feat: web frontend; middleware; serde (WIP?)

src/db/repositories/commands.rs

@@ -0,0 +1,78 @@
+use crate::db::models::Command;
+use sqlx::SqlitePool;
+
+pub async fn list_all(pool: &SqlitePool) -> anyhow::Result<Vec<Command>> {
+    let commands = sqlx::query_as::<_, Command>("SELECT * FROM commands ORDER BY received_at DESC")
+        .fetch_all(pool)
+        .await?;
+
+    Ok(commands)
+}
+
+pub async fn list_by_status(pool: &SqlitePool, status: &str) -> anyhow::Result<Vec<Command>> {
+    let commands = sqlx::query_as::<_, Command>(
+        "SELECT * FROM commands WHERE status = ? ORDER BY received_at DESC",
+    )
+    .bind(status)
+    .fetch_all(pool)
+    .await?;
+
+    Ok(commands)
+}
+
+pub async fn find_by_id(pool: &SqlitePool, id: i64) -> anyhow::Result<Option<Command>> {
+    let command = sqlx::query_as::<_, Command>("SELECT * FROM commands WHERE id = ?")
+        .bind(id)
+        .fetch_optional(pool)
+        .await?;
+
+    Ok(command)
+}
+
+pub async fn insert(pool: &SqlitePool, command_json: &str, status: &str) -> anyhow::Result<i64> {
+    let result = sqlx::query("INSERT INTO commands (command_json, status) VALUES (?, ?)")
+        .bind(command_json)
+        .bind(status)
+        .execute(pool)
+        .await?;
+
+    Ok(result.last_insert_rowid())
+}
+
+pub async fn update_status(
+    pool: &SqlitePool,
+    id: i64,
+    status: &str,
+    notes: Option<&str>,
+) -> anyhow::Result<()> {
+    sqlx::query(
+        "UPDATE commands SET status = ?, processed_at = CURRENT_TIMESTAMP, notes = ? WHERE id = ?",
+    )
+    .bind(status)
+    .bind(notes)
+    .bind(id)
+    .execute(pool)
+    .await?;
+
+    Ok(())
+}
+
+pub async fn delete_old(pool: &SqlitePool, days: i64) -> anyhow::Result<u64> {
+    let result = sqlx::query(
+        "DELETE FROM commands WHERE status IN ('verified', 'rejected')
+         AND processed_at < datetime('now', '-' || ? || ' days')",
+    )
+    .bind(days)
+    .execute(pool)
+    .await?;
+
+    Ok(result.rows_affected())
+}
+
+pub async fn clear_verified(pool: &SqlitePool) -> anyhow::Result<()> {
+    sqlx::query("DELETE FROM commands WHERE status = 'verified'")
+        .execute(pool)
+        .await?;
+
+    Ok(())
+}