fix: resolve type safety issues #678 #679 #680 #681

Author: thelux134

.gitignore

@@ -26,7 +26,7 @@ contracts/**/test_snapshots/
 coverage/
 
 # TypeScript build info cache
-tsconfig.tsbuildinfo
+*.tsbuildinfo
 
 # Playwright test results and reports
 test-results/
@@ -47,3 +47,22 @@ pnpm-lock.yaml
 .vscode/
 .DS_Store
 Thumbs.db
+
+# Build output
+dist/
+
+# Monorepo / Turborepo cache
+.turbo/
+
+# Broader env file catch
+*.local
+.env
+
+# Storybook static output
+storybook-static/
+
+# Istanbul / NYC coverage output
+.nyc_output/
+
+# CI test reports
+junit.xml

hooks/use-contract.ts

@@ -38,16 +38,19 @@ function showErrorToast(err: unknown, toastId?: string | number) {
     duration: 7000,
     ...(toastId ? { id: toastId } : {}),
     action: mapped.details
-      ? {
-          label: "Details",
-          onClick: () => {
-            const short =
-              mapped.details!.length > 200
-                ? mapped.details!.slice(0, 200) + "…"
-                : mapped.details!;
-            toast.info(short, { duration: 10000 });
-          },
-        }
+      ? (() => {
+          const details = mapped.details;
+          return {
+            label: "Details",
+            onClick: () => {
+              const short =
+                details.length > 200
+                  ? details.slice(0, 200) + "…"
+                  : details;
+              toast.info(short, { duration: 10000 });
+            },
+          };
+        })()
       : undefined,
   };
   toast.error(mapped.message, opts);

hooks/use-webhooks.ts

@@ -30,6 +30,12 @@ const STORAGE_KEY = 'flowstar_webhooks'
 const HISTORY_KEY = 'flowstar_webhook_history'
 const MAX_HISTORY = 50
 
+export interface WebhookPayload {
+  event: WebhookEventType | string
+  timestamp: string
+  data: Record<string, unknown>
+}
+
 function loadWebhooks(): WebhookConfig[] {
   if (typeof window === 'undefined') return []
   try {
@@ -58,7 +64,7 @@ function saveHistory(history: WebhookDelivery[]) {
 
 async function deliverWithRetry(
   url: string,
-  payload: object,
+  payload: WebhookPayload,
   retries = 3
 ): Promise<{ statusCode: number | null; success: boolean }> {
   for (let attempt = 0; attempt < retries; attempt++) {
@@ -120,7 +126,7 @@ export function useWebhooks() {
   }, [])
 
   const fireEvent = useCallback(
-    async (eventType: WebhookEventType, data: object) => {
+    async (eventType: WebhookEventType, data: WebhookPayload) => {
       const active = webhooks.filter((h) => h.enabled && h.events.includes(eventType))
       for (const hook of active) {
         const payload = { event: eventType, timestamp: new Date().toISOString(), data }

lib/contract.ts

@@ -181,7 +181,8 @@ async function invoke(
       error?: { message: string }
     }
     if (pollJson.error) throw new Error(`Poll failed: ${pollJson.error.message}`)
-    pollStatus = pollJson.result!.status
+    if (!pollJson.result) continue
+    pollStatus = pollJson.result.status
   }
 
   if (pollStatus === 'FAILED') throw new Error('Transaction failed on-chain')