steid

steid/src/domain/repository/user_repo.rs

1.5 KBCode·Blame·Raw

fc5b566feat: repository ports and in-memory implementations1mo	1	use super::RepositoryResult;
	2	use crate::domain::{Email, User, UserId};
	3
	4	/// Persistence for [`User`].
	5	pub trait UserRepository: Send + Sync {
	6	/// Looks a user up by id.
	7	fn find_by_id(
	8	&self,
	9	id: &UserId,
	10	) -> impl Future<Output = RepositoryResult<Option<User>>> + Send;
	11
	12	/// Looks a user up by email — the credential used to sign in.
	13	fn find_by_email(
	14	&self,
	15	email: &Email,
	16	) -> impl Future<Output = RepositoryResult<Option<User>>> + Send;
	17
	18	/// Inserts or replaces a user.
	19	///
	20	/// The user's organisation must already exist: the foreign key runs that
	21	/// direction, and saving in the other order fails.
	22	fn save(&self, user: &User) -> impl Future<Output = RepositoryResult<()>> + Send;
	23
	24	/// Whether any user exists. Drives first-boot bootstrap.
	25	fn any_exist(&self) -> impl Future<Output = RepositoryResult<bool>> + Send;
8ed4e5afeat: the root is the owner's profile1d	26
	27	/// The only user, when there is exactly one.
	28	///
	29	/// `None` when the instance is unclaimed and when more than one user exists —
	30	/// the second case is deliberate rather than a shortcut. "Who owns this instance"
	31	/// has no answer once registration exists, so this refuses to guess instead of
	32	/// returning whichever row happened to come back first. Milestone 7 has to define
	33	/// the concept properly; until then a personal instance has one user and this is
	34	/// unambiguous.
	35	fn sole_user(&self) -> impl Future<Output = RepositoryResult<Option<User>>> + Send;
fc5b566feat: repository ports and in-memory implementations1mo	36	}