Re-voting

[mseaward]

Bug Description

As a user, if I have not set a proxy for my votes and I have already voted for a witness and/or an advisor, I cannot re-vote for them to maintain (or increase) my voting performance. The only workaround is to:

1. remove my vote for witness/advisor
2. publish the change
3. re-add the witness/advisor
4. publish the change

This results in being charged twice as I have to publish a change to my votes twice.

Impacts

Describe which portion(s) of Peerplays may be impacted by this bug. Please tick at least one box.

• API (the application programming interface)
• Build (the build process or something prior to compiled code)
• Deployment (the deployment process after building such as Docker, Gitlab, etc.)
• Performance (system or user efficiency, etc.)
• Security (the security of system or user data, etc.)
• UX (the User Experience)
• Other (please add below)
  • multiple fee charges

Steps To Reproduce

Steps to reproduce the behavior (example outlined below):

1. Login to GUI wallet
2. Vote for a witness/advisor
3. Note that publish button is disabled now. Remove the witness/advisor and publish again.
4. Add the witness/advisor that was just removed in step 3
5. Publish

Expected Behavior

As a user, I should always be able to click the Publish button in the vote section of the GUI Wallet except when I have a proxy set.Screenshots (optional)

Host Environment

Please provide details about the host environment. Much of this information can be found by checking the "About This Mac" on macOS; going to Control Panel > System and Security > System on Windows OS; checking the application version in the top middle of the application window

• Host OS: macOS
• Host Physical RAM: 16 GB
• Peerplays Wallet Version: v1.5.4

PBSA / Developer tasks

• Evaluate / Prioritize Bug Report
• Refine User Stories / Requirements
• Define Test Cases
• Design / Develop Solution
• Perform QA/Testing
• Update Documentation