Solved Challenge

src/filter.js

@@ -1,5 +1,57 @@
+const sub = require('date-fns/sub');
+const format = require('date-fns/format');
+const localeES = require('date-fns/locale/es')
+const startOfMonth = require('date-fns/startOfMonth')
+const endOfMonth = require('date-fns/endOfMonth')
+const startOfYear = require('date-fns/startOfYear')
+const endOfYear = require('date-fns/endOfYear')
+
 const makeFilter = (date) => {
-  let filters = [];
+
+  const today = new Date(2020,0,1);
+  const dateFormat = 'yyyy/MM/dd';
+
+  let filters = [
+     {
+       label: 'Últimos 7 días',
+       startAt: format(sub(today, { days: 7 }), dateFormat),
+       endAt: format(today, dateFormat)
+     },
+     {
+      label: 'Últimos 28 días',
+      startAt: format(sub(today, { days: 28 }), dateFormat),
+      endAt: format(today, dateFormat)
+    },
+    {
+      label: 'Últimos 90 días',
+      startAt: format(sub(today, { days: 90 }), dateFormat),
+      endAt: format(today, dateFormat)
+    },
+    {
+      label: 'Últimos 365 días',
+      startAt: format(sub(today, { days: 365 }), dateFormat),
+      endAt: format(today, dateFormat)
+    }
+  ];
+
+  for (let i = 1; i <= 3; i++) {
+    const pastYearDate = sub(today, {years: i});
+    filters.push({
+      label: format(pastYearDate, 'yyyy'),
+      startAt: format(startOfYear(pastYearDate), dateFormat),
+      endAt: format(endOfYear(pastYearDate), dateFormat)
+    });
+  }
+
+  for (let i = 1; i <= 3; i++) {
+    const pastMonthDate = sub(today, {months: i});
+    filters.push({
+      label: format(pastMonthDate, 'MMMM', {locale: localeES}),
+      startAt: format(startOfMonth(pastMonthDate), dateFormat),
+      endAt: format(endOfMonth(pastMonthDate), dateFormat)
+    });
+  }
+
   return filters;
 }