gitGnome
c85c66e43a
- replace UserSetColor/UserSetPronouns with single UserUpdateProfile that dynamically builds one UPDATE query from UserProfileUpdateList - add getConnectionWithResponseOnFail helper to deduplicate connection ID parsing and validation across handlers - rename file.go to attachmentFile.go and update handler names - GetDownloadUrlAndMetadata now fetches object metadata via StatObject and returns it alongside the presigned URL - file download endpoint returns JSON with url and originalName - add description field to user and DB schema - remove unused ConnectionState variants (GroupFellow, GroupFriend) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
99 lines
2.5 KiB
Go
99 lines
2.5 KiB
Go
package minio
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import (
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"context"
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"io"
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"mime"
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"net/url"
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"strconv"
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"time"
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"go-socket/packages/globals"
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"github.com/google/uuid"
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"github.com/minio/minio-go/v7"
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"github.com/minio/minio-go/v7/pkg/credentials"
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)
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var minClient *minio.Client
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type DataType uint8
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const (
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File DataType = iota
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UserAvatar
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UserProfileBg
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)
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func GetKey(connectionId uuid.UUID, mimeType string, uploadType DataType) string {
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extensions, err := mime.ExtensionsByType(mimeType)
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if err != nil || len(extensions) == 0 {
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extensions = []string{".unknown"}
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}
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key := connectionId.String() + "/" + strconv.FormatInt(time.Now().UnixMilli(), 10) + extensions[0]
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if uploadType == UserAvatar {
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return "userAvatar/" + key
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} else if uploadType == UserProfileBg {
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return "userProfileBg/" + key
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}
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return "upload/" + key
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}
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func Init(ctx context.Context) {
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var err error
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minClient, err = minio.New("localhost:9000", &minio.Options{
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Creds: credentials.NewStaticV4("root", "change_to_env", ""),
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Secure: false,
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}) // TODO change for production
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if err != nil {
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panic(err)
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}
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exists, err := minClient.BucketExists(ctx, globals.FileStorageBucketName)
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if err != nil {
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panic(err)
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}
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if !exists {
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err = minClient.MakeBucket(ctx, globals.FileStorageBucketName, minio.MakeBucketOptions{})
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if err != nil {
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exists, checkErr := minClient.BucketExists(ctx, globals.FileStorageBucketName)
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if checkErr != nil || !exists {
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panic(err)
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}
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}
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}
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}
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func Upload(ctx context.Context, key string, body io.Reader, size int64, contentType string, metadata map[string]string) error {
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opt := minio.PutObjectOptions{
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ContentType: contentType,
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PartSize: globals.FileProcessingPartSize,
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NumThreads: globals.FileProcessingThreads,
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UserMetadata: metadata,
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}
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opt.SetMatchETagExcept("*")
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_, err := minClient.PutObject(ctx, globals.FileStorageBucketName, key, body, size, opt)
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return err
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}
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func GetDownloadUrlAndMetadata(ctx context.Context, key string) (*url.URL, map[string]string, error) {
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info, err := minClient.StatObject(ctx, globals.FileStorageBucketName, key, minio.StatObjectOptions{})
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if err != nil {
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return nil, nil, err
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}
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u, err := minClient.PresignedGetObject(ctx, globals.FileStorageBucketName, key, globals.FileDownloadLinkTtl, nil)
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if err != nil {
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return nil, nil, err
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}
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return u, info.UserMetadata, nil
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}
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func DoesExist(ctx context.Context, key string) bool {
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_, err := minClient.StatObject(ctx, globals.FileStorageBucketName, key, minio.StatObjectOptions{})
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return err == nil
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}
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