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T201704032327

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Leander
2017-04-03 23:28:04 +02:00
parent 7dfdf40d97
commit 008ee7b5d7
3 changed files with 18 additions and 10 deletions
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7
Config.txt
View File

@@ -10,6 +10,7 @@
11102 - User name already exists 11102 - User name already exists
= start.php = = start.php =
12101 - 0 questions wanted, no game without a question! 12101 - User ID not specified
12102 - More questions wanted then existing 12102 - 0 questions wanted, no game without a question!
12103 - User ID not specified 12103 - More questions wanted then existing
12104 - User name not existing

11
Database.php
View File

@@ -42,6 +42,9 @@ class Database
static function create_response($data, $error, $values = null) { static function create_response($data, $error, $values = null) {
$status_message = Database::create_status_code($error, $values); $status_message = Database::create_status_code($error, $values);
$meta = array('status'=>$error, 'message'=>$status_message); $meta = array('status'=>$error, 'message'=>$status_message);
if($error == 0){
$data = '';
}
$response_element_json = json_encode(array('meta'=>$meta, 'data'=>$data), JSON_PRETTY_PRINT); $response_element_json = json_encode(array('meta'=>$meta, 'data'=>$data), JSON_PRETTY_PRINT);
return $response_element_json; return $response_element_json;
} }
@@ -58,11 +61,13 @@ class Database
case 11102: case 11102:
return 'User name already exists. Please pick a different name.'; return 'User name already exists. Please pick a different name.';
case 12101: case 12101:
return 'A game without a question is not possible. Please select new game length.'; return 'User name not specified. This is an internal error.';
case 12102: case 12102:
return 'We only have '.$values[0].' questions. Please select new game length.'; return 'A game without a question is not possible. Please select new game length.';
case 12103: case 12103:
return 'No user ID specified. Sebastian, please fix the app.'; return 'Sorry, we only have '.$values[0].' questions. Please try again.';
case 12104:
return 'The specified user name does not exist.';
default: default:
return 'An unknown error occurred.'; return 'An unknown error occurred.';
} }

10
start.php
View File

@@ -24,11 +24,11 @@
} }
if($uid == '') { if($uid == '') {
$error = 12103;
} else if($length == 0) {
$error = 12101; $error = 12101;
} else if($length > $questions_count) { } else if($length == 0) {
$error = 12102; $error = 12102;
} else if($length > $questions_count) {
$error = 12103;
$values = array($questions_count); $values = array($questions_count);
} else { } else {
// Delete existing game for user. // Delete existing game for user.
@@ -37,7 +37,9 @@
} }
// Create new game for user. // Create new game for user.
$db->query('INSERT INTO "Games" ("ID") VALUES ($1)', array($uid)); $db->query('INSERT INTO "Games" ("ID") VALUES ($1)', array($uid));
print_r(pg_last_error()); if(preg_match('/violates foreign key constraint "Games_ID_fkey"/', pg_last_error()) == 1) {
$error = 12104;
}
// Find questions for new game and insert into table. // Find questions for new game and insert into table.
$questions = random_numbers(0, $questions_count-1, $length); $questions = random_numbers(0, $questions_count-1, $length);
foreach($questions as $question) { foreach($questions as $question) {