64 lines
1.8 KiB
Go
64 lines
1.8 KiB
Go
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package user
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import (
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"context"
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"database/sql"
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"errors"
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"fmt"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/internal/model"
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)
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type UserDB interface {
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AddUser(ctx context.Context, user *model.User) error
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GetUserBySubject(ctx context.Context, subject string) (*model.User, error)
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}
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var ErrNotFound = errors.New("not found")
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const getUserQuery = `
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SELECT id, name, family_name, given_name, nickname, picture, updated_at, email, email_verified
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FROM user
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WHERE id = ?
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`
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const insertUserQuery = `
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INSERT INTO user (id, name, family_name, given_name, nickname, picture, updated_at, email, email_verified)
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VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
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`
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type sqlUserDB struct {
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db *sql.DB
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}
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func (db *sqlUserDB) GetUserBySubject(ctx context.Context, subject string) (*model.User, error) {
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row := db.db.QueryRowContext(ctx, getUserQuery, subject)
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var res model.User
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if err := row.Scan(&res.Subject, &res.Name, &res.FamilyName, &res.GivenName, &res.Nickname, &res.Picture, &res.UpdatedAt, &res.Email, &res.EmailVerified); err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, ErrNotFound
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}
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return nil, fmt.Errorf("failed to read result from DB: %w", err)
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}
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return &res, nil
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}
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func (db *sqlUserDB) AddUser(ctx context.Context, user *model.User) error {
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tx, err := db.db.BeginTx(ctx, nil)
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if err != nil {
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return fmt.Errorf("failed to start transaction: %w", err)
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}
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defer func() { _ = tx.Rollback() }()
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if _, err := tx.ExecContext(ctx, insertUserQuery, user.Subject, user.Name, user.FamilyName, user.GivenName, user.Nickname, user.Picture, user.UpdatedAt, user.Email, user.EmailVerified); err != nil {
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return fmt.Errorf("failed to insert in DB: %w", err)
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}
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if err := tx.Commit(); err != nil {
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return fmt.Errorf("failed to commit transaction: %w", err)
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}
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return nil
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}
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func New(db *sql.DB) *sqlUserDB {
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return &sqlUserDB{db: db}
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}
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