update who am i on realm create as we need the accessTypes (#276)

* whoAmI has the realm access information
so when a new realm is created the whoAmI request has to be done again

* fixed "add realm" button

* remove debug

* refactor

* also force token update

* refresh realm list on realm change

src/PageHeader.tsx

@@ -133,7 +133,7 @@ export const Header = () => {
   };
 
   const UserDropdown = () => {
-    const whoami = useContext(WhoAmIContext);
+    const { whoAmI } = useContext(WhoAmIContext);
     const [isDropdownOpen, setDropdownOpen] = useState(false);
 
     const onDropdownToggle = () => {
@@ -147,7 +147,7 @@ export const Header = () => {
         isOpen={isDropdownOpen}
         toggle={
           <DropdownToggle onToggle={onDropdownToggle}>
-            {whoami.getDisplayName()}
+            {whoAmI.getDisplayName()}
           </DropdownToggle>
         }
         dropdownItems={userDropdownItems}

src/PageNav.tsx

@@ -18,6 +18,7 @@ import { routes } from "./route-config";
 export const PageNav: React.FunctionComponent = () => {
   const { t } = useTranslation("common");
   const { hasAccess, hasSomeAccess } = useAccess();
+  const { realm } = useRealm();
   const adminClient = useAdminClient();
   const realmLoader = async () => {
     return await adminClient.realms.find();
@@ -81,10 +82,10 @@ export const PageNav: React.FunctionComponent = () => {
       nav={
         <Nav onSelect={onSelect}>
           <NavList>
-            <DataLoader loader={realmLoader}>
+            <DataLoader loader={realmLoader} deps={[realm]}>
               {(realmList) => (
                 <NavItem className="keycloak__page_nav__nav_item__realm-selector">
-                  <RealmSelector realmList={realmList.data || []} />
+                  <RealmSelector realmList={realmList || []} />
                 </NavItem>
               )}
             </DataLoader>

src/clients/service-account/ServiceAccount.tsx

@@ -137,7 +137,7 @@ export const ServiceAccount = ({ clientId }: ServiceAccountProps) => {
         </>
       }
     >
-      <DataLoader loader={loader}>
+      <DataLoader loader={loader} deps={[clientId]}>
         {(clientRoles) => (
           <>
             {hide ? "" : " "}
@@ -152,7 +152,7 @@ export const ServiceAccount = ({ clientId }: ServiceAccountProps) => {
                 },
                 { title: t("description"), cellFormatters: [emptyFormatter()] },
               ]}
-              rows={clientRoles.data}
+              rows={clientRoles}
               aria-label="roleList"
             >
               <TableHeader />

src/components/data-loader/DataLoader.tsx

@@ -1,37 +1,26 @@
-import React, { useEffect, useState } from "react";
+import React, { DependencyList, useEffect, useState } from "react";
 import { Spinner } from "@patternfly/react-core";
 import { asyncStateFetch } from "../../context/auth/AdminClient";
 
 type DataLoaderProps<T> = {
   loader: () => Promise<T>;
-  deps?: any[];
-  children: ((arg: Result<T>) => any) | React.ReactNode;
-};
-
-type Result<T> = {
-  data: T;
-  refresh: () => void;
+  deps?: DependencyList;
+  children: ((arg: T) => any) | React.ReactNode;
 };
 
 export function DataLoader<T>(props: DataLoaderProps<T>) {
-  const [data, setData] = useState<{ result: T } | undefined>(undefined);
-
-  const [key, setKey] = useState(0);
-  const refresh = () => setKey(new Date().getTime());
+  const [data, setData] = useState<T | undefined>();
 
   useEffect(() => {
     return asyncStateFetch(
       () => props.loader(),
-      (result) => setData({ result })
+      (result) => setData(result)
     );
-  }, [key]);
+  }, props.deps || []);
 
   if (data) {
     if (props.children instanceof Function) {
-      return props.children({
-        data: data.result,
-        refresh: refresh,
-      });
+      return props.children(data);
     }
     return props.children;
   }

src/components/data-loader/__tests__/DataLoader.test.tsx

@@ -22,7 +22,7 @@ describe("<DataLoader />", () => {
         <DataLoader loader={loader}>
           {(result) => (
             <div>
-              {result.data.map((d, i) => (
+              {result.map((d, i) => (
                 <i key={i}>{d}</i>
               ))}
             </div>

src/components/form-access/__tests__/FormAccess.test.tsx

@@ -14,7 +14,9 @@ describe("<FormAccess />", () => {
   const Form = ({ realm }: { realm: string }) => {
     const { register, control } = useForm();
     return (
-      <WhoAmIContext.Provider value={new WhoAmI("master", whoami)}>
+      <WhoAmIContext.Provider
+        value={{ refresh: () => {}, whoAmI: new WhoAmI("master", whoami) }}
+      >
         <RealmContext.Provider value={{ realm, setRealm: () => {} }}>
           <AccessContextProvider>
             <FormAccess role="manage-clients">

src/components/realm-selector/RealmSelector.tsx

@@ -1,5 +1,5 @@
 import React, { useState, useContext, useEffect } from "react";
-import { useHistory, useRouteMatch } from "react-router-dom";
+import { useHistory } from "react-router-dom";
 import { useTranslation } from "react-i18next";
 
 import {
@@ -27,13 +27,12 @@ type RealmSelectorProps = {
 
 export const RealmSelector = ({ realmList }: RealmSelectorProps) => {
   const { realm, setRealm } = useRealm();
-  const whoami = useContext(WhoAmIContext);
+  const { whoAmI } = useContext(WhoAmIContext);
   const [open, setOpen] = useState(false);
   const [search, setSearch] = useState("");
   const [filteredItems, setFilteredItems] = useState(realmList);
   const history = useHistory();
   const { t } = useTranslation("common");
-  const { url } = useRouteMatch();
 
   const toUpperCase = (realmName: string) =>
     realmName.charAt(0).toUpperCase() + realmName.slice(1);
@@ -49,7 +48,10 @@ export const RealmSelector = ({ realmList }: RealmSelectorProps) => {
     <Button
       component="div"
       isBlock
-      onClick={() => history.push(`${url}/add-realm"`)}
+      onClick={() => {
+        history.push(`/${realm}/add-realm`);
+        setOpen(!open);
+      }}
       className={className}
     >
       {t("createRealm")}
@@ -85,7 +87,7 @@ export const RealmSelector = ({ realmList }: RealmSelectorProps) => {
 
   const addRealmComponent = (
     <React.Fragment key="Add Realm">
-      {whoami.canCreateRealm() && (
+      {whoAmI.canCreateRealm() && (
         <>
           <Divider key="divider" />
           <DropdownItem key="add">

src/context/access/Access.tsx

@@ -1,4 +1,4 @@
-import React, { createContext, useContext } from "react";
+import React, { createContext, useContext, useEffect, useState } from "react";
 import { AccessType } from "keycloak-admin/lib/defs/whoAmIRepresentation";
 
 import { RealmContext } from "../../context/realm-context/RealmContext";
@@ -18,17 +18,20 @@ export const useAccess = () => useContext(AccessContext);
 
 type AccessProviderProps = { children: React.ReactNode };
 export const AccessContextProvider = ({ children }: AccessProviderProps) => {
-  const whoami = useContext(WhoAmIContext);
+  const { whoAmI } = useContext(WhoAmIContext);
   const realmCtx = useContext(RealmContext);
+  const [access, setAccess] = useState<readonly AccessType[]>([]);
 
-  const access = () => whoami.getRealmAccess()[realmCtx.realm];
+  useEffect(() => {
+    setAccess(whoAmI.getRealmAccess()[realmCtx.realm]);
+  }, [whoAmI]);
 
   const hasAccess = (...types: AccessType[]) => {
-    return types.every((type) => type === "anyone" || access().includes(type));
+    return types.every((type) => type === "anyone" || access.includes(type));
   };
 
   const hasSomeAccess = (...types: AccessType[]) => {
-    return types.some((type) => type === "anyone" || access().includes(type));
+    return types.some((type) => type === "anyone" || access.includes(type));
   };
 
   return (

src/context/server-info/ServerInfoProvider.tsx

@@ -23,7 +23,7 @@ export const ServerInfoProvider = ({ children }: { children: ReactNode }) => {
   return (
     <DataLoader loader={loader}>
       {(serverInfo) => (
-        <ServerInfoContext.Provider value={serverInfo.data}>
+        <ServerInfoContext.Provider value={serverInfo}>
           {children}
         </ServerInfoContext.Provider>
       )}

src/context/whoami/WhoAmI.tsx

@@ -1,8 +1,7 @@
-import React, { useContext } from "react";
+import React, { useContext, useEffect, useState } from "react";
 import i18n from "../../i18n";
 
-import { DataLoader } from "../../components/data-loader/DataLoader";
-import { AdminClient } from "../auth/AdminClient";
+import { AdminClient, asyncStateFetch } from "../auth/AdminClient";
 import { RealmContext } from "../realm-context/RealmContext";
 import WhoAmIRepresentation, {
   AccessType,
@@ -50,31 +49,42 @@ export class WhoAmI {
   }
 }
 
-export const WhoAmIContext = React.createContext(new WhoAmI());
+type WhoAmIProps = {
+  refresh: () => void;
+  whoAmI: WhoAmI;
+};
+
+export const WhoAmIContext = React.createContext<WhoAmIProps>({
+  refresh: () => {},
+  whoAmI: new WhoAmI(),
+});
 
 type WhoAmIProviderProps = { children: React.ReactNode };
 export const WhoAmIContextProvider = ({ children }: WhoAmIProviderProps) => {
   const adminClient = useContext(AdminClient)!;
   const { realm, setRealm } = useContext(RealmContext);
+  const [whoAmI, setWhoAmI] = useState<WhoAmI>(new WhoAmI());
+  const [key, setKey] = useState(0);
 
-  const whoAmILoader = async () => {
-    const whoamiResponse = await adminClient.whoAmI.find({
+  useEffect(() => {
+    return asyncStateFetch(
+      () =>
+        adminClient.whoAmI.find({
           realm: adminClient.keycloak?.realm,
-    });
-    const whoAmI = new WhoAmI(adminClient.keycloak?.realm, whoamiResponse);
+        }),
+      (me) => {
+        const whoAmI = new WhoAmI(adminClient.keycloak?.realm, me);
         if (!realm) {
           setRealm(whoAmI.getHomeRealm());
         }
-    return whoAmI;
-  };
+        setWhoAmI(whoAmI);
+      }
+    );
+  }, [key]);
 
   return (
-    <DataLoader loader={whoAmILoader}>
-      {(whoami) => (
-        <WhoAmIContext.Provider value={whoami.data}>
+    <WhoAmIContext.Provider value={{ refresh: () => setKey(key + 1), whoAmI }}>
       {children}
     </WhoAmIContext.Provider>
-      )}
-    </DataLoader>
   );
 };

src/realm/add/NewRealmForm.tsx

@@ -1,4 +1,5 @@
-import React from "react";
+import React, { useContext } from "react";
+import { useHistory } from "react-router-dom";
 import { useTranslation } from "react-i18next";
 import {
   PageSection,
@@ -17,9 +18,12 @@ import { useForm, Controller } from "react-hook-form";
 import { ViewHeader } from "../../components/view-header/ViewHeader";
 import RealmRepresentation from "keycloak-admin/lib/defs/realmRepresentation";
 import { useAdminClient } from "../../context/auth/AdminClient";
+import { WhoAmIContext } from "../../context/whoami/WhoAmI";
 
 export const NewRealmForm = () => {
   const { t } = useTranslation("realm");
+  const history = useHistory();
+  const { refresh } = useContext(WhoAmIContext);
   const adminClient = useAdminClient();
   const { addAlert } = useAlerts();
 
@@ -40,6 +44,10 @@ export const NewRealmForm = () => {
     try {
       await adminClient.realms.create(realm);
       addAlert(t("Realm created"), AlertVariant.success);
+      refresh();
+      //force token update
+      await adminClient.keycloak?.updateToken(Number.MAX_VALUE);
+      history.push(`/${realm.realm}`);
     } catch (error) {
       addAlert(
         `${t("Could not create realm:")} '${error}'`,