Add complete ScoutIQ system: Crawler (RSS+AI), CRUD Controllers (Organizations, Contacts, Opportunities, Sources), dynamic Views, API routes, CLI collector
This commit is contained in:
Hamza-Ayed
245
app/Services/Crawler/AiAnalyzer.php
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245
app/Services/Crawler/AiAnalyzer.php
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<?php
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namespace App\Services\Crawler;
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use Throwable;
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class AiAnalyzer
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{
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private ?string $apiKey;
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private string $model;
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public function __construct()
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{
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$config = require __DIR__ . '/../../../config/ai.php';
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$this->apiKey = $config['gemini']['api_key'] ?? null;
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$this->model = $config['gemini']['model'] ?? 'gemini-1.5-flash-latest';
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}
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/**
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* Analyze text using Google Gemini AI to classify and extract info.
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* Returns: type, score, tags, is_opportunity, summary
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*/
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public function analyze(string $title, string $description): array
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{
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if (!$this->apiKey) {
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return $this->fallbackAnalysis($title, $description);
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}
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$prompt = <<<PROMPT
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You are ScoutIQ, an investor intelligence AI. Analyze the following startup/investment content and return a JSON object with:
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- "type": one of ["grant", "competition", "demo_day", "event", "partnership", "investment", "news", "other"]
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- "opportunity_type": one of ["vc_funding", "accelerator", "incubator", "grant", "competition", "demo_day", "event", "partnership", "other"]
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- "score": integer 0-100 (relevance to startups seeking funding)
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- "tags": array of relevant tags (max 5)
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- "is_opportunity": boolean (true if it's a funding/investment opportunity)
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- "summary": 1-2 sentence summary of what this is
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- "organization_name": extracted organization name if any, or null
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- "country": extracted country if any, or null
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Title: {$title}
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Description: {$description}
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Respond ONLY with valid JSON, no markdown, no code fences.
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PROMPT;
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try {
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$response = $this->callGemini($prompt);
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$json = json_decode($response, true);
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if (json_last_error() === JSON_ERROR_NONE && isset($json['type'])) {
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return $json;
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}
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} catch (Throwable $e) {
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// Fallback
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}
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return $this->fallbackAnalysis($title, $description);
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}
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/**
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* Analyze content for organization/investor extraction.
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*/
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public function extractOrganization(string $text): array
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{
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if (!$this->apiKey) {
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return [
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'name' => null,
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'type' => null,
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'country' => null,
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'website' => null,
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'description' => substr($text, 0, 500),
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];
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}
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$prompt = <<<PROMPT
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Extract organization/investor information from this text. Return JSON:
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- "name": organization name or null
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- "type": one of ["vc", "angel", "accelerator", "incubator", "venture_studio", "partner", "other"] or null
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- "country": country name or null
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- "website": website URL or null
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- "description": brief description max 200 chars
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Text: {$text}
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Respond ONLY with valid JSON.
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PROMPT;
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try {
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$response = $this->callGemini($prompt);
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$json = json_decode($response, true);
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if (json_last_error() === JSON_ERROR_NONE) {
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return $json;
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}
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} catch (Throwable $e) {
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// Fallback
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}
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return [
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'name' => null,
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'type' => null,
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'country' => null,
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'website' => null,
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'description' => substr($text, 0, 500),
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];
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}
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/**
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* Call Gemini API.
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*/
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private function callGemini(string $prompt): string
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{
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$url = "https://generativelanguage.googleapis.com/v1beta/models/{$this->model}:generateContent?key={$this->apiKey}";
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$payload = json_encode([
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'contents' => [
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[
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'parts' => [
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['text' => $prompt]
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]
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]
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],
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'generationConfig' => [
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'temperature' => 0.2,
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'maxOutputTokens' => 500,
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]
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]);
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$context = stream_context_create([
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'http' => [
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'method' => 'POST',
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'header' => "Content-Type: application/json\r\n",
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'content' => $payload,
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'timeout' => 30,
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],
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'ssl' => [
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'verify_peer' => false,
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'verify_peer_name' => false,
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],
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]);
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$response = @file_get_contents($url, false, $context);
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if (!$response) {
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return '{}';
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}
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$data = json_decode($response, true);
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return $data['candidates'][0]['content']['parts'][0]['text'] ?? '{}';
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}
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/**
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* Simple keyword-based fallback when AI is unavailable.
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*/
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private function fallbackAnalysis(string $title, string $description): array
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{
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$text = strtolower($title . ' ' . $description);
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$type = 'news';
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$opportunityType = 'other';
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$score = 10;
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$tags = [];
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$isOpportunity = false;
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// Keyword patterns
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if (preg_match('/\b(grant|funding|award|prize)\b/i', $text)) {
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$type = 'grant';
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$opportunityType = 'grant';
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$score = 75;
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$isOpportunity = true;
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$tags[] = 'grant';
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}
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if (preg_match('/\b(competition|contest|challenge|hackathon)\b/i', $text)) {
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$type = 'competition';
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$opportunityType = 'competition';
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$score = 65;
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$isOpportunity = true;
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$tags[] = 'competition';
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}
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if (preg_match('/\b(demo day|pitch day|investor day)\b/i', $text)) {
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$type = 'demo_day';
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$opportunityType = 'demo_day';
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$score = 60;
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$isOpportunity = true;
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$tags[] = 'demo_day';
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}
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if (preg_match('/\b(accelerator|incubator|venture studio)\b/i', $text)) {
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$opportunityType = 'accelerator';
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$score = 80;
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$isOpportunity = true;
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$tags[] = 'accelerator';
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$type = 'investment';
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}
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if (preg_match('/\b(vc|venture capital|seed fund|series [a-z])\b/i', $text)) {
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$opportunityType = 'vc_funding';
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$score = 85;
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$isOpportunity = true;
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$tags[] = 'vc_funding';
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$type = 'investment';
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}
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if (preg_match('/\b(partnership|collaboration|strategic alliance)\b/i', $text)) {
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$type = 'partnership';
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$opportunityType = 'partnership';
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$score = 50;
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$isOpportunity = true;
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$tags[] = 'partnership';
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}
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if (preg_match('/\b(conference|summit|meetup|webinar|workshop)\b/i', $text)) {
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$type = 'event';
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$opportunityType = 'event';
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$score = 40;
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$tags[] = 'event';
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}
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// Industry tags
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if (preg_match('/\b(ai|artificial intelligence|machine learning|deep learning)\b/i', $text)) {
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$tags[] = 'ai';
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}
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if (preg_match('/\b(fintech|financial technology|blockchain|crypto)\b/i', $text)) {
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$tags[] = 'fintech';
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}
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if (preg_match('/\b(saas|software|cloud)\b/i', $text)) {
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$tags[] = 'saas';
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}
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if (preg_match('/\b(mobility|transportation|ev|electric vehicle|logistics)\b/i', $text)) {
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$tags[] = 'mobility';
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}
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if (preg_match('/\b(healthtech|healthcare|biotech|medtech)\b/i', $text)) {
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$tags[] = 'healthtech';
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}
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if (preg_match('/\b(climate|cleantech|sustainability|green energy|renewable)\b/i', $text)) {
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$tags[] = 'cleantech';
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}
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$tags = array_unique($tags);
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return [
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'type' => $type,
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'opportunity_type' => $opportunityType,
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'score' => $score,
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'tags' => $tags,
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'is_opportunity' => $isOpportunity,
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'summary' => substr($description, 0, 200),
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'organization_name' => null,
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'country' => null,
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];
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}
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}
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