data bars on the xaxis should be aligned properly - d3.js

Question

I am building my first bar chart using d3.js v5 what I want is that the bars should be aligned properly on the xaxis
I have almost done building the chart but can't figure out the problem
var headingOne;
var headingTwo;
var dataset;
var description;
var frequency;
var barPadding = 20;
document.addEventListener("DOMContentLoaded", function() {
var req = new XMLHttpRequest(); // Next time will use d3.json();
req.open(
"GET",
"https://raw.githubusercontent.com/freeCodeCamp/ProjectReferenceData/master/GDP-data.json",
true
);
req.send();
req.onload = function() {
let json = JSON.parse(req.responseText);
headingOne = json.source_name;
headingTwo = `From ${json.from_date.substring(0,4)} to ${json.to_date.substring(0,4)}`;
dataset = json.data;
descripton = json.description;
d3
.select("body")
.append("h1")
.text(headingOne)
.attr("class", "headings")
.attr("id", "title");
d3
.select("body")
.append("h2")
.text(headingTwo)
.attr("class", "headings");
var margin = { top: 20, right: 20, bottom: 50, left: 40 },
height = 600 - margin.top - margin.bottom,
width = 1100 - margin.left - margin.right;
var minDate = new Date(dataset[0][0]);
var maxDate = new Date(dataset[dataset.length - 1][0]);
var xScale = d3.scaleTime().domain([minDate, maxDate]).range([barPadding, width - barPadding]);
var yScale = d3.scaleLinear().domain([0, d3.max(dataset, d => d[1])]).range([height, barPadding]);
var xAxis = d3.axisBottom().scale(xScale);
var yAxis = d3.axisLeft().scale(yScale);
var svg = d3
.select("body")
.append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + ", " + margin.top + ")");
svg.selectAll("rect")
.data(dataset)
.enter()
.append("rect")
.attr("class", "bar")
.attr("x", (d, i) => i * (width / dataset.length))
.attr("data-date", (d) => d[0])
.attr("y", (d) => yScale(d[1]))
.attr("data-gdp", (d) => d[1])
.attr("width", width / dataset.length)
.attr("height", d => height - yScale(d[1]))
svg.append("g").attr("transform", "translate("+barPadding+"," + (height) + ")").attr("id", "x-axis").call(xAxis);
svg.append("g").attr("transform", "translate("+margin.left+", 0)").attr("id", "y-axis").call(yAxis);
};
});
I expect the bars properly aligned on the xaxis.
Now the bars started before the xaxis (start of the xaxis towards left) starting point which is wrong but finished in the right position (end of the xaxis towards right)
the data is exceeding the limit.