From f5e024f41cc1d696b1e2a46287b5324484d19adf Mon Sep 17 00:00:00 2001
From: Gregor Lohaus <lohausgregor@gmail.com>
Date: Fri, 5 Jun 2026 14:44:12 +0200
Subject: [PATCH] remove unused size field on File model

---
 .../gtransfer/controller/DownloadController.java           | 3 +--
 .../gtransfer/controller/UploadController.java             | 4 +---
 .../main/java/com/gregor_lohaus/gtransfer/model/File.java  | 7 -------
 Backend/src/main/resources/static/crypto.js                | 1 -
 Backend/src/main/resources/static/upload.js                | 1 -
 5 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/Backend/src/main/java/com/gregor_lohaus/gtransfer/controller/DownloadController.java b/Backend/src/main/java/com/gregor_lohaus/gtransfer/controller/DownloadController.java
index 38bfef6..5770a05 100644
--- a/Backend/src/main/java/com/gregor_lohaus/gtransfer/controller/DownloadController.java
+++ b/Backend/src/main/java/com/gregor_lohaus/gtransfer/controller/DownloadController.java
@@ -46,8 +46,7 @@ public class DownloadController {
         File file = available.file();
         return ResponseEntity.ok(Map.of(
                 "name", file.getName(),
-                "chunkCount", file.getChunkCount(),
-                "size", file.getSize() == null ? 0 : file.getSize()));
+                "chunkCount", file.getChunkCount()));
     }
 
     @GetMapping("/download/{id}/chunk/{index}")
diff --git a/Backend/src/main/java/com/gregor_lohaus/gtransfer/controller/UploadController.java b/Backend/src/main/java/com/gregor_lohaus/gtransfer/controller/UploadController.java
index d3f0393..6bffd9f 100644
--- a/Backend/src/main/java/com/gregor_lohaus/gtransfer/controller/UploadController.java
+++ b/Backend/src/main/java/com/gregor_lohaus/gtransfer/controller/UploadController.java
@@ -49,10 +49,9 @@ public class UploadController {
             @RequestParam("hash") String hash,
             @RequestParam("name") String name,
             @RequestParam("chunkCount") Integer chunkCount,
-            @RequestParam("size") Long size,
             @RequestParam(required = false) Integer expiryDays,
             @RequestParam(required = false) Integer downloadLimit) {
-        if (!isValidId(hash) || chunkCount == null || chunkCount < 1 || size == null || size < 0) {
+        if (!isValidId(hash) || chunkCount == null || chunkCount < 1) {
             throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Invalid upload metadata");
         }
 
@@ -61,7 +60,6 @@ public class UploadController {
 
         File f = new File(hash, hash, name, LocalDateTime.now().plusDays(days));
         f.setChunkCount(chunkCount);
-        f.setSize(size);
         f.setDownloadLimit(limit);
         fileRepository.save(f);
 
diff --git a/Backend/src/main/java/com/gregor_lohaus/gtransfer/model/File.java b/Backend/src/main/java/com/gregor_lohaus/gtransfer/model/File.java
index 441b6d3..66fb118 100644
--- a/Backend/src/main/java/com/gregor_lohaus/gtransfer/model/File.java
+++ b/Backend/src/main/java/com/gregor_lohaus/gtransfer/model/File.java
@@ -14,7 +14,6 @@ public class File {
   private String path;
   private String name;
   private Integer chunkCount;
-  private Long size;
   private LocalDateTime expireyDateTime;
   private Integer downloadLimit;
   @Column(columnDefinition = "integer default 0")
@@ -49,12 +48,6 @@ public class File {
   public void setChunkCount(Integer chunkCount) {
     this.chunkCount = chunkCount;
   }
-  public Long getSize() {
-    return size;
-  }
-  public void setSize(Long size) {
-    this.size = size;
-  }
   public Integer getDownloadLimit() {
     return downloadLimit;
   }
diff --git a/Backend/src/main/resources/static/crypto.js b/Backend/src/main/resources/static/crypto.js
index 7fa15ac..7fba924 100644
--- a/Backend/src/main/resources/static/crypto.js
+++ b/Backend/src/main/resources/static/crypto.js
@@ -16,7 +16,6 @@ async function encryptFile(file, chunkSize = DEFAULT_CHUNK_SIZE) {
         hash,
         base64urlKey,
         chunkCount,
-        size: file.size,
         chunks: encryptedChunks(file, key, chunkCount, chunkSize)
     };
 }
diff --git a/Backend/src/main/resources/static/upload.js b/Backend/src/main/resources/static/upload.js
index 26a6ded..698b538 100644
--- a/Backend/src/main/resources/static/upload.js
+++ b/Backend/src/main/resources/static/upload.js
@@ -72,7 +72,6 @@ async function startUpload() {
         metadata.append('hash', encryptedFile.hash);
         metadata.append('name', selectedFile.name);
         metadata.append('chunkCount', encryptedFile.chunkCount);
-        metadata.append('size', encryptedFile.size);
         if (expiryDays)    metadata.append('expiryDays', expiryDays);
         if (downloadLimit) metadata.append('downloadLimit', downloadLimit);