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package repository
import (
"gofaster/internal/model"
"gorm.io/gorm"
)
type RoleRepo struct {
BaseRepo
}
func NewRoleRepo(db *gorm.DB) *RoleRepo {
return &RoleRepo{BaseRepo{db: db}}
}
func (r *RoleRepo) Create(role *model.Role) error {
return r.db.Create(role).Error
}
func (r *RoleRepo) GetByID(id uint) (*model.Role, error) {
var role model.Role
err := r.db.Preload("Permissions").First(&role, id).Error
return &role, err
}
func (r *RoleRepo) GetByName(name string) (*model.Role, error) {
var role model.Role
err := r.db.Preload("Permissions").Where("name = ?", name).First(&role).Error
return &role, err
}
func (r *RoleRepo) Update(role *model.Role) error {
return r.db.Save(role).Error
}
func (r *RoleRepo) Delete(id uint) error {
return r.db.Delete(&model.Role{}, id).Error
}
func (r *RoleRepo) List(page, pageSize int) ([]model.Role, int64, error) {
var roles []model.Role
var count int64
err := r.db.Model(&model.Role{}).Count(&count).Error
if err != nil {
return nil, 0, err
}
offset := (page - 1) * pageSize
err = r.db.Preload("Permissions").Offset(offset).Limit(pageSize).Find(&roles).Error
return roles, count, err
}
func (r *RoleRepo) AssignPermissions(roleID uint, permissionIDs []uint) error {
var permissions []model.Permission
if err := r.db.Find(&permissions, permissionIDs).Error; err != nil {
return err
}
return r.db.Model(&model.Role{BaseModel: model.BaseModel{ID: roleID}}).Association("Permissions").Replace(permissions)
}