[15][gibbsfromncis] Set Price Alerts

[landry314]

Many trading interfaces have alert systems when a price is reached or when a certain percentage move occurs. It would be a nice addition to this platform to include such features.

Alerts could trigger a sound and/or a popup and/or an email sent to an address of choice.

[landry314]

This is mentioned in #288 briefly.

[fractalnode]

It would also be nice to have an alarm below the specified (defined by user) value of Collateral Ratio

[wmbutler]

Chrome Notifications can handle this. Let's start this off with alerts for:

• Predetermined collateral value
• Price target (enter as percentage or as fixed number, but stored as a fixed number either way)

[gibbsfromncis]

@wmbutler I can integrate this to my Browser Notifications. But we need some UX for this on Exchange I guess. But make sure that Browser Notifications work only if tab opened. So we cannot support email notifications.

Will prepare my features proposal a little bit later and post them there as todo list

[gibbsfromncis]

• Add ability to enable/disable "Price Alert" browser notification on Settings -> Browser Notifications
• (Simple) Add "Alarm" Icon on Exchange near Latest Price. When user click he can specify price at which he should receive the notification.
• (Complex) Add "Alarm" Icon on Bids/Asks header. When user click on it he can specify price and minimal amount of order at which he should receive the notification.
• Add Price Alert (idk where we can add this) manage section. We should have one place where user able to See/Delete/Add price alerts for different pairs.

[wmbutler]

Pushing this out pretty far. UX needed.

[gibbsfromncis]

@wmbutler if someone provide UX I can work on this one.

[gibbsfromncis]

@diogogomes What about now? Are you ready ?

[gibbsfromncis]

@wmbutler what about this issue? Do we wait for UX from this task - #1263 ?

[wmbutler]

I guess so.

[gibbsfromncis]

@wmbutler If I understand correct the UX is finished. I can implement Price Alerts but I have no idea how to notify users about these alerts. Bell UX was removed from diogo so we have only Price Setup UX.

Anyway we can use browser notifications but it as I said a lot of times before it works only if browser and wallet opened.

Or we can show specific message when user enters wallet first time for a while and if any alert passes.

[wmbutler]

We need to determine if this is the screen for setting alerts or reporting those alerts. I think if your just work on setting price alerts, you can route those requests to Chrome. We can later built a price alert screen for dismissing them, etc.

[gibbsfromncis]

@wmbutler @startailcoon I'm so close to finish this task but I'm out of my estimate. Please increase it to 10h because there are a lot of hidden functionality I didn't have a chance to estimate like prices tracking, browsers notifications, price alerts managing (not only create modal) etc.

UX:

[gibbsfromncis]

Notifications

Price Alert Icon

The price alert icon for now is placed on Exchange header near the pair names

It is blue when pair has notifications and simple when hasn't

Price Alert Manage

[gibbsfromncis]

@startailcoon it took a little bit more than I expected but now i'm familiar well with Market operations.

Final estimate: 15h