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Significant changes to work with the new account/ledger structure. Removed much of the auto-generated model association code. Added helper functions into the models to perform model related work, such as model 'stats' (a bad name for a function to return a summary of pertinent financial information from a given model instance). There is a ton of cleanup to do, but first I want to get it all captured.

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git-svn-id: file:///svn-source/pmgr/branches/ledger_transactions_20090605/site@81 97e9348a-65ac-dc4b-aefc-98561f571b83
This commit is contained in:
abijah
2009-06-10 02:41:23 +00:00
parent 3dcd83229b
commit ffd1b64580
41 changed files with 1441 additions and 916 deletions
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94
models/ledger_entry.php
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@@ -9,35 +9,89 @@ class LedgerEntry extends AppModel {
);
var $belongsTo = array(
'MonetarySource' => array(
'className' => 'MonetarySource',
'foreignKey' => 'monetary_source_id',
'conditions' => '',
'fields' => '',
'order' => ''
),
'Transaction' => array(
'className' => 'Transaction',
'foreignKey' => 'transaction_id',
'conditions' => '',
'fields' => '',
'order' => ''
),
'MonetarySource',
'Transaction',
'DebitLedger' => array(
'className' => 'Ledger',
'foreignKey' => 'debit_ledger_id',
'conditions' => '',
'fields' => '',
'order' => ''
),
'CreditLedger' => array(
'className' => 'Ledger',
'foreignKey' => 'credit_ledger_id',
'conditions' => '',
'fields' => '',
'order' => ''
),
);
/**************************************************************************
**************************************************************************
**************************************************************************
* function:
* -
*/
function conditionEntryAsCreditOrDebit($ledger_ids) {
return array('OR' =>
array(array('debit_ledger_id' => $ledger_ids),
array('credit_ledger_id' => $ledger_ids)));
}
/**************************************************************************
**************************************************************************
**************************************************************************
* function: findInLedgerContext
* - Returns an array of ledger entries that belong to a given ledger.
* There is extra logic to also figure out whether the ledger_entry
* amount is either a credit, or a debit, depending on how it was
* written into the ledger, as well as whether the amount increases or
* decreases the balance depending on the particular account type of
* the ledger.
*/
function findInLedgerContext($ledger_id, $account_type, $cond = null, $link = null) {
if (!isset($link))
$link = array('Transaction');
if (in_array($account_type, array('ASSET', 'EXPENSE')))
$ledger_type = 'debit';
else
$ledger_type = 'credit';
$entries = $this->find
('all',
array('link' => $link,
'fields' =>
array('id', 'name', 'comment',
"IF(LedgerEntry.debit_ledger_id = $ledger_id," .
" LedgerEntry.amount, NULL) AS debit",
"IF(LedgerEntry.credit_ledger_id = $ledger_id," .
" LedgerEntry.amount, NULL) AS credit",
"(IF(LedgerEntry.{$ledger_type}_ledger_id = $ledger_id, 1, -1)" .
" * LedgerEntry.amount) AS balance"),
'conditions' =>
array(isset($cond) ? $cond : array(),
'OR' =>
array(array('LedgerEntry.debit_ledger_id' => $ledger_id),
array('LedgerEntry.credit_ledger_id' => $ledger_id))),
'order' =>
array('Transaction.stamp'),
));
/* $entries['summary'] = array('balance' => null, 'debit' => null, 'credit' => null); */
/* foreach($entries AS $entry) */
/* $this->statsMerge($entries['summary'], $entry[0]); */
/* //if (isset($entries['summary']['debit']) || isset($entries['summary']['credit'])) { */
/* $entries['summary']['debits'] = $entries['summary']['debit']; */
/* $entries['summary']['credits'] = $entries['summary']['credit']; */
/* unset($entries['summary']['debit']); */
/* unset($entries['summary']['credit']); */
/* //} */
return $entries;
}
}
?>