Success notification upon clicking the follow button when user is not signed in

[crisner]

Hi, this is a first-timers-only issue. This means we've worked to make it more legible to folks who either haven't contributed to our codebase before, or even folks who haven't contributed to open source before.

If that's you, we're interested in helping you take the first step and can answer questions and help you out as you do. Note that we're especially interested in contributions from people from groups underrepresented in free and open source software!

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If you have contributed before, consider leaving this one for someone new, and looking through our general help wanted issues. Thanks!

🤔 What you will need to know.

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📋 Step by Step

• 🙋 Claim this issue: Comment below. If someone else has claimed it, ask if they've opened a pull request already and if they're stuck -- maybe you can help them solve a problem or move it along!

• 📝 Update the file [subscription_controller.rb] (https://github.com/publiclab/plots2/blob/master/app/controllers/subscription_controller.rb) and async_tag_subscriptions.js in the plots2 repository (press the little pen Icon) and edit the line as shown below.

See this page for some help in taking your first steps!

Issue: A bug on 'https://publiclab.org/tags' where the green notification is shown upon clicking the follow button when user is not signed in.

Expected behavior: The green/success notification should not be shown upon clicking the follow button when a user is not logged in.

Below is a "diff" showing in red (and a -) which lines to remove, and in green (and a +) which lines to add:

plots2/app/controllers/subscription_controller.rb

Line 69 in e3f1150

render json: { status: status, message: message, id: tag.tid, tagname: params[:name], url: "/tags" + "?_=" + Time.now.to_i.to_s }

make the following changes in the location shown above:

-     render json: { status: status, message: message, id: tag.tid, tagname: params[:name], url: "/tags" + "?_=" + Time.now.to_i.to_s }
+     if current_user
+       render json: { status: status, message: message, id: tag.tid, tagname: params[:name], url: "/tags" + "?_=" + Time.now.to_i.to_s }
+     end

plots2/app/assets/javascripts/async_tag_subscriptions.js

Lines 30 to 33 in e3f1150

	notyNotification('relax', 3000, 'success', 'top', data_recv.message + 'Click <a href="../subscriptions"> here </a> to manage your subscriptions. ');
	var html_new = '<a rel="tooltip" title=Following class="btn btn-default btn-sm active" href="/unsubscribe/tag/'+ data_recv.tagname + '"> <i class="fa fa-user-plus" aria-hidden="true"></i>Following</a>';
	$('#follow-unfollow-column-'+data_recv.id).html(html_new);
	window.history.pushState("", "", data_recv.url); // Preserve state

make the following changes in the location shown above:

+      if(data_recv.id) {
          notyNotification('relax', 3000, 'success', 'top', data_recv.message + 'Click <a href="../subscriptions"> here </a> to manage your subscriptions. ');
          var html_new = '<a rel="tooltip" title=Following class="btn btn-default btn-sm active" href="/unsubscribe/tag/'+ data_recv.tagname + '"> <i class="fa fa-user-plus" aria-hidden="true"></i>Following</a>';
          $('#follow-unfollow-column-'+data_recv.id).html(html_new);
          window.history.pushState("", "", data_recv.url);
+      }

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• 🏁 Done Ask in comments for a review :)

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👥- If someone seems stuck, offer them some help! Otherwise, take a look at some other issues you can help with. Thanks!

🤔❓ Questions?

Leave a comment below!

[crisner]

@jywarren @cesswairimu Came upon this bug and figured it would make a good FTO. Please let me know if that is not the case or if there are any changes to be made in the issue description. Thank you.

[cesswairimu]

Great catch @crisner thanks...do we need to add .present? in the current user check smth like if current_user.present?... or without present returns a boolean too? Thanks

[crisner]

Thanks! I tested the code with just if current_user and it works as expected.

[cesswairimu]

Awesome.. will match this with one of the folks looking for an fto...Thanks

[rebecarancan]

@cesswairimu @crisner, I would like to work on this issue.

[cesswairimu]

Great @rebecarancan 🎉 its all yours...Go ahead. Thanks

[rebecarancan]

@cesswairimu Ok!!

[cesswairimu]

Hi @rebecarancan, go ahead. Thanks