fix sponsor data handling

apps/web/src/lib/sponsor-utils.ts

@@ -0,0 +1,88 @@
+import type { Sponsor } from "@/lib/types";
+
+export const SPECIAL_SPONSOR_THRESHOLD = 100;
+
+export const getSponsorAmount = (sponsor: Sponsor): number => {
+	// For past sponsors, return 0
+	if (sponsor.monthlyDollars === -1) {
+		return 0;
+	}
+
+	// For one-time sponsors, parse the actual amount from tierName
+	if (sponsor.isOneTime && sponsor.tierName) {
+		const match = sponsor.tierName.match(/\$(\d+(?:\.\d+)?)/);
+		return match ? Number.parseFloat(match[1]) : sponsor.monthlyDollars;
+	}
+
+	// For monthly sponsors, use monthlyDollars
+	return sponsor.monthlyDollars;
+};
+
+export const isSpecialSponsor = (sponsor: Sponsor): boolean => {
+	const amount = getSponsorAmount(sponsor);
+	return amount >= SPECIAL_SPONSOR_THRESHOLD;
+};
+
+export const sortSponsors = (sponsors: Sponsor[]): Sponsor[] => {
+	return sponsors.sort((a, b) => {
+		// Past sponsors (monthlyDollars === -1) go to the end
+		if (a.monthlyDollars === -1 && b.monthlyDollars !== -1) return 1;
+		if (a.monthlyDollars !== -1 && b.monthlyDollars === -1) return -1;
+
+		// If both are past sponsors, sort by creation date (newest first)
+		if (a.monthlyDollars === -1 && b.monthlyDollars === -1) {
+			return new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime();
+		}
+
+		// For current sponsors, sort by actual amount (highest first)
+		const aAmount = getSponsorAmount(a);
+		const bAmount = getSponsorAmount(b);
+		if (aAmount !== bAmount) {
+			return bAmount - aAmount;
+		}
+
+		// If amounts are equal, sort by creation date (oldest first)
+		return new Date(a.createdAt).getTime() - new Date(b.createdAt).getTime();
+	});
+};
+
+export const sortSpecialSponsors = (sponsors: Sponsor[]): Sponsor[] => {
+	return sponsors.sort((a, b) => {
+		// Sort by actual amount (highest first)
+		const aAmount = getSponsorAmount(a);
+		const bAmount = getSponsorAmount(b);
+		if (aAmount !== bAmount) {
+			return bAmount - aAmount;
+		}
+		// If amounts are equal, sort by creation date (oldest first)
+		return new Date(a.createdAt).getTime() - new Date(b.createdAt).getTime();
+	});
+};
+
+export const filterCurrentSponsors = (sponsors: Sponsor[]): Sponsor[] => {
+	return sponsors.filter((sponsor) => sponsor.monthlyDollars !== -1);
+};
+
+export const filterPastSponsors = (sponsors: Sponsor[]): Sponsor[] => {
+	return sponsors.filter((sponsor) => sponsor.monthlyDollars === -1);
+};
+
+export const filterSpecialSponsors = (sponsors: Sponsor[]): Sponsor[] => {
+	return sponsors.filter(isSpecialSponsor);
+};
+
+export const filterRegularSponsors = (sponsors: Sponsor[]): Sponsor[] => {
+	return sponsors.filter((sponsor) => !isSpecialSponsor(sponsor));
+};
+
+export const getSponsorUrl = (sponsor: Sponsor): string => {
+	return (
+		sponsor.sponsor.websiteUrl ||
+		sponsor.sponsor.linkUrl ||
+		`https://github.com/${sponsor.sponsor.login}`
+	);
+};
+
+export const formatSponsorUrl = (url: string): string => {
+	return url?.replace(/^https?:\/\//, "")?.replace(/\/$/, "");
+};