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<template>
<section
v-if="canEdit || userIsTeacher"
class="cw-structural-element-feedback"
:class="[emptyFeedback ? 'cw-structural-element-feedback-empty' : '']"
>
<span class="sr-only" aria-live="polite">{{ srMessage }}</span>
<div class="cw-structural-element-feedback-items" v-show="!emptyFeedback" ref="feedbacks">
<courseware-talk-bubble
v-for="feedback in feedback"
:key="feedback.id"
:payload="buildPayload(feedback)"
@delete="deleteFeedback(feedback)"
/>
</div>
<courseware-companion-box
v-if="!userIsTeacher && feedback.length === 0"
:msgCompanion="$gettext('Es wurde noch keine Anmerkung hinzugefügt.')"
mood="pointing"
/>
<div v-if="userIsTeacher" class="cw-structural-element-feedback-create">
<textarea v-model="feedbackText" :placeholder="placeHolder" spellcheck="true"></textarea>
<button class="button" @click="postFeedback">
{{ $gettext('Senden') }}
</button>
</div>
</section>
</template>
<script>
import CoursewareCompanionBox from '../layouts/CoursewareCompanionBox.vue';
import CoursewareTalkBubble from '../layouts/CoursewareTalkBubble.vue';
import { mapActions, mapGetters } from 'vuex';
export default {
name: 'courseware-structural-element-feedback',
emits: ['hasFeedback'],
components: {
CoursewareCompanionBox,
CoursewareTalkBubble,
},
props: {
structuralElement: Object,
canEdit: Boolean,
},
data() {
return {
feedbackText: '',
placeHolder: this.$gettext('Schreiben Sie eine Anmerkung...'),
srMessage: '',
};
},
computed: {
...mapGetters({
userId: 'userId',
getRelatedFeedback: 'courseware-structural-element-feedback/related',
getRelatedUser: 'users/related',
userIsTeacher: 'userIsTeacher',
}),
feedback() {
const parent = {
type: this.structuralElement.type,
id: this.structuralElement.id,
};
return this.getRelatedFeedback({ parent, relationship: 'feedback' });
},
emptyFeedback() {
if (this.feedback === null || this.feedback.length === 0) {
return true;
}
return false;
},
},
methods: {
...mapActions({
createFeedback: 'courseware-structural-element-feedback/create',
loadRelatedFeedback: 'courseware-structural-element-feedback/loadRelated',
deleteElementFeedback: 'courseware-structural-element-feedback/delete',
}),
buildPayload(feedback) {
const { id, type } = feedback;
const user = this.getRelatedUser({ parent: { id, type }, relationship: 'user' });
return {
own: user.id === this.userId,
content: feedback.attributes.feedback,
chdate: feedback.attributes.chdate,
mkdate: feedback.attributes.mkdate,
user_formatted_name: user?.attributes?.['formatted-name'] ?? '',
username: user?.attributes?.username ?? '',
user_avatar: user?.meta?.avatar.small,
};
},
async loadFeedback() {
const parent = {
type: this.structuralElement.type,
id: this.structuralElement.id,
};
await this.loadRelatedFeedback({
parent,
relationship: 'feedback',
options: {
include: 'user',
},
});
},
async postFeedback() {
this.updateSrMessage(this.$gettext('Anmerkung hinzugefügt'));
const data = {
attributes: {
feedback: this.feedbackText,
},
relationships: {
'structural-element': {
data: {
id: this.structuralElement.id,
type: this.structuralElement.type,
},
},
},
};
await this.createFeedback(data, { root: true });
this.feedbackText = '';
this.loadFeedback();
},
deleteFeedback(feedback) {
this.deleteElementFeedback({ id: feedback.id, type: feedback.type });
},
updateSrMessage(message) {
this.srMessage = '';
this.srMessage = message;
},
},
updated() {
this.$refs.feedbacks.scrollTop = this.$refs.feedbacks.scrollHeight;
},
watch: {
feedback() {
if (this.feedback && this.feedback.length > 0) {
this.$emit('hasFeedback');
}
}
}
};
</script>
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