autobrr/internal/database/user.go
ze0s 604c7896bd
chore: add LICENSE GPLv2-or-later (#897)
* chore: add LICENSE

* chore: add LICENSE to README
2023-05-01 16:21:59 +02:00

124 lines
2.8 KiB
Go

// Copyright (c) 2021 - 2023, Ludvig Lundgren and the autobrr contributors.
// SPDX-License-Identifier: GPL-2.0-or-later
package database
import (
"context"
"database/sql"
"github.com/autobrr/autobrr/internal/domain"
"github.com/autobrr/autobrr/internal/logger"
"github.com/autobrr/autobrr/pkg/errors"
sq "github.com/Masterminds/squirrel"
"github.com/rs/zerolog"
)
type UserRepo struct {
log zerolog.Logger
db *DB
}
func NewUserRepo(log logger.Logger, db *DB) domain.UserRepo {
return &UserRepo{
log: log.With().Str("repo", "user").Logger(),
db: db,
}
}
func (r *UserRepo) GetUserCount(ctx context.Context) (int, error) {
queryBuilder := r.db.squirrel.Select("count(*)").From("users")
query, args, err := queryBuilder.ToSql()
if err != nil {
return 0, errors.Wrap(err, "error building query")
}
row := r.db.handler.QueryRowContext(ctx, query, args...)
if err := row.Err(); err != nil {
return 0, errors.Wrap(err, "error executing query")
}
result := 0
if err := row.Scan(&result); err != nil {
return 0, errors.Wrap(err, "error scanning row")
}
return result, nil
}
func (r *UserRepo) FindByUsername(ctx context.Context, username string) (*domain.User, error) {
queryBuilder := r.db.squirrel.
Select("id", "username", "password").
From("users").
Where(sq.Eq{"username": username})
query, args, err := queryBuilder.ToSql()
if err != nil {
return nil, errors.Wrap(err, "error building query")
}
row := r.db.handler.QueryRowContext(ctx, query, args...)
if err := row.Err(); err != nil {
return nil, errors.Wrap(err, "error executing query")
}
var user domain.User
if err := row.Scan(&user.ID, &user.Username, &user.Password); err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, errors.Wrap(err, "error scanning row")
}
return &user, nil
}
func (r *UserRepo) Store(ctx context.Context, req domain.CreateUserRequest) error {
var err error
queryBuilder := r.db.squirrel.
Insert("users").
Columns("username", "password").
Values(req.Username, req.Password)
query, args, err := queryBuilder.ToSql()
if err != nil {
return errors.Wrap(err, "error building query")
}
_, err = r.db.handler.ExecContext(ctx, query, args...)
if err != nil {
return errors.Wrap(err, "error executing query")
}
return err
}
func (r *UserRepo) Update(ctx context.Context, user domain.User) error {
var err error
queryBuilder := r.db.squirrel.
Update("users").
Set("username", user.Username).
Set("password", user.Password).
Where(sq.Eq{"username": user.Username})
query, args, err := queryBuilder.ToSql()
if err != nil {
return errors.Wrap(err, "error building query")
}
_, err = r.db.handler.ExecContext(ctx, query, args...)
if err != nil {
return errors.Wrap(err, "error executing query")
}
return err
}