first commit

internal/modules/seriessetmaster/service.go

@@ -0,0 +1,206 @@
+package seriessetmaster
+
+import (
+	"errors"
+
+	"cardverse/internal/pkg/utils"
+)
+
+var ErrSeriesSetNotFound = errors.New("data series atau set tidak ditemukan")
+
+type Service interface {
+	GetAllSeries(query ListSeriesQuery) ([]SeriesSetMaster, error)
+	GetAllSets(query ListSetQuery) ([]SeriesSetMaster, error)
+	GetByID(id uint) (*SeriesSetMaster, error)
+	GetSetByCode(code string) (*SeriesSetMaster, error)
+	CreateSeries(req CreateSeriesRequest) (*SeriesSetMaster, error)
+	CreateSet(req CreateSetRequest) (*SeriesSetMaster, error)
+	UpdateSeries(id uint, req UpdateSeriesRequest) (*SeriesSetMaster, error)
+	UpdateSet(id uint, req UpdateSetRequest) (*SeriesSetMaster, error)
+	Delete(id uint) error
+}
+
+type service struct {
+	repo Repository
+}
+
+func NewService(repo Repository) Service {
+	return &service{repo: repo}
+}
+
+func (s *service) GetAllSeries(query ListSeriesQuery) ([]SeriesSetMaster, error) {
+	return s.repo.FindAllSeries(query.Search)
+}
+
+func (s *service) GetAllSets(query ListSetQuery) ([]SeriesSetMaster, error) {
+	return s.repo.FindAllSets(query.Search, query.ParentID)
+}
+
+func (s *service) GetByID(id uint) (*SeriesSetMaster, error) {
+	m, err := s.repo.FindByID(id)
+	if err != nil {
+		return nil, ErrSeriesSetNotFound
+	}
+	return m, nil
+}
+
+func (s *service) GetSetByCode(code string) (*SeriesSetMaster, error) {
+	m, err := s.repo.FindBySetCode(code)
+	if err != nil {
+		return nil, ErrSeriesSetNotFound
+	}
+	return m, nil
+}
+
+func (s *service) CreateSeries(req CreateSeriesRequest) (*SeriesSetMaster, error) {
+	m := &SeriesSetMaster{
+		SeriesName: req.Name,
+		Image:      req.Image,
+		ParentID:   nil,
+	}
+
+	if err := s.repo.Create(m); err != nil {
+		return nil, err
+	}
+
+	return m, nil
+}
+
+func (s *service) CreateSet(req CreateSetRequest) (*SeriesSetMaster, error) {
+	parent, err := s.repo.FindByID(req.ParentID)
+	if err != nil || parent == nil || parent.ParentID != nil {
+		return nil, errors.New("parent_id tidak ditemukan atau bukan merupakan series")
+	}
+
+	m := &SeriesSetMaster{
+		ParentID:    &req.ParentID,
+		SetCode:     req.SetCode,
+		SetName:     req.SetName,
+		SeriesName:  parent.SeriesName,
+		Image:       req.Image,
+		Logo:        req.Logo,
+		ReleaseDate: req.ReleaseDate,
+	}
+
+	if err := s.repo.CreateSet(m); err != nil {
+		return nil, err
+	}
+
+	return m, nil
+}
+
+func (s *service) UpdateSeries(id uint, req UpdateSeriesRequest) (*SeriesSetMaster, error) {
+	m, err := s.repo.FindByID(id)
+	if err != nil {
+		return nil, ErrSeriesSetNotFound
+	}
+
+	if m.ParentID != nil {
+		return nil, errors.New("record ini adalah set, bukan series")
+	}
+
+	if req.Name != "" {
+		m.SeriesName = req.Name
+	}
+	if req.Image != "" {
+		if m.Image != "" && m.Image != req.Image {
+			utils.DeleteLocalFile(m.Image)
+		}
+		m.Image = req.Image
+	}
+
+	if err := s.repo.Update(m); err != nil {
+		return nil, err
+	}
+
+	return m, nil
+}
+
+func (s *service) UpdateSet(id uint, req UpdateSetRequest) (*SeriesSetMaster, error) {
+	m, err := s.repo.FindByID(id)
+	if err != nil {
+		return nil, ErrSeriesSetNotFound
+	}
+
+	if m.ParentID == nil {
+		return nil, errors.New("record ini adalah series, bukan set")
+	}
+
+	var oldParentID *uint
+	if req.ParentID != nil && (m.ParentID == nil || *req.ParentID != *m.ParentID) {
+		oldParentID = m.ParentID
+		parent, err := s.repo.FindByID(*req.ParentID)
+		if err != nil || parent == nil || parent.ParentID != nil {
+			return nil, errors.New("parent_id tidak ditemukan atau bukan merupakan series")
+		}
+		m.ParentID = req.ParentID
+		m.SeriesName = parent.SeriesName
+	}
+
+	if req.SetCode != "" {
+		m.SetCode = req.SetCode
+	}
+	if req.SetName != "" {
+		m.SetName = req.SetName
+	}
+	if req.Image != "" {
+		if m.Image != "" && m.Image != req.Image {
+			utils.DeleteLocalFile(m.Image)
+		}
+		m.Image = req.Image
+	}
+	if req.Logo != "" {
+		if m.Logo != "" && m.Logo != req.Logo {
+			utils.DeleteLocalFile(m.Logo)
+		}
+		m.Logo = req.Logo
+	}
+	if req.ReleaseDate != nil {
+		m.ReleaseDate = req.ReleaseDate
+	}
+
+	if err := s.repo.UpdateSet(m, oldParentID); err != nil {
+		return nil, err
+	}
+
+	return m, nil
+}
+
+func (s *service) Delete(id uint) error {
+	m, err := s.repo.FindByID(id)
+	if err != nil {
+		return ErrSeriesSetNotFound
+	}
+
+	if m.ParentID == nil {
+		childSets, _ := s.repo.FindAllSets("", m.ID)
+		for _, set := range childSets {
+			cardImages, _ := s.repo.FindCardImagesBySetID(set.ID)
+			for _, imgPath := range cardImages {
+				utils.DeleteLocalFile(imgPath)
+			}
+			if set.Image != "" {
+				utils.DeleteLocalFile(set.Image)
+			}
+			if set.Logo != "" {
+				utils.DeleteLocalFile(set.Logo)
+			}
+		}
+		if m.Image != "" {
+			utils.DeleteLocalFile(m.Image)
+		}
+	} else {
+		cardImages, _ := s.repo.FindCardImagesBySetID(m.ID)
+		for _, imgPath := range cardImages {
+			utils.DeleteLocalFile(imgPath)
+		}
+		if m.Image != "" {
+			utils.DeleteLocalFile(m.Image)
+		}
+		if m.Logo != "" {
+			utils.DeleteLocalFile(m.Logo)
+		}
+	}
+
+	return s.repo.DeleteCascade(m)
+}