loreal-global-kickoff/OMGService.php

<?php
/**
 * OMG API Service
 * Handles communication with OMG system for campaign data
 */

class OMGService {
    private $config;
    private $baseUrl;
    private $apiKey;
    private $timeout;

    public function __construct() {
        $appConfig = require __DIR__ . '/config.php';
        $this->config = $appConfig['omg_api'];

        $this->baseUrl = $this->config['base_url'];
        $this->apiKey = $this->config['api_key'];
        $this->timeout = $this->config['timeout'] ?? 30;
    }

    /**
     * Get project/campaign information from OMG
     */
    public function getProject($projectNumber) {
        try {
            $url = $this->baseUrl . '/getProject';
            $url .= '?project_number=' . urlencode($projectNumber);

            error_log('===== OMG API CALL START =====');
            error_log('OMG API: Base URL: ' . $this->baseUrl);
            error_log('OMG API: Full URL: ' . $url);
            error_log('OMG API: API Key (first 20 chars): ' . substr($this->apiKey, 0, 20) . '...');
            error_log('OMG API: Requesting project ' . $projectNumber);

            $ch = curl_init($url);

            $headers = [
                'Content-Type: application/json',
                'X-API-Key: ' . $this->apiKey
            ];

            error_log('OMG API: Sending X-API-Key header');

            curl_setopt_array($ch, [
                CURLOPT_RETURNTRANSFER => true,
                CURLOPT_TIMEOUT => $this->timeout,
                CURLOPT_HTTPHEADER => $headers
            ]);

            $response = curl_exec($ch);
            $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
            $curlError = curl_error($ch);
            curl_close($ch);

            error_log('OMG API: Response code ' . $httpCode);
            error_log('OMG API: Response body (first 500 chars): ' . substr($response, 0, 500));
            error_log('===== OMG API CALL END =====');

            if ($curlError) {
                return [
                    'success' => false,
                    'error' => 'API request failed',
                    'details' => $curlError,
                    'httpCode' => 0
                ];
            }

            error_log('OMG API: Response code ' . $httpCode);

            if ($httpCode === 404) {
                return [
                    'success' => false,
                    'error' => 'Campaign not found in OMG',
                    'details' => "Campaign number '$projectNumber' does not exist in OMG system",
                    'httpCode' => 404,
                    'action' => 'Verify the campaign number is correct and exists in OMG'
                ];
            }

            if ($httpCode !== 200) {
                return [
                    'success' => false,
                    'error' => 'OMG API returned error',
                    'details' => 'HTTP ' . $httpCode . ': ' . $response,
                    'httpCode' => $httpCode,
                    'action' => 'Check API credentials and OMG system status'
                ];
            }

            $data = json_decode($response, true);

            if (!$data) {
                return [
                    'success' => false,
                    'error' => 'Invalid JSON response from OMG',
                    'details' => 'Unable to parse API response',
                    'httpCode' => $httpCode,
                    'rawResponse' => substr($response, 0, 500)
                ];
            }

            error_log('OMG API: Success - ' . json_encode($data));

            return [
                'success' => true,
                'data' => $data,
                'httpCode' => $httpCode
            ];

        } catch (Exception $e) {
            error_log('OMG API Exception: ' . $e->getMessage());

            return [
                'success' => false,
                'error' => 'Exception during OMG API call',
                'details' => $e->getMessage(),
                'httpCode' => 0
            ];
        }
    }

    /**
     * Extract business area from project data
     */
    public function getBusinessArea($projectData) {
        // Check for _planning_data structure (from Make.com blueprint)
        if (isset($projectData['_planning_data']['business_area'])) {
            return $projectData['_planning_data']['business_area'];
        }

        // Check for direct business_area field
        if (isset($projectData['business_area'])) {
            return $projectData['business_area'];
        }

        // Check alternative field names
        if (isset($projectData['businessArea'])) {
            return $projectData['businessArea'];
        }

        if (isset($projectData['division'])) {
            return $projectData['division'];
        }

        return null;
    }

    /**
     * Map business area to business unit code
     */
    public function mapBusinessUnit($businessArea) {
        $appConfig = require __DIR__ . '/config.php';
        $businessUnitMap = $appConfig['global_to_local']['business_unit_map'];

        if (empty($businessArea)) {
            return [
                'success' => false,
                'error' => 'Business area is empty',
                'mapped' => 'ERROR'
            ];
        }

        $businessAreaUpper = strtoupper(trim($businessArea));

        // Try exact match first
        if (isset($businessUnitMap[$businessArea])) {
            return [
                'success' => true,
                'businessUnit' => $businessUnitMap[$businessArea],
                'originalValue' => $businessArea
            ];
        }

        // Try case-insensitive match
        foreach ($businessUnitMap as $pattern => $output) {
            if (strtoupper($pattern) === $businessAreaUpper) {
                return [
                    'success' => true,
                    'businessUnit' => $output,
                    'originalValue' => $businessArea
                ];
            }
        }

        // Try regex matching (for patterns like "Vichy Test")
        foreach ($businessUnitMap as $pattern => $output) {
            if (preg_match('/' . preg_quote($pattern, '/') . '/i', $businessArea)) {
                return [
                    'success' => true,
                    'businessUnit' => $output,
                    'originalValue' => $businessArea,
                    'matchType' => 'regex'
                ];
            }
        }

        // No match found
        return [
            'success' => false,
            'error' => 'Business unit not recognized',
            'details' => "Business area '$businessArea' does not match any known business units",
            'businessUnit' => 'ERROR',
            'originalValue' => $businessArea,
            'action' => 'Contact administrator to add mapping for this business unit'
        ];
    }
}