Добавлено логирование и исправлены некоторые ошибки в классах

app/library/ContingentManager.php

@@ -31,11 +31,28 @@ final class ContingentManager
             ->equals('fake', 'n')
             ->end();
         $sql = $this->builder->write($query);
-        $sites = $db->executeQuery($sql, $params);
+        $sites = $db->selectQuery($sql, $params);
         
         return $sites;
     }
 
+    public function insertContingent(Database $db, array $contingent) : void
+    {
+        $params = ['spec_code', 'spec_name', 'edu_level', 'edu_forms', 'contingent', 'spec_id', 'org_id'];
+        $sql = "insert into sveden_education_contingent"
+            ."(". implode(',', $params) .") values";
+        for ($i = 0; $i < count($contingent); $i++) {
+            $sql .= "(";
+            foreach ($contingent[$i] as $key => $value) {
+                $sql .= ":$key". ($i+1).",";
+            }
+            $sql = substr_replace($sql,"),", -1);
+        }
+        $sql = substr_replace($sql,"", -1);
+        
+        $db->insertQuery($sql, $contingent);
+    }
+
     public function getSpecializations(Database $db) : array
     {
         // select id, kod from niimko.s_specs where oopkodes = 'gos3p'
@@ -47,14 +64,19 @@ final class ContingentManager
             ->equals('oopkodes','gos3p')
             ->end();
         $sql = $this->builder->write($query);
-        $specializations = $db->executeQuery($sql, $params);
+        $specializations = $db->selectQuery($sql, $params);
         
         return $specializations;
     }
 
     public function buildURL(string $url): string
     {
-        // TODO - сделать base_url
+        // Строит -> https://<base_uri>/sveden/education/
+        $offset = strpos($url, '/', strlen('http://'));
+        if ($offset) {
+            $url = substr_replace($url, '', $offset);
+        }
+        
         $url = "$url/sveden/education/";
         if (str_contains($url, "http://")) {
             $url = str_replace("http://","https://", $url);
@@ -69,13 +91,15 @@ final class ContingentManager
     public function addSpecId(array &$contingent, array $specializations) : void
     {
         foreach ($contingent as $key => $con) {
+            $buf = null;
             $needle = $con['spec_code'];
             foreach ($specializations as $spec) {
                 if ($needle == $spec['kod']) {
-                    $cont['spec_id'] = $spec['id'];
+                    $buf = $spec['id'];
                 }
             }
-            $contingent[$key]['spec_id'] = $cont['spec_id'];
+            $contingent[$key]['spec_id'] = $buf;
+            unset($buf);
         }
     }
 
@@ -85,4 +109,13 @@ final class ContingentManager
             $contingent[$i]['org_id'] = $orgId;
         }
     }
+
+    public function checkContingent(array $contingent) : bool
+    {
+        $count = 0;
+        foreach ($contingent as $value) {
+            $count += $value['contingent'];
+        }
+        return $count ? true : false;
+    }
 }