From d5b6af6cdce69b23e97286edf867e5a2a0ce94d2 Mon Sep 17 00:00:00 2001
From: thilo <thilo.billerbeck@officerent.de>
Date: Sat, 21 Mar 2020 19:39:07 +0100
Subject: [PATCH 1/3] added fetching questions from firebase

---
 package.json       |  1 +
 src/store/index.js | 31 ++++++++++++-------------------
 src/views/Home.vue |  3 +++
 yarn.lock          | 21 +++++++++++++++++++++
 4 files changed, 37 insertions(+), 19 deletions(-)

diff --git a/package.json b/package.json
index a034365..a960dd8 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,7 @@
     "lint": "vue-cli-service lint"
   },
   "dependencies": {
+    "axios": "^0.19.2",
     "core-js": "^3.6.4",
     "vue": "^2.6.11",
     "vue-router": "^3.1.5",
diff --git a/src/store/index.js b/src/store/index.js
index d84038e..c73e9ac 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -1,30 +1,15 @@
 import Vue from 'vue'
 import Vuex from 'vuex'
+import axios from 'axios';
+
 
 Vue.use(Vuex)
 
-const preQuestions = [
-    {
-        type: "slider",
-        question: "Wie alt sind Sie?"
-    },
-    {
-        illustration: "",
-        type: "choice",
-        question: "Haben Sie sich in letzter Zeit in einem Risikogebiet aufgehalten?"
-    },
-    {
-        illustration: "",
-        type: "choice",
-        question: "Hatten Sie Kontakt zu Personen, die positiv auf COVID-19 getestet wurden?"
-    }
-]
-
 export default new Vuex.Store({
     state: {
         currentQuestion: 0,
         answers: [],
-        questions: preQuestions
+        questions: []
     },
     mutations: {
         nextQuestion() {
@@ -36,8 +21,16 @@ export default new Vuex.Store({
             if (this.state.currentQuestion > 0) {
                 this.state.currentQuestion -= 1
             }
+        },
+        init() {
+            axios.get('https://avian-safeguard-214619.firebaseio.com/questions.json')
+                .then(res => {
+                    console.log(res)
+                    this.state.questions = res.data
+                })
         }
     },
-    actions: {},
+    actions: {
+    },
     modules: {}
 })
diff --git a/src/views/Home.vue b/src/views/Home.vue
index ba47046..c309368 100644
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -18,6 +18,9 @@ export default {
   name: 'Home',
   components: {
     // HelloWorld
+  },
+  mounted() {
+    this.$store.commit("init")
   }
 }
 </script>
diff --git a/yarn.lock b/yarn.lock
index ba313e6..497c8c1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1580,6 +1580,13 @@ aws4@^1.8.0:
   resolved "https://registry.npm.taobao.org/aws4/download/aws4-1.9.1.tgz?cache=0&sync_timestamp=1578958168482&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Faws4%2Fdownload%2Faws4-1.9.1.tgz#7e33d8f7d449b3f673cd72deb9abdc552dbe528e"
   integrity sha1-fjPY99RJs/ZzzXLeuavcVS2+Uo4=
 
+axios@^0.19.2:
+  version "0.19.2"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.19.2.tgz#3ea36c5d8818d0d5f8a8a97a6d36b86cdc00cb27"
+  integrity sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==
+  dependencies:
+    follow-redirects "1.5.10"
+
 babel-eslint@^10.0.3:
   version "10.1.0"
   resolved "https://registry.npm.taobao.org/babel-eslint/download/babel-eslint-10.1.0.tgz#6968e568a910b78fb3779cdd8b6ac2f479943232"
@@ -2676,6 +2683,13 @@ debug@2.6.9, debug@^2.2.0, debug@^2.3.3:
   dependencies:
     ms "2.0.0"
 
+debug@=3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
+  dependencies:
+    ms "2.0.0"
+
 debug@^3.0.0, debug@^3.1.1, debug@^3.2.5:
   version "3.2.6"
   resolved "https://registry.npm.taobao.org/debug/download/debug-3.2.6.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fdebug%2Fdownload%2Fdebug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
@@ -3579,6 +3593,13 @@ flush-write-stream@^1.0.0:
     inherits "^2.0.3"
     readable-stream "^2.3.6"
 
+follow-redirects@1.5.10:
+  version "1.5.10"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.5.10.tgz#7b7a9f9aea2fdff36786a94ff643ed07f4ff5e2a"
+  integrity sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==
+  dependencies:
+    debug "=3.1.0"
+
 follow-redirects@^1.0.0:
   version "1.10.0"
   resolved "https://registry.npm.taobao.org/follow-redirects/download/follow-redirects-1.10.0.tgz#01f5263aee921c6a54fb91667f08f4155ce169eb"

From 5246711deb85d37f66f71ad5b1534374168d06b7 Mon Sep 17 00:00:00 2001
From: thilo <thilo.billerbeck@officerent.de>
Date: Sat, 21 Mar 2020 20:20:55 +0100
Subject: [PATCH 2/3] add ability to save answers

---
 src/components/Question.vue | 18 +++++++++++++-----
 src/store/index.js          |  4 ++++
 src/views/Home.vue          |  3 ---
 src/views/Questionnaire.vue |  5 ++++-
 4 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/src/components/Question.vue b/src/components/Question.vue
index 23a9992..b454e1a 100644
--- a/src/components/Question.vue
+++ b/src/components/Question.vue
@@ -1,16 +1,18 @@
 <template>
     <div class="question">
         <p>{{ question }}</p>
-        <div v-if="type === 'choice'" class="question-choice">
-            <button>Ja</button>
-            <button>Nein</button>
+        <div v-if="type === 'yesno'" class="question-choice">
+            <button v-on:click="$store.commit('nextQuestion')">Ja</button>
+            <button v-on:click="$store.commit('nextQuestion')">Nein</button>
         </div>
         <div v-if="type === 'slider'" class="question-slider">
             <p>{{ selection }}</p>
             <input v-model="selection" type="range" min="0" max="150" value="18" class="slider">
         </div>
-        <div v-if="type === 'options'" class="question-options">
-            <button v-bind:key="answer" v-for="answer in answers">{{ answer }}</button>
+        <div v-if="type === 'choice'" class="question-options">
+            <button v-bind:key="answer.text"
+                    v-for="answer in answers"
+                    v-on:click="answerQuestion(answer.value)">{{ answer.text }}</button>
         </div>
         <router-link to="/questionmaire"><button class="alert">Ich brauche Hilfe zu dieser Frage</button></router-link>
     </div>
@@ -29,6 +31,12 @@
                 selection: 0
             }
         },
+        methods: {
+            answerQuestion(value) {
+                this.$store.commit('answerQuestion', value)
+                this.$store.commit('nextQuestion')
+            }
+        },
     }
 </script>
 
diff --git a/src/store/index.js b/src/store/index.js
index c73e9ac..1f90c16 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -22,11 +22,15 @@ export default new Vuex.Store({
                 this.state.currentQuestion -= 1
             }
         },
+        answerQuestion(state, value) {
+            this.state.answers[this.state.currentQuestion] = value
+        },
         init() {
             axios.get('https://avian-safeguard-214619.firebaseio.com/questions.json')
                 .then(res => {
                     console.log(res)
                     this.state.questions = res.data
+                    this.state.answers = Array.apply(null, Array(res.data.length)).map(function () {})
                 })
         }
     },
diff --git a/src/views/Home.vue b/src/views/Home.vue
index c309368..ba47046 100644
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -18,9 +18,6 @@ export default {
   name: 'Home',
   components: {
     // HelloWorld
-  },
-  mounted() {
-    this.$store.commit("init")
   }
 }
 </script>
diff --git a/src/views/Questionnaire.vue b/src/views/Questionnaire.vue
index 3d7853d..b4061e4 100644
--- a/src/views/Questionnaire.vue
+++ b/src/views/Questionnaire.vue
@@ -11,7 +11,10 @@
     import Question from "@/components/Question";
     export default {
         name: "Questionnaire",
-        components: {Question}
+        components: {Question},
+        mounted() {
+            this.$store.commit("init")
+        }
     }
 </script>
 

From 7b44071e0e7a3eefe524ff7dedb8c3beb5c79ab4 Mon Sep 17 00:00:00 2001
From: thilo <thilo.billerbeck@officerent.de>
Date: Sat, 21 Mar 2020 21:54:20 +0100
Subject: [PATCH 3/3] add ability to save answers

---
 src/router/index.js   |  6 ++++++
 src/store/index.js    | 13 +++++++++++--
 src/views/Results.vue | 24 ++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 2 deletions(-)
 create mode 100644 src/views/Results.vue

diff --git a/src/router/index.js b/src/router/index.js
index 8fa89ff..f8265d3 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -3,6 +3,7 @@ import VueRouter from 'vue-router'
 import Home from '../views/Home.vue'
 import Warning from '../views/Warning'
 import Questionnaire from "@/views/Questionnaire";
+import Results from "@/views/Results";
 
 Vue.use(VueRouter)
 
@@ -21,6 +22,11 @@ const routes = [
     path: '/questionmaire',
     name: 'Fragebogen',
     component: Questionnaire
+  },
+  {
+    path: '/results',
+    name: 'Ergebnisse',
+    component: Results
   }
 ]
 
diff --git a/src/store/index.js b/src/store/index.js
index 1f90c16..73153c1 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -1,6 +1,7 @@
 import Vue from 'vue'
 import Vuex from 'vuex'
 import axios from 'axios';
+import router from "@/router";
 
 
 Vue.use(Vuex)
@@ -13,9 +14,12 @@ export default new Vuex.Store({
     },
     mutations: {
         nextQuestion() {
-            if (this.state.currentQuestion <=
+            if (this.state.currentQuestion <
                 this.state.questions.length - 1)
                 this.state.currentQuestion += 1
+            else {
+                router.push('/results')
+            }
         },
         previousQuestion() {
             if (this.state.currentQuestion > 0) {
@@ -30,10 +34,15 @@ export default new Vuex.Store({
                 .then(res => {
                     console.log(res)
                     this.state.questions = res.data
-                    this.state.answers = Array.apply(null, Array(res.data.length)).map(function () {})
+                    this.state.answers = Array.apply(0, Array(res.data.length)).map(function () {})
                 })
         }
     },
+    getters: {
+        numberQuestions: (state) => {
+            return state.questions.length
+        }
+    },
     actions: {
     },
     modules: {}
diff --git a/src/views/Results.vue b/src/views/Results.vue
new file mode 100644
index 0000000..6fc8747
--- /dev/null
+++ b/src/views/Results.vue
@@ -0,0 +1,24 @@
+<template>
+    <div>
+        <p>Ihre Wahrscheinlichkeit sich zu infizieren ist</p>
+    </div>
+</template>
+
+<script>
+    export default {
+        name: "Results",
+        mounted() {
+            const biased = this.$store.state.answers.map((x, i) => {
+                return x * this.$store.state.questions[i].multiplicator
+            })
+            const summed = biased.reduce(function(acc, current) {
+                return acc + current
+            })
+            console.log(Math.round(summed / 10))
+        }
+    }
+</script>
+
+<style scoped>
+
+</style>