remove old stacks

src/models/user.rs

@@ -0,0 +1,81 @@
+use super::Error;
+use uuid::Uuid;
+
+use crate::sqlite;
+
+#[derive(Debug, Clone)]
+pub struct User {
+    pub id: Uuid,
+    pub username: String,
+    pub fullname: String,
+}
+
+#[derive(Debug)]
+pub struct NewUser<'a> {
+    pub username: &'a str,
+    pub fullname: &'a str,
+}
+
+#[derive(Debug)]
+pub struct DbUserRow {
+    id: String,
+    username: String,
+    fullname: String,
+}
+
+impl TryFrom<DbUserRow> for User {
+    type Error = Error;
+
+    fn try_from(row: DbUserRow) -> Result<Self, Self::Error> {
+        Ok(User {
+            id: Uuid::try_parse(&row.id)?,
+            username: row.username,
+            fullname: row.fullname,
+        })
+    }
+}
+
+impl User {
+    #[tracing::instrument]
+    pub async fn find_by_name(
+        pool: &sqlx::Pool<sqlx::Sqlite>,
+        name: &str,
+    ) -> Result<Option<Self>, Error> {
+        crate::query_one!(
+            &sqlite::QueryClassification {
+                query_type: sqlite::QueryType::Select,
+                component: sqlite::Component::User,
+            },
+            pool,
+            DbUserRow,
+            Self,
+            "SELECT id,username,fullname FROM users WHERE username = ?",
+            name
+        )
+        .await
+    }
+}
+
+#[tracing::instrument]
+pub async fn create(pool: &sqlite::Pool, user: NewUser<'_>) -> Result<Uuid, Error> {
+    let id = Uuid::new_v4();
+    let id_param = id.to_string();
+
+    crate::execute!(
+        &sqlite::QueryClassification {
+            query_type: sqlite::QueryType::Insert,
+            component: sqlite::Component::User,
+        },
+        pool,
+        "INSERT INTO users
+            (id, username, fullname)
+        VALUES
+            (?, ?, ?)",
+        id_param,
+        user.username,
+        user.fullname
+    )
+    .await?;
+
+    Ok(id)
+}