Multiple Tag Subscriptions

[SidharthBansal]

We need to offer users to subscribe to multiple tags simultaneously on clicking a single button.
We will be prompting users the following at multiple web pages

so that user is able to select tags and get subscribed to the website.
In this issue, we are focussing on the backend. When the user is logged in and tries to subscribe to multiple tags.
One application of this is #3932. Other applications are being discussed in #3924 and are summarized in #4131.

[jywarren]

These are controller methods, right? Awesome!

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On Thu, Dec 13, 2018, 9:30 AM Sidharth Bansal ***@***.*** wrote: We have to create two functions. Function 1 takes list of tags and subscribe them Function 2 takes list of tags and unsubscribe them — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#4283 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AABfJx863CaRrunOA8iJJBvytbr-Ymm-ks5u4mRdgaJpZM4ZPKYl> .

[SidharthBansal]

Yeah, a little functionality of controller and some of model.
We will be integrating model functionality in multiple controllers. I hope so. Let's build this one first.

[SidharthBansal]

I am making some changes in the PR #4296. These will be generic changes so that we will be able to use it throughout the website.
Initial steps will be slow but later on we will catch up them in short period of time.

[SidharthBansal]

Fixed in #4340.