rename file endpoint, fixes #18

src/routes/update.nim

@@ -0,0 +1,54 @@
+import std/[strutils, os]
+import jester
+import norm/sqlite
+import ../types/[users, files]
+import ../database
+
+proc createUpdateRoutes*() =
+  router update:
+    #[
+      request parameters:
+        ???
+      returns:
+        ???
+    ]#
+    # put "/api/v1/newTags":
+    
+    #[
+      request parameters:
+        token          -  string         -  required via header
+        name           -  string         -  old file name via header
+        name           -  string         -  new file name via header
+      returns:
+        200            -  file renamed successfully
+    ]#
+    put "/api/v1/newFileName":
+      var user = newUser()
+      if not db.validToken(user, request.headers["Authorization"]):
+        resp Http403, "Invalid token.\n"
+
+      let
+        oldName = request.headers["Old name"]
+        newName = request.headers["New name"]
+
+      var file = newFile()
+      try:
+        db.select(file, "File.name = ?", oldName)
+      except NotFoundError:
+        resp Http404, "File does not exist.\n"
+
+      block FileDoesNotExist:
+        try:
+          db.select(file, "File.name = ?", newName)
+        except NotFoundError:
+          break FileDoesNotExist
+        resp Http403, "File with that name already exists.\n"
+
+      let newPath = file.path[0..^file.name.len+1] & newName
+      moveFile(file.path, newPath)
+
+      # rename file in db
+      file.path = newPath
+      file.name = newName
+      db.update(file)
+      resp Http200, "File renamed.\n"

src/server.nim

@@ -4,12 +4,13 @@ import norm/[model, sqlite]
 import checksums/sha3
 import ./types/[users, files]
 import ./database
-import ./routes/[auth, delete, download, upload]
+import ./routes/[auth, delete, download, upload, update]
 
 createAuthenticationRoutes()
 createDeletionRoutes()
 createDownloadRoutes()
 createUploadRoutes()
+createUpdateRoutes()
 
 routes:
   #[
@@ -26,3 +27,4 @@ routes:
   extend delete, ""
   extend download, ""
   extend upload, ""
+  extend update, ""