38873-vm/generate_startup_content.php

<?php
require_once __DIR__ . '/db/config.php';

function generate_startup_updates() {
    $db = db();
    
    // Fetch all startups and their founders
    $stmt = $db->query("SELECT s.id as startup_id, s.name as startup_name, s.founder_id, u.full_name as founder_name 
                        FROM startups s 
                        JOIN users u ON s.founder_id = u.id");
    $startups = $stmt->fetchAll(PDO::FETCH_ASSOC);
    
    $update_templates = [
        "Product Milestone" => [
            "We've just hit our first 1,000 active users!",
            "Major update: Version 2.0 is now live with enhanced AI features.",
            "Our Beta testing phase is officially complete, and the feedback has been incredible.",
            "Excited to announce our new partnership with a leading industry provider."
        ],
        "Funding Update" => [
            "We've reached 50% of our funding goal! Huge thanks to our early supporters.",
            "New institutional investor joined our seed round today.",
            "Only $50k left to close our current funding round. Don't miss out!",
            "We are extending our round due to high demand from strategic partners."
        ],
        "Team & Growth" => [
            "Welcoming our new CTO, who brings 10+ years of experience in the sector.",
            "We've just moved into our new office space to accommodate our growing team.",
            "Hiring alert: We are looking for talented developers and marketing specialists.",
            "Our team just won the 'Most Innovative Startup' award at the local tech summit!"
        ]
    ];

    foreach ($startups as $startup) {
        $num_updates = rand(2, 3);
        for ($i = 0; $i < $num_updates; $i++) {
            $category = array_rand($update_templates);
            $title = $category . ": " . $startup['startup_name'] . " Progress";
            $content = $update_templates[$category][array_rand($update_templates[$category])];
            
            $stmt = $db->prepare("INSERT INTO startup_updates (startup_id, founder_id, title, content, created_at) 
                                 VALUES (:sid, :fid, :title, :content, :created)");
            // Randomize creation date over the last 30 days
            $days_ago = rand(1, 30);
            $created_at = date('Y-m-d H:i:s', strtotime("-$days_ago days"));
            
            $stmt->execute([
                'sid' => $startup['startup_id'],
                'fid' => $startup['founder_id'],
                'title' => $title,
                'content' => $content,
                'created' => $created_at
            ]);
        }
        echo "Generated updates for " . $startup['startup_name'] . "\n";
    }
}

function simulate_funding_progress() {
    $db = db();
    
    // Fetch all active funding rounds
    $stmt = $db->query("SELECT fr.id as round_id, fr.startup_id, fr.funding_goal, fr.funding_raised 
                        FROM funding_rounds fr 
                        WHERE fr.status = 'Active'");
    $rounds = $stmt->fetchAll(PDO::FETCH_ASSOC);
    
    // Fetch all investors
    $stmt = $db->query("SELECT id FROM users WHERE role = 'investor'");
    $investors = $stmt->fetchAll(PDO::FETCH_COLUMN);
    
    if (empty($investors)) return;

    foreach ($rounds as $round) {
        // Decide how many investments to simulate for this round
        $num_investments = rand(1, 4);
        $total_new_raised = 0;
        
        for ($i = 0; $i < $num_investments; $i++) {
            $investor_id = $investors[array_rand($investors)];
            
            // Random investment amount between $5,000 and $50,000
            $amount = rand(5, 50) * 1000;
            
            // Don't exceed the goal significantly
            if ($round['funding_raised'] + $total_new_raised + $amount > $round['funding_goal'] * 1.1) {
                continue;
            }
            
            $status = 'approved'; // 80% chance of being approved
            
            $stmt = $db->prepare("INSERT INTO investments (investor_id, startup_id, funding_round_id, amount, status, created_at) 
                                 VALUES (:iid, :sid, :frid, :amount, :status, :created)");
            
            $days_ago = rand(1, 15);
            $created_at = date('Y-m-d H:i:s', strtotime("-$days_ago days"));
            
            $stmt->execute([
                'iid' => $investor_id,
                'sid' => $round['startup_id'],
                'frid' => $round['round_id'],
                'amount' => $amount,
                'status' => $status,
                'created' => $created_at
            ]);
            
            if ($status === 'approved') {
                $total_new_raised += $amount;
            }
        }
        
        // Update funding_raised in both tables
        if ($total_new_raised > 0) {
            $stmt = $db->prepare("UPDATE funding_rounds SET funding_raised = funding_raised + :amount WHERE id = :id");
            $stmt->execute(['amount' => $total_new_raised, 'id' => $round['round_id']]);
            
            $stmt = $db->prepare("UPDATE startups SET funding_raised = funding_raised + :amount WHERE id = :id");
            $stmt->execute(['amount' => $total_new_raised, 'id' => $round['startup_id']]);
        }
        
        echo "Simulated " . $num_investments . " investments for startup ID " . $round['startup_id'] . "\n";
    }
}

try {
    echo "Starting startup content generation...\n";
    generate_startup_updates();
    echo "Starting funding simulation...\n";
    simulate_funding_progress();
    echo "Success!\n";
} catch (Exception $e) {
    echo "Error: " . $e->getMessage() . "\n";
}