remove timestamp on_update because it didn't make sense. I don't know why I have make it so in the first place

community_server/skeema/gradido_community/transactions.sql

@@ -4,7 +4,7 @@ CREATE TABLE `transactions` (
   `transaction_type_id` int(10) unsigned NOT NULL,
   `tx_hash` binary(48) DEFAULT NULL,
   `memo` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
-  `received` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `received` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
   `blockchain_type_id` bigint(20) unsigned NOT NULL DEFAULT 1,
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

community_server/src/Controller/StateBalancesController.php

@@ -42,20 +42,21 @@ class StateBalancesController extends AppController
         $this->set(compact('stateBalances'));
     }
     
-    private function updateBalance($stateUserId)
+    private function updateBalances($stateUserId)
     {
+        echo "stateUserId: $stateUserId\n";
         $stateUserTransactionsTable =  TableRegistry::getTableLocator()->get('StateUserTransactions');
         $transactionsTable = TableRegistry::getTableLocator()->get('Transactions');
         // info: cakephp use lazy loading, query will be executed later only if needed
         $state_balances = $this->StateBalances->find('all')->where(['state_user_id' => $stateUserId]);
         $state_user_transactions = $stateUserTransactionsTable
-                                            ->find('all')
+                                            ->find()
                                             ->where(['state_user_id' => $stateUserId])
                                             ->order(['transaction_id ASC'])
-                                            ->contain(false);
+                                            //->contain(false);
+                                            ;
         
         if(!$state_user_transactions || !$state_user_transactions->count()) {
-            //debug($state_user_transactions);
             return true;
         }
         
@@ -66,10 +67,12 @@ class StateBalancesController extends AppController
         $update_state_balance = false;
         if($state_balances->count() == 0) {
             $create_state_balance = true;
+            $recalculate_state_user_transactions_balance = true;
         }
         if($state_balances->count() > 1) {
             $clear_state_balance = true;
             $create_state_balance = true;
+            $recalculate_state_user_transactions_balance = true;
         }
         if($state_balances->count() == 1) {            
             if($state_user_transactions->count() == 0){
@@ -125,6 +128,7 @@ class StateBalancesController extends AppController
         
         $transaction_ids = [];
         if($recalculate_state_user_transactions_balance) {
+            echo "recalculate state user transaction balances \n";
             $state_user_transactions_array = $state_user_transactions->toArray();
             foreach($state_user_transactions_array as $i => $state_user_transaction) {
                 $transaction_ids[$state_user_transaction->transaction_id] = $i;
@@ -144,17 +148,23 @@ class StateBalancesController extends AppController
                 $amount_date = null;
                 $amount = 0;
                 
-                if($transaction->transaction_type_id == 1) {
+                if($transaction->transaction_type_id == 1) { // creation
+                    echo "creation\n";
                     $temp = $transaction->transaction_creations[0];
-                    
+                    echo "creation amount: " . $temp->amount . "\n";
+                    echo "target date: " . $temp->target_date . "\n";
                     $balance_temp = $this->StateBalances->newEntity();
                     $balance_temp->amount = $temp->amount;
                     $balance_temp->record_date = $temp->target_date;
                     
                     $amount = $balance_temp->partDecay($transaction->received);
                     $amount_date = $transaction->received;
+                    echo "amount in state_user_transactions: $amount\n";
+                    echo "date in state_user_transactions: $amount_date\n";
+                    echo "diff: " . ($temp->amount - $amount) . "\n";
                     //$amount_date = 
-                } else if($transaction->transaction_type_id == 2) {
+                } else if($transaction->transaction_type_id == 2) { // transfer
+                    echo "send coins\n";
                     $temp = $transaction->transaction_send_coins[0];
                     $amount = intval($temp->amount);
                     // reverse if sender
@@ -162,18 +172,23 @@ class StateBalancesController extends AppController
                         $amount *= -1.0;
                     }
                     $amount_date = $transaction->received;
+                    echo "amount: " . $amount . "\n";
+                    echo "date: " . $amount_date . "\n";
                 }
                 if($i == 0) {
                     $balance_cursor->amount = $amount;
                 } else {
                     $balance_cursor->amount = $balance_cursor->partDecay($amount_date) + $amount;
                 }
+                echo "balance cursor amount: " . $balance_cursor->amount . "\n";
                 $balance_cursor->record_date = $amount_date;
                 $state_user_transaction_index = $transaction_ids[$transaction->id];
                 $state_user_transactions_array[$state_user_transaction_index]->balance = $balance_cursor->amount;
                 $state_user_transactions_array[$state_user_transaction_index]->balance_date = $balance_cursor->record_date;   
                 $i++;
+                echo "##########################\n";
             }
+            
             $results = $stateUserTransactionsTable->saveMany($state_user_transactions_array);
             $errors = [];
             foreach($results as $i => $result) {
@@ -446,13 +461,29 @@ class StateBalancesController extends AppController
         }
         $session = $this->getRequest()->getSession();
         $user = $session->read('StateUser');
+        
         $this->updateBalances($user['id']);
         
+        
+        echo "try to unhex: ". $user['public_hex'] . "\n";
         $public_key_bin = hex2bin($user['public_hex']);
+        //var_dump($public_key_bin);
         $stateUserQuery = $this->StateBalances->StateUsers
             ->find('all')
-            ->where(['public_key' => $public_key_bin])
+            //->where(['public_key' => $public_key_bin])
-            ->contain(['StateBalances']);
+            ->where(['id' => $user['id']])
+            //->contain(['StateBalances'])
+            ;
+        $hex_from_db = bin2hex(stream_get_contents($stateUserQuery->first()->public_key));
+        echo "hex from db:  $hex_from_db\n";
+        echo "state user query array: \n";
+        var_dump($stateUserQuery->toArray());
+        echo "\n";
+        
+        $state_balance = $this->StateBalances->find()->where(['state_user_id' => $user['id']]);
+        echo "state balance:\n";
+        var_dump($state_balance->toArray());
+        echo "\n";
                 
         $result_user_count =  $stateUserQuery->count();
         if($result_user_count < 1) {
@@ -465,16 +496,13 @@ class StateBalancesController extends AppController
               'details' => ['public_key' => $user['public_hex'], 'entry_count' => $result_count]
           ]);
         }
-        $state_balances = $stateUserQuery->first()->state_balances;
+        //$state_balance = $stateUserQuery->first()->state_balances;
-        $state_balances_count = count($state_balances);
+
-        if($state_balances_count > 1) {
+        if(!$state_balance) {
-            return $this->returnJson(['state' => 'error', 'msg' => 'state balances count isn\'t as expected, expect 1 or 0', 'details' => $state_balances_count]);
-        }
-        if(!$state_balances_count) {
             return $this->returnJson(['state' => 'success', 'balance' => 0]);
         }
         
-        return $this->returnJson(['state' => 'success', 'balance' => $state_balances[0]->amount]);
+        return $this->returnJson(['state' => 'success', 'balance' => $state_balance->amount]);
     }
 
 

community_server/src/Model/Entity/StateBalance.php

@@ -44,7 +44,7 @@ class StateBalance extends Entity
             return $dateOrTime->i18nFormat(Time::UNIX_TIMESTAMP_FORMAT);
         } else {
             var_dump($dateOrTime);
-            debug_print_backtrace(0, 4);
+            debug_print_backtrace(0, 6);
             die("date or time unexpected object");
         }
     }

community_server/tests/TestCase/Controller/StateBalancesControllerTest.php

@@ -22,6 +22,7 @@ class StateBalancesControllerTest extends TestCase
         'app.TransactionCreations',
         'app.Transactions',
         'app.StateUsers',
+        'app.StateUserTransactions',
         'app.StateErrors',
         'app.TransactionSignatures',
         'app.TransactionSendCoins',
@@ -73,7 +74,7 @@ class StateBalancesControllerTest extends TestCase
             'StateUser' => [
                 'id' => 1,
                 'email_checked' => 1,
-                'public_hex' => '8190bda585ee5f1d9fbf7d06e81e69ec18e13376104cff54b7457eb7d3ef710d'
+                'public_hex' => 'f7f4a49a4ac10379f8b9ddcb731c4d9ec495e6edd16075f52672cd25e3179f0f'
             ]
         ]);
         //echo "balance: $balance";

community_server/tests/TestCase/Model/Table/StateBalancesTableTest.php

@@ -120,14 +120,5 @@ class StateBalancesTableTest extends TestCase
     {
         $this->markTestIncomplete('Not implemented yet.');
     }
-    /*
-     * calculate balance at end of month 
-     * work only if state balance at begin of month exist
-     * use transaction_send_coins and transaction_creations
-     */
-    //public function updateLastStateBalanceOfMonth($month, $year, $state_user_id)
-    public function testUpdateLastStateBalanceOfMonth()
-    {
     
 }
-}