From 0512ac2c3ce7933c1da051edf1bb05d7cb93b8e6 Mon Sep 17 00:00:00 2001
From: "D. Berge" <dberge@aaltronav.eu>
Date: Sun, 11 Oct 2020 17:53:39 +0200
Subject: [PATCH] Add `user` module to Vuex store

---
 lib/www/client/source/src/store/index.js      |  2 +
 .../source/src/store/modules/user/actions.js  | 41 +++++++++++++++++++
 .../source/src/store/modules/user/getters.js  |  6 +++
 .../source/src/store/modules/user/index.js    |  6 +++
 .../src/store/modules/user/mutations.js       | 10 +++++
 .../source/src/store/modules/user/state.js    |  6 +++
 6 files changed, 71 insertions(+)
 create mode 100644 lib/www/client/source/src/store/modules/user/actions.js
 create mode 100644 lib/www/client/source/src/store/modules/user/getters.js
 create mode 100644 lib/www/client/source/src/store/modules/user/index.js
 create mode 100644 lib/www/client/source/src/store/modules/user/mutations.js
 create mode 100644 lib/www/client/source/src/store/modules/user/state.js

diff --git a/lib/www/client/source/src/store/index.js b/lib/www/client/source/src/store/index.js
index 4b643bb..12ece78 100644
--- a/lib/www/client/source/src/store/index.js
+++ b/lib/www/client/source/src/store/index.js
@@ -2,6 +2,7 @@ import Vue from 'vue'
 import Vuex from 'vuex'
 
 import api from './modules/api'
+import user from './modules/user'
 import snack from './modules/snack'
 import project from './modules/project'
 import notify from './modules/notify'
@@ -11,6 +12,7 @@ Vue.use(Vuex)
 export default new Vuex.Store({
   modules: {
     api,
+    user,
     snack,
     project,
     notify
diff --git a/lib/www/client/source/src/store/modules/user/actions.js b/lib/www/client/source/src/store/modules/user/actions.js
new file mode 100644
index 0000000..28077a8
--- /dev/null
+++ b/lib/www/client/source/src/store/modules/user/actions.js
@@ -0,0 +1,41 @@
+import jwt_decode from 'jwt-decode';
+
+async function login ({commit, dispatch}, loginRequest) {
+  const url = "/login";
+  const init = {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json"
+    },
+    body: loginRequest
+  }
+  const res = await dispatch('api', [url, init]);
+  if (res && res.ok) {
+    dispatch('setCredentials', true);
+  }
+}
+
+async function logout ({commit, dispatch}) {
+  commit('setCookie', null);
+  commit('setUser', null);
+  await dispatch('api', ["/logout"]);
+  // Should delete JWT cookie
+}
+
+function browserCookie (state) {
+  return document.cookie.split(/; */).find(i => i.startsWith("JWT="));
+}
+
+function cookieChanged (cookie) {
+  return browserCookie != cookie;
+}
+
+function setCredentials ({state, commit, getters, dispatch}, force = false) {
+  if (cookieChanged(state.cookie) || force) {
+    const cookie = browserCookie();
+    commit('setCookie', cookie);
+    commit('setUser', cookie ? jwt_decode(cookie.split("=")[1]) : null);
+  }
+}
+
+export default { login, logout, setCredentials };
diff --git a/lib/www/client/source/src/store/modules/user/getters.js b/lib/www/client/source/src/store/modules/user/getters.js
new file mode 100644
index 0000000..2d74f30
--- /dev/null
+++ b/lib/www/client/source/src/store/modules/user/getters.js
@@ -0,0 +1,6 @@
+
+function user (state) {
+  return state.user;
+}
+
+export default { user };
diff --git a/lib/www/client/source/src/store/modules/user/index.js b/lib/www/client/source/src/store/modules/user/index.js
new file mode 100644
index 0000000..dae701e
--- /dev/null
+++ b/lib/www/client/source/src/store/modules/user/index.js
@@ -0,0 +1,6 @@
+import state from './state'
+import getters from './getters'
+import actions from './actions'
+import mutations from './mutations'
+
+export default { state, getters, actions, mutations };
diff --git a/lib/www/client/source/src/store/modules/user/mutations.js b/lib/www/client/source/src/store/modules/user/mutations.js
new file mode 100644
index 0000000..79ce4cb
--- /dev/null
+++ b/lib/www/client/source/src/store/modules/user/mutations.js
@@ -0,0 +1,10 @@
+ 
+function setCookie (state, cookie) {
+  state.cookie = cookie;
+}
+
+function setUser (state, user) {
+  state.user = user;
+}
+
+export default { setCookie, setUser };
diff --git a/lib/www/client/source/src/store/modules/user/state.js b/lib/www/client/source/src/store/modules/user/state.js
new file mode 100644
index 0000000..6b17733
--- /dev/null
+++ b/lib/www/client/source/src/store/modules/user/state.js
@@ -0,0 +1,6 @@
+const state = () => ({
+  cookie: null,
+  user: null,
+});
+
+export default state;