fix(Stats.js): display correct monthly measurements after changing language

[Lanius-collaris]

Fixes #873

[vercel]

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[Lanius-collaris]

ping @majakomel

[Lanius-collaris]

@sloncocs 🥲Could you review #886 and #884 ?

[sloncocs]

@sloncocs 🥲Could you review #886 and #884 ?

unfortunately, I cannot as I am not a developer 😢 but I think the right person to tag here is @jbonisteel

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
explorer	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jan 6, 2024 7:07pm

[Lanius-collaris]

🥲This patch doesn't work for master. Checking...

[Lanius-collaris]

🥲This patch doesn't work for master. Checking...

dt.getUTCFullYear() === today.getUTCFullYear()
🤦 In January, you can't get last month data...

explorer/components/landing/Stats.js

Lines 43 to 50 in b2f2333

	const getLastMonthData = (collection) => {
	const cc = collection.filter(d => {
	const dt = new Date(Date.parse(d.date))
	const today = new Date()
	return (dt.getUTCFullYear() === today.getUTCFullYear()) && (today.getUTCMonth() - dt.getUTCMonth() === 1)
	})
	return cc.length === 0 ? 0 : cc[0]?.value ?? 0
	}

Because there is no data in January 2024, after .slice(0,-1), all fields of lastMonth are set to 0.

[majakomel]

LGTM! Thanks for fixing the bugs!