Add multi-day entries and area stay blocks

Entries gain an optional inclusive end_date (backfilled via migration): flights and travel longer than 24h show a continuation marker on following days, and a new stay entry type marks a time frame in one area (e.g. 3 days Venice) rendered as continuous bands across the calendar weeks. Stays feed the map route as stops; the route summary gains stays count and a chronological areas list with day spans. 49 API tests.

src/server/db.js

@@ -30,6 +30,7 @@ CREATE TABLE IF NOT EXISTS entries (
   id INTEGER PRIMARY KEY,
   trip_id INTEGER NOT NULL REFERENCES trips(id),
   date TEXT NOT NULL,
+  end_date TEXT,
   type TEXT NOT NULL,
   title TEXT NOT NULL,
   details TEXT DEFAULT '',
@@ -68,6 +69,7 @@ const MIGRATIONS = [
   { table: 'entries', column: 'split_mode', ddl: "ALTER TABLE entries ADD COLUMN split_mode TEXT NOT NULL DEFAULT 'equal'" },
   { table: 'entries', column: 'segments', ddl: 'ALTER TABLE entries ADD COLUMN segments TEXT' },
   { table: 'entries', column: 'rental', ddl: 'ALTER TABLE entries ADD COLUMN rental TEXT' },
+  { table: 'entries', column: 'end_date', ddl: 'ALTER TABLE entries ADD COLUMN end_date TEXT' },
 ];
 
 function applyMigrations(db) {

src/server/routes/entries.js

@@ -12,6 +12,7 @@ const ENTRY_TYPES = new Set([
   'hotel',
   'activity',
   'rental',
+  'stay',
   'note',
 ]);
 const SPLIT_MODES = new Set(['equal', 'own', 'payer']);
@@ -44,6 +45,25 @@ function validateEntry(body, { partial, existing, memberIds }) {
     }
     fields.date = body.date;
   }
+  // end_date: optional inclusive end, null clears, must be >= the (effective) date.
+  // ISO YYYY-MM-DD strings compare correctly lexicographically.
+  const effDate = 'date' in fields ? fields.date : existing?.date;
+  if (has('end_date')) {
+    if (body.end_date === null) {
+      fields.end_date = null;
+    } else {
+      if (!isValidDateStr(body.end_date)) {
+        return { error: 'end_date must be a valid YYYY-MM-DD date' };
+      }
+      if (effDate && body.end_date < effDate) {
+        return { error: 'end_date must be on or after date' };
+      }
+      fields.end_date = body.end_date;
+    }
+  } else if (partial && 'date' in fields && existing?.end_date && existing.end_date < fields.date) {
+    // Moving date past a stored end_date would invert the range.
+    return { error: 'end_date would be before the new date; clear or update end_date' };
+  }
   if (!partial || has('title')) {
     if (typeof body.title !== 'string' || body.title.trim() === '') {
       return { error: 'title is required' };
@@ -190,7 +210,7 @@ export default function entriesRoutes(db) {
     `SELECT ${ENTRY_COLUMNS} FROM entries WHERE trip_id = ? ORDER BY date, sort_order, id`
   );
   const getEntryRow = db.prepare(
-    'SELECT trip_id, split_mode, paid_by, type FROM entries WHERE id = ?'
+    'SELECT trip_id, split_mode, paid_by, type, date, end_date FROM entries WHERE id = ?'
   );
   const getMemberIds = db.prepare('SELECT user_id FROM trip_members WHERE trip_id = ?');
   const insertParticipant = db.prepare(
@@ -235,13 +255,14 @@ export default function entriesRoutes(db) {
       const info = db
         .prepare(
           `INSERT INTO entries
-             (trip_id, date, type, title, details, start_time, end_time,
+             (trip_id, date, end_date, type, title, details, start_time, end_time,
               location_name, lat, lng, sort_order, price, paid_by, split_mode, segments, rental)
-           VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
+           VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
         )
         .run(
           tripId,
           f.date,
+          f.end_date ?? null,
           f.type,
           f.title,
           f.details ?? '',

src/server/routes/trips.js

@@ -331,6 +331,13 @@ export default function tripsRoutes(db) {
       }
     }
     if (includedKm !== null) includedKm = Math.round(includedKm * 10) / 10;
+    // Stay "area blocks" in chronological order (allEntries is date-ordered).
+    const areas = allEntries
+      .filter((e) => e.type === 'stay')
+      .map((e) => ({
+        name: e.location_name || e.title,
+        days: e.end_date ? daysInclusive(e.date, e.end_date) : 1,
+      }));
     const days = daysInclusive(trip.start_date, trip.end_date);
     const locations = [];
     for (const s of stops) {
@@ -352,6 +359,8 @@ export default function tripsRoutes(db) {
         travelLegs: countType('travel'),
         activities: countType('activity'),
         rentals: countType('rental'),
+        stays: countType('stay'),
+        areas,
         kmAir: Math.round(kmAir * 10) / 10,
         kmDriven: Math.round(kmDriven * 10) / 10,
         includedKm,

src/server/util/entrySerialize.js

@@ -3,7 +3,7 @@
 // "all trip members participate") and a parsed `segments` array (or null).
 
 export const ENTRY_COLUMNS =
-  'id, trip_id, date, type, title, details, start_time, end_time, ' +
+  'id, trip_id, date, end_date, type, title, details, start_time, end_time, ' +
   'location_name, lat, lng, sort_order, price, paid_by, split_mode, segments, rental';
 
 // Parse the stored segments JSON text into an array, or null if absent/invalid.