You've already forked orderservice
71 lines
1.4 KiB
Go
71 lines
1.4 KiB
Go
package service
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import (
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"context"
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"orderservice/internal/domain"
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"orderservice/internal/repository"
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"github.com/google/uuid"
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)
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type OrderService struct {
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repo repository.OrderRepository
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}
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func NewOrderService(repo repository.OrderRepository) *OrderService {
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return &OrderService{
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repo: repo,
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}
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}
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func (s *OrderService) Create(ctx context.Context, item string, quantity int32) (*domain.Order, error) {
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order := &domain.Order{
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ID: uuid.New(),
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Item: item,
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Quantity: quantity,
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}
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err := order.Validate()
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if err != nil {
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return nil, err
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}
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if err := s.repo.Create(ctx, order); err != nil {
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return nil, err
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}
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return order, nil
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}
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func (s *OrderService) Get(ctx context.Context, id string) (*domain.Order, error) {
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return s.repo.Get(ctx, id)
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}
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func (s *OrderService) Update(ctx context.Context, id string, item string, quantity int32) (*domain.Order, error) {
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order, err := s.repo.Get(ctx, id)
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if err != nil {
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return nil, err
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}
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order.Item = item
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order.Quantity = quantity
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err = order.Validate()
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if err != nil {
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return nil, err
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}
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if err := s.repo.Update(ctx, order); err != nil {
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return nil, err
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}
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return order, nil
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}
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func (s *OrderService) Delete(ctx context.Context, id string) error {
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return s.repo.Delete(ctx, id)
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}
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func (s *OrderService) List(ctx context.Context) ([]*domain.Order, error) {
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return s.repo.List(ctx)
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}
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