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Adding filter functions to many to many relations, not tested

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Artur
2019-01-05 00:19:07 -02:00
parent 463f7d8296
commit b701df3803
1 changed files with 18 additions and 8 deletions
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src/BBOrm/Entity.php
+18 -8
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@@ -198,6 +198,10 @@ abstract class Entity {
$criteria_sql = ""; $criteria_sql = "";
$limits_sql = ""; $limits_sql = "";
foreach ($limits as $key => $value) {
$limits_sql .= "$key $value ";
}
foreach ($criterias as $key => $criteria) { foreach ($criterias as $key => $criteria) {
if ($criteria_sql != "") { if ($criteria_sql != "") {
$criteria_sql .= " AND "; $criteria_sql .= " AND ";
@@ -251,9 +255,10 @@ abstract class Entity {
return $obj->find_one(Array('id' => Array('=', $this->$local_field))); return $obj->find_one(Array('id' => Array('=', $this->$local_field)));
} }
protected function belongs_to_many($foreign_object, $pivot_table, $local_in_pivot, $remote_in_pivot) { protected function belongs_to_many($foreign_object, $pivot_table, $local_in_pivot, $remote_in_pivot, $remote_filter = Array(), $remote_limit = Array()) {
$obj = new $foreign_object; $obj = new $foreign_object;
$sql = "SELECT $remote_in_pivot FROM $pivot_table WHERE $local_in_pivot = $this->id";
$sql = "SELECT $remote_in_pivot FROM $pivot_table WHERE $local_in_pivot = $this->id $limits_sql";
$relations = DBInstance::query($sql, $this->connection_name); $relations = DBInstance::query($sql, $this->connection_name);
$ids = Array(); $ids = Array();
@@ -263,12 +268,17 @@ abstract class Entity {
if (empty($ids)) { if (empty($ids)) {
return Array(); return Array();
} }
return $obj->find_many(Array('id' => Array('IN', $ids))); return $obj->find_many( array_merge( Array( 'id' => Array('IN', $ids) ), $remote_filter), Array('*'), $remote_limit );
} }
protected function belongs_to_many_extended($foreign_object, $pivot_table, $local_in_pivot, $remote_in_pivot) { protected function belongs_to_many_extended($foreign_object, $pivot_table, $local_in_pivot, $remote_in_pivot, $remote_filter = Array(), $pivot_limits = Array()) {
$obj = new $foreign_object; $obj = new $foreign_object;
$sql = "SELECT * FROM $pivot_table WHERE $local_in_pivot = $this->id"; $limits_sql = '';
foreach ($pivot_limits as $key => $value) {
$limits_sql .= "$key $value ";
}
$sql = "SELECT * FROM $pivot_table WHERE $local_in_pivot = $this->id $limits_sql";
$relations = DBInstance::query($sql, $this->connection_name); $relations = DBInstance::query($sql, $this->connection_name);
$objects = Array(); $objects = Array();
@@ -276,7 +286,7 @@ abstract class Entity {
return Array(); return Array();
} }
foreach ($relations as $relation) { foreach ($relations as $relation) {
$relation->child_element = $obj->find_one(Array("id" => Array("=", $relation->$remote_in_pivot))); $relation->child_element = $obj->find_one(array_merge(Array("id" => Array("=", $relation->$remote_in_pivot), $remote_filter) ));
$objects[] = $relation; $objects[] = $relation;
} }
if (empty($objects)) { if (empty($objects)) {