Add order deletion functionality

- Add delete button to AdminOrders dialog with Trash2 and AlertTriangle icons
- Create delete-order edge function to handle deletion requests
- Add database migration for delete_order function with comprehensive cleanup
- Update config.toml to register delete-order edge function
- Deletion sequence: reviews → consulting slots → order items → user access → order

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

supabase/config.toml

@@ -41,3 +41,6 @@ verify_jwt = false
 
 [functions.send-email-v2]
 verify_jwt = false
+
+[functions.delete-order]
+verify_jwt = false

supabase/functions/delete-order/index.ts

@@ -0,0 +1,64 @@
+import { serve } from "https://deno.land/std@0.190.0/http/server.ts";
+import { createClient } from "https://esm.sh/@supabase/supabase-js@2";
+
+const corsHeaders = {
+  "Access-Control-Allow-Origin": "*",
+  "Access-Control-Allow-Headers": "authorization, x-client-info, apikey, content-type",
+};
+
+interface DeleteOrderRequest {
+  order_id: string;
+}
+
+serve(async (req: Request): Promise<Response> => {
+  if (req.method === "OPTIONS") {
+    return new Response(null, { headers: corsHeaders });
+  }
+
+  try {
+    const body: DeleteOrderRequest = await req.json();
+    const { order_id } = body;
+
+    if (!order_id) {
+      return new Response(
+        JSON.stringify({ success: false, error: "order_id is required" }),
+        { status: 400, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+      );
+    }
+
+    console.log("[DELETE-ORDER] Deleting order:", order_id);
+
+    const supabaseUrl = Deno.env.get("SUPABASE_URL")!;
+    const supabaseServiceKey = Deno.env.get("SUPABASE_SERVICE_ROLE_KEY")!;
+    const supabase = createClient(supabaseUrl, supabaseServiceKey);
+
+    // Call the database function to delete the order
+    const { data, error } = await supabase
+      .rpc("delete_order", { order_uuid: order_id });
+
+    if (error) {
+      console.error("[DELETE-ORDER] Error:", error);
+      return new Response(
+        JSON.stringify({ success: false, error: error.message }),
+        { status: 500, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+      );
+    }
+
+    console.log("[DELETE-ORDER] Success:", data);
+
+    return new Response(
+      JSON.stringify(data),
+      { headers: { ...corsHeaders, "Content-Type": "application/json" } }
+    );
+
+  } catch (error: any) {
+    console.error("[DELETE-ORDER] Unexpected error:", error);
+    return new Response(
+      JSON.stringify({
+        success: false,
+        error: error.message || "Internal server error"
+      }),
+      { status: 500, headers: { ...corsHeaders, "Content-Type": "application/json" } }
+    );
+  }
+});

supabase/migrations/20241223_order_deletion_function.sql

@@ -0,0 +1,85 @@
+-- ============================================================================
+-- Order Deletion Function
+-- ============================================================================
+-- Safely deletes an order and all related data in the correct sequence
+-- to maintain database integrity and avoid orphaned records.
+-- ============================================================================
+
+CREATE OR REPLACE FUNCTION delete_order(order_uuid UUID)
+RETURNS JSON AS $$
+DECLARE
+  order_user_id UUID;
+  order_payment_status TEXT;
+  deleted_counts JSON;
+BEGIN
+  -- Get order details first
+  SELECT user_id, payment_status
+  INTO order_user_id, order_payment_status
+  FROM orders
+  WHERE id = order_uuid;
+
+  IF NOT FOUND THEN
+    RETURN jsonb_build_object(
+      'success', false,
+      'error', 'Order not found'
+    );
+  END IF;
+
+  -- Log the deletion
+  RAISE NOTICE 'Deleting order: %', order_uuid;
+
+  -- Step 1: Delete consulting-related reviews
+  DELETE FROM reviews
+  WHERE order_id = order_uuid
+  AND type = 'consulting';
+  RAISE NOTICE 'Deleted consulting reviews for order %', order_uuid;
+
+  -- Step 2: Delete consulting slots (this also removes meet_link references)
+  DELETE FROM consulting_slots
+  WHERE order_id = order_uuid;
+  RAISE NOTICE 'Deleted consulting slots for order %', order_uuid;
+
+  -- Step 3: Delete order items
+  DELETE FROM order_items
+  WHERE order_id = order_uuid;
+  RAISE NOTICE 'Deleted order items for order %', order_uuid;
+
+  -- Step 4: Delete user access records (only if order was paid)
+  IF order_payment_status = 'paid' THEN
+    DELETE FROM user_access
+    WHERE user_id = order_user_id
+    AND product_id IN (
+      SELECT product_id FROM order_items WHERE order_id = order_uuid
+    );
+    RAISE NOTICE 'Deleted user access for order %', order_uuid;
+  END IF;
+
+  -- Step 5: Finally delete the order itself
+  DELETE FROM orders
+  WHERE id = order_uuid;
+  RAISE NOTICE 'Deleted order %', order_uuid;
+
+  -- Build success response with counts
+  deleted_counts := jsonb_build_object(
+    'success', true,
+    'order_id', order_uuid,
+    'message', 'Order and all related data deleted successfully'
+  );
+
+  RETURN deleted_counts;
+EXCEPTION
+  WHEN OTHERS THEN
+    RETURN jsonb_build_object(
+      'success', false,
+      'error', SQLERRM,
+      'detail', 'Failed to delete order: ' || order_uuid
+    );
+END;
+$$ LANGUAGE plpgsql SECURITY DEFINER;
+
+-- Grant execute permission
+GRANT EXECUTE ON FUNCTION delete_order(UUID) TO postgres;
+GRANT EXECUTE ON FUNCTION delete_order(UUID) TO authenticated;
+
+-- Add comment
+COMMENT ON FUNCTION delete_order(UUID) IS 'Safely deletes an order and all related data (reviews, consulting slots, order items, user access) in the correct sequence to maintain data integrity.';