login via magic link

internal/repository/profile.go

@@ -0,0 +1,60 @@
+package repository
+
+import (
+	"database/sql"
+	"errors"
+	"time"
+
+	"git.juancwu.dev/juancwu/budgit/internal/model"
+	"github.com/jmoiron/sqlx"
+)
+
+var (
+	ErrProfileNotFound = errors.New("profile not found")
+)
+
+type ProfileRepository interface {
+	Create(profile *model.Profile) (string, error)
+	ByUserID(userID string) (*model.Profile, error)
+}
+
+type profileRepository struct {
+	db *sqlx.DB
+}
+
+func NewProfileRepository(db *sqlx.DB) *profileRepository {
+	return &profileRepository{db: db}
+}
+
+func (r *profileRepository) Create(profile *model.Profile) (string, error) {
+	if profile.CreatedAt.IsZero() {
+		profile.CreatedAt = time.Now()
+	}
+	if profile.UpdatedAt.IsZero() {
+		profile.UpdatedAt = time.Now()
+	}
+
+	_, err := r.db.Exec(`
+		INSERT INTO profiles (id, user_id, name, created_at, updated_at)
+		VALUES ($1, $2, $3, $4, $5)
+		`, profile.ID, profile.UserID, profile.Name, profile.CreatedAt, profile.UpdatedAt)
+	if err != nil {
+		return "", err
+	}
+
+	return profile.ID, nil
+}
+
+func (r *profileRepository) ByUserID(userID string) (*model.Profile, error) {
+	var profile model.Profile
+	err := r.db.Get(&profile, `SELECT * FROM profiles WHERE user_id = $1`, userID)
+
+	if errors.Is(err, sql.ErrNoRows) {
+		return nil, ErrProfileNotFound
+	}
+	if err != nil {
+		return nil, err
+	}
+
+	return &profile, nil
+}