Initialize database from app service

docker/initdb.php

@@ -0,0 +1,106 @@
+<?php
+mysqli_report(MYSQLI_REPORT_OFF);
+
+$host = getenv('DB_HOST') ?: 'db';
+$port = (int)(getenv('DB_PORT') ?: 3306);
+$rootPass = getenv('DB_ROOT_PASSWORD') ?: 'rootwebgis';
+$appUser = getenv('DB_USER') ?: 'webgis';
+$appPass = getenv('DB_PASSWORD') ?: 'webgis';
+
+function log_line($message) {
+    echo "[initdb] " . $message . PHP_EOL;
+}
+
+function connect_mysql($host, $user, $pass, $db = null, $port = 3306) {
+    $conn = mysqli_init();
+    $conn->options(MYSQLI_OPT_CONNECT_TIMEOUT, 5);
+    if (@$conn->real_connect($host, $user, $pass, $db, $port)) {
+        $conn->set_charset('utf8mb4');
+        return $conn;
+    }
+    return null;
+}
+
+$conn = null;
+$lastError = '';
+
+for ($i = 1; $i <= 90; $i++) {
+    $conn = connect_mysql($host, 'root', $rootPass, null, $port);
+    if ($conn) {
+        break;
+    }
+    $lastError = mysqli_connect_error();
+    log_line("Menunggu database siap ($i/90): " . ($lastError ?: 'belum siap'));
+    sleep(2);
+}
+
+if (!$conn) {
+    log_line("Database tidak bisa dihubungi. Host=$host Port=$port Error=$lastError");
+    exit(1);
+}
+
+log_line('Database siap.');
+
+$safeUser = $conn->real_escape_string($appUser);
+$safePass = $conn->real_escape_string($appPass);
+$conn->query("CREATE USER IF NOT EXISTS '{$safeUser}'@'%' IDENTIFIED BY '{$safePass}'");
+$conn->query("GRANT ALL PRIVILEGES ON *.* TO '{$safeUser}'@'%'");
+$conn->query("FLUSH PRIVILEGES");
+
+function table_exists($conn, $db, $table) {
+    $db = $conn->real_escape_string($db);
+    $table = $conn->real_escape_string($table);
+    $result = $conn->query("SHOW TABLES FROM `{$db}` LIKE '{$table}'");
+    return $result && $result->num_rows > 0;
+}
+
+function import_sql_file($conn, $path, $label) {
+    if (!is_file($path)) {
+        log_line("Lewati {$label}: file tidak ditemukan {$path}");
+        return;
+    }
+
+    $sql = file_get_contents($path);
+    if ($sql === false || trim($sql) === '') {
+        log_line("Lewati {$label}: file kosong");
+        return;
+    }
+
+    log_line("Import {$label} dari {$path}");
+    if (!$conn->multi_query($sql)) {
+        log_line("Import {$label} gagal: " . $conn->error);
+        exit(1);
+    }
+
+    do {
+        if ($result = $conn->store_result()) {
+            $result->free();
+        }
+        if ($conn->errno) {
+            log_line("Import {$label} gagal: " . $conn->error);
+            exit(1);
+        }
+    } while ($conn->more_results() && $conn->next_result());
+
+    log_line("Import {$label} selesai.");
+}
+
+if (!table_exists($conn, 'spbu_db', 'spbu')) {
+    import_sql_file($conn, '/var/www/html/01/spbu_db.sql', 'spbu_db');
+} else {
+    log_line('spbu_db sudah ada.');
+}
+
+if (!table_exists($conn, 'webgis2', 'jalan')) {
+    import_sql_file($conn, '/var/www/html/02/webgis2.sql', 'webgis2');
+} else {
+    log_line('webgis2 sudah ada.');
+}
+
+if (!table_exists($conn, 'webgis_uas', 'rumah_ibadah')) {
+    import_sql_file($conn, '/var/www/html/05/webgis_uas.sql', 'webgis_uas');
+} else {
+    log_line('webgis_uas sudah ada.');
+}
+
+log_line('Inisialisasi database selesai.');

docker/initdb/00-user.sql

@@ -1,3 +0,0 @@
-CREATE USER IF NOT EXISTS 'webgis'@'%' IDENTIFIED BY 'webgis';
-GRANT ALL PRIVILEGES ON *.* TO 'webgis'@'%';
-FLUSH PRIVILEGES;