refactor: decompose backend services and routes for maintainability

2026-03-27 06:48:20 +01:00
parent 73a235dd83
commit b58c4fe5bb
32 changed files with 1527 additions and 1310 deletions
@@ -0,0 +1,109 @@
+import { getFooterPlain, getTranslations, type Language, t } from "../../i18n/translations.js";
+
+export type StockReminderItem = {
+	name: string;
+	medsLeft: number;
+	daysLeft: number | null;
+	depletionDate: string | null;
+	isCritical?: boolean;
+};
+
+export type PrescriptionReminderItem = {
+	name: string;
+	remainingRefills: number;
+};
+
+function splitStockItems(items: StockReminderItem[]): {
+	emptyItems: StockReminderItem[];
+	criticalItems: StockReminderItem[];
+	lowItems: StockReminderItem[];
+} {
+	const emptyItems = items.filter((item) => item.medsLeft <= 0);
+	const criticalItems = items.filter((item) => item.medsLeft > 0 && item.isCritical !== false);
+	const lowItems = items.filter((item) => item.medsLeft > 0 && item.isCritical === false);
+	return { emptyItems, criticalItems, lowItems };
+}
+
+export function buildStockReminderPushNotification(
+	items: StockReminderItem[],
+	language: Language
+): { title: string; message: string } {
+	const tr = getTranslations(language);
+	const { emptyItems, criticalItems, lowItems } = splitStockItems(items);
+
+	const titleParts: string[] = [];
+	if (emptyItems.length > 0) titleParts.push(`🚨 ${emptyItems.length} ${tr.push.empty}`);
+	if (criticalItems.length > 0) titleParts.push(`🚨 ${criticalItems.length} ${tr.push.critical}`);
+	if (lowItems.length > 0) titleParts.push(`⚠️ ${lowItems.length} ${tr.push.lowStock}`);
+	const title = `MedAssist-ng: ${titleParts.join(", ")} - ${tr.push.reorderNow}`;
+
+	const messageParts: string[] = [];
+	if (emptyItems.length > 0) {
+		messageParts.push(`🚨 ${tr.push.emptySection}:`);
+		emptyItems.forEach((item) => messageParts.push(`  • ${item.name}`));
+	}
+	if (criticalItems.length > 0) {
+		if (messageParts.length > 0) messageParts.push("");
+		messageParts.push(`🚨 ${tr.push.criticalSection}:`);
+		criticalItems.forEach((item) =>
+			messageParts.push(
+				`  • ${item.name}: ${t(tr.push.pillsLeft, { count: item.medsLeft })}, ${t(tr.push.daysLeft, { count: item.daysLeft ?? 0 })}`
+			)
+		);
+	}
+	if (lowItems.length > 0) {
+		if (messageParts.length > 0) messageParts.push("");
+		messageParts.push(`⚠️ ${tr.push.lowStockSection}:`);
+		lowItems.forEach((item) =>
+			messageParts.push(
+				`  • ${item.name}: ${t(tr.push.pillsLeft, { count: item.medsLeft })}, ${t(tr.push.daysLeft, { count: item.daysLeft ?? 0 })}`
+			)
+		);
+	}
+
+	return {
+		title,
+		message: `${messageParts.join("\n")}\n\n---\n${getFooterPlain(language)}`,
+	};
+}
+
+export function buildPrescriptionReminderPushNotification(
+	items: PrescriptionReminderItem[],
+	language: Language
+): { title: string; message: string } {
+	const tr = getTranslations(language);
+	const emptyItems = items.filter((item) => item.remainingRefills <= 0);
+	const lowItems = items.filter((item) => item.remainingRefills > 0);
+
+	const titleParts: string[] = [];
+	if (emptyItems.length > 0) {
+		titleParts.push(
+			`🚨 ${emptyItems.length} ${emptyItems.length === 1 ? tr.prescriptionReminder.pushEmptySingle : tr.prescriptionReminder.pushEmpty}`
+		);
+	}
+	if (lowItems.length > 0) {
+		titleParts.push(
+			`🚨 ${lowItems.length} ${lowItems.length === 1 ? tr.prescriptionReminder.pushLowSingle : tr.prescriptionReminder.pushLow}`
+		);
+	}
+
+	const messageParts: string[] = [];
+	if (emptyItems.length > 0) {
+		messageParts.push(`🚨 ${tr.prescriptionReminder.pushEmptySection}:`);
+		emptyItems.forEach((item) => messageParts.push(`  • ${item.name}`));
+	}
+	if (lowItems.length > 0) {
+		if (messageParts.length > 0) messageParts.push("");
+		messageParts.push(`🚨 ${tr.prescriptionReminder.pushLowSection}:`);
+		lowItems.forEach((item) =>
+			messageParts.push(
+				`  • ${item.name}: ${t(tr.prescriptionReminder.pushRefillsLeft, { count: item.remainingRefills })}`
+			)
+		);
+	}
+
+	return {
+		title: `MedAssist-ng: ${titleParts.join(", ")} - ${tr.prescriptionReminder.pushRenewNow}`,
+		message: `${messageParts.join("\n")}\n\n---\n${getFooterPlain(language)}`,
+	};
+}