auction_usecase

Documentation

Index

• type AuctionInputDTO
• type AuctionOutputDTO
• type AuctionStatus
• type AuctionUseCase
  • func (au *AuctionUseCase) CreateAuction(ctx context.Context, auctionInput AuctionInputDTO) (*AuctionOutputDTO, *internal_error.InternalError)
  • func (au *AuctionUseCase) FindAuctionById(ctx context.Context, id string) (*AuctionOutputDTO, *internal_error.InternalError)
  • func (au *AuctionUseCase) FindAuctions(ctx context.Context, status AuctionStatus, category, productName string) ([]AuctionOutputDTO, *internal_error.InternalError)
  • func (au *AuctionUseCase) FindWinningBidByAuctionId(ctx context.Context, auctionId string) (*WinningInfoOutputDTO, *internal_error.InternalError)
• type AuctionUseCaseInterface
  • func NewAuctionUseCase(auctionRepository auction_entity.AuctionRepositoryInterface, ...) AuctionUseCaseInterface
• type ProductCondition
• type WinningInfoOutputDTO

Types

type AuctionInputDTO

type AuctionInputDTO struct {
	ProductName string           `json:"product_name" binding:"required,min=1"`
	Category    string           `json:"category"     binding:"required,min=2"`
	Description string           `json:"description"  binding:"required,min=10,max=200"`
	Condition   ProductCondition `json:"condition"    binding:"oneof=0 1 2"`
}

type AuctionOutputDTO

type AuctionOutputDTO struct {
	Id          string           `json:"id"`
	ProductName string           `json:"product_name"`
	Category    string           `json:"category"`
	Description string           `json:"description"`
	Condition   ProductCondition `json:"condition"`
	Status      AuctionStatus    `json:"status"`
	Timestamp   time.Time        `json:"timestamp" time_format:"2006-01-02 15:04:05"`
}

type AuctionStatus

type AuctionStatus int64

type AuctionUseCase

type AuctionUseCase struct {
	// contains filtered or unexported fields
}

func (*AuctionUseCase) CreateAuction

func (au *AuctionUseCase) CreateAuction(
	ctx context.Context,
	auctionInput AuctionInputDTO) (*AuctionOutputDTO, *internal_error.InternalError)

func (*AuctionUseCase) FindAuctionById

func (au *AuctionUseCase) FindAuctionById(
	ctx context.Context, id string) (*AuctionOutputDTO, *internal_error.InternalError)

func (*AuctionUseCase) FindAuctions

func (au *AuctionUseCase) FindAuctions(
	ctx context.Context,
	status AuctionStatus,
	category, productName string) ([]AuctionOutputDTO, *internal_error.InternalError)

func (*AuctionUseCase) FindWinningBidByAuctionId

func (au *AuctionUseCase) FindWinningBidByAuctionId(
	ctx context.Context,
	auctionId string) (*WinningInfoOutputDTO, *internal_error.InternalError)

type AuctionUseCaseInterface

type AuctionUseCaseInterface interface {
	CreateAuction(
		ctx context.Context,
		auctionInput AuctionInputDTO) (*AuctionOutputDTO, *internal_error.InternalError)

	FindAuctionById(
		ctx context.Context, id string) (*AuctionOutputDTO, *internal_error.InternalError)

	FindAuctions(
		ctx context.Context,
		status AuctionStatus,
		category, productName string) ([]AuctionOutputDTO, *internal_error.InternalError)

	FindWinningBidByAuctionId(
		ctx context.Context,
		auctionId string) (*WinningInfoOutputDTO, *internal_error.InternalError)
}

func NewAuctionUseCase

func NewAuctionUseCase(
	auctionRepository auction_entity.AuctionRepositoryInterface,
	bidRepository bid_entity.BidRepositoryInterface) AuctionUseCaseInterface

type ProductCondition

type ProductCondition int64

type WinningInfoOutputDTO

type WinningInfoOutputDTO struct {
	Auction AuctionOutputDTO          `json:"auction"`
	Bid     *bid_usecase.BidOutputDTO `json:"bid,omitempty"`
}