[ Task Request - Swapsteem ] Advertisement/Listing related tasks

Repository

https://github.com/nirvanaitsolutions/swapsteem

Details

SwapSteem is a peer to peer exchange for Steem blockchain based tokens including STEEM and SBD. This task is created for issue on our project board.

User Story : As a swapsteem user, I want to post a trade listing/advertisement with a price based on price derived from my custom pair from an exchange of my choice. This feature includes

Ability set custom price based on data retrieved from user selected exchange and pair.
Ability to PAUSE my trade listing.
Ability to DELETE my trade listing.
Ability to EDIT my trade listing.

Components

This task will affect the existing PostTrade Component,Buy Component, Sell Component and the Profile Component.

In the PostTrade component, we need an additional input box for "margin" field which will accept values from -25% to 25 percentage. The price of such a listing will be determined as
Ad_Price = Current Price of Coin + Current Price of Coin * margin

If the margin is set negative, the price will be lower than the current price and vice versa.

Ability to set custom price equation with pair and exchange of users choice. We need a checkbox to enable the user to set a custom price equation instead of a margin based trade. The custom equation should look like
STEEM_USD_USD_Bittrex or SBD_USD_INR_Blocktrades where Ad pair is the first two currencies while the other two are ad currency and exchange.
3.In the Profile Component, We need buttons to enable EDIT, PAUSE and DELETE feature for a trade listing.
In the Buy and Sell components, we need to update the price of ads/listings as per the margin/custom equation set by the advertiser. This will require tweaks to the pricing function in both the components.

You can access the live alpha application on www.swapsteem.online and log in with steemconnect to know more about the application flow.

The Tech stack used in the application is JavaScript based and uses following framework/libraries :

Angular 6+
Boostrap CSS
Steemconnect
REST API
Websocket API

Deadline

This task needs to be completed before 30th November 2018.

Rewards

The solver of this task will be eligible for Swapsteem Developer Funds raised via upvotes from @utopian-io @fundition @dstors and other supporters.

Communication

This task request will be fulfilled by selected candidates only. For more information regarding contribution, please join us on our discord channel or email us at nirvana.it.solutions@gmail.com.