gocommon

type BaseRepository[T, ID any] struct {
	DB *gorm.DB
}

type BaseService[Entity, ID, Dto, CreateDto, UpdateDto, FilterDto any] struct {
	BaseRepository IBaseRepository[Entity, ID]
}

type IBaseRepository[T, ID any] interface {
	Get(ctx context.Context, id ID) (*T, error)
	GetList(ctx context.Context, filters interface{}, paging *PagingQuery) (int64, []T, error)
	GetListWithQuery(ctx context.Context, query *gorm.DB, paging *PagingQuery) (int64, []T, error)
	Create(ctx context.Context, t *T) error
	CreateMany(ctx context.Context, t *[]T, size int) error
	Update(ctx context.Context, t *T) error
	Delete(ctx context.Context, t *T) (bool, error)
	QueryBuilder(query *gorm.DB, options interface{}) *gorm.DB
}

type IBaseService[Entity, ID, Dto, CreateDto, UpdateDto, FilterDto any] interface {
	Get(ctx context.Context, id ID) (*Dto, error)
	GetList(ctx context.Context, input FilterDto, query *PagingQuery) (PagedResultDto[Dto], error)
	Create(ctx context.Context, input CreateDto) (Dto, error)
	Update(ctx context.Context, id ID, input UpdateDto) (Dto, error)
	Delete(ctx context.Context, id ID) (bool, error)
}

type PagedResultDto[Dto any] struct {
	Total int64 `json:"total"`
	Items []Dto `json:"items"`
}

type PagingQuery struct {
	Page    int     `query:"page" form:"page"`
	Size    int     `query:"size" form:"size"`
	OrderBy *string `query:"order_by" form:"order_by" default:"desc"`
	SortBy  *string `query:"sort_by" form:"sort_by" default:"created_at"`
}

type PagingResult struct {
	Items interface{} `json:"items"`
	Total int64       `json:"total"`
}