From 430926462e04bb5edffb0a91dca97fb6a0494585 Mon Sep 17 00:00:00 2001
From: Daniel Subiabre <daniel.subiabre@platoniq.net>
Date: Thu, 24 Apr 2025 13:58:02 +0200
Subject: [PATCH] Expose formula expression in api resource

---
 src/ApiResource/Matchfunding/FormulaApiResource.php | 6 ++++++
 src/State/Matchfunding/FormulaStateProvider.php     | 1 +
 2 files changed, 7 insertions(+)

diff --git a/src/ApiResource/Matchfunding/FormulaApiResource.php b/src/ApiResource/Matchfunding/FormulaApiResource.php
index 1fd0ae6..345136d 100644
--- a/src/ApiResource/Matchfunding/FormulaApiResource.php
+++ b/src/ApiResource/Matchfunding/FormulaApiResource.php
@@ -19,4 +19,10 @@ class FormulaApiResource
 {
     #[API\ApiProperty(identifier: true, writable: false)]
     public string $name;
+
+    /**
+     * The underlying math expressed as a common-notation formula.
+     */
+    #[API\ApiProperty(writable: false)]
+    public string $expression;
 }
diff --git a/src/State/Matchfunding/FormulaStateProvider.php b/src/State/Matchfunding/FormulaStateProvider.php
index 566e81d..1f21c9c 100644
--- a/src/State/Matchfunding/FormulaStateProvider.php
+++ b/src/State/Matchfunding/FormulaStateProvider.php
@@ -41,6 +41,7 @@ class FormulaStateProvider implements ProviderInterface
     {
         $resource = new FormulaApiResource();
         $resource->name = $formula::getName();
+        $resource->expression = $formula::getAsExpression();
 
         return $resource;
     }