mirror of
https://github.com/serty2005/rmser.git
synced 2026-02-05 03:12:34 -06:00
349 lines
9.4 KiB
Go
349 lines
9.4 KiB
Go
package drafts
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import (
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"errors"
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"fmt"
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"strconv"
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"time"
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"github.com/google/uuid"
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"github.com/shopspring/decimal"
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"go.uber.org/zap"
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"rmser/internal/domain/account"
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"rmser/internal/domain/catalog"
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"rmser/internal/domain/drafts"
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"rmser/internal/domain/invoices"
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"rmser/internal/domain/ocr"
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"rmser/internal/domain/suppliers"
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"rmser/internal/infrastructure/rms"
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"rmser/pkg/logger"
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)
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type Service struct {
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draftRepo drafts.Repository
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ocrRepo ocr.Repository
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catalogRepo catalog.Repository
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accountRepo account.Repository
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supplierRepo suppliers.Repository
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rmsFactory *rms.Factory
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}
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func NewService(
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draftRepo drafts.Repository,
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ocrRepo ocr.Repository,
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catalogRepo catalog.Repository,
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accountRepo account.Repository,
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supplierRepo suppliers.Repository,
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rmsFactory *rms.Factory,
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) *Service {
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return &Service{
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draftRepo: draftRepo,
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ocrRepo: ocrRepo,
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catalogRepo: catalogRepo,
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accountRepo: accountRepo,
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supplierRepo: supplierRepo,
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rmsFactory: rmsFactory,
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}
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}
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func (s *Service) GetDraft(draftID, userID uuid.UUID) (*drafts.DraftInvoice, error) {
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// TODO: Проверить что userID совпадает с draft.UserID
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return s.draftRepo.GetByID(draftID)
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}
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func (s *Service) GetActiveDrafts(userID uuid.UUID) ([]drafts.DraftInvoice, error) {
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return s.draftRepo.GetActive(userID)
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}
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// GetDictionaries возвращает Склады и Поставщиков для пользователя
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func (s *Service) GetDictionaries(userID uuid.UUID) (map[string]interface{}, error) {
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server, err := s.accountRepo.GetActiveServer(userID)
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if err != nil || server == nil {
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return nil, fmt.Errorf("active server not found")
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}
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stores, _ := s.catalogRepo.GetActiveStores(server.ID)
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// Ранжированные поставщики (топ за 90 дней)
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suppliersList, _ := s.supplierRepo.GetRankedByUsage(server.ID, 90)
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return map[string]interface{}{
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"stores": stores,
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"suppliers": suppliersList,
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}, nil
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}
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func (s *Service) DeleteDraft(id uuid.UUID) (string, error) {
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// Без изменений логики, только вызов репо
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draft, err := s.draftRepo.GetByID(id)
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if err != nil {
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return "", err
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}
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if draft.Status == drafts.StatusCanceled {
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draft.Status = drafts.StatusDeleted
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s.draftRepo.Update(draft)
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return drafts.StatusDeleted, nil
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}
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if draft.Status != drafts.StatusCompleted {
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draft.Status = drafts.StatusCanceled
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s.draftRepo.Update(draft)
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return drafts.StatusCanceled, nil
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}
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return draft.Status, nil
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}
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func (s *Service) UpdateDraftHeader(id uuid.UUID, storeID *uuid.UUID, supplierID *uuid.UUID, date time.Time, comment string) error {
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draft, err := s.draftRepo.GetByID(id)
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if err != nil {
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return err
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}
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if draft.Status == drafts.StatusCompleted {
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return errors.New("черновик уже отправлен")
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}
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draft.StoreID = storeID
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draft.SupplierID = supplierID
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draft.DateIncoming = &date
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draft.Comment = comment
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return s.draftRepo.Update(draft)
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}
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// AddItem добавляет пустую строку в черновик
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func (s *Service) AddItem(draftID uuid.UUID) (*drafts.DraftInvoiceItem, error) {
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// Проверка статуса драфта (можно добавить)
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newItem := &drafts.DraftInvoiceItem{
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ID: uuid.New(),
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DraftID: draftID,
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RawName: "Новая позиция",
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RawAmount: decimal.NewFromFloat(1),
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RawPrice: decimal.Zero,
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Quantity: decimal.NewFromFloat(1),
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Price: decimal.Zero,
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Sum: decimal.Zero,
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IsMatched: false,
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}
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if err := s.draftRepo.CreateItem(newItem); err != nil {
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return nil, err
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}
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return newItem, nil
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}
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// DeleteItem удаляет строку и возвращает обновленную сумму черновика
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func (s *Service) DeleteItem(draftID, itemID uuid.UUID) (float64, error) {
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// 1. Удаляем
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if err := s.draftRepo.DeleteItem(itemID); err != nil {
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return 0, err
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}
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// 2. Получаем драфт заново для пересчета суммы
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// Это самый надежный способ, чем считать в памяти
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draft, err := s.draftRepo.GetByID(draftID)
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if err != nil {
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return 0, err
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}
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// 3. Считаем сумму
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var totalSum decimal.Decimal
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for _, item := range draft.Items {
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if !item.Sum.IsZero() {
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totalSum = totalSum.Add(item.Sum)
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} else {
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totalSum = totalSum.Add(item.Quantity.Mul(item.Price))
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}
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}
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sumFloat, _ := totalSum.Float64()
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return sumFloat, nil
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}
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func (s *Service) UpdateItem(draftID, itemID uuid.UUID, productID *uuid.UUID, containerID *uuid.UUID, qty, price decimal.Decimal) error {
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draft, err := s.draftRepo.GetByID(draftID)
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if err != nil {
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return err
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}
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if draft.Status == drafts.StatusCanceled {
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draft.Status = drafts.StatusReadyToVerify
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s.draftRepo.Update(draft)
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}
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return s.draftRepo.UpdateItem(itemID, productID, containerID, qty, price)
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}
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// CommitDraft отправляет накладную
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func (s *Service) CommitDraft(draftID, userID uuid.UUID) (string, error) {
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// 1. Клиент для пользователя
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client, err := s.rmsFactory.GetClientForUser(userID)
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if err != nil {
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return "", err
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}
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// 2. Черновик
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draft, err := s.draftRepo.GetByID(draftID)
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if err != nil {
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return "", err
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}
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if draft.Status == drafts.StatusCompleted {
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return "", errors.New("накладная уже отправлена")
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}
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server, err := s.accountRepo.GetActiveServer(userID)
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if err != nil {
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return "", fmt.Errorf("active server not found: %w", err)
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}
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targetStatus := "NEW"
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if server.AutoProcess {
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targetStatus = "PROCESSED"
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}
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// 3. Сборка Invoice
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inv := invoices.Invoice{
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ID: uuid.Nil,
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DocumentNumber: draft.DocumentNumber,
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DateIncoming: *draft.DateIncoming,
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SupplierID: *draft.SupplierID,
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DefaultStoreID: *draft.StoreID,
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Status: targetStatus, // <-- Передаем статус из настроек
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Comment: draft.Comment, // <-- Передаем комментарий из черновика
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Items: make([]invoices.InvoiceItem, 0, len(draft.Items)),
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}
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for _, dItem := range draft.Items {
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if dItem.ProductID == nil {
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continue // Skip unrecognized
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}
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// Если суммы нет, считаем
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sum := dItem.Sum
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if sum.IsZero() {
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sum = dItem.Quantity.Mul(dItem.Price)
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}
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invItem := invoices.InvoiceItem{
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ProductID: *dItem.ProductID,
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Amount: dItem.Quantity,
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Price: dItem.Price,
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Sum: sum,
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ContainerID: dItem.ContainerID,
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}
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inv.Items = append(inv.Items, invItem)
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}
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if len(inv.Items) == 0 {
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return "", errors.New("нет распознанных позиций для отправки")
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}
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// 4. Отправка в RMS
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docNum, err := client.CreateIncomingInvoice(inv)
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if err != nil {
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return "", err
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}
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// 5. Обновление статуса черновика
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draft.Status = drafts.StatusCompleted
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s.draftRepo.Update(draft)
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// 6. БИЛЛИНГ и Обучение
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if err := s.accountRepo.IncrementInvoiceCount(server.ID); err != nil {
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logger.Log.Error("Billing increment failed", zap.Error(err))
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}
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go s.learnFromDraft(draft, server.ID)
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return docNum, nil
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}
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func (s *Service) learnFromDraft(draft *drafts.DraftInvoice, serverID uuid.UUID) {
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for _, item := range draft.Items {
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if item.RawName != "" && item.ProductID != nil {
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qty := decimal.NewFromFloat(1.0)
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err := s.ocrRepo.SaveMatch(serverID, item.RawName, *item.ProductID, qty, item.ContainerID)
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if err != nil {
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logger.Log.Warn("Failed to learn match", zap.Error(err))
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}
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}
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}
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}
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func (s *Service) CreateProductContainer(userID uuid.UUID, productID uuid.UUID, name string, count decimal.Decimal) (uuid.UUID, error) {
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client, err := s.rmsFactory.GetClientForUser(userID)
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if err != nil {
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return uuid.Nil, err
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}
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server, _ := s.accountRepo.GetActiveServer(userID) // нужен ServerID для сохранения в локальную БД
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fullProduct, err := client.GetProductByID(productID)
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if err != nil {
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return uuid.Nil, fmt.Errorf("error fetching product: %w", err)
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}
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// Валидация на дубли
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targetCount, _ := count.Float64()
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for _, c := range fullProduct.Containers {
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if !c.Deleted && (c.Name == name || (c.Count == targetCount)) {
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if c.ID != nil && *c.ID != "" {
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return uuid.Parse(*c.ID)
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}
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}
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}
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// Next Num
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maxNum := 0
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for _, c := range fullProduct.Containers {
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if n, err := strconv.Atoi(c.Num); err == nil {
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if n > maxNum {
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maxNum = n
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}
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}
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}
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nextNum := strconv.Itoa(maxNum + 1)
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// Add
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newContainerDTO := rms.ContainerFullDTO{
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ID: nil,
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Num: nextNum,
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Name: name,
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Count: targetCount,
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UseInFront: true,
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Deleted: false,
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}
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fullProduct.Containers = append(fullProduct.Containers, newContainerDTO)
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// Update RMS
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updatedProduct, err := client.UpdateProduct(*fullProduct)
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if err != nil {
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return uuid.Nil, fmt.Errorf("error updating product: %w", err)
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}
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// Find created ID
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var createdID uuid.UUID
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found := false
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for _, c := range updatedProduct.Containers {
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if c.Name == name && c.Count == targetCount && !c.Deleted {
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if c.ID != nil {
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createdID, err = uuid.Parse(*c.ID)
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if err == nil {
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found = true
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break
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}
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}
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}
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}
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if !found {
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return uuid.Nil, errors.New("container created but id not found")
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}
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// Save Local
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newLocalContainer := catalog.ProductContainer{
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ID: createdID,
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RMSServerID: server.ID, // <-- NEW
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ProductID: productID,
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Name: name,
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Count: count,
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}
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s.catalogRepo.SaveContainer(newLocalContainer)
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return createdID, nil
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}
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