build: Flatten project structure

This change updates the project structure to become flattened. 
Previously, the simulator, frontend and API each lived into their own directory. 

With this change, all modules of the project live in the top-level directory of 
the repository.

1 files changed, 57 insertions, 0 deletions

diff --git a/opendc-web/opendc-web-ui/src/auth/index.js b/opendc-web/opendc-web-ui/src/auth/index.js
new file mode 100644
index 00000000..b5953990
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/auth/index.js
@@ -0,0 +1,57 @@
+import { LOG_IN_SUCCEEDED, LOG_OUT } from '../actions/auth'
+import { DELETE_CURRENT_USER_SUCCEEDED } from '../actions/users'
+
+const getAuthObject = () => {
+    const authItem = localStorage.getItem('auth')
+    if (!authItem || authItem === '{}') {
+        return undefined
+    }
+    return JSON.parse(authItem)
+}
+
+export const userIsLoggedIn = () => {
+    const authObj = getAuthObject()
+
+    if (!authObj || !authObj.googleId) {
+        return false
+    }
+
+    const currentTime = new Date().getTime()
+    return parseInt(authObj.expiresAt, 10) - currentTime > 0
+}
+
+export const getAuthToken = () => {
+    const authObj = getAuthObject()
+    if (!authObj) {
+        return undefined
+    }
+
+    return authObj.authToken
+}
+
+export const saveAuthLocalStorage = (payload) => {
+    localStorage.setItem('auth', JSON.stringify(payload))
+}
+
+export const clearAuthLocalStorage = () => {
+    localStorage.setItem('auth', '')
+}
+
+export const authRedirectMiddleware = (store) => (next) => (action) => {
+    switch (action.type) {
+        case LOG_IN_SUCCEEDED:
+            saveAuthLocalStorage(action.payload)
+            window.location.href = '/projects'
+            break
+        case LOG_OUT:
+        case DELETE_CURRENT_USER_SUCCEEDED:
+            clearAuthLocalStorage()
+            window.location.href = '/'
+            break
+        default:
+            next(action)
+            return
+    }
+
+    next(action)
+}