Implementing Sponsors API in Open Event Frontend to Display Sponsors

This article will illustrate how the sponsors have been displayed on the public event page in Open Event Frontend using the Open-Event-Orga sponsors API. As we know that the project is an ember application so, it uses Ember data to consume the API. For fetching the sponsors, we would be mainly focusing on the following API endpoint:

GET /v1/events/{event_identifier}/sponsors

 

In the application we need to display the sponsors is the event’s public page which contains the event details, ticketing information, speaker details etc. along with the list of sponsors so, we will be only concerned with the public/index route in the application. As the sponsors details are nested within the events model so we need to first fetch the event and then from there we need to fetch the sponsors list from the model.

The model to fetch the event details looks like this:

model(params) {
return this.store.findRecord('event', params.event_id, { include: 'social-links' });
}

 

But we can easily observe that there is no parameter related to sponsor in the above model. The reason behind this is the fact that we want our sponsors to be displayed only on the event’s index route rather than displaying them on all the sub routes under public route. To display the sponsors on the public/index route our modal looks like this:

model() {
    const eventDetails = this._super(...arguments);
    return RSVP.hash({
      event   : eventDetails,
      sponsors: eventDetails.get('sponsors')
   });
}

 

As we can see in the above code that we have used this._super(…arguments) to fetch the event details from the event’s public route model which contains all the information related to the event thereby eliminating the need of another API call to fetch sponsors. Now using the ember’s get method we are fetching the sponsors from the eventDetails and putting it inside the sponsors JSON object for using it lately to display sponsors in public/index route.

Till now, we’ve fetched and stored the sponsors now our next task is to display the sponsors list on the event’s index page. The code for displaying the sponsors list on the index page is

{{public/sponsor-list sponsors=model.sponsors}} 

 

The sample user interface without  for displaying the sponsors looks like this:  

Fig. 1: The sample user interface for displaying the sponsors

After replacing the real time data with the sample one, the user interface (UI) for the sponsors looks like this.

Fig. 2: The user interface for sponsors with real time data

The entire code for implementing the sponsors API can be seen here.

To conclude, this is how we efficiently fetched the sponsors list using the Open-Event-Orga sponsors API, ensuring that there is no unnecessary API call to fetch the data.  

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