Surface custom game store errors

Author: ashtonanderson

src/api/analysis.ts

@@ -358,11 +358,18 @@ export const storeCustomGame = async (data: {
     body: JSON.stringify(data),
   })
 
+  const bodyText = await res.text()
+
   if (!res.ok) {
-    console.error(`Failed to store custom game: ${await res.text()}`)
+    console.error(`Failed to store custom game: ${bodyText}`)
+    throw new Error(
+      `Failed to store custom game (${res.status} ${res.statusText})${
+        bodyText ? `: ${bodyText}` : ''
+      }`,
+    )
   }
 
-  return res.json()
+  return JSON.parse(bodyText)
 }
 
 export const deleteCustomGame = async (gameId: string): Promise<void> => {

src/pages/analysis/[...id].tsx

@@ -347,14 +347,23 @@ const Analysis: React.FC<Props> = ({
   const handleCustomAnalysis = useCallback(
     (type: 'fen' | 'pgn', data: string, name?: string) => {
       ;(async () => {
-        const { game_id } = await storeCustomGame({
-          name: name,
-          pgn: type === 'pgn' ? data : undefined,
-          fen: type === 'fen' ? data : undefined,
-        })
-
-        setShowCustomModal(false)
-        router.push(`/analysis/${game_id}/custom`)
+        try {
+          const { game_id } = await storeCustomGame({
+            name: name,
+            pgn: type === 'pgn' ? data : undefined,
+            fen: type === 'fen' ? data : undefined,
+          })
+
+          setShowCustomModal(false)
+          router.push(`/analysis/${game_id}/custom`)
+        } catch (error) {
+          const message =
+            error instanceof Error
+              ? error.message
+              : 'Failed to store custom game'
+          console.error('Custom analysis import failed:', error)
+          toast.error(message)
+        }
       })()
     },
     [],