phase 1 and 2
This commit is contained in:
Doar Mihai
@@ -0,0 +1,108 @@
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<?php
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namespace App\Services\JobApi\Transformers;
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use App\Services\JobApi\DTO\JobData;
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use App\Services\JobApi\Exceptions\TransformationException;
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use DateTime;
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class AdzunaTransformer implements JobTransformer
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{
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public function transform(array $data): JobData
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{
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try {
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return new JobData(
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externalId: (string) $data['id'],
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title: $data['title'] ?? 'Untitled',
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company: $data['company']['display_name'] ?? 'Unknown Company',
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description: $this->sanitizeDescription($data['description'] ?? ''),
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location: $this->parseLocation($data),
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salaryMin: $data['salary_min'] ?? null,
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salaryMax: $data['salary_max'] ?? null,
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salaryCurrency: 'USD',
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jobType: $this->mapJobType($data['contract_type'] ?? null),
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sourceUrl: $data['redirect_url'] ?? null,
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applyUrl: $data['redirect_url'] ?? null,
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postedAt: $this->parseDate($data['created'] ?? null),
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expiresAt: null,
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remoteAllowed: $this->isRemote($data),
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experienceLevel: null,
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category: $data['category']['label'] ?? null,
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rawData: $data,
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);
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} catch (\Throwable $e) {
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throw new TransformationException(
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'Adzuna',
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'Failed to transform Adzuna job data: ' . $e->getMessage(),
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['data' => $data, 'error' => $e->getMessage()]
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);
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}
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}
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public function transformMany(array $jobs): array
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{
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return array_map(fn($job) => $this->transform($job), $jobs);
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}
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private function sanitizeDescription(string $description): string
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{
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$clean = strip_tags($description);
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$clean = html_entity_decode($clean, ENT_QUOTES | ENT_HTML5, 'UTF-8');
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$clean = preg_replace('/\s+/', ' ', $clean);
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return trim($clean);
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}
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private function parseLocation(array $data): ?string
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{
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$location = $data['location']['display_name'] ?? null;
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if (empty($location)) {
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// Fallback to area
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$area = $data['location']['area'] ?? [];
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if (!empty($area)) {
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return implode(', ', $area);
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}
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}
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return $location;
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}
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private function isRemote(array $data): bool
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{
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$title = strtolower($data['title'] ?? '');
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$description = strtolower($data['description'] ?? '');
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$location = strtolower($data['location']['display_name'] ?? '');
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return str_contains($title, 'remote') ||
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str_contains($description, 'remote') ||
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str_contains($location, 'remote');
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}
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private function parseDate(?string $date): ?DateTime
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{
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if (empty($date)) {
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return null;
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}
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try {
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return new DateTime($date);
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} catch (\Exception $e) {
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return null;
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}
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}
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private function mapJobType(?string $type): ?string
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{
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if (empty($type)) {
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return null;
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}
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return match (strtolower($type)) {
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'permanent', 'full_time' => 'full-time',
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'part_time' => 'part-time',
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'contract' => 'contract',
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'temporary' => 'temporary',
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default => 'full-time',
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};
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}
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}
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@@ -0,0 +1,24 @@
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<?php
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namespace App\Services\JobApi\Transformers;
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use App\Services\JobApi\DTO\JobData;
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interface JobTransformer
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{
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/**
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* Transform a single job from API response to JobData DTO
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*
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* @param array $data Raw job data from API
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* @return JobData Standardized job data
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*/
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public function transform(array $data): JobData;
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/**
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* Transform multiple jobs from API response
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*
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* @param array $jobs Array of raw job data from API
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* @return array<JobData> Array of standardized job data
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*/
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public function transformMany(array $jobs): array;
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}
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@@ -0,0 +1,121 @@
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<?php
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namespace App\Services\JobApi\Transformers;
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use App\Services\JobApi\DTO\JobData;
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use App\Services\JobApi\Exceptions\TransformationException;
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use DateTime;
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class RemotiveTransformer implements JobTransformer
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{
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public function transform(array $data): JobData
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{
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try {
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return new JobData(
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externalId: (string) $data['id'],
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title: $data['title'] ?? 'Untitled',
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company: $data['company_name'] ?? 'Unknown Company',
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description: $this->sanitizeDescription($data['description'] ?? ''),
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location: $this->parseLocation($data),
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salaryMin: $this->parseSalary($data['salary'] ?? null, 'min'),
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salaryMax: $this->parseSalary($data['salary'] ?? null, 'max'),
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salaryCurrency: 'USD',
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jobType: $this->mapJobType($data['job_type'] ?? null),
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sourceUrl: $data['url'] ?? null,
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applyUrl: $data['url'] ?? null,
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postedAt: $this->parseDate($data['publication_date'] ?? null),
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expiresAt: null,
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remoteAllowed: true, // Remotive only has remote jobs
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experienceLevel: $this->mapExperienceLevel($data['candidate_required_location'] ?? null),
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category: $data['category'] ?? null,
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rawData: $data,
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);
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} catch (\Throwable $e) {
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throw new TransformationException(
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'Remotive',
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'Failed to transform Remotive job data: ' . $e->getMessage(),
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['data' => $data, 'error' => $e->getMessage()]
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);
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}
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}
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public function transformMany(array $jobs): array
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{
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return array_map(fn($job) => $this->transform($job), $jobs);
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}
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private function sanitizeDescription(string $description): string
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{
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// Remove HTML tags and clean up whitespace
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$clean = strip_tags($description);
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$clean = html_entity_decode($clean, ENT_QUOTES | ENT_HTML5, 'UTF-8');
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$clean = preg_replace('/\s+/', ' ', $clean);
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return trim($clean);
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}
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private function parseLocation(array $data): ?string
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{
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$location = $data['candidate_required_location'] ?? null;
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if (empty($location)) {
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return 'Remote';
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}
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return $location;
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}
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private function parseSalary(?string $salary, string $type): ?float
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{
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if (empty($salary)) {
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return null;
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}
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// Try to extract numbers from salary string
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if (preg_match_all('/[\d,]+/', $salary, $matches)) {
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$numbers = array_map(fn($n) => (float) str_replace(',', '', $n), $matches[0]);
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if (count($numbers) >= 2) {
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return $type === 'min' ? min($numbers) : max($numbers);
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} elseif (count($numbers) === 1) {
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return $numbers[0];
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}
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}
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return null;
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}
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private function parseDate(?string $date): ?DateTime
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{
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if (empty($date)) {
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return null;
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}
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try {
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return new DateTime($date);
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} catch (\Exception $e) {
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return null;
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}
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}
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private function mapJobType(?string $type): ?string
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{
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if (empty($type)) {
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return 'full-time';
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}
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return match (strtolower($type)) {
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'full_time', 'full-time' => 'full-time',
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'part_time', 'part-time' => 'part-time',
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'contract' => 'contract',
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'freelance' => 'freelance',
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default => 'full-time',
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};
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}
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private function mapExperienceLevel(?string $location): ?string
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{
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// Remotive doesn't provide experience level directly
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// This is a placeholder that could be enhanced with ML/NLP
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return null;
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}
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}
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@@ -0,0 +1,138 @@
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<?php
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namespace App\Services\JobApi\Transformers;
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use App\Services\JobApi\DTO\JobData;
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use App\Services\JobApi\Exceptions\TransformationException;
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use DateTime;
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class TheMuseTransformer implements JobTransformer
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{
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public function transform(array $data): JobData
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{
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try {
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return new JobData(
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externalId: (string) $data['id'],
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title: $data['name'] ?? 'Untitled',
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company: $data['company']['name'] ?? 'Unknown Company',
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description: $this->sanitizeDescription($data['contents'] ?? ''),
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location: $this->parseLocation($data),
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salaryMin: null, // The Muse doesn't provide salary info
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salaryMax: null,
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salaryCurrency: 'USD',
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jobType: $this->mapJobType($data['type'] ?? null),
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sourceUrl: $data['refs']['landing_page'] ?? null,
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applyUrl: $data['refs']['landing_page'] ?? null,
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postedAt: $this->parseDate($data['publication_date'] ?? null),
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expiresAt: null,
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remoteAllowed: $this->isRemote($data),
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experienceLevel: $this->mapExperienceLevel($data['levels'] ?? []),
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category: $this->parseCategory($data['categories'] ?? []),
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rawData: $data,
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);
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} catch (\Throwable $e) {
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throw new TransformationException(
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'The Muse',
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'Failed to transform The Muse job data: ' . $e->getMessage(),
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['data' => $data, 'error' => $e->getMessage()]
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);
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}
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}
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public function transformMany(array $jobs): array
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{
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return array_map(fn($job) => $this->transform($job), $jobs);
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}
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private function sanitizeDescription(string $description): string
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{
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$clean = strip_tags($description);
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$clean = html_entity_decode($clean, ENT_QUOTES | ENT_HTML5, 'UTF-8');
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$clean = preg_replace('/\s+/', ' ', $clean);
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return trim($clean);
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}
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private function parseLocation(array $data): ?string
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{
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if (empty($data['locations'])) {
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return null;
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}
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$locations = array_map(fn($loc) => $loc['name'] ?? '', $data['locations']);
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return implode(', ', array_filter($locations));
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}
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private function isRemote(array $data): bool
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{
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if (empty($data['locations'])) {
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return false;
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}
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foreach ($data['locations'] as $location) {
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$name = strtolower($location['name'] ?? '');
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if (str_contains($name, 'remote') || str_contains($name, 'flexible')) {
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return true;
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}
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}
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return false;
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}
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private function parseDate(?string $date): ?DateTime
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{
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if (empty($date)) {
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return null;
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}
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try {
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return new DateTime($date);
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} catch (\Exception $e) {
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return null;
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}
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}
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private function mapJobType(?string $type): ?string
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{
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if (empty($type)) {
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return 'full-time';
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}
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return match (strtolower($type)) {
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'full-time', 'fulltime' => 'full-time',
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'part-time', 'parttime' => 'part-time',
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'contract' => 'contract',
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'temporary', 'temp' => 'temporary',
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'internship', 'intern' => 'internship',
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'freelance' => 'freelance',
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default => 'full-time',
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};
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}
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private function mapExperienceLevel(array $levels): ?string
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{
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if (empty($levels)) {
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return null;
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}
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// The Muse uses: Entry Level, Mid Level, Senior Level
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$firstLevel = strtolower($levels[0]['name'] ?? '');
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return match (true) {
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str_contains($firstLevel, 'entry') => 'entry',
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str_contains($firstLevel, 'mid') => 'mid',
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str_contains($firstLevel, 'senior') => 'senior',
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str_contains($firstLevel, 'executive') => 'executive',
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default => null,
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};
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}
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private function parseCategory(array $categories): ?string
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{
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if (empty($categories)) {
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return null;
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}
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// Return the first category name
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return $categories[0]['name'] ?? null;
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}
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}
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