implement child user management functions and user type utilities

src/utils/UserHelpers.js

@@ -0,0 +1,66 @@
+// User type detection and permission utilities
+
+export const USER_TYPES = {
+  PARENT: 0,
+  CHILD: 1,
+}
+
+export const isParentUser = (user) => {
+  if (!user) return false
+  return user.userType === USER_TYPES.PARENT && !user.parentUserId
+}
+
+export const isChildUser = (user) => {
+  if (!user) return false
+  return user.userType === USER_TYPES.CHILD && user.parentUserId !== null
+}
+
+export const canManageChildUsers = (user) => {
+  return isParentUser(user)
+}
+
+export const canCreateChores = (user) => {
+  // Both parent and child users can create chores
+  return user && (isParentUser(user) || isChildUser(user))
+}
+
+export const canManageCircle = (user) => {
+  // Only parent users can manage circle settings
+  return isParentUser(user)
+}
+
+export const canAccessAdminSettings = (user) => {
+  // Only parent users can access admin settings like API tokens, MFA, etc.
+  return isParentUser(user)
+}
+
+export const getUserDisplayInfo = (user) => {
+  if (!user) return { displayName: '', username: '', userType: 'unknown' }
+
+  return {
+    displayName: user.displayName || user.username,
+    username: user.username,
+    userType: isParentUser(user) ? 'parent' : isChildUser(user) ? 'child' : 'unknown',
+    parentUserId: user.parentUserId,
+    circleID: user.circleID,
+  }
+}
+
+export const getChildUsernameFromCombined = (combinedUsername) => {
+  // Extract child name from format: parent_child
+  const parts = combinedUsername.split('_')
+  if (parts.length >= 2) {
+    return parts.slice(1).join('_') // In case child name contains underscores
+  }
+  return combinedUsername
+}
+
+export const getParentUsernameFromCombined = (combinedUsername) => {
+  // Extract parent name from format: parent_child
+  const parts = combinedUsername.split('_')
+  return parts[0] || combinedUsername
+}
+
+export const buildChildUsername = (parentUsername, childName) => {
+  return `${parentUsername}_${childName}`
+}