feat: reallow similar images to be uploaded

pkg/app/blob_routes.go

@@ -107,17 +107,6 @@ func uploadBlob(c *gin.Context) {
 	hashSlice := make([]byte, 8)
 	binary.LittleEndian.PutUint64(hashSlice, hashInt)
 
-	if len(similarPosts) > 0 {
-		c.JSON(http.StatusOK,
-			models.BlobSimilarResponse{
-				ID:      id,
-				Width:   width,
-				Height:  height,
-				Similar: similarPosts,
-			})
-		return
-	}
-
 	filename := id + filepath.Ext(file.Filename)
 	filePath := filepath.Join(dataDir, folder1, folder2, filename)
 	err = c.SaveUploadedFile(file, filePath)
@@ -197,11 +186,22 @@ func uploadBlob(c *gin.Context) {
 
 	database.DB.Create(&blob)
 
+	if len(similarPosts) > 0 {
+		c.JSON(http.StatusOK,
+			models.BlobSimilarResponse{
+				ID:         id,
+				Width:      width,
+				Height:     height,
+				PreviewUrl: "/data/" + blob.PreviewFilePath,
+				Similar:    similarPosts,
+			})
+	} else {
 		c.JSON(http.StatusOK, models.BlobResponse{
 			ID:         id,
 			Width:      width,
 			Height:     height,
 			PreviewUrl: "/data/" + blob.PreviewFilePath,
 		})
+	}
 	return
 }

pkg/models/responses.go

@@ -25,6 +25,7 @@ type BlobSimilarResponse struct {
 	ID         string                   `json:"id"`
 	Width      int                      `json:"width"`
 	Height     int                      `json:"height"`
+	PreviewUrl string                   `json:"previewUrl"`
 	Similar    []PostSimilarityListItem `json:"similar"`
 }
 type PostPaginationResponse struct {