetch("SELECT * FROM `bank` ORDER BY bank_time DESC;");
  55                 } else {
  56                         $account=bank_name($_GET['account']);
  57                         $account_sql=$this->db->quote($account);
  58             $result = $this->db->safe_query_fetch("SELECT SUM(bank_amount) FROM `bank` WHERE `bank_to`=$account_sql;");
  59                         $deposits = $result[0]['SUM(bank_amount)'];
  60             $result = $this->db->safe_query_fetch("SELECT SUM(bank_amount) FROM `bank` WHERE `bank_from`=$account_sql;");
  61                         $withdrawals = $result[0]['SUM(bank_amount)'];
  62                         echo("<h1>Účet: ".$_GET['account']." (".($deposits-$withdrawals).$bank_currency.")</h1>");
  63
  64                         ?>
  65                         <form action="?" method="POST">
  66                                 Převést <input type="number" name="amount" value="" /> <?php echo $bank_currency; ?>
  67                                 z účtu <?php echo $account; ?> <input type="hidden" name="account_from" value="<?php echo $account; ?>" />
  68                                 na účet <select name='account_to'>
  69                                         <?php foreach($accounts as $acc) echo("<option value='$acc'>$acc</option>"); ?>
  70                                 </select> (pozor, dluhy se převádí opačným směrem než peníze!)<br />
  71                                 Důvod: <input type="text" name="comment" style="width:800px;" />
  72                                 <input type="submit" name="transaction" value="Převést" />
  73                         </form>
  74                         <?php
  75
  76                         echo("$deposits-$withdrawals $bank_currency");
  77             $result = $this->db->safe_query_fetch("SELECT * FROM `bank` WHERE `bank_to`=$account_sql OR `bank_from`=$account_sql ORDER BY bank_time DESC;");
  78                 }
  79           echo $this->html->render_item_table($result);
  80
  81
  82                 break;
  83         case 'admin':
  84 ?>
  85         <form action="<?php echo $ASSISTANT; ?>" method="POST" >
  86                 Account name:
  87                 <input type="text" name="account_name" />
  88                 <input type="submit" name="create_account" value="Create account" />
  89         </form>
  90 <?php
  91                 break;
  92 }