Voting Pallet

[letodunc]

Motivation

This pallet will manage the voting process for the house selling proposal. It should pass through the vote of the house council and the investors.

Solution

The house council process will be implemented with the collective pallet. The investors process will be implemented with the democracy pallet. The voting pallet will manage the data between these pallets.

Steps

• Create and configure vote pallet
• Add collective and democracy pallet to the vote pallet and the runtime
• Add structs and storages
• Add callable functions and helpers (see Implementation section below)
• Add tests and benchmarking

Implementation

• call::submit_proposal

  • A Seller role submit a proposal to the pallet. As input parameters, the accountId of a SELLER (role), and a proposal index which should be linked to a struct containing information about the [asset/asset_nft] are used
  • The proposal index is transmitted to the treasury-pallet, in order to trigger a spending_proposal, and lock a deposit fee proportional to the value of the proposal.
  • A call to collective::propose is done by the pallet. An accountId linked to the Vote pallet is added in the collective council to be able to submit proposal to the collective pallet

• call::council_vote

  • Only a house council member can call this function.
  • In case of unfavorable vote result, the negative vote answer is transmitted to the treasury's spending_proposal, which in turn will trigger the transfer of the deposit fee to the treasury.
  • In case of favorable vote, a Referendum (Democracy_pallet) linked to this proposal is immediately triggered, waiting for Investor's vote

• call::investor_vote

  • This vote is managed by the democracy-pallet
  • Only an investor can call this function
  • In case of unfavorable vote result, the negative vote answer is transmitted to the treasury's spending_proposal, which in turn will trigger the transfer of the deposit fee to the treasury.
  • In case of favorable outcome, the vote answer is still transmitted to the treasury's spending_proposal, which will trigger the return of the Deposit to the Seller.