U°OS Application Transactions

Warning: this library has been deprecated

Please see this library: ucom.libs.wallet

Goal

This package is used to generate signed transactions related to different users actions.

Content type dictionary

number	description
1	Media post
2	Post-offer
10	Direct post (like a comment directly on user or on org)
11	Repost of other post
3	Comment
4	Organization (Community)

Interaction type dictionary

number	description
1	Follow
5	Unfollow
2	Upvote (like)
4	Downvote (dislike)
3	Join (to the post-offer)
20	Organization team invitation. Not implemented yet

Action name dictionary

name	description
usertouser	User to user interaction, for ex. follow
makecontent	User makes content by himself (not by organization)
makecontorg	Organization (organization member) makes content
usertocont	User to content interaction, for ex. upvote
dirpost	User creates direct post on other user
dirpostorg	User creates direct post on organization

Workflow

1. Call one of the methods and receive signed transaction.
2. Send this transaction as is to backend server. Backend server will push this transaction to blockchain. Example:

body = {
// other request params
'signed_transaction': signed_transaction_string,
// other request params
}

How to install:

npm i git+ssh://git@bitbucket.org/gravityprotocol/uos.app.transaction.git#latest

User to user transactions

User follows other user

const { TransactionFactory } = require('uos-app-transaction');

// Init for test env before doing any calls
TransactionFactory.initForTestEnv();
// In production call this method instead: TransactionFactory.initForProductionEnv(); 

(async () => {

  const senderAccountName = 'vlad';
  const senderActivePrivateKey = accountsData.vlad.activePk;
  const recipientAccountName = 'jane';

  const signed = await TransactionFactory.getSignedUserFollowsUser(
    senderAccountName,
    senderActivePrivateKey,
    recipientAccountName
  );
  
  const signed_transaction_string = JSON.stringify(signed);
  // Then send this value in request body
})();

See also CONTRIBUTING for detailed project information.