59 lines
1.4 KiB
JavaScript
Executable File
59 lines
1.4 KiB
JavaScript
Executable File
import AuthSingleton from '/imports/ui/services/auth';
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import Users from '/imports/api/2.0/users';
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import Slides from '/imports/api/2.0/slides';
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import { makeCall } from '/imports/ui/services/api';
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const getSlideData = (params) => {
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const { currentSlideNum, presentationId } = params;
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// Get userId and meetingId
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const userId = AuthSingleton.userID;
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const meetingId = AuthSingleton.meetingID;
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// Find the user object of this specific meeting and userid
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const currentUser = Users.findOne({
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meetingId,
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userId,
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});
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let userIsPresenter;
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if (currentUser && currentUser.user) {
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userIsPresenter = currentUser.user.presenter;
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}
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// Get total number of slides in this presentation
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const numberOfSlides = Slides.find({
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meetingId,
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presentationId,
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}).fetch().length;
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return {
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userIsPresenter,
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numberOfSlides,
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};
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};
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const previousSlide = (currentSlideNum) => {
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if (currentSlideNum > 1) {
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makeCall('switchSlideMessage', currentSlideNum - 1);
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}
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};
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const nextSlide = (currentSlideNum, numberOfSlides) => {
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if (currentSlideNum < numberOfSlides) {
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makeCall('switchSlideMessage', currentSlideNum + 1);
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}
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};
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const skipToSlide = (event) => {
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const requestedSlideNum = parseInt(event.target.value);
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makeCall('switchSlideMessage', requestedSlideNum);
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};
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export default {
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getSlideData,
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nextSlide,
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previousSlide,
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skipToSlide,
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};
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