Versie 0.2.0

server/data/dashboard.js

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+// Generated, do not edit. sha256:ebca807e87ebabedc0e0ca214ca3bec781ace05d2be4dc4ed8d664c767fe1d63
+import * as db from '../db.js';
+import { DASHBOARD } from '../../shared/config.js';
+import { toSearchName } from '../../shared/search-name.js';
+import { nowUtcIso } from '../../shared/time.js';
+import { fail } from '../../shared/app-error.js';
+
+export function listProfiles() {
+  return db.all(`SELECT * FROM DashboardProfile ORDER BY sortOrder, name`);
+}
+
+export function activeProfile() {
+  const rij = db.one(`SELECT * FROM DashboardProfile WHERE isActive = 1`);
+  if (!rij) throw new Error('No active dashboard profile: this data layer is supposed to prevent that.');
+  return rij;
+}
+
+function schrijfStandaardIndeling(profileId) {
+  for (const w of DASHBOARD.DEFAULT_LAYOUT) {
+    const def = DASHBOARD.WIDGETS[w.type];
+    if (!def) continue;
+    db.run(`INSERT INTO DashboardWidget (profileId, assetId, instanceKey, gridX, gridY, spanWidth, spanHeight, type, settings)
+            VALUES (?,NULL,?,?,0,?,NULL,?,NULL)`, [profileId, w.instId, w.x || 0, def.defaultSpan, w.type]);
+  }
+}
+
+export async function createProfile({ name, description = null }) {
+  const naam = String(name || '').trim();
+  if (!naam) fail('dashboard.nameRequired', null, 'A profile needs a name.');
+  const nu = nowUtcIso();
+  const volgend = db.one(`SELECT COALESCE(MAX(sortOrder), -1) + 1 AS n FROM DashboardProfile`).n;
+  db.run(`INSERT INTO DashboardProfile (name, searchName, description, sortOrder, isActive, isSystem, createdAt, updatedAt)
+          VALUES (?,?,?,?,0,0,?,?)`,
+    [naam, toSearchName(naam), description || null, volgend, nu, nu]);
+  const id = db.lastId();
+  schrijfStandaardIndeling(id);
+  await db.persist();
+  return id;
+}
+
+export async function renameProfile(id, { name, description = null }) {
+  const naam = String(name || '').trim();
+  if (!naam) fail('dashboard.nameRequired', null, 'A profile needs a name.');
+  const rij = db.one(`SELECT id FROM DashboardProfile WHERE id = ?`, [id]);
+  if (!rij) fail('dashboard.unknownProfile', { id }, `Dashboard profile #${id} does not exist.`);
+  db.run(`UPDATE DashboardProfile SET name = ?, searchName = ?, description = ?, updatedAt = ? WHERE id = ?`,
+    [naam, toSearchName(naam), description || null, nowUtcIso(), id]);
+  await db.persist();
+}
+
+export async function activateProfile(id) {
+  const rij = db.one(`SELECT id FROM DashboardProfile WHERE id = ?`, [id]);
+  if (!rij) fail('dashboard.unknownProfile', { id }, `Dashboard profile #${id} does not exist.`);
+  db.run(`UPDATE DashboardProfile SET isActive = 0, updatedAt = ? WHERE isActive = 1`, [nowUtcIso()]);
+  db.run(`UPDATE DashboardProfile SET isActive = 1, updatedAt = ? WHERE id = ?`, [nowUtcIso(), id]);
+  await db.persist();
+}
+
+export async function deleteProfile(id) {
+  const rij = db.one(`SELECT * FROM DashboardProfile WHERE id = ?`, [id]);
+  if (!rij) fail('dashboard.unknownProfile', { id }, `Dashboard profile #${id} does not exist.`);
+  if (rij.isSystem) {
+    await saveWidgets(id, null);
+    return;
+  }
+  if (rij.isActive) {
+    const opvolger = db.one(
+      `SELECT id FROM DashboardProfile WHERE id <> ? ORDER BY isSystem DESC, sortOrder, name LIMIT 1`, [id]);
+    if (!opvolger) fail('dashboard.lastNotDeletable', null, 'The last dashboard profile cannot be deleted.');
+    db.run(`UPDATE DashboardProfile SET isActive = 0, updatedAt = ? WHERE id = ?`, [nowUtcIso(), id]);
+    db.run(`UPDATE DashboardProfile SET isActive = 1, updatedAt = ? WHERE id = ?`, [nowUtcIso(), opvolger.id]);
+  }
+  db.run(`DELETE FROM DashboardProfile WHERE id = ?`, [id]);
+  await db.persist();
+}
+
+export function listWidgets(profileId) {
+  return db.all(`SELECT * FROM DashboardWidget WHERE profileId = ? ORDER BY gridY, gridX, instanceKey`, [profileId]);
+}
+
+function assertWidgetType(type) {
+  if (!DASHBOARD.WIDGETS[type]) {
+    throw new Error(`Unknown widget type '${type}'. Allowed: ${Object.keys(DASHBOARD.WIDGETS).join(', ')}.`);
+  }
+}
+
+export async function addWidget(profileId, { instanceKey, type, gridX = 0, gridY = 0, assetId = null, settings = null }) {
+  if (!db.one(`SELECT id FROM DashboardProfile WHERE id = ?`, [profileId])) {
+    fail('dashboard.unknownProfile', { id: profileId }, `Dashboard profile #${profileId} does not exist.`);
+  }
+  assertWidgetType(type);
+  const key = instanceKey || type;
+  if (db.one(`SELECT 1 AS x FROM DashboardWidget WHERE profileId = ? AND instanceKey = ?`, [profileId, key])) return false;
+  const json = settings && typeof settings === 'object' && Object.keys(settings).length ? JSON.stringify(settings) : null;
+  db.run(`INSERT INTO DashboardWidget (profileId, assetId, instanceKey, gridX, gridY, spanWidth, spanHeight, type, settings)
+          VALUES (?,?,?,?,?,?,NULL,?,?)`, [profileId, assetId, key, gridX, gridY, DASHBOARD.WIDGETS[type].defaultSpan, type, json]);
+  await db.persist();
+  return true;
+}
+
+export async function saveWidgets(profileId, widgets) {
+  const rij = db.one(`SELECT id FROM DashboardProfile WHERE id = ?`, [profileId]);
+  if (!rij) fail('dashboard.unknownProfile', { id: profileId }, `Dashboard profile #${profileId} does not exist.`);
+  if (widgets === null) {
+    db.run(`DELETE FROM DashboardWidget WHERE profileId = ?`, [profileId]);
+    schrijfStandaardIndeling(profileId);
+    await db.persist();
+    return;
+  }
+  const lijst = Array.isArray(widgets) ? widgets : [];
+  for (const w of lijst) assertWidgetType(w.type);
+
+  db.run(`DELETE FROM DashboardWidget WHERE profileId = ?`, [profileId]);
+  for (const w of lijst) {
+    const params = w.params && typeof w.params === 'object' ? { ...w.params } : {};
+    const assetId = params.assetId == null ? null : Number(params.assetId);
+    delete params.assetId;
+    const settings = Object.keys(params).length ? JSON.stringify(params) : null;
+    db.run(`INSERT INTO DashboardWidget (profileId, assetId, instanceKey, gridX, gridY, spanWidth, spanHeight, type, settings)
+            VALUES (?,?,?,?,?,?,?,?,?)`,
+      [profileId, assetId, w.instanceKey, w.gridX, w.gridY, w.spanWidth, w.spanHeight ?? null, w.type, settings]);
+  }
+  await db.persist();
+}