create Application.store_db to store by DB type

src/db/application.rs

@@ -2,6 +2,7 @@ use chrono::{DateTime, FixedOffset, Local};
 use serde::{Deserialize, Serialize};
 
 use super::DbResult;
+use super::DB;
 use crate::query_call_consume;
 use crate::CallDB;
 
@@ -36,4 +37,13 @@ where
 
         Ok(self)
     });
+
+    pub async fn store_db(self, db: &mut DB) -> DbResult<Self> {
+        let db = db.get_database().await;
+        let ci = db.collection::<Self>("applications");
+
+        ci.insert_one(&self).await?;
+
+        Ok(self)
+    }
 }