From 4fce076ee5671e046410d44d4d0492478ea8fc6a Mon Sep 17 00:00:00 2001
From: "Daniel J. Summers" <daniel@bitbadger.solutions>
Date: Wed, 21 Jul 2021 23:04:11 -0400
Subject: [PATCH] WIP on login from NAS

---
 src/JobsJobsJobs/App/src/App.vue              |  2 +-
 src/JobsJobsJobs/App/src/api/index.ts         | 25 ++++++++++++
 src/JobsJobsJobs/App/src/api/types.ts         | 10 +++++
 .../App/src/components/shared/AppFooter.vue   | 14 -------
 .../App/src/components/shared/AppNav.vue      | 17 +++++++--
 .../App/src/components/shared/AudioClip.vue   | 20 ++++++----
 src/JobsJobsJobs/App/src/main.ts              |  4 +-
 src/JobsJobsJobs/App/src/router/index.ts      | 26 ++++---------
 src/JobsJobsJobs/App/src/store/index.ts       | 38 ++++++++++++++++++-
 .../App/src/views/citizen/Authorized.vue      | 34 +++++++++++++++++
 10 files changed, 141 insertions(+), 49 deletions(-)
 create mode 100644 src/JobsJobsJobs/App/src/api/index.ts
 create mode 100644 src/JobsJobsJobs/App/src/api/types.ts
 create mode 100644 src/JobsJobsJobs/App/src/views/citizen/Authorized.vue

diff --git a/src/JobsJobsJobs/App/src/App.vue b/src/JobsJobsJobs/App/src/App.vue
index d5f4406..699f5c5 100644
--- a/src/JobsJobsJobs/App/src/App.vue
+++ b/src/JobsJobsJobs/App/src/App.vue
@@ -30,7 +30,7 @@ export default defineComponent({
     AppNav,
     TitleBar
   },
-  data () {
+  setup () {
     return {
       //
     }
diff --git a/src/JobsJobsJobs/App/src/api/index.ts b/src/JobsJobsJobs/App/src/api/index.ts
new file mode 100644
index 0000000..e81ce88
--- /dev/null
+++ b/src/JobsJobsJobs/App/src/api/index.ts
@@ -0,0 +1,25 @@
+import { LogOnSuccess } from './types'
+
+/**
+ * Create a URL that will access the API
+ * @param url The partial URL for the API
+ * @returns A full URL for the API
+ */
+const apiUrl = (url : string) : string => `/api/${url}`
+
+export default {
+
+  /**
+   * Log a citizen on
+   * @param code The authorization code from No Agenda Social
+   * @returns The user result, or an error
+   */
+  logOn: async (code : string) : Promise<LogOnSuccess | string> => {
+    const resp = await fetch(apiUrl(`/citizen/log-on/${code}`), { method: 'GET' })
+    if (resp.status === 200) return await resp.json() as LogOnSuccess
+    console.error(await resp.text())
+    return 'Error logging on'
+  }
+}
+
+export * from './types'
diff --git a/src/JobsJobsJobs/App/src/api/types.ts b/src/JobsJobsJobs/App/src/api/types.ts
new file mode 100644
index 0000000..34bfb0e
--- /dev/null
+++ b/src/JobsJobsJobs/App/src/api/types.ts
@@ -0,0 +1,10 @@
+
+/** A successful logon */
+export interface LogOnSuccess {
+  /** The JSON Web Token (JWT) to use for API access */
+  jwt : string
+  /** The ID of the logged-in citizen (as a string) */
+  citizenId : string
+  /** The name of the logged-in citizen */
+  name : string
+}
diff --git a/src/JobsJobsJobs/App/src/components/shared/AppFooter.vue b/src/JobsJobsJobs/App/src/components/shared/AppFooter.vue
index a6cd928..92a4bae 100644
--- a/src/JobsJobsJobs/App/src/components/shared/AppFooter.vue
+++ b/src/JobsJobsJobs/App/src/components/shared/AppFooter.vue
@@ -4,20 +4,6 @@
   </p>
 </template>
 
-<script lang="ts">
-import { defineComponent } from 'vue'
-
-export default defineComponent({
-  name: 'AppFooter',
-
-  data () {
-    return {
-      //
-    }
-  }
-})
-</script>
-
 <style lang="sass" scoped>
 p
   padding-top: 2rem
diff --git a/src/JobsJobsJobs/App/src/components/shared/AppNav.vue b/src/JobsJobsJobs/App/src/components/shared/AppNav.vue
index 7067abc..fa803ff 100644
--- a/src/JobsJobsJobs/App/src/components/shared/AppNav.vue
+++ b/src/JobsJobsJobs/App/src/components/shared/AppNav.vue
@@ -6,7 +6,7 @@
       <router-link to="/"><v-icon icon="mdi-home" /> Home</router-link>
       <!-- If not logged in -->
       <router-link to="/profile/seeking"><v-icon icon="mdi-view-list-outline" /> Job Seekers</router-link>
-      <router-link to="/log-on"><v-icon icon="mdi-login-variant" /> Log On</router-link>
+      <a :href="authUrl"><v-icon icon="mdi-login-variant" /> Log On</a>
       <!-- If logged in -->
       <router-link to="/citizen/profile"><v-icon icon="mdi-pencil" /> Edit Your Profile</router-link>
       <router-link to="/profile/search"><v-icon icon="mdi-view-list-outline" /> View Profiles</router-link>
@@ -23,10 +23,19 @@ import { defineComponent } from 'vue'
 
 export default defineComponent({
   name: 'AppNav',
-
-  data () {
+  setup () {
     return {
-      //
+      /** The authorization URL to which the user should be directed */
+      authUrl: (() => {
+        /** The client ID for Jobs, Jobs, Jobs at No Agenda Social */
+        const id = 'k_06zlMy0N451meL4AqlwMQzs5PYr6g3d2Q_dCT-OjU'
+        const client = `client_id=${id}`
+        const scope = 'scope=read:accounts'
+        const redirect = `redirect_uri=${document.location.origin}/citizen/authorized`
+        const respType = 'response_type=code'
+        // TODO: move NAS base URL to config
+        return `https://noagendasocial.com/oauth/authorize?${client}&${scope}&${redirect}&${respType}`
+      })()
     }
   }
 })
diff --git a/src/JobsJobsJobs/App/src/components/shared/AudioClip.vue b/src/JobsJobsJobs/App/src/components/shared/AudioClip.vue
index a29195b..1bba924 100644
--- a/src/JobsJobsJobs/App/src/components/shared/AudioClip.vue
+++ b/src/JobsJobsJobs/App/src/components/shared/AudioClip.vue
@@ -13,16 +13,20 @@ export default defineComponent({
       required: true
     }
   },
-  computed: {
-    clipSource () : string {
-      return `/audio/${this.clip}.mp3`
-    }
-  },
-  methods: {
-    playFile () {
-      const audio = document.getElementById(this.clip) as HTMLAudioElement
+  setup (props) {
+    /** The full relative URL for the audio clip */
+    const clipSource = `/audio/${props.clip}.mp3`
+
+    /** Play the audio file */
+    const playFile = () => {
+      const audio = document.getElementById(props.clip) as HTMLAudioElement
       audio.play()
     }
+
+    return {
+      clipSource,
+      playFile
+    }
   }
 })
 </script>
diff --git a/src/JobsJobsJobs/App/src/main.ts b/src/JobsJobsJobs/App/src/main.ts
index 48ba11b..4e41ade 100644
--- a/src/JobsJobsJobs/App/src/main.ts
+++ b/src/JobsJobsJobs/App/src/main.ts
@@ -2,10 +2,10 @@ import { createApp } from 'vue'
 import vuetify from './plugins/vuetify'
 import App from './App.vue'
 import router from './router'
-import store from './store'
+import store, { key } from './store'
 
 createApp(App)
   .use(router)
-  .use(store)
+  .use(store, key)
   .use(vuetify)
   .mount('#app')
diff --git a/src/JobsJobsJobs/App/src/router/index.ts b/src/JobsJobsJobs/App/src/router/index.ts
index f8a1146..1981947 100644
--- a/src/JobsJobsJobs/App/src/router/index.ts
+++ b/src/JobsJobsJobs/App/src/router/index.ts
@@ -2,30 +2,20 @@ import { createRouter, createWebHistory, RouteLocationNormalized, RouteLocationN
 import Home from '../views/Home.vue'
 
 const routes: Array<RouteRecordRaw> = [
+  { path: '/', component: Home },
+  { path: '/how-it-works', component: () => import(/* webpackChunkName: "help" */ '../views/HowItWorks.vue') },
+  { path: '/privacy-policy', component: () => import(/* webpackChunkName: "legal" */ '../views/PrivacyPolicy.vue') },
+  { path: '/terms-of-service', component: () => import(/* webpackChunkName: "legal" */ '../views/TermsOfService.vue') },
+  // Citizen URLs
   {
-    path: '/',
-    name: 'Home',
-    component: Home
-  },
-  {
-    path: '/how-it-works',
-    name: 'HowItWorks',
-    component: () => import(/* webpackChunkName: "help" */ '../views/HowItWorks.vue')
-  },
-  {
-    path: '/privacy-policy',
-    name: 'PrivacyPolicy',
-    component: () => import(/* webpackChunkName: "privacy" */ '../views/PrivacyPolicy.vue')
-  },
-  {
-    path: '/terms-of-service',
-    name: 'TermsOfService',
-    component: () => import(/* webpackChunkName: "terms" */ '../views/TermsOfService.vue')
+    path: '/citizen/authorized',
+    component: () => import(/* webpackChunkName: "logon" */ '../views/citizen/Authorized.vue')
   }
 ]
 
 const router = createRouter({
   history: createWebHistory(process.env.BASE_URL),
+  // eslint-disable-next-line
   scrollBehavior (to: RouteLocationNormalized, from: RouteLocationNormalizedLoaded, savedPosition: any) {
     return savedPosition ?? { top: 0, left: 0 }
   },
diff --git a/src/JobsJobsJobs/App/src/store/index.ts b/src/JobsJobsJobs/App/src/store/index.ts
index 5f05f19..3f0699e 100644
--- a/src/JobsJobsJobs/App/src/store/index.ts
+++ b/src/JobsJobsJobs/App/src/store/index.ts
@@ -1,11 +1,45 @@
-import { createStore } from 'vuex'
+import { InjectionKey } from 'vue'
+import { createStore, Store, useStore as baseUseStore } from 'vuex'
+import api, { LogOnSuccess } from '../api'
+
+/** The state tracked by the application */
+export interface State {
+  user: LogOnSuccess | undefined
+  logOnState: string
+}
+
+/** An injection key to identify this state with Vue */
+export const key : InjectionKey<Store<State>> = Symbol('VueX Store')
+
+/** Use this store in component `setup` functions */
+export function useStore () : Store<State> {
+  return baseUseStore(key)
+}
 
 export default createStore({
-  state: {
+  state: () : State => {
+    return {
+      user: undefined,
+      logOnState: 'Logging you on with No Agenda Social...'
+    }
   },
   mutations: {
+    setUser (state, user: LogOnSuccess) {
+      state.user = user
+    },
+    setLogOnState (state, message) {
+      state.logOnState = message
+    }
   },
   actions: {
+    async logOn ({ commit }, code: string) {
+      const logOnResult = await api.logOn(code)
+      if (typeof logOnResult === 'string') {
+        commit('setLogOnState', logOnResult)
+      } else {
+        commit('setUser', logOnResult)
+      }
+    }
   },
   modules: {
   }
diff --git a/src/JobsJobsJobs/App/src/views/citizen/Authorized.vue b/src/JobsJobsJobs/App/src/views/citizen/Authorized.vue
new file mode 100644
index 0000000..fe93cb1
--- /dev/null
+++ b/src/JobsJobsJobs/App/src/views/citizen/Authorized.vue
@@ -0,0 +1,34 @@
+<template>
+  <p>{{message}}</p>
+</template>
+
+<script lang="ts">
+import { computed, defineComponent, onMounted } from 'vue'
+import { useRouter } from 'vue-router'
+import { useStore } from '../../store'
+
+export default defineComponent({
+  name: 'Authorized',
+  setup () {
+    const router = useRouter()
+    const store = useStore()
+
+    /** Pass the code to the API and exchange it for a user and a JWT */
+    const logOn = async () => {
+      const code = router.currentRoute.value.query.code
+      if (code) {
+        await store.dispatch('logOn', code)
+        if (store.state.user !== undefined) { router.push('/citizen/dashboard') }
+      } else {
+        store.commit('setLogOnState', 'Did not receive a token from No Agenda Social (perhaps you clicked "Cancel"?)')
+      }
+    }
+
+    onMounted(logOn)
+
+    return {
+      message: computed(() => store.state.logOnState)
+    }
+  }
+})
+</script>