Files
econ/backend/internal/repository/user.go
Renato d31575a143 Initial commit: Plataforma de Economía
Features:
- React 18 + TypeScript frontend with Vite
- Go + Gin backend API
- PostgreSQL database
- JWT authentication with refresh tokens
- User management (admin panel)
- Docker containerization
- Progress tracking system
- 4 economic modules structure

Fixed:
- Login with username or email
- User creation without required email
- Database nullable timestamps
- API response field naming
2026-02-12 01:30:57 +01:00

129 lines
3.6 KiB
Go

package repository
import (
"context"
"time"
"github.com/google/uuid"
"github.com/jackc/pgx/v5/pgxpool"
"github.com/ren/econ/backend/internal/models"
)
type UserRepository struct {
db *pgxpool.Pool
}
func NewUserRepository(db *pgxpool.Pool) *UserRepository {
return &UserRepository{db: db}
}
func (r *UserRepository) Create(ctx context.Context, user *models.Usuario) error {
user.ID = uuid.New()
user.CreadoEn = time.Now()
user.Activo = true
if user.Rol == "" {
user.Rol = "estudiante"
}
query := `
INSERT INTO usuarios (id, email, username, password_hash, nombre, rol, creado_en, activo)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
`
_, err := r.db.Exec(ctx, query,
user.ID, user.Email, user.Username, user.PasswordHash, user.Nombre, user.Rol, user.CreadoEn, user.Activo)
return err
}
func (r *UserRepository) GetByID(ctx context.Context, id uuid.UUID) (*models.Usuario, error) {
query := `
SELECT id, email, username, password_hash, nombre, rol, creado_en, ultimo_login, activo
FROM usuarios WHERE id = $1
`
var user models.Usuario
err := r.db.QueryRow(ctx, query, id).Scan(
&user.ID, &user.Email, &user.Username, &user.PasswordHash, &user.Nombre,
&user.Rol, &user.CreadoEn, &user.UltimoLogin, &user.Activo)
if err != nil {
return nil, err
}
return &user, nil
}
func (r *UserRepository) GetByEmail(ctx context.Context, email string) (*models.Usuario, error) {
query := `
SELECT id, email, username, password_hash, nombre, rol, creado_en, ultimo_login, activo
FROM usuarios WHERE email = $1
`
var user models.Usuario
err := r.db.QueryRow(ctx, query, email).Scan(
&user.ID, &user.Email, &user.Username, &user.PasswordHash, &user.Nombre,
&user.Rol, &user.CreadoEn, &user.UltimoLogin, &user.Activo)
if err != nil {
return nil, err
}
return &user, nil
}
func (r *UserRepository) GetByUsername(ctx context.Context, username string) (*models.Usuario, error) {
query := `
SELECT id, email, username, password_hash, nombre, rol, creado_en, ultimo_login, activo
FROM usuarios WHERE username = $1
`
var user models.Usuario
err := r.db.QueryRow(ctx, query, username).Scan(
&user.ID, &user.Email, &user.Username, &user.PasswordHash, &user.Nombre,
&user.Rol, &user.CreadoEn, &user.UltimoLogin, &user.Activo)
if err != nil {
return nil, err
}
return &user, nil
}
func (r *UserRepository) List(ctx context.Context) ([]models.Usuario, error) {
query := `
SELECT id, email, username, password_hash, nombre, rol, creado_en, ultimo_login, activo
FROM usuarios ORDER BY creado_en DESC
`
rows, err := r.db.Query(ctx, query)
if err != nil {
return nil, err
}
defer rows.Close()
var users []models.Usuario
for rows.Next() {
var user models.Usuario
err := rows.Scan(
&user.ID, &user.Email, &user.Username, &user.PasswordHash, &user.Nombre,
&user.Rol, &user.CreadoEn, &user.UltimoLogin, &user.Activo)
if err != nil {
return nil, err
}
users = append(users, user)
}
return users, nil
}
func (r *UserRepository) Update(ctx context.Context, user *models.Usuario) error {
query := `
UPDATE usuarios SET email = $2, nombre = $3, rol = $4, activo = $5
WHERE id = $1
`
_, err := r.db.Exec(ctx, query,
user.ID, user.Email, user.Nombre, user.Rol, user.Activo)
return err
}
func (r *UserRepository) Delete(ctx context.Context, id uuid.UUID) error {
// Soft delete - set activo to false
query := `UPDATE usuarios SET activo = false WHERE id = $1`
_, err := r.db.Exec(ctx, query, id)
return err
}
func (r *UserRepository) UpdateLastLogin(ctx context.Context, id uuid.UUID) error {
query := `UPDATE usuarios SET ultimo_login = $2 WHERE id = $1`
_, err := r.db.Exec(ctx, query, id, time.Now())
return err
}