func (datastore *DataStore) FindAllPersons() ([]model.Person, error) {
persons := []model.Person{}
personDocuments := []model.PersonDocument{}
err := datastore.session.DB(DBNAME).C(TABLE).Find(nil).All(&personDocuments)
if err != nil {
return persons, err
}
for _, personDocument := range personDocuments {
person := model.Person{}
person.Name = personDocument.Name
person.Gender = personDocument.Gender
person.Age = personDocument.Age
persons = append(persons, person)
}
return persons, nil
}
func (datastore *DataStore) FindPerson(id string) (model.Person, error) {
person := model.Person{}
personDocument := &model.PersonDocument{}
if !bson.IsObjectIdHex(id) {
return person, errors.New("Invalid Id")
}
personId := bson.ObjectIdHex(id)
err := datastore.session.DB(DBNAME).C(TABLE).FindId(personId).One(personDocument)
if err != nil {
return person, err
}
person.Name = personDocument.Name
person.Gender = personDocument.Gender
person.Age = personDocument.Age
return person, nil
}