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[mirrors/SokoMan.git] / assistants / bank.inc.php
1 <?php
2 $bank_currency='Kč';
3 global $bank_table;
4 $bank_table='transaction';
5 $recursive=true; //USE RECURSIVE QUERIES???
6 $limit=23;
7
8 function bank_name($name) {
9 return strtolower(trim($name));
10 }
11
12 function bank_transaction($ctx, $from, $to, $comment, $amount=0) {
13 global $bank_table;
14 $author=$ctx->db->quote($ctx->db->auth->get_user_id());
15 $from=$ctx->db->quote(bank_name($from));
16 $to=$ctx->db->quote(bank_name($to));
17 $amount=$ctx->db->quote($amount);
18 $comment=$ctx->db->quote(trim($comment));
19
20 $sql="INSERT INTO `${bank_table}` (`${bank_table}_time`, `${bank_table}_from`, `${bank_table}_to`, `${bank_table}_amount`, `${bank_table}_author`, `${bank_table}_comment`) VALUES (now(), $from, $to, $amount, $author, $comment);";
21 $ctx->db->safe_query($sql);
22 }
23
24 function bank_get_accounts($ctx, $all=false) {
25 global $bank_table;
26 $fetch = $ctx->db->safe_query_fetch("SELECT DISTINCT ${bank_table}_to FROM ${bank_table} ORDER BY ${bank_table}_to;");
27 foreach($fetch as $account) if($all || $account[$bank_table.'_to'][0]!='_') $accounts[]=$account[$bank_table.'_to'];
28 return $accounts;
29 }
30
31 function bank_get_last_to($ctx, $account) {
32 global $bank_table;
33 $account=$ctx->db->quote(bank_name($account));
34 $fetch = $ctx->db->safe_query_fetch("SELECT ${bank_table}_to FROM ${bank_table} WHERE ${bank_table}_from=$account ORDER BY ${bank_table}_time DESC LIMIT 1;");
35 return $fetch[0][$bank_table.'_to'];
36 }
37
38 function bank_add_account($ctx, $name) {
39 bank_transaction($ctx, $name, $name, "Created account \"$name\"");
40 }
41
42 function bank_month_sql($ctx, $month=false) {
43 global $bank_table;
44 $month_sql = 'TRUE';
45 if(!is_bool($month)) {
46 $month_q = $ctx->db->quote($month);
47 $month_sql .= " AND DATE_FORMAT(${bank_table}_time, '%Y-%m') = ".$month_q;
48 }
49 return $month_sql;
50 }
51
52 function bank_get_total($ctx, $account, $month, $string=false) {
53 global $bank_table;
54 $account_sql=$ctx->db->quote($account);
55 $result = $ctx->db->safe_query_fetch("SELECT SUM(${bank_table}_amount) FROM `${bank_table}` WHERE `${bank_table}_to`=$account_sql AND ".bank_month_sql($ctx,$month).';');
56 $deposits = $result[0]["SUM(${bank_table}_amount)"];
57 $result = $ctx->db->safe_query_fetch("SELECT SUM(${bank_table}_amount) FROM `${bank_table}` WHERE `${bank_table}_from`=$account_sql AND (".bank_month_sql($ctx,$month).');');
58 $withdrawals = $result[0]["SUM(${bank_table}_amount)"];
59 if($string) return "$deposits-$withdrawals";
60 return $deposits-$withdrawals;
61 }
62 function bank_rename_account($ctx, $old, $new) {
63 global $bank_table;
64 if(in_array($new, bank_get_accounts($ctx, true))) return false;
65 $old=$ctx->db->quote($old);
66 $new=$ctx->db->quote($new);
67
68 return $ctx->db->safe_query(
69 "START TRANSACTION;".
70 "UPDATE ${bank_table} SET `${bank_table}_to`=$new WHERE `${bank_table}_to`=$old;".
71 "UPDATE ${bank_table} SET `${bank_table}_from`=$new WHERE `${bank_table}_from`=$old;".
72 "COMMIT;"
73 );
74 }
75
76 function bank_get_overview($ctx,$prefix='',$month=false) {
77 global $bank_table;
78 $accounts = bank_get_accounts($ctx);
79 foreach($accounts as $acc) {
80 $total=bank_get_total($ctx, $acc, $month);
81 $overview['table'][]=array("${prefix}account"=>$acc,"${prefix}total"=>$total);
82 $overview['array'][$acc]=$total;
83 }
84 return $overview;
85 }
86
87 if(isset($bank_json_only) && $bank_json_only) {
88 $overview=bank_get_overview($this,'');
89 die(json_encode(array(
90 'overview'=>$overview['array']
91 )));
92 }
93
94 if(isset($_POST['create_account'])) {
95 $new_account=$_POST['account_name'];
96 bank_add_account($this, $new_account);
97 $this->post_redirect_get("$URL_INTERNAL/admin","Účet <b>$new_account</b> byl vytvořen!");
98 }
99 if(isset($_POST['rename_account'])) {
100 $new_account=$_POST['account_new'];
101 $old_account=$_POST['account_old'];
102 if(bank_rename_account($this, $_POST['account_old'], $_POST['account_new'])) {
103 $this->post_redirect_get("$URL_INTERNAL/admin","Účet <b>$old_account</b> byl přejmenován na <b>$new_account</b>!");
104 } else {
105 $this->post_redirect_get("$URL_INTERNAL/admin","Účet <b>$new_account</b> již existuje!", false);
106 }
107 }
108 if(isset($_POST['transaction'])) {
109 $account_from=$_POST['account_from'];
110 $account_to=$_POST['account_to'];
111 $amount=$_POST['amount'];
112 $comment=trim($_POST['comment']);
113 $account_redirect=$account_from;
114 if(!is_numeric($amount)) $this->post_redirect_get("$URL_INTERNAL?account=".urlencode($account_from),"Převáděnou částkou musí být celé číslo.", true);
115 if($amount < 0) {
116 $amount=abs($amount);
117 list($account_from,$account_to)=array($account_to,$account_from); //swap from/to
118 }
119 if(strlen($comment)<4) $this->post_redirect_get("$URL_INTERNAL?account=".urlencode($account_from),"Komentář musí mít alespoň 4 znaky!",true);
120 bank_transaction($this, $account_from, $account_to, $comment, $amount);
121 $this->post_redirect_get("$URL_INTERNAL?account=".urlencode($account_redirect),"Transakce byla provedena:<br />Převod <b>$amount $bank_currency</b> z účtu <b>$account_from</b> na účet <b>$account_to</b>.<br />($comment)");
122 }
123
124 $month = isset($_GET['month']) ? $_GET['month'] : false;
125
126 //bank_add_account($this, 'material');
127 echo("<a href='$URL/'>Banka</a> - ");
128 echo("<a href='$URL/admin'>Správa účtů</a> - ");
129 echo('<span style="float:right;">');
130 echo $this->html->form($URL, 'GET', array(
131 array('month',$month,'text',false,'','YYYY-MM:'),
132 array(false,'SELECT BY MONTH','submit')
133 ));
134 echo('</span>');
135 echo("Účty: <br />");
136 $accounts = bank_get_accounts($this, $SUBPATH[0]=='admin');
137 $lastaccount=false;
138 foreach($accounts as $account) {
139 if($lastaccount && $lastaccount[0]!=$account[0] && !preg_match('/[a-zA-Z0-9]/', $lastaccount[0])) echo('<br />');
140 echo("<a href='$URL?account=".urlencode($account)."'>$account</a>, ");
141 $lastaccount=$account;
142 }
143
144
145
146 switch($SUBPATH[0]) {
147 default:
148
149 if(isset($_GET['limit'])) $limit = intval($_GET['limit']);
150 $limit_sql = $limit==0 ? '' : ' LIMIT '.intval($limit);
151
152 if(!isset($_GET['account'])) {
153 echo("<h1>Banka $month</h1>");
154 echo ("<h2>Stav $month</h2>");
155 $result = $this->db->safe_query_fetch("SELECT COUNT(${bank_table}_amount) as troughput FROM ${bank_table} WHERE ".bank_month_sql($this,$month).';');
156 echo("Transakcí $month: ".$result[0]['troughput']."<br />");
157 $result = $this->db->safe_query_fetch("SELECT SUM(${bank_table}_amount) as troughput FROM ${bank_table} WHERE ".bank_month_sql($this,$month).';');
158 echo("Obrat $month: ".$result[0]['troughput'].' '.$bank_currency);
159 $result = $this->db->safe_query_fetch("SELECT * FROM `${bank_table}` WHERE ".bank_month_sql($this,$month)." ORDER BY ${bank_table}_time DESC".$limit_sql.";");
160 $overview=bank_get_overview($this,$bank_table.'_',$month);
161 echo $this->html->render_item_table($overview['table'],'bank');
162 } else {
163 $account=bank_name($_GET['account']);
164 $account_sql=$this->db->quote($account);
165 echo("<h1>Účet: ".$account." $month (".bank_get_total($this,$account,$month).$bank_currency.")</h1>");
166
167 ?>
168 <form action="?" method="POST">
169 Převést <!-- &plusmn; --><input type="number" name="amount" value="" /> <?php echo $bank_currency; ?>
170 z účtu <b><?php echo $account; ?></b> <input type="hidden" name="account_from" value="<?php echo $account; ?>" />
171 na účet <select name='account_to'>
172 <?php
173 //Ziskat posledni cilovy ucet a presunout na zacatek $accounts
174 $last=bank_get_last_to($this,$account);
175 unset($accounts[array_search($last,$accounts)]);
176 array_unshift($accounts,$last);
177
178 foreach($accounts as $acc) echo("<option value='$acc'>$acc</option>");
179 ?>
180 </select> (pozor! zamysli se! převádíš peníze nebo dluhy?! záporná částka = převod v opačném směru.)<br /><br />
181 Důvod: <input type="text" name="comment" maxlength="128" style="width:64em;" />
182 <input type="submit" name="transaction" value="Převést" />
183 </form>
184 <?php
185
186 echo(bank_get_total($this,$account,$month,true)." $bank_currency");
187 $subtotal=$recursive?",(
188 (SELECT SUM(${bank_table}_amount) FROM ${bank_table} x WHERE ${bank_table}_to=$account_sql AND x.${bank_table}_id<=${bank_table}.${bank_table}_id)
189 -(SELECT SUM(${bank_table}_amount) FROM ${bank_table} x WHERE ${bank_table}_from=$account_sql AND x.${bank_table}_id<=${bank_table}.${bank_table}_id)
190 ) as ${bank_table}_subtotal":'';
191 //(@flux := IF(transaction_to='harvie',IF(transaction_from='harvie',0,1),IF(transaction_from='harvie',-1,0))) as flux
192 $result = $this->db->safe_query_fetch("SELECT *${subtotal} FROM `${bank_table}` WHERE (`${bank_table}_to`=$account_sql OR `${bank_table}_from`=$account_sql) AND (".bank_month_sql($this,$month).") ORDER BY ${bank_table}_time DESC".$limit_sql.";");
193 }
194 echo ("<h2>Přehled transakcí $month</h2>");
195 echo $this->html->render_item_table($result,$bank_table);
196
197 if(!isset($_GET['limit']))
198 echo("<a href='?".$_SERVER['QUERY_STRING']."&limit=0'>zobrazit vše...</a>");
199 if($limit == 0)
200 echo('to je vše.');
201
202 break;
203 case 'admin':
204 ?>
205 </p>
206 <form action="<?php echo $ASSISTANT; ?>" method="POST" >
207 Account:
208 <input type="text" name="account_name" />
209 <input type="submit" name="create_account" value="Create account" />
210 </form>
211 <form action="<?php echo $ASSISTANT; ?>" method="POST" >
212 Account: <select name='account_old'>
213 <?php foreach($accounts as $acc) echo("<option value='$acc'>$acc</option>"); ?>
214 </select>
215 <input type="text" name="account_new" />
216 <input type="submit" name="rename_account" value="Rename account" /> (účty začínající podtržítkem nebudou běžně viditelné)
217 </form>
218 </p>
219 <?php
220 break;
221 }
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