bot+app: Issue and Accept challenges

[rsodre]

Depends on #1, #5, #7

Tasks

• Store duelist account data for Discord Users
  • Adapt the /social-app to store a new field: account_data
  • It holds a simple json string, exported from the Pistols client
• Add Starknet connectors to /discord-bot
  • TBD
• Create new command: issue_challenge
  • Input: challenged_address, containing the challenged duelist OR Discord user Id
  • Input: wager_value (optional)
  • Input: message (optional)
  • Fetch the user's account data from supabase.
  • Call the create_challenge() method on the [actions](pistols::actions) system
• Create new command: accept_challenge
  • Input: duel_id
  • Input: accept, a boolean as True by default
  • Fetch the user's account data from supabase.
  • Call the reply_challenge() method on the pistols::actions system

The actions interface on Pistols:

    fn create_challenge(self: @TContractState,
        challenged: ContractAddress,
        message: felt252,
        wager_coin: u8,
        wager_value: u256,
        expire_seconds: u64,
    ) -> u128;
    fn reply_challenge(self: @TContractState,
        duel_id: u128,
        accepted: bool,
    ) -> ChallengeState;

Notes

• If the commands are successful, the bot will automatically display notifications
• If they fail, the bot must forward the reason to the player on Discord as a private message
• We're working on the details, meanwhile this issue is ON HOLD
• Let's also consider using Argent Session Keys?