v0.0.27 Изменена мутация загрузки изображений через скаляр Upload

2025-08-28 20:09:29 +03:00 · 2025-08-28 20:09:29 +03:00 · f86590570c
commit f86590570c
parent 0647b62048
5 changed files with 100 additions and 107 deletions
--- a/go.sum
+++ b/go.sum
@ -12,42 +12,6 @@ github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0 h1:jfIu9sQUG6Ig
 github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0/go.mod h1:t2tdKJDJF9BV14lnkjHmOQgcvEKgtqs5a1N3LNdJhGE=
 github.com/aws/aws-sdk-go v1.55.8 h1:JRmEUbU52aJQZ2AjX4q4Wu7t4uZjOu71uyNmaWlUkJQ=
 github.com/aws/aws-sdk-go v1.55.8/go.mod h1:ZkViS9AqA6otK+JBBNH2++sx1sgxrPKcSzPPvQkUtXk=
-github.com/aws/aws-sdk-go-v2 v1.38.2 h1:QUkLO1aTW0yqW95pVzZS0LGFanL71hJ0a49w4TJLMyM=
-github.com/aws/aws-sdk-go-v2 v1.38.2/go.mod h1:sDioUELIUO9Znk23YVmIk86/9DOpkbyyVb1i/gUNFXY=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.1 h1:i8p8P4diljCr60PpJp6qZXNlgX4m2yQFpYk+9ZT+J4E=
-github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.1/go.mod h1:ddqbooRZYNoJ2dsTwOty16rM+/Aqmk/GOXrK8cg7V00=
-github.com/aws/aws-sdk-go-v2/config v1.31.4 h1:aY2IstXOfjdLtr1lDvxFBk5DpBnHgS5GS3jgR/0BmPw=
-github.com/aws/aws-sdk-go-v2/config v1.31.4/go.mod h1:1IAykiegrTp6n+CbZoCpW6kks1I74fEDgl2BPQSkLSU=
-github.com/aws/aws-sdk-go-v2/credentials v1.18.8 h1:0FfdP0I9gs/f1rwtEdkcEdsclTEkPB8o6zWUG2Z8+IM=
-github.com/aws/aws-sdk-go-v2/credentials v1.18.8/go.mod h1:9UReQ1UmGooX93JKzHyr7PRF3F+p3r+PmRwR7+qHJYA=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.5 h1:ul7hICbZ5Z/Pp9VnLVGUVe7rqYLXCyIiPU7hQ0sRkow=
-github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.5/go.mod h1:5cIWJ0N6Gjj+72Q6l46DeaNtcxXHV42w/Uq3fIfeUl4=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.5 h1:d45S2DqHZOkHu0uLUW92VdBoT5v0hh3EyR+DzMEh3ag=
-github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.5/go.mod h1:G6e/dR2c2huh6JmIo9SXysjuLuDDGWMeYGibfW2ZrXg=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.5 h1:ENhnQOV3SxWHplOqNN1f+uuCNf9n4Y/PKpl6b1WRP0Q=
-github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.5/go.mod h1:csQLMI+odbC0/J+UecSTztG70Dc4aTCOu4GyPNDNpVo=
-github.com/aws/aws-sdk-go-v2/internal/ini v1.8.3 h1:bIqFDwgGXXN1Kpp99pDOdKMTTb5d2KyU5X/BZxjOkRo=
-github.com/aws/aws-sdk-go-v2/internal/ini v1.8.3/go.mod h1:H5O/EsxDWyU+LP/V8i5sm8cxoZgc2fdNR9bxlOFrQTo=
-github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.5 h1:ovHE1XM53pMGOwINf8Mas4FMl5XRRMAihNokV1YViZ8=
-github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.5/go.mod h1:Cmu/DOSYwcr0xYTFk7sA9NJ5HF3ND0EqNUBdoK16nPI=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.1 h1:oegbebPEMA/1Jny7kvwejowCaHz1FWZAQ94WXFNCyTM=
-github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.1/go.mod h1:kemo5Myr9ac0U9JfSjMo9yHLtw+pECEHsFtJ9tqCEI8=
-github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.8.5 h1:gC3YW8AojITDXfI5avcKZst5iOg6v5aQEU4HIcxwAss=
-github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.8.5/go.mod h1:z5OdVolKifM0NpEel6wLkM/TQ0eodWB2dmDFoj3WCbw=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.5 h1:Cx1M/UUgYu9UCQnIMKaOhkVaFvLy1HneD6T4sS/DlKg=
-github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.5/go.mod h1:fTRNLgrTvPpEzGqc9QkeO4hu/3ng+mdtUbL8shUwXz4=
-github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.5 h1:IM2yO5Dd9bzCmYEvLU6Di5kduRKh4O93TjrZ47hxLhQ=
-github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.5/go.mod h1:0nXagJIQFWms6GJ1jvPJLwr8r3hN6f+kTwt17Q2NrPQ=
-github.com/aws/aws-sdk-go-v2/service/s3 v1.87.2 h1:HNAbIp6VXmtKR+JuDmywGcRc3kYoIGT9y4a2Zg9bSTQ=
-github.com/aws/aws-sdk-go-v2/service/s3 v1.87.2/go.mod h1:6VSEglrPCTx7gi7Z7l/CtqSgbnFr1N6UJ6+Ik+vjuEo=
-github.com/aws/aws-sdk-go-v2/service/sso v1.28.3 h1:z6lajFT/qGlLRB/I8V5CCklqSuWZKUkdwRAn9leIkiQ=
-github.com/aws/aws-sdk-go-v2/service/sso v1.28.3/go.mod h1:BnyjuIX0l+KXJVl2o9Ki3Zf0M4pA2hQYopFCRUj9ADU=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.34.1 h1:8yI3jK5JZ310S8RpgdZdzwvlvBu3QbG8DP7Be/xJ6yo=
-github.com/aws/aws-sdk-go-v2/service/ssooidc v1.34.1/go.mod h1:HPzXfFgrLd02lYpcFYdDz5xZs94LOb+lWlvbAGaeMsk=
-github.com/aws/aws-sdk-go-v2/service/sts v1.38.1 h1:3kWmIg5iiWPMBJyq/I55Fki5fyfoMtrn/SkUIpxPwHQ=
-github.com/aws/aws-sdk-go-v2/service/sts v1.38.1/go.mod h1:yi0b3Qez6YamRVJ+Rbi19IgvjfjPODgVRhkWA6RTMUM=
-github.com/aws/smithy-go v1.23.0 h1:8n6I3gXzWJB2DxBDnfxgBaSX6oe0d/t10qGz7OKqMCE=
-github.com/aws/smithy-go v1.23.0/go.mod h1:t1ufH5HMublsJYulve2RKmHDC15xu1f26kHCp/HgceI=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/caarlos0/env/v8 v8.0.0 h1:POhxHhSpuxrLMIdvTGARuZqR4Jjm8AYmoi/JKlcScs0=
--- a/internal/http/graph/generated.go
+++ b/internal/http/graph/generated.go
@ -140,7 +140,7 @@ type ComplexityRoot struct {
 		ConfirmEmail             func(childComplexity int, token string) int
 		CreateChat               func(childComplexity int, user1Id int, user2Id int) int
 		CreateComment            func(childComplexity int, postID int, content string) int
-		CreatePost               func(childComplexity int, title string, content string) int
+		CreatePost               func(childComplexity int, title string, content graphql.Upload) int
 		DeletePost               func(childComplexity int, id int) int
 		FollowUser               func(childComplexity int, followingID int) int
 		LikePost                 func(childComplexity int, postID int) int
@ -277,7 +277,7 @@ type MutationResolver interface {
 	Register(ctx context.Context, input domain.RegisterInput) (*domain.User, error)
 	Login(ctx context.Context, input domain.LoginInput) (*domain.Tokens, error)
 	RefreshTokens(ctx context.Context, refreshToken string) (*domain.Tokens, error)
-	CreatePost(ctx context.Context, title string, content string) (*domain.Post, error)
+	CreatePost(ctx context.Context, title string, content graphql.Upload) (*domain.Post, error)
 	CreateComment(ctx context.Context, postID int, content string) (*domain.Comment, error)
 	LikePost(ctx context.Context, postID int) (*domain.Like, error)
 	UnlikePost(ctx context.Context, postID int) (bool, error)
@ -733,7 +733,7 @@ func (e *executableSchema) Complexity(ctx context.Context, typeName, field strin
 			return 0, false
 		}

-		return e.complexity.Mutation.CreatePost(childComplexity, args["title"].(string), args["content"].(string)), true
+		return e.complexity.Mutation.CreatePost(childComplexity, args["title"].(string), args["content"].(graphql.Upload)), true

 	case "Mutation.deletePost":
 		if e.complexity.Mutation.DeletePost == nil {
@ -1690,7 +1690,7 @@ func (ec *executionContext) field_Mutation_createPost_args(ctx context.Context,
 		return nil, err
 	}
 	args["title"] = arg0
-	arg1, err := processArgField(ctx, rawArgs, "content", ec.unmarshalNString2string)
+	arg1, err := processArgField(ctx, rawArgs, "content", ec.unmarshalNUpload2githubᚗcomᚋ99designsᚋgqlgenᚋgraphqlᚐUpload)
 	if err != nil {
 		return nil, err
 	}
@ -4519,7 +4519,7 @@ func (ec *executionContext) _Mutation_createPost(ctx context.Context, field grap
 	}()
 	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (any, error) {
 		ctx = rctx // use context from middleware stack in children
-		return ec.resolvers.Mutation().CreatePost(rctx, fc.Args["title"].(string), fc.Args["content"].(string))
+		return ec.resolvers.Mutation().CreatePost(rctx, fc.Args["title"].(string), fc.Args["content"].(graphql.Upload))
 	})
 	if err != nil {
 		ec.Error(ctx, err)
@ -14907,6 +14907,22 @@ func (ec *executionContext) marshalNUnfollowResult2ᚖtailly_back_v2ᚋinternal
 	return ec._UnfollowResult(ctx, sel, v)
 }

+func (ec *executionContext) unmarshalNUpload2githubᚗcomᚋ99designsᚋgqlgenᚋgraphqlᚐUpload(ctx context.Context, v any) (graphql.Upload, error) {
+	res, err := graphql.UnmarshalUpload(v)
+	return res, graphql.ErrorOnPath(ctx, err)
+}
+
+func (ec *executionContext) marshalNUpload2githubᚗcomᚋ99designsᚋgqlgenᚋgraphqlᚐUpload(ctx context.Context, sel ast.SelectionSet, v graphql.Upload) graphql.Marshaler {
+	_ = sel
+	res := graphql.MarshalUpload(v)
+	if res == graphql.Null {
+		if !graphql.HasFieldError(ctx, graphql.GetFieldContext(ctx)) {
+			ec.Errorf(ctx, "the requested element is null which the schema does not allow")
+		}
+	}
+	return res
+}
+
 func (ec *executionContext) marshalNUser2tailly_back_v2ᚋinternalᚋdomainᚐUser(ctx context.Context, sel ast.SelectionSet, v domain.User) graphql.Marshaler {
 	return ec._User(ctx, sel, &v)
 }
--- a/internal/http/graph/post_resolvers.go
+++ b/internal/http/graph/post_resolvers.go
@ -5,6 +5,8 @@ import (
 	"fmt"
 	"tailly_back_v2/internal/domain"
 	"time"
+
+	"github.com/99designs/gqlgen/graphql"
 )

 type postResolver struct{ *Resolver }
@ -124,7 +126,7 @@ func (r *mutationResolver) UnlikePost(ctx context.Context, postID int) (bool, er
 }

 // CreatePost is the resolver for the createPost field.
-func (r *mutationResolver) CreatePost(ctx context.Context, title string, content string) (*domain.Post, error) {
+func (r *mutationResolver) CreatePost(ctx context.Context, title string, content graphql.Upload) (*domain.Post, error) {
 	userID, err := getUserIDFromContext(ctx)
 	if err != nil {
 		return nil, fmt.Errorf("unauthorized: %w", err)
--- a/internal/http/graph/schema.graphql
+++ b/internal/http/graph/schema.graphql
@ -169,7 +169,7 @@ type MarkNotificationReadResult {
  success: Boolean!
  message: String!
 }
-
+scalar Upload
 # Запросы (получение данных)
 type Query {
  me: User!             # Получить текущего пользователя
@ -219,7 +219,7 @@ type Mutation {
  refreshTokens(refreshToken: String!): Tokens!

  # Создание поста
-  createPost(title: String!, content: String!): Post!
+  createPost(title: String!, content: Upload!): Post!

  # Создание комментария
  createComment(postId: Int!, content: String!): Comment!
--- a/internal/service/post_service.go
+++ b/internal/service/post_service.go
@ -1,21 +1,19 @@
 package service

 import (
-	"bytes"
 	"context"
-	"encoding/base64"
 	"errors"
 	"fmt"
-	"image/jpeg"
-	"image/png"
+	"io"
+	"path/filepath"
 	"strings"
 	"tailly_back_v2/internal/domain"
 	"tailly_back_v2/internal/repository"
 	"tailly_back_v2/internal/utils"
 	"tailly_back_v2/pkg/S3"
-	"tailly_back_v2/pkg/moderation"
 	"time"

+	"github.com/99designs/gqlgen/graphql"
 	"github.com/aws/aws-sdk-go/aws/credentials"

 	"github.com/aws/aws-sdk-go/aws"
@ -25,7 +23,7 @@ import (

 // Интерфейс сервиса постов
 type PostService interface {
-	Create(ctx context.Context, authorID int, title, content string) (*domain.Post, error)
+	Create(ctx context.Context, authorID int, title string, content graphql.Upload) (*domain.Post, error)
 	GetByID(ctx context.Context, id int) (*domain.Post, error)
 	GetAll(ctx context.Context) ([]*domain.Post, error)
 	GetByAuthorID(ctx context.Context, authorID int) ([]*domain.Post, error)
@ -44,73 +42,46 @@ func NewPostService(postRepo repository.PostRepository) PostService {
 	return &postService{postRepo: postRepo}
 }

-// Создание нового поста
-func (s *postService) Create(ctx context.Context, authorID int, title, content string) (*domain.Post, error) {
+func (s *postService) Create(ctx context.Context, authorID int, title string, content graphql.Upload) (*domain.Post, error) {
 	const op = "service/postService.Create"
+
 	// Валидация
-	if content == "" {
+	if content.Filename == "" {
 		return nil, errors.New("post content cannot be empty")
 	}

-	// Определяем формат и извлекаем данные
-	var base64Data, ext, contentType string
-	switch {
-	case strings.HasPrefix(content, "data:image/jpeg;base64,"):
-		base64Data = strings.TrimPrefix(content, "data:image/jpeg;base64,")
-		ext = "jpg"
-		contentType = "image/jpeg"
-	case strings.HasPrefix(content, "data:image/png;base64,"):
-		base64Data = strings.TrimPrefix(content, "data:image/png;base64,")
-		ext = "png"
-		contentType = "image/png"
-	case strings.HasPrefix(content, "data:image/webp;base64,"):
-		base64Data = strings.TrimPrefix(content, "data:image/webp;base64,")
-		ext = "webp"
-		contentType = "image/webp"
-	default:
-		return nil, errors.New("invalid image format, expected JPEG, PNG or WebP")
+	// Сбрасываем позицию чтения на начало
+	if seeker, ok := content.File.(io.Seeker); ok {
+		seeker.Seek(0, io.SeekStart)
 	}

-	// Декодируем base64
-	imgData, err := base64.StdEncoding.DecodeString(base64Data)
-	if err != nil {
-		return nil, fmt.Errorf("%s: failed to decode base64: %w", op, err)
-	}
-
-	// Проверяем размер
-	if len(imgData) > 10_000_000 {
-		return nil, errors.New("image too large (max 10MB)")
-	}
-
-	// Проверяем валидность изображения
+	// Проверяем тип файла
+	contentType := content.ContentType
+	if contentType == "" {
+		// Определяем ContentType по расширению файла
+		ext := strings.ToLower(filepath.Ext(content.Filename))
 		switch ext {
-	case "jpg":
-		if _, err := jpeg.Decode(bytes.NewReader(imgData)); err != nil {
-			return nil, fmt.Errorf("%s: invalid JPEG image: %w", op, err)
-		}
-	case "png":
-		if _, err := png.Decode(bytes.NewReader(imgData)); err != nil {
-			return nil, fmt.Errorf("%s: invalid PNG image: %w", op, err)
+		case ".jpg", ".jpeg":
+			contentType = "image/jpeg"
+		case ".png":
+			contentType = "image/png"
+		case ".webp":
+			contentType = "image/webp"
+		case ".heic", ".heif":
+			contentType = "image/heic"
+		default:
+			return nil, errors.New("invalid image format, expected JPEG, PNG, WebP, HEIC")
 		}
 	}

-	// Модерация изображения
-	modClient, err := moderation.NewModerationClient("tailly_censor:50051")
-	if err != nil {
-		return nil, fmt.Errorf("%s: failed to create moderation client: %w", op, err)
-	}
-	defer modClient.Close()
-
-	allowed, err := modClient.CheckImage(ctx, imgData)
-	if err != nil {
-		return nil, fmt.Errorf("%s: image moderation failed: %w", op, err)
-	}
-	if !allowed {
-		return nil, errors.New("image rejected by moderation service")
+	// Проверяем поддерживаемые форматы
+	if !isValidImageType(contentType) {
+		return nil, fmt.Errorf("invalid image format: %s, expected JPEG, PNG, WebP, HEIC", contentType)
 	}

 	// Загрузка в S3
-	randName := utils.GenerateId() + ".jpg"
+	fileExt := getFileExtension(contentType, content.Filename)
+	randName := utils.GenerateId() + fileExt
 	sess := session.Must(session.NewSession(&aws.Config{
 		Region:           aws.String("ru-central1"),
 		Endpoint:         aws.String("https://s3.regru.cloud"),
@ -125,17 +96,18 @@ func (s *postService) Create(ctx context.Context, authorID int, title, content s
 	uploader := s3manager.NewUploader(sess)
 	s3Key := fmt.Sprintf("posts/%d/%s", authorID, randName)

-	_, err = uploader.Upload(&s3manager.UploadInput{
+	// Загружаем напрямую из io.ReadSeeker
+	_, err := uploader.Upload(&s3manager.UploadInput{
 		Bucket:      aws.String("tailly"),
 		Key:         aws.String(s3Key),
-		Body:        bytes.NewReader(imgData),
+		Body:        content.File, // используем оригинальный ReadSeeker
 		ContentType: aws.String(contentType),
 	})
 	if err != nil {
 		return nil, fmt.Errorf("%s: failed to upload to S3: %w", op, err)
 	}

-	imageURL := fmt.Sprintf("https://s3.regru.cloud/%s/%s", "tailly", s3Key)
+	imageURL := fmt.Sprintf("https://s3.regru.cloud/tailly/%s", s3Key)

 	post := &domain.Post{
 		Title:     title,
@ -146,12 +118,51 @@ func (s *postService) Create(ctx context.Context, authorID int, title, content s
 	}

 	if err := s.postRepo.Create(ctx, post); err != nil {
+		// Если не удалось сохранить пост, удаляем файл из S3
+		S3.DeleteFromS3(imageURL)
 		return nil, fmt.Errorf("%s: failed to save post: %w", op, err)
 	}

 	return post, nil
 }

+func isValidImageType(contentType string) bool {
+	validTypes := []string{
+		"image/jpeg",
+		"image/png",
+		"image/webp",
+		"image/heic",
+		"image/heif",
+	}
+	for _, t := range validTypes {
+		if contentType == t {
+			return true
+		}
+	}
+	return false
+}
+
+func getFileExtension(contentType, filename string) string {
+	// Пытаемся получить расширение из оригинального имени файла
+	if ext := filepath.Ext(filename); ext != "" {
+		return ext
+	}
+
+	// Если не получилось, определяем по ContentType
+	switch contentType {
+	case "image/jpeg":
+		return ".jpg"
+	case "image/png":
+		return ".png"
+	case "image/webp":
+		return ".webp"
+	case "image/heic", "image/heif":
+		return ".heic"
+	default:
+		return ".jpg" // fallback
+	}
+}
+
 // Получение поста по ID
 func (s *postService) GetByID(ctx context.Context, id int) (*domain.Post, error) {
 	post, err := s.postRepo.GetByID(ctx, id)