From 2420f1e75d54a5f209b0267715f078a369d81eb1 Mon Sep 17 00:00:00 2001
From: Owen Jacobson <owen@grimoire.ca>
Date: Sun, 23 Mar 2025 15:58:33 -0400
Subject: Rename the `login` module to `user`.

---
 src/user/app.rs | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 src/user/app.rs

(limited to 'src/user/app.rs')

diff --git a/src/user/app.rs b/src/user/app.rs
new file mode 100644
index 0000000..2ab356f
--- /dev/null
+++ b/src/user/app.rs
@@ -0,0 +1,56 @@
+use sqlx::sqlite::SqlitePool;
+
+use super::{
+    Password, User,
+    create::{self, Create},
+};
+use crate::{clock::DateTime, event::Broadcaster, name::Name};
+
+pub struct Users<'a> {
+    db: &'a SqlitePool,
+    events: &'a Broadcaster,
+}
+
+impl<'a> Users<'a> {
+    pub const fn new(db: &'a SqlitePool, events: &'a Broadcaster) -> Self {
+        Self { db, events }
+    }
+
+    pub async fn create(
+        &self,
+        name: &Name,
+        password: &Password,
+        created_at: &DateTime,
+    ) -> Result<User, CreateError> {
+        let create = Create::begin(name, password, created_at);
+        let validated = create.validate()?;
+
+        let mut tx = self.db.begin().await?;
+        let stored = validated.store(&mut tx).await?;
+        tx.commit().await?;
+
+        let user = stored.publish(self.events);
+
+        Ok(user.as_created())
+    }
+}
+
+#[derive(Debug, thiserror::Error)]
+pub enum CreateError {
+    #[error("invalid user name: {0}")]
+    InvalidName(Name),
+    #[error(transparent)]
+    PasswordHash(#[from] password_hash::Error),
+    #[error(transparent)]
+    Database(#[from] sqlx::Error),
+}
+
+#[cfg(test)]
+impl From<create::Error> for CreateError {
+    fn from(error: create::Error) -> Self {
+        match error {
+            create::Error::InvalidName(name) => Self::InvalidName(name),
+            create::Error::PasswordHash(error) => Self::PasswordHash(error),
+        }
+    }
+}
-- 
cgit v1.2.3