transaction_usecase

package usecase

import (
    "challenge-goapi/model"
    "challenge-goapi/repository"
)

type TransactionUseCase interface {
    CreateNewTransaction(billDetail model.BillDetail, billDetails model.BillDetails) (model.BillDetail, model.BillDetails, error)
    FindAllTransaction() ([]model.BillDetail, error)
    FindTransactionById(id string) (model.BillDetail, error)
}

type transactionUseCase struct {
    repo repository.TransactionRepository
}

func (t *transactionUseCase) CreateNewTransaction(billDetail model.BillDetail, billDetails model.BillDetails) (model.BillDetail, model.BillDetails, error) {
    return t.repo.Create(billDetail, billDetails)
}

func (t *transactionUseCase) FindAllTransaction() ([]model.BillDetail, error) {
    return t.repo.List()
}

func (t *transactionUseCase) FindTransactionById(id string) (model.BillDetail, error) {
    return t.repo.Get(id)
}

func NewTransactionUseCase(repo repository.TransactionRepository) TransactionUseCase {
    return &transactionUseCase{repo: repo}
}