Withdrew duplicate code and wrote a mixin for it.

frontend/src/mixin/getCommunityInfo.js

@@ -0,0 +1,18 @@
+import { communityInfo } from '../graphql/queries'
+
+export const getCommunityInfo = {
+  created() {
+    if (!this.$store.state.community) {
+      this.$apollo
+        .query({
+          query: communityInfo,
+        })
+        .then((result) => {
+          this.$store.commit('community', result.data.getCommunityInfo)
+        })
+        .catch((error) => {
+          this.$toasted.error(error.message)
+        })
+    }
+  },
+}

frontend/src/views/Pages/Login.vue

@@ -62,7 +62,8 @@
 <script>
 import InputPassword from '../../components/Inputs/InputPassword'
 import InputEmail from '../../components/Inputs/InputEmail'
-import { login, communityInfo } from '../../graphql/queries'
+import { login } from '../../graphql/queries'
+import { getCommunityInfo } from '../../mixin/getCommunityInfo'
 
 export default {
   name: 'login',
@@ -70,6 +71,7 @@ export default {
     InputPassword,
     InputEmail,
   },
+  mixins: [getCommunityInfo],
   data() {
     return {
       form: {
@@ -107,21 +109,6 @@ export default {
           this.$toasted.error(this.$t('error.no-account'))
         })
     },
-    async onCreated() {
-      this.$apollo
-        .query({
-          query: communityInfo,
-        })
-        .then((result) => {
-          this.$store.commit('community', result.data.getCommunityInfo)
-        })
-        .catch((error) => {
-          this.$toasted.error(error.message)
-        })
-    },
-  },
-  created() {
-    this.onCreated()
   },
 }
 </script>

frontend/src/views/Pages/Register.vue

@@ -161,11 +161,12 @@ import InputEmail from '../../components/Inputs/InputEmail.vue'
 import InputPasswordConfirmation from '../../components/Inputs/InputPasswordConfirmation.vue'
 import LanguageSwitchSelect from '../../components/LanguageSwitchSelect.vue'
 import { registerUser } from '../../graphql/mutations'
-import { communityInfo } from '../../graphql/queries'
+import { getCommunityInfo } from '../../mixin/getCommunityInfo'
 
 export default {
   components: { InputPasswordConfirmation, InputEmail, LanguageSwitchSelect },
   name: 'register',
+  mixins: [getCommunityInfo],
   data() {
     return {
       form: {
@@ -229,20 +230,6 @@ export default {
       this.form.password.passwordRepeat = ''
       this.language = ''
     },
-    async onCreated() {
-      if (!this.$state.store.community) {
-        this.$apollo
-          .query({
-            query: communityInfo,
-          })
-          .then((result) => {
-            this.$store.commit('community', result.data.getCommunityInfo)
-          })
-          .catch((error) => {
-            this.$toasted.error(error.message)
-          })
-      }
-    },
   },
   computed: {
     namesFilled() {
@@ -257,9 +244,6 @@ export default {
       return this.form.email !== ''
     },
   },
-  created() {
-    this.onCreated()
-  },
 }
 </script>
 <style></style>