41 lines
1.5 KiB
JavaScript
41 lines
1.5 KiB
JavaScript
import { publish } from '/imports/startup/server/helpers';
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import { isAllowedTo } from '/imports/startup/server/userPermissions';
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import { appendMessageHeader } from '/imports/startup/server/helpers';
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import Presentations from '/imports/api/presentations/collection';
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import Slides from '/imports/api/slides/collection';
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import { redisConfig } from '/config';
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Meteor.methods({
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publishSwitchToNextSlideMessage(meetingId, userId, authToken) {
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let currentPresentationDoc, currentSlideDoc, message, nextSlideDoc;
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currentPresentationDoc = Presentations.findOne({
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meetingId: meetingId,
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'presentation.current': true,
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});
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if (currentPresentationDoc != null) {
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currentSlideDoc = Slides.findOne({
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meetingId: meetingId,
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presentationId: currentPresentationDoc.presentation.id,
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'slide.current': true,
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});
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if (currentSlideDoc != null) {
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nextSlideDoc = Slides.findOne({
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meetingId: meetingId,
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presentationId: currentPresentationDoc.presentation.id,
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'slide.num': currentSlideDoc.slide.num + 1,
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});
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if ((nextSlideDoc != null) && isAllowedTo('switchSlide', meetingId, userId, authToken)) {
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message = {
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payload: {
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page: nextSlideDoc.slide.id,
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meeting_id: meetingId,
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},
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};
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message = appendMessageHeader('go_to_slide', message);
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return publish(redisConfig.channels.toBBBApps.presentation, message);
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}
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}
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}
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},
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});
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