initial commit

internal/repository/postgres/profile/role.go

@@ -0,0 +1,112 @@
+package profile
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	"github.com/google/uuid"
+	"go.uber.org/fx"
+	"gorm.io/gorm"
+
+	domainProfile "base/internal/domain/profile"
+)
+
+type roleRepository struct {
+	db *gorm.DB
+}
+
+// NewRoleRepository creates a RoleRepository for profile_roles.
+func NewRoleRepository(lc fx.Lifecycle, db *gorm.DB) domainProfile.RoleRepository {
+	lc.Append(
+		fx.Hook{
+			OnStart: func(ctx context.Context) error { return nil },
+			OnStop:  func(ctx context.Context) error { return nil },
+		})
+	return &roleRepository{db: db}
+}
+
+func (r *roleRepository) FindByID(ctx context.Context, id uuid.UUID) (*domainProfile.Role, error) {
+	var model RoleModel
+	if err := r.db.WithContext(ctx).Where("id = ?", id).First(&model).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, domainProfile.ErrRoleNotFound
+		}
+		return nil, err
+	}
+	return roleModelToDomain(&model), nil
+}
+
+func (r *roleRepository) FindAll(ctx context.Context) ([]*domainProfile.Role, error) {
+	var models []RoleModel
+	if err := r.db.WithContext(ctx).Order("status DESC, title ASC").Find(&models).Error; err != nil {
+		return nil, err
+	}
+	out := make([]*domainProfile.Role, len(models))
+	for i := range models {
+		out[i] = roleModelToDomain(&models[i])
+	}
+	return out, nil
+}
+
+func (r *roleRepository) List(ctx context.Context, limit, offset int) ([]*domainProfile.Role, error) {
+	var models []RoleModel
+	q := r.db.WithContext(ctx).Order("status DESC, title ASC")
+	if limit > 0 {
+		q = q.Limit(limit)
+	}
+	if offset > 0 {
+		q = q.Offset(offset)
+	}
+	if err := q.Find(&models).Error; err != nil {
+		return nil, err
+	}
+	out := make([]*domainProfile.Role, len(models))
+	for i := range models {
+		out[i] = roleModelToDomain(&models[i])
+	}
+	return out, nil
+}
+
+func roleModelToDomain(m *RoleModel) *domainProfile.Role {
+	return &domainProfile.Role{
+		ID:    m.ID,
+		Title: m.Title,
+	}
+}
+
+func (r *roleRepository) Create(ctx context.Context, role *domainProfile.Role) error {
+	now := time.Now()
+	model := &RoleModel{
+		ID:        role.ID,
+		Title:     role.Title,
+		CreatedAt: now,
+		UpdatedAt: now,
+	}
+	if err := r.db.WithContext(ctx).Create(model).Error; err != nil {
+		return err
+	}
+	return nil
+}
+
+func (r *roleRepository) Update(ctx context.Context, role *domainProfile.Role) error {
+	result := r.db.WithContext(ctx).Model(&RoleModel{}).Where("id = ?", role.ID).Updates(map[string]interface{}{"title": role.Title})
+	if result.Error != nil {
+		return result.Error
+	}
+	if result.RowsAffected == 0 {
+		return domainProfile.ErrRoleNotFound
+	}
+	return nil
+}
+
+func (r *roleRepository) Delete(ctx context.Context, id uuid.UUID) error {
+	result := r.db.WithContext(ctx).Delete(&RoleModel{}, "id = ?", id)
+	if result.Error != nil {
+		return result.Error
+	}
+	if result.RowsAffected == 0 {
+		return domainProfile.ErrRoleNotFound
+	}
+	return nil
+}