Merge branch 'refactor'

client/src/shared/lib/create-error-store.ts

@@ -0,0 +1,10 @@
+import { createEffect, createEvent, createStore } from 'effector'
+
+export function createErrorStore<Fx extends ReturnType<typeof createEffect>>(fx: Fx) {
+  const reset = createEvent()
+  const $error = createStore<unknown | null>(null)
+    .on(fx.failData, (_, e) => e)
+    .reset([fx, reset])
+
+  return { $error, reset }
+}

client/src/shared/lib/persist-token.ts

@@ -0,0 +1,26 @@
+const TOKEN_KEY = 'craftshop_auth_token'
+
+export function readStoredToken(): string | null {
+  try {
+    return localStorage.getItem(TOKEN_KEY)
+  } catch {
+    return null
+  }
+}
+
+export function persistToken(token: string | null): void {
+  try {
+    if (!token) localStorage.removeItem(TOKEN_KEY)
+    else localStorage.setItem(TOKEN_KEY, token)
+  } catch {
+    // ignore
+  }
+}
+
+export function removeStoredToken(): void {
+  try {
+    localStorage.removeItem(TOKEN_KEY)
+  } catch {
+    // ignore
+  }
+}