Pagination

app/repository/users.go

@@ -34,11 +34,23 @@ func applyFilter(db *gorm.DB, filter *UserFilter) *gorm.DB {
 	return query
 }
 
-func (repository *UsersRepository) List(filter *UserFilter) *[]models.User {
+func applyPagination(db *gorm.DB, pagination *Pagination) *gorm.DB {
+	query := db
+
+	if pagination != nil {
+		query.Limit(pagination.PageSize)
+		query.Offset(pagination.PageSize * (pagination.Page - 1))
+	}
+
+	return query
+}
+
+func (repository *UsersRepository) List(filter *UserFilter, pagination *Pagination) *[]models.User {
 	var users []models.User
 
 	query := repository.db.Model(&models.User{})
 	query = applyFilter(query, filter)
+	query = applyPagination(query, pagination)
 	query.Find(&users)
 
 	return &users