Supermind expiring soon push & in-app notifications
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## Goal
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Clearly outline the goal of the issue and why we are doing it
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Trigger push & in-app notifications when a supermind request is expiring soon.
## What needs to be done
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Clearly detail what needs to be done to achieve the goal set out above
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Connect the notification work done in #2409 with the expiring soon cronjob work done in #2432. Both of these issues should be completed before starting this one.
Probably by linking the push notifs stuff with the `ACTION_SUPERMIND_REQUEST_EXPIRING_SOON` event consumed in SupermindEventStreamsSubscription.php
## QA
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Consideration is given to how the issue will be demoed and tested prior to being deployed
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make sure the notifications send
## UX/Design
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Sufficient wireframes have been presented and understood by the development team. Full mockups are not required and re-usable components are encouraged.
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n/a
## Personas
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Who does this user impact and why (optional)
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supermind users
## Experiments
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Experiments are not required, but it should be made clear if one is expected. If experiments are required, the hypothesis should be outlined.
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supermind experiment
## Acceptance Criteria
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Everyone should be able to understand what is expected to be delivered
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- [x] in-app notification sent when supermind expiring soon
- [x] push notification sent when supermind expiring soon
## Definition of Ready Checklist
- [ ] Definition Of Done (DoD)
- [ ] Acceptance criteria
- [ ] Weighted
- [ ] QA
- [ ] UX/Design
- [ ] Personas
- [ ] Experiments
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