From 6bf0da711a10713f51e57dfc37ff208757beb5c4 Mon Sep 17 00:00:00 2001
From: Rakantor <rakantor.dev@gmail.com>
Date: Mon, 14 Nov 2022 14:55:36 +0100
Subject: [PATCH] Fix: user stats would only be updated after a hard refresh

---
 pages/courses/_course/play.vue |  8 +++++++-
 store/index.js                 | 35 +++++++++++++++++++++-------------
 2 files changed, 29 insertions(+), 14 deletions(-)

diff --git a/pages/courses/_course/play.vue b/pages/courses/_course/play.vue
index 9008f97..1a3a44e 100644
--- a/pages/courses/_course/play.vue
+++ b/pages/courses/_course/play.vue
@@ -275,6 +275,9 @@ export default {
           antwort: this.submittedAnswer,
           richtig: this.answerCorrect
         })
+
+        // Update user stats (correct/incorrect answers given) in store
+        this.$store.commit('addAnswerToStats', this.answerCorrect)
       }).catch((error) => {
         // Batch execution failed; display error message
         this.$toast({content: error, color: 'error'})
@@ -360,7 +363,10 @@ export default {
       batch.update(refGame, { abgeschlossen: true })
 
       // Commit the batch
-      batch.commit().catch((error) => {
+      batch.commit().then((empty) => {
+        // Update user stats (wins/losses/ties) in store
+        this.$store.commit('addGameToStats', { won: result.winner === this.playerNumber, tie: result.tie })
+      }).catch((error) => {
         // Batch execution failed; display error message
         this.$toast({ content: error, color: 'error' })
       })
diff --git a/store/index.js b/store/index.js
index eaaaed9..960333a 100644
--- a/store/index.js
+++ b/store/index.js
@@ -55,6 +55,28 @@ export const mutations = {
   setSelectedCourse (state, courseID) {
     state.selectedCourse = courseID
   },
+  addGameInProgress (state, { courseID, gameID }) {
+    const index = state.user.gamesStarted.findIndex(e => e.course === courseID)
+    if (index !== -1) {
+      state.user.gamesStarted[index].course = courseID
+      state.user.gamesStarted[index].game = gameID
+    } else {
+      state.user.gamesStarted.push({ course: courseID, game: gameID })
+    }
+  },
+  removeGameInProgress (state, courseID) {
+    const index = state.user.gamesStarted.findIndex(e => e.course === courseID)
+    state.user.gamesStarted.splice(index, 1)
+  },
+  addAnswerToStats (state, answerCorrect) {
+    if (answerCorrect) state.user.games[state.selectedCourse].questionsCorrect++
+    else state.user.games[state.selectedCourse].questionsIncorrect++
+  },
+  addGameToStats (state, { won, tie }) {
+    if (tie) state.user.games[state.selectedCourse].tie++
+    else if (won) state.user.games[state.selectedCourse].won++
+    else state.user.games[state.selectedCourse].lost++
+  },
   setOpenEndedQuestions (state, questions) {
     state.openEndedQuestions = questions
   },
@@ -95,19 +117,6 @@ export const mutations = {
 
       state.openEndedQuestions[index].updateDifficultyLevel()
     }
-  },
-  addGameInProgress (state, { courseID, gameID }) {
-    const index = state.user.gamesStarted.findIndex(e => e.course === courseID)
-    if (index !== -1) {
-      state.user.gamesStarted[index].course = courseID
-      state.user.gamesStarted[index].game = gameID
-    } else {
-      state.user.gamesStarted.push({ course: courseID, game: gameID })
-    }
-  },
-  removeGameInProgress (state, courseID) {
-    const index = state.user.gamesStarted.findIndex(e => e.course === courseID)
-    state.user.gamesStarted.splice(index, 1)
   }
 }