refactor: remove empty services (#116)

* remove empty services

* remove old factory

* remove old static files

* cleanup more duplicate service code

* file/folder reorg

backend/internal/core/services/service_items.go

@@ -0,0 +1,196 @@
+package services
+
+import (
+	"context"
+	"errors"
+
+	"github.com/google/uuid"
+	"github.com/hay-kot/homebox/backend/internal/data/repo"
+	"github.com/rs/zerolog/log"
+)
+
+var (
+	ErrNotFound     = errors.New("not found")
+	ErrFileNotFound = errors.New("file not found")
+)
+
+type ItemService struct {
+	repo *repo.AllRepos
+
+	filepath string
+	// at is a map of tokens to attachment IDs. This is used to store the attachment ID
+	// for issued URLs
+	at attachmentTokens
+}
+
+func (svc *ItemService) CsvImport(ctx context.Context, gid uuid.UUID, data [][]string) (int, error) {
+	loaded := []csvRow{}
+
+	// Skip first row
+	for _, row := range data[1:] {
+		// Skip empty rows
+		if len(row) == 0 {
+			continue
+		}
+
+		if len(row) != NumOfCols {
+			return 0, ErrInvalidCsv
+		}
+
+		r := newCsvRow(row)
+		loaded = append(loaded, r)
+	}
+
+	// validate rows
+	var errMap = map[int][]error{}
+	var hasErr bool
+	for i, r := range loaded {
+
+		errs := r.validate()
+
+		if len(errs) > 0 {
+			hasErr = true
+			lineNum := i + 2
+
+			errMap[lineNum] = errs
+		}
+	}
+
+	if hasErr {
+		for lineNum, errs := range errMap {
+			for _, err := range errs {
+				log.Error().Err(err).Int("line", lineNum).Msg("csv import error")
+			}
+		}
+	}
+
+	// Bootstrap the locations and labels so we can reuse the created IDs for the items
+	locations := map[string]uuid.UUID{}
+	existingLocation, err := svc.repo.Locations.GetAll(ctx, gid)
+	if err != nil {
+		return 0, err
+	}
+	for _, loc := range existingLocation {
+		locations[loc.Name] = loc.ID
+	}
+
+	labels := map[string]uuid.UUID{}
+	existingLabels, err := svc.repo.Labels.GetAll(ctx, gid)
+	if err != nil {
+		return 0, err
+	}
+	for _, label := range existingLabels {
+		labels[label.Name] = label.ID
+	}
+
+	for _, row := range loaded {
+
+		// Locations
+		if _, exists := locations[row.Location]; !exists {
+			result, err := svc.repo.Locations.Create(ctx, gid, repo.LocationCreate{
+				Name:        row.Location,
+				Description: "",
+			})
+			if err != nil {
+				return 0, err
+			}
+			locations[row.Location] = result.ID
+		}
+
+		// Labels
+
+		for _, label := range row.getLabels() {
+			if _, exists := labels[label]; exists {
+				continue
+			}
+			result, err := svc.repo.Labels.Create(ctx, gid, repo.LabelCreate{
+				Name:        label,
+				Description: "",
+			})
+			if err != nil {
+				return 0, err
+			}
+			labels[label] = result.ID
+		}
+	}
+
+	// Create the items
+	var count int
+	for _, row := range loaded {
+		// Check Import Ref
+		if row.Item.ImportRef != "" {
+			exists, err := svc.repo.Items.CheckRef(ctx, gid, row.Item.ImportRef)
+			if exists {
+				continue
+			}
+			if err != nil {
+				log.Err(err).Msg("error checking import ref")
+			}
+		}
+
+		locationID := locations[row.Location]
+		labelIDs := []uuid.UUID{}
+		for _, label := range row.getLabels() {
+			labelIDs = append(labelIDs, labels[label])
+		}
+
+		log.Info().
+			Str("name", row.Item.Name).
+			Str("location", row.Location).
+			Msgf("Creating Item: %s", row.Item.Name)
+
+		result, err := svc.repo.Items.Create(ctx, gid, repo.ItemCreate{
+			ImportRef:   row.Item.ImportRef,
+			Name:        row.Item.Name,
+			Description: row.Item.Description,
+			LabelIDs:    labelIDs,
+			LocationID:  locationID,
+		})
+
+		if err != nil {
+			return count, err
+		}
+
+		// Update the item with the rest of the data
+		_, err = svc.repo.Items.UpdateByGroup(ctx, gid, repo.ItemUpdate{
+			// Edges
+			LocationID: locationID,
+			LabelIDs:   labelIDs,
+
+			// General Fields
+			ID:          result.ID,
+			Name:        result.Name,
+			Description: result.Description,
+			Insured:     row.Item.Insured,
+			Notes:       row.Item.Notes,
+			Quantity:    row.Item.Quantity,
+
+			// Identifies the item as imported
+			SerialNumber: row.Item.SerialNumber,
+			ModelNumber:  row.Item.ModelNumber,
+			Manufacturer: row.Item.Manufacturer,
+
+			// Purchase
+			PurchaseFrom:  row.Item.PurchaseFrom,
+			PurchasePrice: row.Item.PurchasePrice,
+			PurchaseTime:  row.Item.PurchaseTime,
+
+			// Warranty
+			LifetimeWarranty: row.Item.LifetimeWarranty,
+			WarrantyExpires:  row.Item.WarrantyExpires,
+			WarrantyDetails:  row.Item.WarrantyDetails,
+
+			SoldTo:    row.Item.SoldTo,
+			SoldPrice: row.Item.SoldPrice,
+			SoldTime:  row.Item.SoldTime,
+			SoldNotes: row.Item.SoldNotes,
+		})
+
+		if err != nil {
+			return count, err
+		}
+
+		count++
+	}
+	return count, nil
+}