feat: excel service

internal/services/excel.go

@@ -0,0 +1,56 @@
+package services
+
+import (
+	"app/internal/addons/excel"
+	"app/internal/dialogs"
+	"github.com/wailsapp/wails/v3/pkg/application"
+	"strconv"
+)
+
+type ExcelModule struct{}
+
+var ExcelService = application.NewService(&ExcelModule{})
+
+func ImportAllEntities() error {
+	postTypeService := PostTypeService{}
+	filepath, err := dialogs.OpenFileDialog("Импорт данных")
+	if err != nil {
+		return err
+	}
+	err = excel.ImportFromSpreadsheet(filepath, excel.Importer{
+		SheetName: "Тип поста",
+		Loader: func(rowIndex int, row []string) error {
+			id, err := strconv.Atoi(row[0])
+			if err != nil {
+				return err
+			}
+
+			_, err = postTypeService.Create(PostType{
+				Id:   uint(id),
+				Name: row[1],
+			})
+			if err != nil {
+				return err
+			}
+			return nil
+		},
+	})
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func ExportAllEntities() error {
+	postService := PostService{}
+	exporter := excel.Exporter[Post]{
+		SheetName: "Посты",
+		Entity:    Post{},
+		Provider:  postService.GetAll,
+	}
+	err := excel.ExportEntitiesToSpreadsheet("report.xlsx", exporter)
+	if err != nil {
+		return err
+	}
+	return nil
+}

internal/services/post.go

@@ -3,13 +3,9 @@ package services
 import (
 	"app/internal/dal"
 	"app/internal/database"
-	"app/internal/dialogs"
-	"app/internal/extras/excel"
 	"app/internal/models"
 	"app/internal/utils"
 	"errors"
-	"fmt"
-
 	"gorm.io/gen/field"
 	"gorm.io/gorm"
 )
@@ -64,17 +60,7 @@ func (service *PostService) Count() (int64, error) {
 	amount, err := dal.Post.Count()
 	return amount, err
 }
-func (service *PostService) ExportToExcel() {
-	exporter := excel.Exporter[Post]{
-		SheetName: "Посты",
-		Entity:    Post{},
-		Provider:  service.GetAll,
-	}
-	err := excel.ExportEntitiesToSpreadsheet("report.xlsx", exporter)
-	if err != nil {
-		dialogs.ErrorDialog("Ошибка экспорта", fmt.Sprintf("Ошибка при экспорте данных: %s", err))
-	}
-}
+
 func (service *PostService) SortedByOrder(fieldsSortOrder map[string]string) ([]*Post, error) {
 	return utils.SortByOrder(fieldsSortOrder, Post{})
 }

internal/services/posttype.go

@@ -3,14 +3,11 @@ package services
 import (
 	"app/internal/dal"
 	"app/internal/database"
-	"app/internal/dialogs"
-	"app/internal/extras/excel"
 	"app/internal/models"
 	"app/internal/utils"
 	"errors"
 	"gorm.io/gen/field"
 	"gorm.io/gorm"
-	"strconv"
 )
 
 type PostTypeService struct {
@@ -63,34 +60,6 @@ func (service *PostTypeService) Count() (int64, error) {
 	return amount, err
 }
 
-func (service *PostTypeService) ImportFromExcel() error {
-	filepath, err := dialogs.OpenFileDialog("Импорт данных")
-	if err != nil {
-		return err
-	}
-	err = excel.ImportFromSpreadsheet(filepath, excel.Importer{
-		SheetName: "Тип поста",
-		Loader: func(rowIndex int, row []string) error {
-			id, err := strconv.Atoi(row[0])
-			if err != nil {
-				return err
-			}
-
-			_, err = service.Create(PostType{
-				Id:   uint(id),
-				Name: row[1],
-			})
-			if err != nil {
-				return err
-			}
-			return nil
-		},
-	})
-	if err != nil {
-		return err
-	}
-	return nil
-}
 func (service *PostTypeService) SortedByOrder(fieldsSortOrder map[string]string) ([]*PostType, error) {
 	return utils.SortByOrder(fieldsSortOrder, PostType{})
 }