initial

src/runtimeSettings.ts

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+import { config } from "./config.js";
+import {
+  ensureSetting,
+  generateSecret,
+  listSettings,
+  removeSetting,
+  setSetting,
+  SettingKey,
+  StoredSettings
+} from "./settingsStore.js";
+
+export interface RuntimeSettings {
+  paperlessBaseUrl: string | null;
+  paperlessExternalUrl: string | null;
+  paperlessToken: string | null;
+  schedulerIntervalMinutes: number;
+  alertDaysBefore: number;
+  mailServer: string | null;
+  mailPort: number | null;
+  mailUsername: string | null;
+  mailPassword: string | null;
+  mailUseTls: boolean;
+  mailFrom: string | null;
+  mailTo: string | null;
+  ntfyServerUrl: string | null;
+  ntfyTopic: string | null;
+  ntfyToken: string | null;
+  ntfyPriority: string | null;
+  authUsername: string | null;
+  authPassword: string | null;
+  icalSecret: string | null;
+}
+
+const numericKeys = new Set<SettingKey>(["schedulerIntervalMinutes", "alertDaysBefore", "mailPort"]);
+const booleanKeys = new Set<SettingKey>(["mailUseTls"]);
+
+function coerceNumber(value: unknown, fallback: number): number {
+  if (typeof value === "number" && Number.isFinite(value)) {
+    return value;
+  }
+  if (typeof value === "string" && value.trim() !== "") {
+    const parsed = Number(value);
+    if (!Number.isNaN(parsed)) {
+      return parsed;
+    }
+  }
+  return fallback;
+}
+
+function coerceBoolean(value: unknown, fallback: boolean): boolean {
+  if (typeof value === "boolean") {
+    return value;
+  }
+  if (typeof value === "string") {
+    return ["1", "true", "yes", "on"].includes(value.toLowerCase());
+  }
+  return fallback;
+}
+
+function coerceString(value: unknown, fallback: string | null): string | null {
+  if (typeof value === "string") {
+    const trimmed = value.trim();
+    return trimmed.length === 0 ? null : trimmed;
+  }
+  return fallback;
+}
+
+export function getRuntimeSettings(): RuntimeSettings {
+  const stored = listSettings();
+
+  const schedulerIntervalMinutes = coerceNumber(
+    stored.schedulerIntervalMinutes,
+    config.schedulerIntervalMinutes
+  );
+  const alertDaysBefore = coerceNumber(stored.alertDaysBefore, config.alertDaysBefore);
+  const mailPort = stored.mailPort !== undefined ? coerceNumber(stored.mailPort, config.mailPort) : config.mailPort;
+
+  return {
+    paperlessBaseUrl: coerceString(stored.paperlessBaseUrl, config.paperlessBaseUrl ?? null),
+    paperlessExternalUrl: coerceString(stored.paperlessExternalUrl, config.paperlessExternalUrl ?? null),
+    paperlessToken: coerceString(stored.paperlessToken, config.paperlessToken ?? null),
+    schedulerIntervalMinutes,
+    alertDaysBefore,
+    mailServer: coerceString(stored.mailServer, config.mailServer ?? null),
+    mailPort,
+    mailUsername: coerceString(stored.mailUsername, config.mailUsername ?? null),
+    mailPassword: coerceString(stored.mailPassword, config.mailPassword ?? null),
+    mailUseTls:
+      stored.mailUseTls !== undefined
+        ? coerceBoolean(stored.mailUseTls, config.mailUseTls)
+        : config.mailUseTls,
+    mailFrom: coerceString(stored.mailFrom, config.mailFrom ?? null),
+    mailTo: coerceString(stored.mailTo, config.mailTo ?? null),
+    ntfyServerUrl: coerceString(stored.ntfyServerUrl, config.ntfyServerUrl ?? null),
+    ntfyTopic: coerceString(stored.ntfyTopic, config.ntfyTopic ?? null),
+    ntfyToken: coerceString(stored.ntfyToken, config.ntfyToken ?? null),
+    ntfyPriority: coerceString(stored.ntfyPriority, config.ntfyPriority ?? null),
+    authUsername: coerceString(stored.authUsername, config.authUsername ?? null),
+    authPassword: coerceString(stored.authPassword, config.authPassword ?? null),
+    icalSecret: coerceString(stored.icalSecret, config.icalSecret ?? null)
+  };
+}
+
+export function updateRuntimeSettings(update: Partial<RuntimeSettings>): RuntimeSettings {
+  const keys = Object.keys(update) as SettingKey[];
+  for (const key of keys) {
+    const value = update[key as keyof RuntimeSettings];
+    if (value === undefined || value === null || value === "") {
+      removeSetting(key);
+      continue;
+    }
+
+    if (numericKeys.has(key)) {
+      const numericValue = coerceNumber(value, 0);
+      setSetting(key, numericValue);
+    } else if (booleanKeys.has(key)) {
+      const boolValue = coerceBoolean(value, false);
+      setSetting(key, boolValue);
+    } else {
+      setSetting(key, value);
+    }
+  }
+
+  return getRuntimeSettings();
+}
+
+export function ensureIcalSecret(): string {
+  const value = ensureSetting("icalSecret", () => generateSecret(24));
+  return String(value);
+}
+
+export function regenerateIcalSecret(): string {
+  const secret = generateSecret(24);
+  setSetting("icalSecret", secret);
+  return secret;
+}
+
+export function getStoredSettings(): StoredSettings {
+  return listSettings();
+}