Feat(BE-69,70,71,72,73): crud and integration sso with lti, revoke_token

internal/modules/users/repositories/user.repository.go

@@ -2,8 +2,10 @@ package repository
 
 import (
 	"context"
+	"errors"
 	"time"
 
+	"github.com/jackc/pgconn"
 	commonrepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	"gorm.io/gorm"
@@ -42,12 +44,44 @@ func (r *UserRepositoryImpl) UpsertByIdUser(ctx context.Context, user *entity.Us
 		return gorm.ErrInvalidData
 	}
 
-	conflict := []clause.Column{{Name: "id_user"}}
-	user.DeletedAt = gorm.DeletedAt{}
-	user.UpdatedAt = time.Now()
+	return r.DB().WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		now := time.Now()
+		user.DeletedAt = gorm.DeletedAt{}
+		user.UpdatedAt = now
 
-	return r.BaseRepositoryImpl.Upsert(ctx, user, conflict, func(db *gorm.DB) *gorm.DB {
-		return db.Omit("id", "created_at")
+		err := tx.Clauses(clause.OnConflict{
+			Columns:   []clause.Column{{Name: "id_user"}},
+			UpdateAll: true,
+		}).Omit("id", "created_at").Create(user).Error
+		if err == nil {
+			return nil
+		}
+
+		if !isUniqueViolation(err, "users_email_unique") {
+			return err
+		}
+
+		var existing entity.User
+		lockQuery := tx.Clauses(clause.Locking{Strength: "UPDATE"}).Where("email = ?", user.Email)
+		if err := lockQuery.First(&existing).Error; err != nil {
+			return err
+		}
+
+		user.Id = existing.Id
+
+		updates := map[string]any{
+			"id_user":    user.IdUser,
+			"email":      user.Email,
+			"name":       user.Name,
+			"updated_at": now,
+			"deleted_at": gorm.DeletedAt{},
+		}
+
+		if err := tx.Model(&entity.User{}).Where("id = ?", existing.Id).Updates(updates).Error; err != nil {
+			return err
+		}
+
+		return nil
 	})
 }
 
@@ -62,3 +96,17 @@ func (r *UserRepositoryImpl) SoftDeleteByIdUser(ctx context.Context, idUser int6
 	}
 	return nil
 }
+
+func isUniqueViolation(err error, constraint string) bool {
+	var pgErr *pgconn.PgError
+	if !errors.As(err, &pgErr) {
+		return false
+	}
+	if pgErr.Code != "23505" {
+		return false
+	}
+	if constraint == "" {
+		return true
+	}
+	return pgErr.ConstraintName == constraint
+}