début new account

src/entities/trxlist.rs

@@ -0,0 +1,31 @@
+use ratatui::widgets::ListState;
+use sqlite::Connection;
+
+use crate::{data_layer, entities::*};
+
+pub struct TrxList {
+    trx: Vec<Transaction>,
+    ac_id: i64,
+    pub state: ListState,
+}
+impl TrxList {
+    pub fn new() -> TrxList {
+        let mut list_state = ListState::default();
+        list_state.select_first();
+        return TrxList {
+            trx: Vec::new(),
+            state: list_state,
+            ac_id: 0,
+        };
+    }
+
+    pub fn get_trx(&mut self, ac_id: i64, con: &Connection) -> Vec<Transaction> {
+        if ac_id == -1 {
+            return Vec::new();
+        }
+        if self.trx.iter().count() == 0 || self.ac_id != ac_id {
+            self.trx = data_layer::get_account_transactions(con, ac_id);
+        }
+        return self.trx.clone();
+    }
+}