reduce code duplication

Former-commit-id: fa4946eff4f979e8fd3550a0b11f3ab147177b8f [formerly cd071c220157452a095325c049d801e99d2f8a94] [formerly 7a619be88fb162ddbf897387a31577fd3e94bfec [formerly ef56112711]]
Former-commit-id: 692897eac98f1d8d4a916d0ef0aa342b994a186b [formerly 69d9f127de2deadbbcaa0174fc1a4613ce2cb93d]
Former-commit-id: 49c5aef77aa74ec8352368627c98b9e50d417228
This commit is contained in:
1138-4EB
2019-01-08 03:03:52 +01:00
parent 6ab8779948
commit b660404bfe
2 changed files with 23 additions and 41 deletions

View File

@@ -12,32 +12,29 @@ type usersBackend struct {
db *storm.DB
}
func (st usersBackend) GetByID(id uint) (*users.User, error) {
user := &users.User{}
err := st.db.One("ID", id, user)
if err == storm.ErrNotFound {
return nil, errors.ErrNotExist
func (st usersBackend) GetBy(i interface{}) (user *users.User, err error) {
user = &users.User{}
var arg string
switch i.(type) {
case uint:
arg = "ID"
case string:
arg = "Username"
default:
return nil, errors.ErrInvalidDataType
}
err = st.db.One(arg, i, user)
if err != nil {
if err == storm.ErrNotFound {
return nil, errors.ErrNotExist
}
return nil, err
}
return user, nil
}
func (st usersBackend) GetByUsername(username string) (*users.User, error) {
user := &users.User{}
err := st.db.One("Username", username, user)
if err == storm.ErrNotFound {
return nil, errors.ErrNotExist
}
if err != nil {
return nil, err
}
return user, nil
return
}
func (st usersBackend) Gets() ([]*users.User, error) {
@@ -82,7 +79,7 @@ func (st usersBackend) DeleteByID(id uint) error {
}
func (st usersBackend) DeleteByUsername(username string) error {
user, err := st.GetByUsername(username)
user, err := st.GetBy(username)
if err != nil {
return err
}