supabase/functions/create-session/index.ts

import { serve } from "https://deno.land/[email protected]/http/server.ts";
import { createClient } from 'https://esm.sh/@supabase/[email protected]';

const corsHeaders = {
  'Access-Control-Allow-Origin': '*',
  'Access-Control-Allow-Headers': 'authorization, x-client-info, apikey, content-type',
};

serve(async (req) => {
  if (req.method === 'OPTIONS') {
    return new Response(null, { headers: corsHeaders });
  }

  try {
    const { gameId } = await req.json();
    console.log('Creating session for game:', gameId);

    if (!gameId) {
      throw new Error('Game ID is required');
    }

    // Initialize Supabase client
    const supabaseUrl = Deno.env.get('SUPABASE_URL')!;
    const supabaseKey = Deno.env.get('SUPABASE_SERVICE_ROLE_KEY')!;
    const supabase = createClient(supabaseUrl, supabaseKey);

    // Verify game exists
    const { data: game, error: gameError } = await supabase
      .from('games')
      .select()
      .eq('id', gameId)
      .single();

    if (gameError || !game) {
      throw new Error('Game not found');
    }

    // Create new session
    const { data: session, error: sessionError } = await supabase
      .from('sessions')
      .insert({
        game_id: gameId,
      })
      .select()
      .single();

    if (sessionError) {
      throw sessionError;
    }

    console.log('Successfully created session:', session);

    return new Response(
      JSON.stringify(session),
      { headers: { ...corsHeaders, 'Content-Type': 'application/json' } }
    );

  } catch (error) {
    console.error('Error in create-session:', error);
    return new Response(
      JSON.stringify({ error: error.message }),
      { 
        status: 500,
        headers: { ...corsHeaders, 'Content-Type': 'application/json' }
      }
    );
  }
});