Convert project to workspace with Tonic for gRPC.
This commit adds an RPC service to the dicebot, allowing external
applications to control it. The project was converted to a cargo
workspace to house the protobuf definitions in a common crate
(tenebrous-rpc), so that clients and servers can make use of these
protobuf definitions.
Co-Authored-By: projectmoon <projectmoon@noreply.git.agnos.is>
Co-Committed-By: projectmoon <projectmoon@noreply.git.agnos.is>
- Adds a user_state table, currently only with active_room.
- A user must have an account to take advantage of state.
- Now, all users will get an 'account' even if they don't explicitly register.
- Bonus: converts user queries to compile-time checked macros.
To support these automatically created "accounts," the accounts table
now also has an account_status column, indicating if the user is
registered or not (or pending activation--future use).
The User model has been updated with extra properties from the state,
and the user is now carrried in the Context during command execution.
A user is ensured to be created before executing the command.
- Adds migrations for the necessary tables.
- Implements the user variables database functions.
- Adds sqlx metadata for 'offline' use so we can build without a database.