Added nice security page.

src/services/_accounts.rs

@@ -11,6 +11,11 @@ use crate::services::_securities::SecurityDTO;
 pub struct AccountService<'a> {
     conn: &'a Connection,
 }
+#[derive(Deserialize, Serialize, Debug)]
+pub struct AccountNumbers {
+    checking: i64,
+    security_emitter: i64,
+}
 
 #[derive(Deserialize, Serialize, Debug)]
 pub struct AccountDTO {
@@ -42,8 +47,6 @@ impl AccountDTO {
 }
 
 
-
-
 impl AccountService<'_> {
 
     pub fn new(conn: & Connection) -> AccountService{
@@ -80,7 +83,12 @@ impl AccountService<'_> {
             amounts: ac.amount().clone(),
             timestamps: ac.timestamps().clone(),
         };
-
         Ok(ret)
     }
+
+    pub fn get_number_of_accounts(&self, sec_id: &SecurityId) -> CustomResult<AccountNumbers>{
+        let checking = accounts::get_number_of_accounts(self.conn, sec_id, AccountType::Checking)?;
+        let security_emitter = accounts::get_number_of_accounts(self.conn, sec_id, AccountType::SecurityEmitter)?;
+        Ok(AccountNumbers{checking, security_emitter})
+    }
 }