users: migrations, queries, users crate: create user, get first admin user

crates/users/src/database.rs

@@ -0,0 +1,45 @@
+use crate::error::Error;
+use crate::User;
+use database::sqlx::SqliteExecutor;
+use database::Users as DatabaseUsers;
+use hash::Password;
+use id::UserID;
+
+impl From<DatabaseUsers> for User {
+    fn from(db: DatabaseUsers) -> Self {
+        Self {
+            id: UserID(db.id),
+            created_at: db.created_at,
+            updated_at: db.updated_at,
+            is_admin: db.is_admin,
+            username: db.username,
+            name: db.name,
+            email: db.email,
+            password: db.password,
+            password_recover: db.password_recover,
+            paper_key: db.paper_key,
+            is_archived: db.is_archived,
+        }
+    }
+}
+
+impl User {
+    pub async fn get_initial_admin(conn: impl SqliteExecutor<'_>) -> Result<Option<Self>, Error> {
+        Ok(DatabaseUsers::get_initial_admin(conn)
+            .await?
+            .map(Self::from))
+    }
+
+    pub async fn insert(
+        conn: impl SqliteExecutor<'_>,
+        id: &UserID,
+        is_admin: bool,
+        username: &str,
+        password: Option<&Password>,
+    ) -> Result<Option<()>, Error> {
+        Ok(
+            DatabaseUsers::insert(conn, &id.0, is_admin, username, password.map(|p| p.hash()))
+                .await?,
+        )
+    }
+}