✨ Make it more implementable

pkg/internal/models/attachments.go

@@ -25,7 +25,6 @@ type Attachment struct {
 	Alternative string        `json:"alt"`
 	MimeType    string        `json:"mimetype"`
 	HashCode    string        `json:"hash"`
-	UserHash    *string       `json:"user_hash"`
 	Destination AttachmentDst `json:"destination"`
 	RefCount    int           `json:"ref_count"`
 

pkg/internal/server/api/up_multipart_api.go

@@ -19,7 +19,6 @@ func createAttachmentMultipartPlaceholder(c *fiber.Ctx) error {
 	var data struct {
 		Pool        string         `json:"pool" validate:"required"`
 		Size        int64          `json:"size" validate:"required"`
-		Hash        string         `json:"hash" validate:"required"`
 		Alternative string         `json:"alt"`
 		MimeType    string         `json:"mimetype"`
 		Metadata    map[string]any `json:"metadata"`
@@ -43,7 +42,6 @@ func createAttachmentMultipartPlaceholder(c *fiber.Ctx) error {
 	}
 
 	metadata, err := services.NewAttachmentPlaceholder(database.C, user, models.Attachment{
-		UserHash:    &data.Hash,
 		Alternative: data.Alternative,
 		MimeType:    data.MimeType,
 		Metadata:    data.Metadata,
@@ -57,7 +55,10 @@ func createAttachmentMultipartPlaceholder(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusBadRequest, err.Error())
 	}
 
-	return c.JSON(metadata)
+	return c.JSON(fiber.Map{
+		"chunk_size": viper.GetInt64("performance.file_chunk_size"),
+		"meta":       metadata,
+	})
 }
 
 func uploadAttachmentMultipart(c *fiber.Ctx) error {

pkg/internal/services/analyzer.go

@@ -99,6 +99,14 @@ func AnalyzeAttachment(file models.Attachment) error {
 
 	var start time.Time
 
+	if len(file.HashCode) == 0 {
+		if hash, err := HashAttachment(file); err != nil {
+			return err
+		} else {
+			file.HashCode = hash
+		}
+	}
+
 	// Do analyze jobs
 	if !file.IsAnalyzed || len(file.HashCode) == 0 {
 		destMap := viper.GetStringMap("destinations.temporary")
@@ -158,12 +166,6 @@ func AnalyzeAttachment(file models.Attachment) error {
 				"color_space": stream.ColorSpace,
 			}
 		}
-
-		if hash, err := HashAttachment(file); err != nil {
-			return err
-		} else {
-			file.HashCode = hash
-		}
 	}
 
 	tx := database.C.Begin()

pkg/internal/services/merger.go

@@ -44,5 +44,7 @@ func MergeFileChunks(meta models.Attachment, arrange []string) (models.Attachmen
 	meta.IsUploaded = true
 	database.C.Save(&meta)
 
+	PublishAnalyzeTask(meta)
+
 	return meta, nil
 }