add edit option of planned_events

src/model/planned_event.rs

@@ -159,6 +159,34 @@ FROM user_trip WHERE trip_details_id = (SELECT trip_details_id FROM planned_even
         .unwrap(); //Okay, as TripDetails can only be created with proper DB backing
     }
 
+    //TODO: create unit test
+    pub async fn update(
+        &self,
+        db: &SqlitePool,
+        planned_amount_cox: i32,
+        max_people: i32,
+        notes: Option<String>,
+    ) {
+        sqlx::query!(
+            "UPDATE planned_event SET planned_amount_cox = ? WHERE id = ?",
+            planned_amount_cox,
+            self.id
+        )
+        .execute(db)
+        .await
+        .unwrap(); //Okay, as planned_event can only be created with proper DB backing
+
+        sqlx::query!(
+            "UPDATE trip_details SET max_people = ?, notes = ? WHERE id = ?",
+            planned_amount_cox,
+            notes,
+            self.trip_details_id
+        )
+        .execute(db)
+        .await
+        .unwrap(); //Okay, as planned_event can only be created with proper DB backing
+    }
+
     pub async fn delete(&self, db: &SqlitePool) {
         sqlx::query!("DELETE FROM planned_event WHERE id = ?", self.id)
             .execute(db)