public async Task <IActionResult> PutTransaction_History([FromRoute] int id, [FromBody] Transaction_History transaction_History)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (id != transaction_History.TransactionId)
            {
                return(BadRequest());
            }

            _context.Entry(transaction_History).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!Transaction_HistoryExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }
        public async Task <IActionResult> PostTransaction_History([FromBody] Transaction_History transaction_History)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            _context.Transaction_History.Add(transaction_History);
            await _context.SaveChangesAsync();

            return(CreatedAtAction("GetTransaction_History", new { id = transaction_History.TransactionId }, transaction_History));
        }