forked from kamba4/sunders
97 lines
2.4 KiB
PHP
97 lines
2.4 KiB
PHP
<?php
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// Admin credentials (must have privileges to create DB/users)
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$dbHost = getenv('MYSQL_HOST');
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$dbAdmin = getenv('MYSQL_USER');
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$dbPassword = getenv('MYSQL_PASSWORD');
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$dbName = getenv('MYSQL_DB');
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// Variables for new users
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$cameraUser = getenv('CAMERA_USER');
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$cameraPassword = getenv('CAMERA_USER_PASSWORD');
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$camSelectUser = getenv('CAMERA_SELECT_USER');
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$camSelectPassword = getenv('CAMERA_SELECT_USER_PASSWORD');
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// Connect to MySQL
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$conn = new mysqli($dbHost, $dbAdmin, $dbPassword);
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// Check connection
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if ($conn->connect_error) {
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die("Connection failed: " . $conn->connect_error);
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}
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if (!$conn->query("CREATE DATABASE IF NOT EXISTS $dbName")) {
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echo "Error creating database: " . $conn->error . "\n";
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}
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if (!$conn->select_db($dbName)) {
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die("Error selecting database: " . $conn->error);
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}
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// Create camera user
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$conn->query("CREATE USER IF NOT EXISTS '$cameraUser'@'%' IDENTIFIED BY '$cameraPassword'");
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$conn->query("GRANT ALL PRIVILEGES ON $dbName.* TO '$cameraUser'@'%'");
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// Create camselect user
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$conn->query("CREATE USER IF NOT EXISTS '$camSelectUser'@'%' IDENTIFIED BY '$camSelectPassword'");
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$conn->query("GRANT SELECT ON $dbName.* TO '$camSelectUser'@'%'");
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// position table
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$conn->query("
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CREATE TABLE IF NOT EXISTS position (
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id BIGINT PRIMARY KEY,
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latitude INT,
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longitude INT
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)
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");
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// tag table
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$conn->query("
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CREATE TABLE IF NOT EXISTS tag (
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id BIGINT,
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k VARCHAR(100),
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v VARCHAR(10000),
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PRIMARY KEY (id, k),
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CONSTRAINT fk_position FOREIGN KEY (id) REFERENCES `position`(id) ON DELETE CASCADE
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)
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");
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$conn->query("CREATE INDEX IF NOT EXISTS LatLon ON position (latitude, longitude)");
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// sync_state table
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$conn->query("
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CREATE TABLE IF NOT EXISTS sync_state (
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k VARCHAR(100),
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v VARCHAR(100)
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)
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");
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$result = $conn -> query("SELECT * FROM sync_state WHERE k='sequenceNumber'");
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$table_count = $result -> num_rows;
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if ($table_count == 0){
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$conn->query("INSERT INTO sync_state (k, v) VALUES ('sequenceNumber', '0');");
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}
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echo "Database, users, and tables created successfully.\n";
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$result = $conn -> query("SELECT * FROM position limit 10");
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$table_count = $result -> num_rows;
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printf("Result set has %d rows.\n", $table_count);
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if ($table_count == 0){
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$location = "/opt/init/init.sql";
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$commands = file_get_contents($location);
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$conn->multi_query($commands);
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echo "Inserted data.\n";
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}
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$conn->close();
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?>
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