As a user, I can see all the items in a hashtag, so I know the activity of myself and other people.

[kikipluche]

Abstract:

In Swarm City, hashtags are marketplaces. A hashtag gives context to a SWT transfer.

Users (Seekers) can post new requests in a hashtag, inviting other users (Providers) to reply to their requests.

How it could work:

A hashtag has a chronological list of hashtag items.
It shows a user the activity in the market, including what is being requested and the offered amount.

When a user creates or responds to an item it appears to that user above the hashtag items list.

The list is generated by the API by listening to events on a hashtag contract. The front end creates two lists: hashtagMyItems and hashtagItems.

The API emits a update event every 5 seconds with the full dataset.

What it looks like:

Userflow: https://invis.io/ABGM89SX3V5#/293466623_-Hashtag--contractadress_Of_The_Hashtag-

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route: /hashtag/(contractadress of the hashtag)

In hashtag-view, we see two lists (below the hashtag + infobox), seperated by a white-space:

• list (A) - hashtagMyItems: A list with active items a user is involved in. If a user doesn't have active items, this list is not shown. Once a deal is being completed, the item is considered not active, so it appears as a completed deal in list 2.
• list (B) - hashtagItems: A list of items which a user is not involved in, and the user's completed deals.

Each hashtagItem consist of:

• description of the request
• reply-icon showing the amount of replies
• relative time
• avatar
• username and Seeker SWR*
  (visually presented simply as 'SWR' > the color of name and rep is determined by the Seeker of the item: if the current user is the Seeker, the name+rep is black. If someone else is the Seeker the name is blue)
• In list (A): copy "No provider selected."
• copy "SWT" and the value of this item

Scroll-behaviour list (A):
As a user scrolls down the page /hashtag and list 1 gets out of view, a small button appears in the right top corner, showing the number of items in list 1, followed by copy "active" and a small up-icon. Tapping this button makes the page scroll up so list 1 is visible again.

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Desktop view:

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Invisionlinks with login (for inspect mode!):
mobile: https://projects.invisionapp.com/d/main#/console/13838256/293466623/preview
desktop: https://projects.invisionapp.com/d/main#/console/14147648/294446454/inspect

[xardass]

The list is generated by listening to events on a hashtag contract.

I suppose this is done on the node, and front-end has a channel to subscribe to?

[kikipluche]

• faffy puts the filter button back on the view where list A is scrolled up.

[kikipluche]

how it works:
frontend goes on hashtag and starts a subscription on that hashtag.
frontend gets back from API: datasets of all items on that hashtag and all replies connected to those items
frontend will filter this list to list A or B
the API will emit an event every 5 seconds with the latest full dataset.

[faffydee]

@kikipluche Done!