Fix: Printer edit shows the proper hex values in printer edit and import the right hex value from old database

DB/migrate.cmd

@@ -12,7 +12,7 @@ call:copyQuery j-SaleCategories "SELECT newid(), pgo.GroupType, 1, CAST((select
 call:copyQuery k-Products "SELECT ProductID, Name, COALESCE(Units, '\N'), ProductGroupID, (SELECT GroupType FROM Test.dbo.ProductGroups pgs WHERE pgs.ProductGroupID = Products.ProductGroupID), Price, CASE WHEN HasHappyHour = 1 THEN 't' ELSE 'f' END , CASE WHEN IsActive = 1 THEN 't' ELSE 'f' END, CASE WHEN IsNotAvailable = 1 THEN 't' ELSE 'f' END, SortOrder, Quantity FROM Test.dbo.Products;"
 call:copyQuery l-Modifiers "SELECT ModifierID, Name, CASE WHEN ShowInBill = 1 THEN 't' ELSE 'f' END, 't', 'e046ad33-dc65-4c78-8833-c3d3538d44c0', Price FROM Test.dbo.Modifiers;"
 call:copyQuery m-Sections "SELECT NewID(), Location, 'f' FROM Test.dbo.PrintLocations GROUP BY Location;"
-call:copyQuery n-Printers "SELECT NewID(), Printer, Printer, 0x1d764103 FROM Test.dbo.PrintLocations GROUP BY Printer, CutCode;"
+call:copyQuery n-Printers "SELECT NewID(), Printer, Printer, 0x1d564103 FROM Test.dbo.PrintLocations GROUP BY Printer, CutCode;"
 call:copyQuery o-SectionPrinters "SELECT PrintLocationID, COALESCE(CAST(ProductGroupID AS Nvarchar(36)), '\N'), Location, Printer, Copies FROM Test.dbo.PrintLocations;"
 call:copyQuery p-Vouchers "SELECT VoucherID, Date, Pax, UserID, CreationDate, LastEditDate, COALESCE(CAST(BillID AS Nvarchar(36)), '\N'), TableID, CustomerID, COALESCE(Narration, '\N'), VoidReason, CASE WHEN Printed = 0 THEN '0' WHEN Void = 1 THEN '5' ELSE VoucherType END, KotID FROM Test.dbo.Vouchers;"
 call:copyQuery q-Kots  "SELECT KotID, VoucherID, Code, TableID, Date, UserID FROM Test.dbo.Kots;"

barker/barker/routers/printer.py

@@ -33,7 +33,11 @@ def save(
     user: UserToken = Security(get_user, scopes=["printers"]),
 ) -> schemas.Printer:
     try:
-        item = Printer(name=data.name, address=data.address, cut_code=bytearray.fromhex(data.cut_code).decode())
+        item = Printer(
+            name=data.name,
+            address=data.address,
+            cut_code=bytes.fromhex(data.cut_code).decode(),
+        )
         db.add(item)
         db.commit()
         return printer_info(item)
@@ -123,9 +127,9 @@ def printer_info(item: Printer) -> schemas.Printer:
         id=item.id,
         name=item.name,
         address=item.address,
-        cutCode=item.cut_code,
+        cutCode=bytes(item.cut_code, "ascii").hex(),
     )
 
 
 def printer_blank() -> schemas.PrinterBlank:
-    return schemas.PrinterBlank(name="", address="", cutCode="")
+    return schemas.PrinterBlank(name="", address="", cutCode="1d564103")

frank/printing.py

@@ -28,7 +28,7 @@ async def sent_to_printer(ctx: dict, data: str, address: str, cut_code: str):
         raise Retry(defer=ctx["job_try"] * 30)
 
     # GS = "\x1d"
-    # PAPER_CUT = GS + "V"
+    # PAPER_CUT = GS + "\x56"
     # # For the printer ESC/POS Reference
     # # https://reference.epson-biz.com/modules/ref_escpos/index.php?content_id=87
     # # The m codes are in decimal and can be converted using the following table