Prepara versao dev 1.0

backend/internal/repository/user_repository.go

@@ -0,0 +1,154 @@
+package repository
+
+import (
+	"database/sql"
+	"time"
+
+	"aggios-app/backend/internal/domain"
+
+	"github.com/google/uuid"
+)
+
+// UserRepository handles database operations for users
+type UserRepository struct {
+	db *sql.DB
+}
+
+// NewUserRepository creates a new user repository
+func NewUserRepository(db *sql.DB) *UserRepository {
+	return &UserRepository{db: db}
+}
+
+// Create creates a new user
+func (r *UserRepository) Create(user *domain.User) error {
+	query := `
+		INSERT INTO users (id, tenant_id, email, password_hash, first_name, role, is_active, created_at, updated_at)
+		VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)
+		RETURNING id, created_at, updated_at
+	`
+
+	now := time.Now()
+	user.ID = uuid.New()
+	user.CreatedAt = now
+	user.UpdatedAt = now
+
+	// Default role to CLIENTE if not specified
+	if user.Role == "" {
+		user.Role = "CLIENTE"
+	}
+
+	return r.db.QueryRow(
+		query,
+		user.ID,
+		user.TenantID,
+		user.Email,
+		user.Password,
+		user.Name,
+		user.Role,
+		true, // is_active
+		user.CreatedAt,
+		user.UpdatedAt,
+	).Scan(&user.ID, &user.CreatedAt, &user.UpdatedAt)
+}
+
+// FindByEmail finds a user by email
+func (r *UserRepository) FindByEmail(email string) (*domain.User, error) {
+	query := `
+		SELECT id, tenant_id, email, password_hash, first_name, role, created_at, updated_at
+		FROM users
+		WHERE email = $1 AND is_active = true
+	`
+
+	user := &domain.User{}
+	err := r.db.QueryRow(query, email).Scan(
+		&user.ID,
+		&user.TenantID,
+		&user.Email,
+		&user.Password,
+		&user.Name,
+		&user.Role,
+		&user.CreatedAt,
+		&user.UpdatedAt,
+	)
+
+	if err == sql.ErrNoRows {
+		return nil, nil
+	}
+
+	return user, err
+}
+
+// FindByID finds a user by ID
+func (r *UserRepository) FindByID(id uuid.UUID) (*domain.User, error) {
+	query := `
+		SELECT id, tenant_id, email, password_hash, first_name, role, created_at, updated_at
+		FROM users
+		WHERE id = $1 AND is_active = true
+	`
+
+	user := &domain.User{}
+	err := r.db.QueryRow(query, id).Scan(
+		&user.ID,
+		&user.TenantID,
+		&user.Email,
+		&user.Password,
+		&user.Name,
+		&user.Role,
+		&user.CreatedAt,
+		&user.UpdatedAt,
+	)
+
+	if err == sql.ErrNoRows {
+		return nil, nil
+	}
+
+	return user, err
+}
+
+// EmailExists checks if an email is already registered
+func (r *UserRepository) EmailExists(email string) (bool, error) {
+	var exists bool
+	query := `SELECT EXISTS(SELECT 1 FROM users WHERE email = $1)`
+	err := r.db.QueryRow(query, email).Scan(&exists)
+	return exists, err
+}
+
+// UpdatePassword updates a user's password
+func (r *UserRepository) UpdatePassword(userID, hashedPassword string) error {
+	query := `UPDATE users SET password_hash = $1, updated_at = $2 WHERE id = $3`
+	_, err := r.db.Exec(query, hashedPassword, time.Now(), userID)
+	return err
+}
+
+// FindAdminByTenantID returns the primary admin user for a tenant
+func (r *UserRepository) FindAdminByTenantID(tenantID uuid.UUID) (*domain.User, error) {
+	query := `
+		SELECT id, tenant_id, email, password_hash, first_name, role, created_at, updated_at
+		FROM users
+		WHERE tenant_id = $1 AND role = 'ADMIN_AGENCIA' AND is_active = true
+		ORDER BY created_at ASC
+		LIMIT 1
+	`
+
+	user := &domain.User{}
+	err := r.db.QueryRow(query, tenantID).Scan(
+		&user.ID,
+		&user.TenantID,
+		&user.Email,
+		&user.Password,
+		&user.Name,
+		&user.Role,
+		&user.CreatedAt,
+		&user.UpdatedAt,
+	)
+
+	if err == sql.ErrNoRows {
+		return nil, nil
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	return user, nil
+}