Fix CreateGroup state update, add info alerts

jsx/.eslintrc.json

@@ -12,7 +12,7 @@
       "version": "detect"
     }
   },
-  "plugins": ["eslint-plugin-react", "prettier"],
+  "plugins": ["eslint-plugin-react", "prettier", "unused-imports"],
   "env": {
     "es6": true,
     "browser": true
@@ -20,7 +20,8 @@
   "rules": {
     "semi": "off",
     "quotes": "off",
-    "prettier/prettier": "warn"
+    "prettier/prettier": "warn",
+    "no-unused-vars": "warn"
   },
   "overrides": [
     {

jsx/package.json

@@ -34,6 +34,7 @@
     "babel-loader": "^8.2.1",
     "bootstrap": "^4.5.3",
     "css-loader": "^5.0.1",
+    "eslint-plugin-unused-imports": "^1.1.1",
     "file-loader": "^6.2.0",
     "history": "^5.0.0",
     "prop-types": "^15.7.2",

jsx/src/App.jsx

@@ -1,4 +1,4 @@
-import React, { Component, useEffect } from "react";
+import React, { useEffect } from "react";
 import ReactDOM from "react-dom";
 import { Provider } from "react-redux";
 import { createStore } from "redux";
@@ -6,7 +6,7 @@ import { compose } from "recompose";
 import { initialState, reducers } from "./Store";
 import { jhapiRequest } from "./util/jhapiUtil";
 import withAPI from "./util/withAPI";
-import { HashRouter, Switch, Route, Link } from "react-router-dom";
+import { HashRouter, Switch, Route } from "react-router-dom";
 
 import ServerDashboard from "./components/ServerDashboard/ServerDashboard";
 import Groups from "./components/Groups/Groups";
@@ -19,17 +19,21 @@ import "./style/root.css";
 
 const store = createStore(reducers, initialState);
 
-const App = (props) => {
+const App = () => {
   useEffect(() => {
     let { limit, user_page, groups_page } = initialState;
     jhapiRequest(`/users?offset=${user_page * limit}&limit=${limit}`, "GET")
       .then((data) => data.json())
-      .then((data) => store.dispatch({ type: "USER_DATA", value: data }))
+      .then((data) =>
+        store.dispatch({ type: "USER_PAGE", value: { data: data, page: 0 } })
+      )
       .catch((err) => console.log(err));
 
     jhapiRequest(`/groups?offset=${groups_page * limit}&limit=${limit}`, "GET")
       .then((data) => data.json())
-      .then((data) => store.dispatch({ type: "GROUPS_DATA", value: data }))
+      .then((data) =>
+        store.dispatch({ type: "GROUPS_PAGE", value: { data: data, page: 0 } })
+      )
       .catch((err) => console.log(err));
   });
 

jsx/src/Store.js

@@ -17,10 +17,6 @@ export const reducers = (state = initialState, action) => {
         user_data: action.value.data,
       });
 
-    // Deprecated - doesn't store pagination values
-    case "USER_DATA":
-      return Object.assign({}, state, { user_data: action.value });
-
     // Updates the client group model data and stores the page
     case "GROUPS_PAGE":
       return Object.assign({}, state, {
@@ -28,10 +24,6 @@ export const reducers = (state = initialState, action) => {
         groups_data: action.value.data,
       });
 
-    // Deprecated - doesn't store pagination values
-    case "GROUPS_DATA":
-      return Object.assign({}, state, { groups_data: action.value });
-
     default:
       return state;
   }

jsx/src/components/AddUser/AddUser.jsx

@@ -8,6 +8,7 @@ import { jhapiRequest } from "../../util/jhapiUtil";
 const AddUser = (props) => {
   var [users, setUsers] = useState([]),
     [admin, setAdmin] = useState(false),
+    [errorAlert, setErrorAlert] = useState(null),
     limit = useSelector((state) => state.limit);
 
   var dispatch = useDispatch();
@@ -27,6 +28,15 @@ const AddUser = (props) => {
   return (
     <>
       <div className="container">
+        {errorAlert != null ? (
+          <div className="row">
+            <div className="col-md-10 col-md-offset-1 col-lg-8 col-lg-offset-2">
+              <div className="alert alert-danger">{errorAlert}</div>
+            </div>
+          </div>
+        ) : (
+          <></>
+        )}
         <div className="row">
           <div className="col-md-10 col-md-offset-1 col-lg-8 col-lg-offset-2">
             <div className="panel panel-default">
@@ -82,11 +92,17 @@ const AddUser = (props) => {
                     }
 
                     addUsers(filtered_users, admin)
-                      .then(() =>
-                        updateUsers(0, limit)
-                          .then((data) => dispatchPageChange(data, 0))
-                          .then(() => history.push("/"))
-                          .catch((err) => console.log(err))
+                      .then((data) =>
+                        data.status < 300
+                          ? updateUsers(0, limit)
+                              .then((data) => dispatchPageChange(data, 0))
+                              .then(() => history.push("/"))
+                              .catch((err) => console.log(err))
+                          : setErrorAlert(
+                              `[${data.status}] Failed to create user. ${
+                                data.status == 409 ? "User already exists." : ""
+                              }`
+                            )
                       )
                       .catch((err) => console.log(err));
                   }}

jsx/src/components/CreateGroup/CreateGroup.jsx

@@ -5,13 +5,14 @@ import PropTypes from "prop-types";
 
 const CreateGroup = (props) => {
   var [groupName, setGroupName] = useState(""),
+    [errorAlert, setErrorAlert] = useState(null),
     limit = useSelector((state) => state.limit);
 
   var dispatch = useDispatch();
 
   var dispatchPageUpdate = (data, page) => {
     dispatch({
-      type: "GROUPS_DATA",
+      type: "GROUPS_PAGE",
       value: {
         data: data,
         page: page,
@@ -24,6 +25,15 @@ const CreateGroup = (props) => {
   return (
     <>
       <div className="container">
+        {errorAlert != null ? (
+          <div className="row">
+            <div className="col-md-10 col-md-offset-1 col-lg-8 col-lg-offset-2">
+              <div className="alert alert-danger">{errorAlert}</div>
+            </div>
+          </div>
+        ) : (
+          <></>
+        )}
         <div className="row">
           <div className="col-md-10 col-md-offset-1 col-lg-8 col-lg-offset-2">
             <div className="panel panel-default">
@@ -54,11 +64,19 @@ const CreateGroup = (props) => {
                   className="btn btn-primary"
                   onClick={() => {
                     createGroup(groupName)
-                      .then(
-                        updateGroups(0, limit)
-                          .then((data) => dispatchPageUpdate(data, 0))
-                          .then(history.push("/groups"))
-                          .catch((err) => console.log(err))
+                      .then((data) =>
+                        data.status < 300
+                          ? updateGroups(0, limit)
+                              .then((data) => dispatchPageUpdate(data, 0))
+                              .then((data) => history.push("/groups"))
+                              .catch((err) => console.log(err))
+                          : setErrorAlert(
+                              `[${data.status}] Failed to create group. ${
+                                data.status == 409
+                                  ? "Group already exists."
+                                  : ""
+                              }`
+                            )
                       )
                       .catch((err) => console.log(err));
                   }}

jsx/yarn.lock

@@ -3073,6 +3073,18 @@ eslint-plugin-react@^7.22.0:
     resolve "^1.18.1"
     string.prototype.matchall "^4.0.2"
 
+eslint-plugin-unused-imports@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-unused-imports/-/eslint-plugin-unused-imports-1.1.1.tgz#a5433f8b394461201129a246d8d92d9613e69597"
+  integrity sha512-EApvRx9Q3XQI96Tg7xPPqY6OuOy95wWMXAtc8RrwdIRk9bv8vkJKwOVoE4HeWJOQhHeHcI8lUbOqmup/PxjfOw==
+  dependencies:
+    eslint-rule-composer "^0.3.0"
+
+eslint-rule-composer@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/eslint-rule-composer/-/eslint-rule-composer-0.3.0.tgz#79320c927b0c5c0d3d3d2b76c8b4a488f25bbaf9"
+  integrity sha512-bt+Sh8CtDmn2OajxvNO+BX7Wn4CIWMpTRm3MaiKPCQcnnlm0CS2mhui6QaoeQugs+3Kj2ESKEEGJUdVafwhiCg==
+
 eslint-scope@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.1.1.tgz#e786e59a66cb92b3f6c1fb0d508aab174848f48c"