feat: create PermissionContext

synzhang · Feb 22, 2022 · 2df9d6e · 2df9d6e
1 parent db09bd9
commit 2df9d6e
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/src/Context.tsx b/src/Context.tsx
@@ -0,0 +1,24 @@
+import { createContext, useContext } from 'react'
+
+const PermissionContext = createContext({})
+
+export const PermissionProvider = ({
+  roles,
+  policies,
+  currentUser,
+  children,
+}) => (
+  <PermissionContext.Provider value={{ roles, policies, currentUser }}>
+    {children}
+  </PermissionContext.Provider>
+)
+
+export const usePermission = () => {
+  const context = useContext(PermissionContext)
+
+  if (typeof context === 'undefined') {
+    throw new Error('useContext must be used within a Provider')
+  }
+
+  return context
+}