refactor: tighten upload and viewer contracts

2026-05-13 17:50:26 +02:00
parent 30ff9826dc
commit f6ac71dad2
11 changed files with 108 additions and 86 deletions
@@ -83,6 +83,24 @@ function isFileDiff(value: unknown): value is FileDiff {
    && (value.status === 'new' || value.status === 'changed' || value.status === 'deleted')
 }

+function parseFileDiffs(value: unknown): FileDiff[] {
+  if (!Array.isArray(value)) {
+    throw new Error('Reponse serveur invalide')
+  }
+
+  const diffs: FileDiff[] = []
+
+  for (const diff of value) {
+    if (!isFileDiff(diff)) {
+      throw new Error('Reponse serveur invalide')
+    }
+
+    diffs.push(diff)
+  }
+
+  return diffs
+}
+
 function buildUploadFormData(folder: FolderEntry, gitModelMode: GitModelMode): FormData {
  const formData = new FormData()
  formData.append('folderName', folder.folderName)
@@ -126,11 +144,9 @@ export async function checkFolderDiffs(
    }
  }

-  const diffs = Array.isArray(data.diffs) ? data.diffs.filter(isFileDiff) : []
-
  return {
    exists: true,
-    diffs,
+    diffs: parseFileDiffs(data.diffs),
    warning,
  }
 }