From ad48b7dd8f45e1d4b5e336b3ebfa63a0bb1af801 Mon Sep 17 00:00:00 2001
From: BeritJanssen <berit.janssen@gmail.com>
Date: Fri, 7 Jun 2024 09:32:56 +0200
Subject: [PATCH] fix: implement review suggestions

---
 backend/experiment/serializers.py                             | 2 +-
 .../ExperimentCollectionDashboard.tsx                         | 2 +-
 frontend/src/scss/color-schemes.scss                          | 4 ----
 frontend/src/types/Experiment.ts                              | 2 +-
 4 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/backend/experiment/serializers.py b/backend/experiment/serializers.py
index 4f0c29ff7..b710e655d 100644
--- a/backend/experiment/serializers.py
+++ b/backend/experiment/serializers.py
@@ -67,7 +67,7 @@ def serialize_experiment(experiment_object: Experiment, participant: Participant
         'started_session_count': get_started_session_count(experiment_object, participant),
         'finished_session_count': get_finished_session_count(experiment_object, participant),
         'description': experiment_object.description,
-        'image': serialize_image(experiment_object.image) if experiment_object.image else '',
+        'image': serialize_image(experiment_object.image) if experiment_object.image else None,
     }
 
 
diff --git a/frontend/src/components/ExperimentCollection/ExperimentCollectionDashboard/ExperimentCollectionDashboard.tsx b/frontend/src/components/ExperimentCollection/ExperimentCollectionDashboard/ExperimentCollectionDashboard.tsx
index 00b970893..f0fb29271 100644
--- a/frontend/src/components/ExperimentCollection/ExperimentCollectionDashboard/ExperimentCollectionDashboard.tsx
+++ b/frontend/src/components/ExperimentCollection/ExperimentCollectionDashboard/ExperimentCollectionDashboard.tsx
@@ -37,7 +37,7 @@ export const ExperimentCollectionDashboard: React.FC<ExperimentCollectionDashboa
                     {dashboard.map((exp: IExperiment) => (
                         <li key={exp.slug}>
                             <Link to={getExperimentHref(exp.slug)} role="menuitem">
-                                <ImageOrPlaceholder imagePath={exp.image.file} alt={exp.description} />
+                                <ImageOrPlaceholder imagePath={exp.image?.file} alt={exp.image?.alt ?? exp.description} />
                                 <h3>{exp.name}</h3>
                                 <p>{exp.description}</p>
                             </Link>
diff --git a/frontend/src/scss/color-schemes.scss b/frontend/src/scss/color-schemes.scss
index 704a53770..0929242af 100644
--- a/frontend/src/scss/color-schemes.scss
+++ b/frontend/src/scss/color-schemes.scss
@@ -38,10 +38,6 @@
             @include btn-style($blue);
         }
     }
-
-    .player {
-
-    }
 }
 
 .neutral-inverted {
diff --git a/frontend/src/types/Experiment.ts b/frontend/src/types/Experiment.ts
index 62f3dc7fe..cb5413a20 100644
--- a/frontend/src/types/Experiment.ts
+++ b/frontend/src/types/Experiment.ts
@@ -5,7 +5,7 @@ export default interface Experiment {
     name: string;
     slug: string;
     description: string;
-    image: IImage;
+    image?: IImage;
     started_session_count: number;
     finished_session_count: number;
 }
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