Ember : Clear ember object attribute values - ember.js

Question

I am implementing crud operation in my Ember project. I passed an object to the component and tried to use the same object for save, update action.
In route I created model as follows,
routes.js
model() {
return Ember.RSVP.hash({
employeeList : this.store.findAll("employee"),
employee : Ember.Object.create(),
});
}
component: employee-form.js
<form class="form-horizontal" role="form">
<div class="form-group">
<label class="control-label col-sm-3" for="fname">First Name:</label>
<div class="col-sm-8">
{{input type="text" value=model.firstName placeholder="First Name"}}
</div>
</div>
<div class="form-group">
<label class="control-label col-sm-3" for="lname">Last Name:</label>
<div class="col-sm-8">
{{input type="text" value=model.lastName placeholder="Last Name" }}
</div>
</div>
<div class="form-group">
<label class="control-label col-sm-3" for="email">Email:</label>
<div class="col-sm-8">
{{input type="text" value=model.email placeholder="Email" }}
</div>
</div>
<div class="form-group">
<label class="control-label col-sm-3" for="department">Department: </label>
<div class="col-sm-8">
{{input type="text" value=model.department placeholder="Department" }}
</div>
</div>
</form>
I am passing object to component as follows,
Template.hbs
{{employee-form model=model.employee}}
I need to clear the attributes data in object for using it for different operation. I tried to replace the model object with a new ember object and it worked. But I don't think it is a nice way to do, as it is creating new object always.
this.set("model", Ember.Object.create());
Can anyone help me with best approach to clear ember object attributes values.

Answer 1

Use rollbackAttributes()
RollbackAttributes -
If the model hasDirtyAttributes this function will discard any unsaved changes. If the model isNew it will be removed from the store.
model.rollbackAttributes();