87 lines
1.5 KiB
Go
87 lines
1.5 KiB
Go
package bolt
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import (
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"reflect"
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"github.com/asdine/storm"
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)
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func (st Backend) GetUserByID(id uint) (*lib.User, error) {
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user := &lib.User{}
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err := st.DB.One("ID", id, user)
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if err == storm.ErrNotFound {
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return nil, lib.ErrNotExist
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}
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if err != nil {
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return nil, err
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}
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return user, nil
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}
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func (st Backend) GetUserByUsername(username string) (*lib.User, error) {
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user := &lib.User{}
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err := st.DB.One("Username", username, user)
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if err == storm.ErrNotFound {
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return nil, lib.ErrNotExist
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}
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if err != nil {
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return nil, err
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}
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return user, nil
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}
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func (st Backend) GetUsers() ([]*lib.User, error) {
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users := []*lib.User{}
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err := st.DB.All(&users)
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if err == storm.ErrNotFound {
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return nil, lib.ErrNotExist
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}
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if err != nil {
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return users, err
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}
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return users, err
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}
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func (st Backend) UpdateUser(user *lib.User, fields ...string) error {
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if len(fields) == 0 {
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return st.SaveUser(user)
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}
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for _, field := range fields {
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val := reflect.ValueOf(user).Elem().FieldByName(field).Interface()
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if err := st.DB.UpdateField(user, field, val); err != nil {
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return err
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}
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}
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return nil
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}
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func (st Backend) SaveUser(user *lib.User) error {
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err := st.DB.Save(user)
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if err == storm.ErrAlreadyExists {
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return lib.ErrExist
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}
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return err
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}
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func (st Backend) DeleteUserByID(id uint) error {
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return st.DB.DeleteStruct(&lib.User{ID: id})
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}
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func (st Backend) DeleteUserByUsername(username string) error {
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user, err := st.GetUserByUsername(username)
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if err != nil {
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return err
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}
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return st.DB.DeleteStruct(user)
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}
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