104 lines
2.8 KiB
Go
104 lines
2.8 KiB
Go
package orderService
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import (
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"strconv"
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"git.ma-al.com/goc_daniel/b2b/app/delivery/middleware/perms"
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"git.ma-al.com/goc_daniel/b2b/app/model"
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"git.ma-al.com/goc_daniel/b2b/app/repos/cartsRepo"
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"git.ma-al.com/goc_daniel/b2b/app/repos/ordersRepo"
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"git.ma-al.com/goc_daniel/b2b/app/service/addressesService"
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"git.ma-al.com/goc_daniel/b2b/app/utils/query/filters"
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"git.ma-al.com/goc_daniel/b2b/app/utils/query/find"
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"git.ma-al.com/goc_daniel/b2b/app/utils/responseErrors"
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)
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type OrderService struct {
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ordersRepo ordersRepo.UIOrdersRepo
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cartsRepo cartsRepo.UICartsRepo
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addressesService *addressesService.AddressesService
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}
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func New() *OrderService {
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return &OrderService{
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ordersRepo: ordersRepo.New(),
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cartsRepo: cartsRepo.New(),
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addressesService: addressesService.New(),
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}
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}
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func (s *OrderService) Find(user *model.Customer, p find.Paging, filt *filters.FiltersList) (find.Found[model.CustomerOrder], error) {
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if !user.HasPermission(perms.ViewAllOrders) {
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// append filter to view only this user's orders
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idStr := strconv.FormatUint(uint64(user.ID), 10)
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filt.Append(filters.Where("b2b_customer_orders.user_id = " + idStr))
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}
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return s.ordersRepo.Find(user.ID, p, filt)
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}
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func (s *OrderService) PlaceNewOrder(user_id uint, cart_id uint, name string, country_id uint, address_info string) error {
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_, err := s.addressesService.ValidateAddressJson(address_info, country_id)
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if err != nil {
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return err
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}
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exists, err := s.cartsRepo.UserHasCart(user_id, cart_id)
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if err != nil {
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return err
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}
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if !exists {
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return responseErrors.ErrUserHasNoSuchCart
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}
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cart, err := s.cartsRepo.RetrieveCart(user_id, cart_id)
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if err != nil {
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return err
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}
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if len(cart.Products) == 0 {
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return responseErrors.ErrEmptyCart
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}
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if name == "" && cart.Name != nil {
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name = *cart.Name
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}
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// all checks passed
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return s.ordersRepo.PlaceNewOrder(cart, name, country_id, address_info)
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}
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func (s *OrderService) ChangeOrderAddress(user *model.Customer, order_id uint, country_id uint, address_info string) error {
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_, err := s.addressesService.ValidateAddressJson(address_info, country_id)
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if err != nil {
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return err
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}
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if !user.HasPermission(perms.ModifyAllOrders) {
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exists, err := s.ordersRepo.UserHasOrder(user.ID, order_id)
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if err != nil {
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return err
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}
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if !exists {
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return responseErrors.ErrUserHasNoSuchOrder
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}
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}
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return s.ordersRepo.ChangeOrderAddress(order_id, country_id, address_info)
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}
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func (s *OrderService) ChangeOrderStatus(user *model.Customer, order_id uint, status string) error {
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if !user.HasPermission(perms.ModifyAllOrders) {
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exists, err := s.ordersRepo.UserHasOrder(user.ID, order_id)
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if err != nil {
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return err
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}
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if !exists {
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return responseErrors.ErrUserHasNoSuchOrder
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}
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}
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return s.ordersRepo.ChangeOrderStatus(order_id, status)
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}
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