75 lines
1.8 KiB
Go
75 lines
1.8 KiB
Go
package datastore
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import (
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"strings"
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"time"
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"github.com/thermokarst/bactdb/models"
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"golang.org/x/crypto/bcrypt"
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)
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func init() {
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DB.AddTableWithName(models.User{}, "users").SetKeys(true, "Id")
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}
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type usersStore struct {
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*Datastore
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}
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func (s *usersStore) Get(id int64) (*models.User, error) {
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var user models.User
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if err := s.dbh.SelectOne(&user, `SELECT * FROM users WHERE id=$1;`, id); err != nil {
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return nil, err
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}
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if &user == nil {
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return nil, models.ErrUserNotFound
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}
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return &user, nil
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}
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func (s *usersStore) Create(user *models.User) (bool, error) {
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currentTime := time.Now()
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user.CreatedAt = currentTime
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user.UpdatedAt = currentTime
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hashedPassword, err := bcrypt.GenerateFromPassword([]byte(user.Password), 10)
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if err != nil {
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panic(err)
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}
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user.Password = string(hashedPassword)
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if err := s.dbh.Insert(user); err != nil {
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if strings.Contains(err.Error(), `violates unique constraint "username_idx"`) {
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return false, err
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}
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}
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return true, nil
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}
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func (s *usersStore) List(opt *models.UserListOptions) ([]*models.User, error) {
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if opt == nil {
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opt = &models.UserListOptions{}
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}
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var users []*models.User
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err := s.dbh.Select(&users, `SELECT * FROM users LIMIT $1 OFFSET $2;`, opt.PerPageOrDefault(), opt.Offset())
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if err != nil {
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return nil, err
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}
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return users, nil
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}
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func (s *usersStore) Authenticate(username string, password string) (*models.UserSession, error) {
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var users []*models.User
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var user_session models.UserSession
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if err := s.dbh.Select(&users, `SELECT * FROM users WHERE username=$1;`, username); err != nil {
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return nil, err
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}
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if len(users) == 0 {
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return nil, models.ErrUserNotFound
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}
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if err := bcrypt.CompareHashAndPassword([]byte(users[0].Password), []byte(password)); err != nil {
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return nil, err
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}
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user_session.AccessLevel = "read"
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user_session.Genus = "hymenobacter"
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return &user_session, nil
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}
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