Make number of days configurable for transactions

src/main.rs

@@ -26,10 +26,11 @@ enum Command {
         #[arg(short = 'P', long, group = "planref")]
         plan_id: Option<String>,
     },
-    // List transactions in the last 30 days
-    //
-    // You have to give a plan to list transactions from. You can optionally
-    // also give an account to show only transactions from that account.
+    /// List transactions
+    ///
+    /// You have to give a plan to list transactions from. You can optionally
+    /// also give an account to show only transactions from that account. You can specify the
+    /// number of days, the default is 30.
     Transactions {
         /// Your YNAB token, available from developer settings in YNAB
         #[arg(short, long, env = "YNAB_API_TOKEN", hide_env_values = true)]
@@ -50,6 +51,10 @@ enum Command {
         /// Alternatively, give the YNAB account ID directly
         #[arg(short = 'A', long, group = "accountref")]
         account_id: Option<String>,
+
+        /// The number of days to look back for transactions
+        #[arg(short, long, default_value_t = 30)]
+        days: i64,
     },
     /// Convert from a bank export to a CSV you can import manually to YNAB
     Convert {
@@ -135,6 +140,7 @@ async fn main() -> anyhow::Result<()> {
             plan_id,
             account,
             account_id,
+            days,
         } => {
             let client = Client::new(&token);
             let plan = match (plan, plan_id) {
@@ -151,8 +157,8 @@ async fn main() -> anyhow::Result<()> {
             };
 
             let transactions = match account {
-                Some(account) => account.list_transactions().await?,
-                None => plan.list_transactions(None).await?,
+                Some(account) => account.list_transactions(days).await?,
+                None => plan.list_transactions(None, days).await?,
             };
             println!("Transactions{} in the last 30 days:", accountstr);
             for t in transactions {