diff --git a/server/ControlScripts/Common.php b/server/ControlScripts/Common.php
index c15cf4b..e1e6b60 100644
--- a/server/ControlScripts/Common.php
+++ b/server/ControlScripts/Common.php
@@ -6,120 +6,19 @@
 
 trait Common {
 	public function register_global_device_sync_map() {
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "spotlight_main_back_1", "channel" => 0],
-			["type" => "button", "alias" => "buttons_backdoor", "channel" => 2],
-			["type" => "button", "alias" => "master_door_btns", "channel" => 1],
-			["type" => "button", "alias" => "bed_btns_left", "channel" => 0],
-		]);
+		$sync_map_path = __DIR__ . "/sync-map.json";
+		if (!file_exists($sync_map_path)) {
+			return;
+		}
 
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "spotlight_main_back_2", "channel" => 0],
-			["type" => "button", "alias" => "buttons_backdoor", "channel" => 1],
-			["type" => "button", "alias" => "master_door_btns", "channel" => 0],
-		]);
+		$connections = json_decode(file_get_contents($sync_map_path), true);
+		if (!is_array($connections)) {
+			return;
+		}
 
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "spotlight_main_front_1", "channel" => 0],
-			["type" => "button", "alias" => "buttons_backdoor", "channel" => 0],
-			["type" => "button", "alias" => "master_door_btns", "channel" => 3],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "light_hub_1", "channel" => 0],
-			["type" => "button", "alias" => "buttons_office_room", "channel" => 3],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "craft_table_lamp", "channel" => 0],
-			["type" => "button", "alias" => "buttons_office_room", "channel" => 2],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "computer_table_lamp", "channel" => 0],
-			["type" => "button", "alias" => "buttons_office_room", "channel" => 1],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "light_hub_1", "channel" => 2],
-			["type" => "button", "alias" => "buttons_office_room", "channel" => 0],
-			["type" => "button", "alias" => "master_room_btns", "channel" => 1],
-			["type" => "button", "alias" => "btns_hall2_1", "channel" => 0],
-			["type" => "button", "alias" => "hall_secondary", "channel" => 0],
-			["type" => "button", "alias" => "bed_btns_right_1", "channel" => 0],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "light_hub_1", "channel" => 1],
-			["type" => "button", "alias" => "master_room_btns", "channel" => 0],
-			["type" => "button", "alias" => "bed_btns_right_1", "channel" => 1],
-			["type" => "button", "alias" => "bed_btns_left", "channel" => 1],			
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "bathroom_2_light", "channel" => 0],
-			["type" => "button", "alias" => "hall_secondary", "channel" => 1],
-		]);
-
-		// 14 - down, 12 - left, 13 - top, 15 - right
-		// 3 - top 
-		// 14->1 12->3 13->0
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "plants_room_light", "channel" => 0],
-			["type" => "button", "alias" => "plants_room_btns", "channel" => 3],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "italy_lamp_relay", "channel" => 0],
-			["type" => "button", "alias" => "plants_room_btns", "channel" => 2],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "floor_lamp_relay", "channel" => 0],
-			["type" => "button", "alias" => "plants_room_btns", "channel" => 0],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "server_room_light", "channel" => 0],
-			["type" => "button", "alias" => "btns_hall2_1", "channel" => 1],
-		]);
-
-
-
-
-		// ---
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "fisrt_floor_big_relay", "channel" => 0],
-			["type" => "button", "alias" => "kitchen_buttons_1", "channel" => 0],
-			["type" => "button", "alias" => "kitchen_buttons_2", "channel" => 0],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "fisrt_floor_big_relay", "channel" => 1],
-			["type" => "button", "alias" => "kitchen_buttons_1", "channel" => 1],
-			["type" => "button", "alias" => "kitchen_buttons_2", "channel" => 1],
-		]);
-
-		// ---
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "fisrt_floor_big_relay", "channel" => 2],
-			["type" => "button", "alias" => "first_hall_buttons1", "channel" => 0],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "fisrt_floor_big_relay", "channel" => 3],
-			["type" => "button", "alias" => "first_hall_buttons1", "channel" => 1],
-			["type" => "button", "alias" => "first_hall_buttons2", "channel" => 0],
-		]);
-
-		$this -> add_sync_connection([
-			["type" => "relay", "alias" => "fisrt_floor_big_relay", "channel" => 4],
-			["type" => "button", "alias" => "first_hall_buttons1", "channel" => 2],
-			["type" => "button", "alias" => "first_hall_buttons2", "channel" => 1],
-		]);
-		
+		foreach ($connections as $connection) {
+			$this -> add_sync_connection($connection);
+		}
 	}
 
 	public function btn_on_online(String $alias, Array $muted = []): void {
diff --git a/server/ControlScripts/Scopes/OfficeRoomScope.php b/server/ControlScripts/Scopes/OfficeRoomScope.php
index 63dc8df..8d6d36a 100644
--- a/server/ControlScripts/Scopes/OfficeRoomScope.php
+++ b/server/ControlScripts/Scopes/OfficeRoomScope.php
@@ -68,32 +68,4 @@
 		];
 	}
 
-	// protected function btns_online(String $button_alias): void {
-	// 	$this -> add_event_handler("button@{$button_alias}.online", function(Device $btns_block, Array $data) {
-	// 		$btns_block_api = $btns_block -> device_api();
-	// 		$this -> helper() -> sync_btn_channels($this -> sync_map(), $btns_block -> alias);
-	// 	});
-	// }
-
-	// protected function btns_handlers(String $button_alias): void {
-	// 	$buttons_channels = $this -> helper() -> prepare_sync_map_by_alias($this -> sync_map(), $button_alias);
-	// 	foreach($buttons_channels as $btn_channel => $entry) { 
-	// 		if($entry[0]["type"] != "relay") {
-	// 			continue;
-	// 		}
-
-	// 		$relay_alias = $entry[0]["alias"];
-	// 		$relay_channel = $entry[0]["channel"];
-
-	// 		$this -> add_event_handler("button@{$button_alias}({$btn_channel}).press", function(Device $btns_block, Array $data) use ($btn_channel, $relay_alias, $relay_channel) {
-	// 			$btns_block_api = $btns_block -> device_api();
-	// 			$relay_api = $this -> devices() -> by_alias($relay_alias) -> device_api();
-
-	// 			if($relay_api instanceof \SHServ\Tools\DeviceAPI\Relay and $btns_block_api instanceof \SHServ\Tools\DeviceAPI\Button) {
-	// 				$relay_api -> toggle_channel($relay_channel);
-	// 				$this -> helper() -> sync_relay_to_btn_channel($relay_api, $btns_block_api, $relay_channel, $btn_channel);
-	// 			}
-	// 		});
-	// 	}
-	// }
 }
diff --git a/server/ControlScripts/Scopes/SpotlightsScope.php b/server/ControlScripts/Scopes/SpotlightsScope.php
index ba9c211..269c19d 100644
--- a/server/ControlScripts/Scopes/SpotlightsScope.php
+++ b/server/ControlScripts/Scopes/SpotlightsScope.php
@@ -67,15 +67,6 @@
 			"description" => "Управление уличными прожекторами по времени",
 			"author" => "Eugene Sukhodolskiy"
 		], function () {
-			// $tz = new \DateTimeZone('Europe/Kyiv');
-
-			// $now = new \DateTime('now', $tz);
-			// $from = new \DateTime('9:00', $tz);
-			// $to = new \DateTime('16:30', $tz);
-
-			// if ($now >= $from && $now <= $to) {
-			// 	$this -> all_spotlight_switch(false);
-			// }
 		});
 	}
 
@@ -123,39 +114,4 @@
 		];
 	}
 
-	// EVENTS HANDLERS
-
-	// protected function on_online($alias) {
-	// 	$this -> add_event_handler("button@{$alias}.online", function(Device $btns_block, Array $data) {
-	// 		$btns_block_api = $btns_block -> device_api();
-	// 		if($btns_block_api instanceof \SHServ\Tools\DeviceAPI\Button) {
-	// 			$btns_block_api -> set_channel_state("mute", 3);
-	// 		}
-
-	// 		$this -> helper() -> sync_btn_channels($this -> sync_map(), $btns_block -> alias);
-	// 	});
-	// }
-
-	// protected function btns_click_handlers($alias): void {
-	// 	$self = $this;
-	// 	$buttons = $this -> helper() -> prepare_sync_map_by_alias($this -> sync_map(), $alias);
-	// 	foreach($buttons as $btn_channel => $entry) { 
-	// 		if($entry[0]["type"] != "relay") {
-	// 			continue;
-	// 		}
-
-	// 		$relay_alias = $entry[0]["alias"];
-	// 		$relay_channel = $entry[0]["channel"];
-
-	// 		$this -> add_event_handler("button@{$alias}({$btn_channel}).press", function(Device $btns_block, Array $data) use ($self, $btn_channel, $relay_alias, $relay_channel) {
-	// 			$btns_block_api = $btns_block -> device_api();
-	// 			$relay_api = $this -> devices() -> by_alias($relay_alias) -> device_api();
-
-	// 			if($relay_api instanceof \SHServ\Tools\DeviceAPI\Relay and $btns_block_api instanceof \SHServ\Tools\DeviceAPI\Button) {
-	// 				$relay_api -> toggle_channel($relay_channel);
-	// 				$this -> helper() -> sync_relay_to_btns($this -> sync_map(), $relay_alias);
-	// 			}
-	// 		});
-	// 	}
-	// }
 }
diff --git a/server/ControlScripts/Scopes/TestScriptsScope.php b/server/ControlScripts/Scopes/TestScriptsScope.php
index 803a6a4..1fa3994 100644
--- a/server/ControlScripts/Scopes/TestScriptsScope.php
+++ b/server/ControlScripts/Scopes/TestScriptsScope.php
@@ -6,7 +6,6 @@
 
 class TestScriptsScope extends \SHServ\Middleware\ControlScripts implements \SHServ\Implements\ControlScriptsInterface {
 	public function register_events_handlers(): void {
-		// $this -> stand_btn_pressed_to_stand_relay();
 	}
 
 	public function register_sync_map(): void {
@@ -29,44 +28,6 @@
 	}
 
 	public function register_regular_scripts(): void {
-		// $this -> add_regular_script([
-		// 	"alias" => "regular_script_alias2",
-		// 	"name" => "regular script name 2",
-		// 	"description" => "regular script description 2",
-		// 	"author" => "Eugene Sukhodolskiy"
-		// ], function() {
-		// 	try {
-		// 		$button = $this -> devices() -> by_alias("backdoor_buttons");
-		// 		$btn_api = $button -> device_api();
-				
-		// 		if($btn_api instanceof \SHServ\Tools\DeviceAPI\Button) {
-		// 			if(($btn_api -> get_status())["channels"][2]["indicator"] != "error") {
-		// 				$btn_api -> set_channel_state("error", 2);
-		// 			} else {
-		// 				$btn_api -> set_channel_state("mute", 2);
-		// 			}
-		// 		}
-		// 	} catch(\Exception $e) {
-		// 		echo $e -> getMessage();
-		// 	}
-		// });
 	}
 
-	// EVENTS HANDLERS
-	
-	// protected function stand_btn_pressed_to_stand_relay() {
-		// $this -> add_event_handler("button@backdoor_buttons(1).press", function(Device $device, Array $data) {
-		// 	$relay = $this -> devices() -> by_alias("stand_relay");
-		// 	$relay -> device_api() -> toggle_channel(0);
-		// 	$relay_channels = ($relay -> device_api() -> get_status())["channels"];
-
-		// 	$device_api = $device -> device_api();
-		// 	if($device_api instanceof \SHServ\Tools\DeviceAPI\Button) {
-		// 		$device_api -> set_channel_state(
-		// 			$relay_channels[0]["state"] == "on" ? "enabled" : "disabled", 
-		// 			$data["channel"]
-		// 		);
-		// 	}
-		// });
-	// }
 }
\ No newline at end of file
diff --git a/server/ControlScripts/sync-map.json b/server/ControlScripts/sync-map.json
new file mode 100644
index 0000000..02e0879
--- /dev/null
+++ b/server/ControlScripts/sync-map.json
@@ -0,0 +1,88 @@
+[
+  [
+    {"type": "relay", "alias": "spotlight_main_back_1", "channel": 0},
+    {"type": "button", "alias": "buttons_backdoor", "channel": 2},
+    {"type": "button", "alias": "master_door_btns", "channel": 1},
+    {"type": "button", "alias": "bed_btns_left", "channel": 0}
+  ],
+  [
+    {"type": "relay", "alias": "spotlight_main_back_2", "channel": 0},
+    {"type": "button", "alias": "buttons_backdoor", "channel": 1},
+    {"type": "button", "alias": "master_door_btns", "channel": 0}
+  ],
+  [
+    {"type": "relay", "alias": "spotlight_main_front_1", "channel": 0},
+    {"type": "button", "alias": "buttons_backdoor", "channel": 0},
+    {"type": "button", "alias": "master_door_btns", "channel": 3}
+  ],
+  [
+    {"type": "relay", "alias": "light_hub_1", "channel": 0},
+    {"type": "button", "alias": "buttons_office_room", "channel": 3}
+  ],
+  [
+    {"type": "relay", "alias": "craft_table_lamp", "channel": 0},
+    {"type": "button", "alias": "buttons_office_room", "channel": 2}
+  ],
+  [
+    {"type": "relay", "alias": "computer_table_lamp", "channel": 0},
+    {"type": "button", "alias": "buttons_office_room", "channel": 1}
+  ],
+  [
+    {"type": "relay", "alias": "light_hub_1", "channel": 2},
+    {"type": "button", "alias": "buttons_office_room", "channel": 0},
+    {"type": "button", "alias": "master_room_btns", "channel": 1},
+    {"type": "button", "alias": "btns_hall2_1", "channel": 0},
+    {"type": "button", "alias": "hall_secondary", "channel": 0},
+    {"type": "button", "alias": "bed_btns_right_1", "channel": 0}
+  ],
+  [
+    {"type": "relay", "alias": "light_hub_1", "channel": 1},
+    {"type": "button", "alias": "master_room_btns", "channel": 0},
+    {"type": "button", "alias": "bed_btns_right_1", "channel": 1},
+    {"type": "button", "alias": "bed_btns_left", "channel": 1}
+  ],
+  [
+    {"type": "relay", "alias": "bathroom_2_light", "channel": 0},
+    {"type": "button", "alias": "hall_secondary", "channel": 1}
+  ],
+  [
+    {"type": "relay", "alias": "plants_room_light", "channel": 0},
+    {"type": "button", "alias": "plants_room_btns", "channel": 3}
+  ],
+  [
+    {"type": "relay", "alias": "italy_lamp_relay", "channel": 0},
+    {"type": "button", "alias": "plants_room_btns", "channel": 2}
+  ],
+  [
+    {"type": "relay", "alias": "floor_lamp_relay", "channel": 0},
+    {"type": "button", "alias": "plants_room_btns", "channel": 0}
+  ],
+  [
+    {"type": "relay", "alias": "server_room_light", "channel": 0},
+    {"type": "button", "alias": "btns_hall2_1", "channel": 1}
+  ],
+  [
+    {"type": "relay", "alias": "fisrt_floor_big_relay", "channel": 0},
+    {"type": "button", "alias": "kitchen_buttons_1", "channel": 0},
+    {"type": "button", "alias": "kitchen_buttons_2", "channel": 0}
+  ],
+  [
+    {"type": "relay", "alias": "fisrt_floor_big_relay", "channel": 1},
+    {"type": "button", "alias": "kitchen_buttons_1", "channel": 1},
+    {"type": "button", "alias": "kitchen_buttons_2", "channel": 1}
+  ],
+  [
+    {"type": "relay", "alias": "fisrt_floor_big_relay", "channel": 2},
+    {"type": "button", "alias": "first_hall_buttons1", "channel": 0}
+  ],
+  [
+    {"type": "relay", "alias": "fisrt_floor_big_relay", "channel": 3},
+    {"type": "button", "alias": "first_hall_buttons1", "channel": 1},
+    {"type": "button", "alias": "first_hall_buttons2", "channel": 0}
+  ],
+  [
+    {"type": "relay", "alias": "fisrt_floor_big_relay", "channel": 4},
+    {"type": "button", "alias": "first_hall_buttons1", "channel": 2},
+    {"type": "button", "alias": "first_hall_buttons2", "channel": 1}
+  ]
+]
\ No newline at end of file
diff --git a/server/Fury/Kernel/Logging.php b/server/Fury/Kernel/Logging.php
index 3e2a60d..bae8d20 100644
--- a/server/Fury/Kernel/Logging.php
+++ b/server/Fury/Kernel/Logging.php
@@ -85,14 +85,36 @@
 			'logs' => $this -> storage
 		];
 
-		if(!file_exists($path_to_log_file)){
-			file_put_contents($path_to_log_file, '');
-			chmod($path_to_log_file, 0755);
-			return file_put_contents($path_to_log_file, json_encode([$session], JSON_UNESCAPED_SLASHES|JSON_PRETTY_PRINT));
+		if(!is_dir($this -> logs_folder)){
+			mkdir($this -> logs_folder, 0750, true);
 		}
 
-		$logs = json_decode(file_get_contents($path_to_log_file), true);
+		$fp = fopen($path_to_log_file, 'c+');
+		if($fp === false) {
+			return false;
+		}
+
+		if(!flock($fp, LOCK_EX)) {
+			fclose($fp);
+			return false;
+		}
+
+		$raw = stream_get_contents($fp);
+		$logs = $raw ? json_decode($raw, true) : [];
+		if(!is_array($logs)) {
+			$logs = [];
+		}
 		$logs[] = $session;
-		return file_put_contents($path_to_log_file, json_encode($logs, JSON_UNESCAPED_SLASHES|JSON_PRETTY_PRINT));
+
+		ftruncate($fp, 0);
+		rewind($fp);
+		$result = fwrite($fp, json_encode($logs, JSON_UNESCAPED_SLASHES|JSON_PRETTY_PRINT));
+		fflush($fp);
+		flock($fp, LOCK_UN);
+		fclose($fp);
+
+		chmod($path_to_log_file, 0640);
+
+		return $result !== false;
 	}
 }
\ No newline at end of file
diff --git a/server/SHServ/App.php b/server/SHServ/App.php
index b1f39bb..de9e06e 100644
--- a/server/SHServ/App.php
+++ b/server/SHServ/App.php
@@ -32,8 +32,6 @@
 		$this -> console_flag = isset($argv) ? true : false;
 		$this -> app_init();
 
-		$scripts = new \SHServ\Models\Scripts();
-		$scripts -> set_script_state("action", "spotlights_off", true);
 	}
 
 	public function app_init(): void {
@@ -103,8 +101,7 @@
 	}
 
 	public function root_folder(): String {
-		list($root) = explode('SHServ', __DIR__);
-		return $root;
+		return dirname(__DIR__, 2);
 	}
 
 	protected function router_json_to_post_emulate(): void {
@@ -129,9 +126,10 @@
 	public function control_scripts_init(): void {
 		$this -> required_control_scripts_instance = new \SHServ\RequiredControlScriptsScope();
 
-		$scripts_dir = scandir(__DIR__ . "/../ControlScripts/Scopes/");
-		$scripts = array_filter($scripts_dir, function($item) {
-			return !is_dir($item) and (pathinfo($item))["extension"] == "php";
+		$scopes_dir = __DIR__ . "/../ControlScripts/Scopes/";
+		$scripts_dir = scandir($scopes_dir);
+		$scripts = array_filter($scripts_dir, function($item) use ($scopes_dir) {
+			return !is_dir($scopes_dir . $item) and (pathinfo($item))["extension"] == "php";
 		});
 
 		foreach($scripts as $script_name) {
diff --git a/server/SHServ/Controllers/AreasRESTAPIController.php b/server/SHServ/Controllers/AreasRESTAPIController.php
index a8e3b84..975a264 100644
--- a/server/SHServ/Controllers/AreasRESTAPIController.php
+++ b/server/SHServ/Controllers/AreasRESTAPIController.php
@@ -110,12 +110,11 @@
 	 * @return String                JSON. Вернёт ошибку или положительный результат
 	 */
 	public function place_in_area($target_id, $place_in_area_id) {
-		if($target_id != intval($target_id) or intval($target_id) < 1) {
-			return $this -> utils() -> response_error("invalid_id", ["target_id"]);
-		}
-
-		if($place_in_area_id != intval($place_in_area_id) or intval($place_in_area_id) < 1) {
-			return $this -> utils() -> response_error("invalid_id", ["place_in_area_id"]);
+		if ($error = $this -> validate_positive_int_ids([
+			'target_id' => $target_id,
+			'place_in_area_id' => $place_in_area_id,
+		])) {
+			return $error;
 		}
 
 		$target_area = new Area(intval($target_id));
diff --git a/server/SHServ/Controllers/DevicesRESTAPIController.php b/server/SHServ/Controllers/DevicesRESTAPIController.php
index 0ee2818..cddb6e2 100644
--- a/server/SHServ/Controllers/DevicesRESTAPIController.php
+++ b/server/SHServ/Controllers/DevicesRESTAPIController.php
@@ -252,12 +252,11 @@
 	}
 
 	public function place_in_area($target_id, $place_in_area_id) {
-		if($target_id != intval($target_id) or intval($target_id) < 1) {
-			return $this -> utils() -> response_error("invalid_id", ["target_id"]);
-		}
-
-		if($place_in_area_id != intval($place_in_area_id) or intval($place_in_area_id) < 1) {
-			return $this -> utils() -> response_error("invalid_id", ["place_in_area_id"]);
+		if ($error = $this -> validate_positive_int_ids([
+			'target_id' => $target_id,
+			'place_in_area_id' => $place_in_area_id,
+		])) {
+			return $error;
 		}
 
 		$device = new Device(intval($target_id));
@@ -279,8 +278,8 @@
 	}
 
 	public function unassign_from_area($target_id) {
-		if($target_id != intval($target_id) or intval($target_id) < 1) {
-			return $this -> utils() -> response_error("invalid_id", ["target_id"]);
+		if ($error = $this -> validate_positive_int_ids(['target_id' => $target_id])) {
+			return $error;
 		}
 
 		$device = new Device(intval($target_id));
diff --git a/server/SHServ/Controllers/ScriptsRESTAPIController.php b/server/SHServ/Controllers/ScriptsRESTAPIController.php
index 9021c35..9007db8 100644
--- a/server/SHServ/Controllers/ScriptsRESTAPIController.php
+++ b/server/SHServ/Controllers/ScriptsRESTAPIController.php
@@ -164,18 +164,18 @@
 			return $this -> utils() -> response_error("invalid_id", ["place_in_area_id"]);
 		}
 
-		$device = new Script(intval($target_id));
+		$script = new Script(intval($target_id));
 		$place_area = new Area(intval($place_in_area_id));
 
-		if(!$device) {
-			return $this -> utils() -> response_error("device_not_found");
+		if(!$script) {
+			return $this -> utils() -> response_error("script_not_exists");
 		}
 
 		if(!$place_area) {
 			return $this -> utils() -> response_error("area_not_exists");
 		}
 
-		if(!$device -> place_in_area($place_area)) {
+		if(!$script -> place_in_area($place_area)) {
 			return $this -> utils() -> response_error("undefined_error");
 		}
 
diff --git a/server/SHServ/Entities/User.php b/server/SHServ/Entities/User.php
index 45bf131..8d17d63 100644
--- a/server/SHServ/Entities/User.php
+++ b/server/SHServ/Entities/User.php
@@ -11,15 +11,23 @@
 		"id", "role", "nickname", "password", "create_at", "update_at"
 	];
 	
-	protected Profile $profile;
-	
+	protected ?Profile $profile = null;
+
 	public function __construct(Int $uid, Array $data = []) {
 		parent::__construct(self::$table_name, $uid, $data);
-		// TODO: `uid` - is fail, need `profile_id`
-		$this -> profile = new Profile($uid);
-	}	
 
-	public function profile(): Profile {
+		$profile_data = app() -> thin_builder -> select(
+			Profile::$table_name,
+			Profile::get_fields(),
+			[["uid", "=", $uid]]
+		);
+
+		if($profile_data) {
+			$this -> profile = new Profile($profile_data[0]["id"], $profile_data[0]);
+		}
+	}
+
+	public function profile(): ?Profile {
 		return $this -> profile;
 	}
 
diff --git a/server/SHServ/Middleware/Controller.php b/server/SHServ/Middleware/Controller.php
index 7fe5ecd..2cc7e46 100644
--- a/server/SHServ/Middleware/Controller.php
+++ b/server/SHServ/Middleware/Controller.php
@@ -16,4 +16,19 @@
 	public function utils() {
 		return app() -> utils;
 	}
+
+	/**
+	 * Валидирует, что переданные ID — положительные целые числа.
+	 *
+	 * @param array $ids Ассоциативный массив [имя_параметра => значение]
+	 * @return array|null Ошибка response_error или null если всё ок
+	 */
+	protected function validate_positive_int_ids(array $ids): ?array {
+		foreach ($ids as $name => $value) {
+			if ($value != intval($value) || intval($value) < 1) {
+				return $this -> utils() -> response_error("invalid_id", [$name]);
+			}
+		}
+		return null;
+	}
 }
\ No newline at end of file
diff --git a/server/SHServ/Models/Areas.php b/server/SHServ/Models/Areas.php
index 3579865..1b9b87f 100644
--- a/server/SHServ/Models/Areas.php
+++ b/server/SHServ/Models/Areas.php
@@ -5,6 +5,8 @@
 use \SHServ\Entities\Area;
 
 class Areas extends \SHServ\Middleware\Model {
+	private const MAX_LIMIT = 1000;
+
 	public function create_new_area(String $type, String $alias, String $display_name): Area | null {
 		if(!$this -> alias_is_uniq($alias)) {
 			return null;
@@ -89,7 +91,7 @@
 			Area::$table_name,
 			Area::get_fields(),
 			[],
-			[], "DESC", [ 1000 ]
+			[], "DESC", [ self::MAX_LIMIT ]
 		);
 
 		$areas = [];
diff --git a/server/SHServ/Tools/DeviceAPI/Hatch.php b/server/SHServ/Tools/DeviceAPI/Hatch.php
index af5ca05..3aa7e98 100644
--- a/server/SHServ/Tools/DeviceAPI/Hatch.php
+++ b/server/SHServ/Tools/DeviceAPI/Hatch.php
@@ -10,7 +10,7 @@
 			return null;
 		}
 
-		return $status_response["hatch"]["state"];
+		return $state;
 	}
 
 	public function is_opened(): Bool | null {
@@ -18,7 +18,7 @@
 
 		return is_null($state) 
 			? null 
-			: $status_response["hatch"]["state"] == "open";
+			: $state == "open";
 	}
 
 	public function is_closed(): Bool | null {
@@ -26,7 +26,7 @@
 
 		return is_null($state) 
 			? null 
-			: $status_response["hatch"]["state"] == "closed";
+			: $state == "closed";
 	}
 
 	public function is_opening(): Bool | null {
@@ -34,7 +34,7 @@
 
 		return is_null($state) 
 			? null 
-			: $status_response["hatch"]["state"] == "opening";
+			: $state == "opening";
 	}
 
 	public function is_closing(): Bool {
@@ -42,7 +42,7 @@
 
 		return is_null($state) 
 			? null 
-			: $status_response["hatch"]["state"] == "closing";
+			: $state == "closing";
 	}
 
 	public function open(int $percent = 100) {
diff --git a/server/SHServ/config.php b/server/SHServ/config.php
index ecd670f..62ea1bd 100644
--- a/server/SHServ/config.php
+++ b/server/SHServ/config.php
@@ -30,7 +30,7 @@
 	"app_file" => "App.php",
 	"templates_folder" => "Templates",
 	"logs_enable" => true,
-	"logs_folder" => "SHServ/Logs",
+	"logs_folder" => dirname(__DIR__, 2) . "/Logs",
 	"devmode" => ($env['DEVMODE'] ?? "false") === "true",
 
 	"controllers_folder" => "Controllers",