Android CRUD Volley + Symfony API Platform - jak debugovat chyby?

Ahoj,

vyvíjím pro android v android studiu a dělám CRUD aplikaci s využitím Volley na HTTP requesty. Data posílám na PHP Symfony s API Platform. V android studiu je v debug často vidět chyba http 400 a http 500. Nedaří se mi čistě v CRUD aplikaci vypisovat jednoduše response odpovědi jako v php a nevím jak to správně debugovat. Autorizace přes header s 'X-AUTH-TOKEN' probíhá na 100% v pořádku. Poradíte prosím někdo co s tím? Díky

ODPOVĚĎ

Ahoj,

já debug takových API requestů řeším přes log v Symfony - v linuxu dám příkaz tail /var/www/app7/var/log/dev.log

Log ti pak zobrazí konkrétní chyby z API platform:

[0000-05-21T08:15:41.622469+02:00] request.INFO: Matched route "api_items_post_collection". {"route":"api_items_post_collection","route_parameters":{"_route":"api_items_post_collection","_controller":"api_platform.action.post_collection","_format":null,"_api_resource_class":"App\\Entity\\item","_api_collection_operation_name":"post"},"request_uri":"http://192.168.3.7:8016/api/items?q=%2Fapi%2Fitems","method":"POST"} []
[0000-05-21T08:15:41.623217+02:00] security.DEBUG: Checking for authenticator support. {"firewall_name":"api","authenticators":1} []
[0000-05-21T08:15:41.623254+02:00] security.DEBUG: Checking support on authenticator. {"firewall_name":"api","authenticator":"Symfony\\Component\\Security\\Guard\\Authenticator\\GuardBridgeAuthenticator"} []
[0000-05-21T08:15:41.626076+02:00] doctrine.DEBUG: SELECT t0.id AS id_1, t0.email AS email_2, t0.roles AS roles_3, t0.password AS password_4, t0.name AS name_5, t0.api_token AS api_token_6 FROM user t0 WHERE t0.api_token = ? LIMIT 1 ["xxxxx"] []
[0000-05-21T08:15:41.626710+02:00] security.INFO: Authenticator successful! {"token":{"Symfony\\Component\\Security\\Guard\\Token\\PostAuthenticationGuardToken":"PostAuthenticationGuardToken(user=\"mxd@cloud.up4.cz\", authenticated=true, roles=\"ROLE_USER, ROLE_API_USER\")"},"authenticator":"Symfony\\Component\\Security\\Guard\\Authenticator\\GuardBridgeAuthenticator"} []
[0000-05-21T08:15:41.626854+02:00] security.DEBUG: Authenticator set no success response: request continues. {"authenticator":"Symfony\\Component\\Security\\Guard\\Authenticator\\GuardBridgeAuthenticator"} []
[0000-05-21T08:15:41.628224+02:00] request.CRITICAL: Uncaught PHP Exception Symfony\Component\Serializer\Exception\NotEncodableValueException: "Syntax error" at /var/www/symfony/app7/vendor/symfony/serializer/Encoder/JsonDecode.php line 92 {"exception":"[object] (Symfony\\Component\\Serializer\\Exception\\NotEncodableValueException(code: 0): Syntax error at /var/www/symfony/app7/vendor/symfony/serializer/Encoder/JsonDecode.php:92)"} []
[0000-05-21T08:15:41.630763+02:00] security.DEBUG: Stored the security token in the session. {"key":"_security_api"} []

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