Employee Shift Scheduling App Starter · Industry version
Footfall-shaped rosters, keyholder coverage, and fair-workweek compliance across stores — in code your retail business owns.
Retail scheduling is a coverage curve, not a grid: dead at ten, slammed at lunch, surging all December — and every open and close needs someone trusted with the keys. This starter generates scheduling around that curve, with the availability sprawl of a part-time workforce and the notice rules that retail cities increasingly enforce.
01 · The problem
A store's demand isn't a shift — it's a curve. Footfall peaks at lunch and weekends, doubles in holiday season, and dies on Tuesday mornings, so the real question is never "who works nine to five" but "how many do we need on the floor at 2 p.m. Saturday." Schedulers that think in uniform blocks either overstaff the dead hours or understaff the rush, and both show up in the P&L.
Retail's workforce is availability-fragmented like no other: students whose hours flip every semester, second-jobbers with hard windows, seasonal hires who exist for ten weeks. And within it sits a hard structural constraint — opens and closes require a keyholder, and a schedule that's 95 percent right but keyless at 7 a.m. is a store that doesn't open.
Then there's the law arriving city by city: fair-workweek ordinances mandating advance notice of schedules, premiums for late changes, and offers of extra hours to existing part-timers before new hires. Generic tools bolt this on as an afterthought; in a multi-store retailer, compliance is a schedule property you have to be able to prove.
02 · Data model
Everything in the base Employee Shift Scheduling starter —
employeeslocationsshiftsshift_swapstime_entriesavailability— plus the entities this industry actually runs on:
| table | what it holds |
|---|---|
traffic_patterns | Expected footfall by store, day, and hour — from POS history or manual profiles — the curve staffing is built against. |
keyholder_grants | Which employees may open and close which stores, so the two shifts that gate the whole day are never left to chance. |
schedule_notices | Published-schedule and change timestamps per employee — the record fair-workweek compliance is proven from. |
03 · Screens
The builder lays staffing against the hourly traffic pattern, so the Saturday 2 p.m. peak gets four on the floor and the Tuesday open gets one plus the keyholder. Overstaffed valleys and understaffed peaks show as a visual gap between the two curves.
Open and close shifts require a keyholder grant for that store, checked at assignment and swap alike. The Sunday-morning discovery that nobody scheduled can actually unlock the door simply stops happening — the builder won't publish a keyless day.
Publishing stamps a notice record per employee; any later change stamps another, with the gap computed against your jurisdiction's notice window. Where late changes owe a premium, the report already knows who, when, and how much.
04 · In practice
Twenty student employees submit new class schedules. Availability updates queue for the manager, next week's draft re-validates against them, and the conflicts list shows exactly which five shifts now need different names — instead of five quiet no-shows in week one.
Holiday traffic patterns load from last year's POS curve, seasonal hires come in with limited grants and fixed availability, and the builder staffs the surge hour by hour. Extra shifts are offered to existing part-timers first — which is both the ordinance and the cheaper answer.
A closer calls out at noon. Eligible cover — keyholder grant, under weekly cap, available — appears ranked; the offer goes out; the claim, approval, and change notice all stamp automatically. The store closes on time and the compliance record wrote itself.
Yes — hourly traffic patterns per store are the baseline the builder staffs against, whether loaded from POS history or set as manual profiles. The gap between coverage and demand renders visually, so peak understaffing and valley waste are both one glance.
Publishing and every subsequent change are timestamped per employee, computed against your configured notice window, with premium-owed reporting where changes land late. Because the rules are code you own, each store can carry its own city's ordinance precisely.
Yes — availability is recurring but versioned, so a student submits the new semester's windows and future schedules validate against them while past weeks keep their history. Managers approve changes and see exactly which upcoming shifts they break.
Each store carries its own roster, traffic pattern, keyholder grants, and budget, while the operator sees all of them in one comparable view. Employees who float between locations hold one profile — with per-store grants deciding what they can claim where.
Dual7 App Starters
Footfall-shaped rosters, keyholder coverage, and fair-workweek compliance across stores — in code your retail business owns. Describe your version to start — the output is a project you own.