# Garage Management System — Feature Implementation Checklist

> **Generated**: April 3, 2026
> **Dependency Order Reference**: Postman API Collection (`packages/api/postman/collection.json`)
> **Status Source of Truth**: Implemented API clients in `packages/api/src/clients` and implemented dashboard modules in `apps/dashboard/modules`
> **Ordered by**: Dependency level (no dependencies → most complex relations)

---

## How to Read This Checklist

- **✅ Client + UI Module** = matching API client exists and a matching dashboard module exists
- **🔧 API Client Only** = matching API client exists, but no dedicated dashboard module was found
- **🧩 UI Module Only** = matching dashboard module exists, but no matching API client was found
- **⬜ Not Started** = no matching client or module was found
- **Module** = a dedicated top-level form, inline form, or resource subform inside `apps/dashboard/modules`
- **Lookup usage only** (for example an async select inside another form) does **not** count as a module
- **Depends on** = other resources that must exist before this one (based on foreign keys in the Postman collection)

---

## Level 0 — Zero Dependencies (Standalone Reference Data)

These resources have no foreign key references. They are the foundation.

| # | Resource | Status | Implementation Details |
|---|----------|--------|----------------------|
| 1 | Auth (Login / Profile / Logout) | ✅ Client + UI Module | Client: `AuthClient` · Module: `auth/login-form.tsx` |
| 2 | Countries | 🔧 API Client Only | Client: `GeoClient.countries()` · Module: none |
| 3 | Customer Types | 🔧 API Client Only | Client: `CustomersClient.listCustomerTypes()` · Module: none |
| 4 | Referral Sources | 🔧 API Client Only | Client: `ReferralSourcesClient` · Module: none |
| 5 | Payment Terms | 🔧 API Client Only | Client: `PaymentTermsClient` · Module: none |
| 6 | Payment Modes | 🔧 API Client Only | Client: `PaymentsClient.listModes()` · Module: none |
| 7 | Shop Types | ✅ Client + UI Module | Client: `ShopTypesClient` · Module: `settings/shop-type/shop-type-form.tsx` |
| 8 | Vehicle Body Types | ✅ Client + UI Module | Client: `VehicleAttributesClient.listBodyTypes()` · Module: `vehicles/inline-forms/body-type-inline-form.tsx` |
| 9 | Vehicle Fuel Types | ✅ Client + UI Module | Client: `VehicleAttributesClient.listFuelTypes()` · Module: `vehicles/inline-forms/fuel-type-inline-form.tsx` |
| 10 | Vehicle Transmissions | ✅ Client + UI Module | Client: `VehicleAttributesClient.listTransmissions()` · Module: `vehicles/inline-forms/transmission-inline-form.tsx` |
| 11 | Vehicle Colors | ✅ Client + UI Module | Client: `VehicleAttributesClient.listColors()` · Module: `vehicles/inline-forms/color-inline-form.tsx` |
| 12 | Document Types | ✅ Client + UI Module | Client: `VehicleDocumentsClient.listDocumentTypes()` · Module: `vehicles/inline-forms/document-type-inline-form.tsx` |
| 13 | Unit Types | ✅ Client + UI Module | Client: `InventoryClient.listUnitTypes()` · Module: `services/inline-forms/unit-type-inline-form.tsx` |
| 14 | Labels | 🔧 API Client Only | Client: `LabelsClient` · Module: none |
| 15 | Insurance Types | 🔧 API Client Only | Client: `InsuranceTypesClient` · Module: none |
| 16 | Inspection Categories | ✅ Client + UI Module | Client: `InspectionsClient.listCategories()` · Module: `inspections/inline-forms/inspection-category-inline-form.tsx` |
| 17 | Check Point Labels | 🔧 API Client Only | Client: `InspectionsClient.listCheckpointLabels()` · Module: none |
| 18 | Quick Remarks | 🔧 API Client Only | Client: `EstimatesClient.listQuickRemarks()` · Module: none |
| 19 | Quick Notes | 🔧 API Client Only | Client: `EstimatesClient.listQuickNotes()` · Module: none |
| 20 | Reasons | ⬜ Not Started | Client: none found · Module: none |
| 21 | Task Types | 🔧 API Client Only | Client: `TasksClient.listTypes()` · Module: none |
| 22 | Task Sections | 🔧 API Client Only | Client: `TasksClient.listSections()` · Module: none |
| 23 | Invoice Labels | 🔧 API Client Only | Client: `InvoicesClient.listLabels()` · Module: none |
| 24 | Holiday Years | ✅ Client + UI Module | Client: `HolidayYearsClient` · Module: `settings/holiday-year/holiday-year-form.tsx` |
| 25 | Taxes | ✅ Client + UI Module | Client: `TaxesClient` · Module: `settings/tax-rates/tax-form.tsx` |
| 26 | Departments | ✅ Client + UI Module | Client: `DepartmentsClient` · Module: `services/inline-forms/department-inline-form.tsx` |
| 27 | Labor Rates | 🔧 API Client Only | Client: `InventoryClient.listLaborRates()` · Module: none |
| 28 | Vendors | ✅ Client + UI Module | Client: `VendorsClient` · Module: `vendors/vendor-form.tsx` |
| 29 | Shop Calendars | ✅ Client + UI Module | Client: `ShopCalendarsClient` · Module: `shop-calendars/shop-calendar-form.tsx` |
| 30 | Shop Timings | ✅ Client + UI Module | Client: `ShopTimingsClient` · Module: `shop-timings/shop-timing-form.tsx` |
| 31 | Settings | ⬜ Not Started | Client: none in `packages/api/src/clients` · Module: none (tracked setting resources are listed separately) |

---

## Level 1 — Single-Level Dependencies

These depend only on Level 0 resources.

| # | Resource | Status | Depends On | Implementation Details |
|---|----------|--------|------------|----------------------|
| 32 | States | 🔧 API Client Only | Countries | Client: `GeoClient.states()` · Module: none |
| 33 | Inventory Categories | ✅ Client + UI Module | Shop Types | Client: `InventoryClient.listCategories()` · Module: `services/inline-forms/inventory-category-inline-form.tsx` |
| 34 | Vendor Addresses | 🔧 API Client Only | Vendors, Countries, States | Client: `VendorsClient.createAddress()` / `getAddress()` · Module: none |
| 35 | Holidays | ⬜ Not Started | Holiday Years | Client: none dedicated · Module: none (`HolidayYearForm` covers years only) |
| 36 | Make and Models | ⬜ Not Started | Shop Types, Body Types, Fuel Types, Transmissions | Client: none dedicated · Module: none (vehicle form uses plain make/model fields) |

---

## Level 2 — Core Business Entities

These depend on Level 0 + Level 1 resources and are used by many higher-level features.

| # | Resource | Status | Depends On | Implementation Details |
|---|----------|--------|------------|----------------------|
| 37 | Customers | ✅ Client + UI Module | Customer Types, Referral Sources, Payment Terms, Countries, States | Client: `CustomersClient` · Module: `customers/customer-form.tsx` |
| 38 | Vehicles | ✅ Client + UI Module | Shop Types, Body Types, Fuel Types, Transmissions, Colors | Client: `VehiclesClient` · Module: `vehicles/vehicle-form.tsx` |
| 39 | Expense Items | 🔧 API Client Only | Inventory Categories, Unit Types, Departments | Client: `ExpensesClient.listItems()` / `createItem()` · Module: none |

---

## Level 3 — Operational Resources

These depend on Level 0–2 resources.

| # | Resource | Status | Depends On | Implementation Details |
|---|----------|--------|------------|----------------------|
| 40 | Employees | ✅ Client + UI Module | Departments, Shop Calendars, Shop Timings | Client: `EmployeesClient` · Module: `employees/employee-form.tsx` |
| 41 | Parts | ✅ Client + UI Module | Shop Types, Inventory Categories, Unit Types, Departments, Vendors | Client: `PartsClient` · Module: `parts/part-form.tsx` |
| 42 | Services | ✅ Client + UI Module | Shop Types, Inventory Categories, Unit Types, Departments | Client: `ServicesClient` · Module: `services/service-form.tsx` |
| 43 | Vehicle Documents | ✅ Client + UI Module | Vehicles, Document Types | Client: `VehicleDocumentsClient.listDocuments()` / `createDocument()` · Module: `vehicles/vehicle-document-form.tsx` |
| 44 | Vehicle Mileage | ✅ Client + UI Module | Vehicles | Client: `VehicleDocumentsClient.listMileage()` / `createMileage()` · Module: `vehicles/mileage-form.tsx` |
| 45 | Time Sheets | ⬜ Not Started | Employees | Client: none found · Module: none |
| 46 | Invoice Sequences | ⬜ Not Started | Departments | Client: none found · Module: none |

---

## Level 4 — Composite Service Resources

These depend on Level 0–3 resources.

| # | Resource | Status | Depends On | Implementation Details |
|---|----------|--------|------------|----------------------|
| 47 | Service Groups | ✅ Client + UI Module | Shop Types, Inventory Categories, Unit Types, Departments | Client: `ServiceGroupsClient` · Module: `service-groups/service-group-form.tsx` |
| 48 | Service Group Includes | ⬜ Not Started | Service Groups | Client: none dedicated in `ServiceGroupsClient` · Module: none |
| 49 | Service Group Services | ⬜ Not Started | Service Groups, Services, Labor Rates, Taxes | Client: none dedicated in `ServiceGroupsClient` · Module: none |
| 50 | Service Group Parts | ⬜ Not Started | Service Groups, Parts, Taxes | Client: none dedicated in `ServiceGroupsClient` · Module: none |
| 51 | Service Group Pricings | ⬜ Not Started | Service Groups, Shop Types, Labor Rates, Fuel Types, Body Types | Client: none dedicated in `ServiceGroupsClient` · Module: none |

---

## Level 5 — Workflow & Operations

These are core garage workflow features depending on customers, vehicles, employees, etc.

| # | Resource | Status | Depends On | Implementation Details |
|---|----------|--------|------------|----------------------|
| 52 | Inspections | ✅ Client + UI Module | Customers, Vehicles, Departments, Inspection Categories, Employees | Client: `InspectionsClient` · Module: `inspections/inspection-form.tsx` |
| 53 | Inspection Check Points | 🔧 API Client Only | Inspections, Check Point Labels | Client: `InspectionsClient.listCheckpoints()` / `createCheckpoint()` · Module: none |
| 54 | Estimates | ✅ Client + UI Module | Customers, Vehicles, Departments, Labels | Client: `EstimatesClient` · Module: `estimates/estimate-form.tsx` |
| 55 | Job Cards | ✅ Client + UI Module | Customers, Vehicles, Departments, Labels, Employees | Client: `JobCardsClient` · Module: `job-cards/job-card-form.tsx` + remark/recommendation subforms |

---

## Level 6 — Financial & Scheduling

These depend on Job Cards and other Level 5 resources.

| # | Resource | Status | Depends On | Implementation Details |
|---|----------|--------|------------|----------------------|
| 56 | Appointments | ✅ Client + UI Module | Customers, Vehicles, Departments, Job Cards, Employees, Labels | Client: `AppointmentsClient` · Module: `appointments/appointment-form.tsx` |
| 57 | Tasks | 🔧 API Client Only | Task Types, Task Sections, Job Cards, Employees, Departments | Client: `TasksClient` · Module: none |
| 58 | Purchase Orders | 🔧 API Client Only | Job Cards, Vendors, Departments, Labels, Parts | Client: `PurchaseOrdersClient` · Module: none |
| 59 | Bills | 🔧 API Client Only | Job Cards, Vendors, Vendor Addresses, Payment Terms, Departments, Labels, Parts | Client: `ExpensesClient.listBills()` / `createBill()` · Module: none |
| 60 | Expenses | ✅ Client + UI Module | Job Cards, Expense Items, Vendors, Departments, Labels | Client: `ExpensesClient.listExpenses()` / `createExpense()` · Module: `expenses/expense-form.tsx` |
| 61 | Payment Received | ✅ Client + UI Module | Job Cards, Payment Modes, Customers | Client: `PaymentsClient.listReceived()` / `createReceived()` · Module: `payment-received/payment-received-form.tsx` |
| 62 | Inventory Adjustments | ⬜ Not Started | Parts, Job Cards, Invoices, Reasons | Client: none found · Module: none |

---

## Level 7 — Invoicing & Credit System (Most Complex)

These are the most complex resources with the deepest dependency chains.

| # | Resource | Status | Depends On | Implementation Details |
|---|----------|--------|------------|----------------------|
| 63 | Invoices | ✅ Client + UI Module | Customers, Vehicles, Departments, Invoice Sequences, Labels, Inspection Categories, Parts, Services, Expense Items, Service Groups | Client: `InvoicesClient` · Module: `invoices/invoice-form.tsx` |
| 64 | Invoice Documents | ✅ Client + UI Module | Invoices, Customers, Vehicles, Document Types | Client: `InvoicesClient.listDocuments()` / `createDocument()` · Module: `invoices/invoice-document-form.tsx` |
| 65 | Invoice Notes | ✅ Client + UI Module | Invoices | Client: `InvoicesClient.listNotes()` / `createNote()` · Module: `invoices/invoice-note-form.tsx` |
| 66 | Credit Notes | ⬜ Not Started | Customers, Parts, Services, Expenses, Inspection Categories, Labels | Client: none found · Module: none |
| 67 | Payment Mades | ⬜ Not Started | Vendors, Employees, Bills, Expenses, Payment Modes | Client: none found · Module: none |
| 68 | Vendor Credits | ⬜ Not Started | Vendors, Departments, Parts, Services, Expenses, Labels | Client: none found · Module: none |

---

## Summary

### Status Snapshot

| Status | Count | Percentage |
|--------|-------|------------|
| ✅ Client + UI Module | 33 | 48.5% |
| 🔧 API Client Only | 21 | 30.9% |
| 🧩 UI Module Only | 0 | 0.0% |
| ⬜ Not Started | 14 | 20.6% |

No UI-only resources were found under the current `packages/api/src/clients` and `apps/dashboard/modules` source-of-truth rules.

### Implementation Progress

| Category | Total | ✅ Client + UI Module | 🔧 API Client Only | 🧩 UI Module Only | ⬜ Not Started |
|----------|-------|-----------------------|--------------------|------------------|----------------|
| Level 0 — Standalone | 31 | 15 | 14 | 0 | 2 |
| Level 1 — Single Dep | 5 | 1 | 2 | 0 | 2 |
| Level 2 — Core Entities | 3 | 2 | 1 | 0 | 0 |
| Level 3 — Operational | 7 | 5 | 0 | 0 | 2 |
| Level 4 — Composite | 5 | 1 | 0 | 0 | 4 |
| Level 5 — Workflows | 4 | 3 | 1 | 0 | 0 |
| Level 6 — Financial | 7 | 3 | 3 | 0 | 1 |
| Level 7 — Invoicing | 6 | 3 | 0 | 0 | 3 |
| **Total** | **68** | **33** | **21** | **0** | **14** |

### Resources with Client + UI Module (33 total)

- Top-level modules (20): Auth, Shop Types, Holiday Years, Taxes, Vendors, Shop Calendars, Shop Timings, Customers, Vehicles, Employees, Parts, Services, Service Groups, Inspections, Estimates, Job Cards, Appointments, Expenses, Payment Received, Invoices
- Inline modules (9): Vehicle Body Types, Vehicle Fuel Types, Vehicle Transmissions, Vehicle Colors, Document Types, Unit Types, Inspection Categories, Departments, Inventory Categories
- Detail subforms (4): Vehicle Documents, Vehicle Mileage, Invoice Documents, Invoice Notes

### API Clients Without UI Modules (21 total)

- Master data and reference resources: Countries, Customer Types, Referral Sources, Payment Terms, Payment Modes, Labels, Insurance Types, Check Point Labels, Quick Remarks, Quick Notes, Task Types, Task Sections, Invoice Labels, Labor Rates, States, Vendor Addresses
- Workflow and transactional resources: Expense Items, Inspection Check Points, Tasks, Purchase Orders, Bills

### Not Started (14 total)

- Reasons, Settings, Holidays, Make and Models, Time Sheets, Invoice Sequences, Service Group Includes, Service Group Services, Service Group Parts, Service Group Pricings, Inventory Adjustments, Credit Notes, Payment Mades, Vendor Credits

### API Clients Without UI Modules — Priority Recommendations

Based on current implementation depth and operational value, the highest-leverage missing UI modules are:

1. **Purchase Orders** — existing client, central purchasing workflow
2. **Bills** — existing client, complements Vendors and Expenses
3. **Tasks** — existing client, operational workflow layer is in place but no module exists
4. **Expense Items** — existing client, currently blocks full expense master-data management
5. **Payment Modes / Payment Terms** — existing clients, important finance reference data
6. **Referral Sources / Customer Types** — existing clients, useful master-data UI for sales flows

---

## Dependency Graph (Simplified)

```
Level 0 (Foundation)
├── Auth, Countries, Shop Types, Customer Types, Referral Sources
├── Payment Terms, Payment Modes, Document Types, Unit Types, Labels
├── Vehicle Attributes (Body, Fuel, Transmission, Colors)
├── Inspection Categories, Check Point Labels, Insurance Types
├── Quick Remarks/Notes, Reasons, Task Types/Sections
├── Holiday Years, Taxes, Departments, Labor Rates
├── Vendors, Shop Calendars, Shop Timings, Invoice Labels, Settings
│
Level 1 (Single Dependency)
├── States → Countries
├── Inventory Categories → Shop Types
├── Vendor Addresses → Vendors + Countries + States
├── Holidays → Holiday Years
├── Make and Models → Shop Types + Vehicle Attributes
│
Level 2 (Core Entities)
├── Customers → Customer Types + Referral Sources + Payment Terms + Geo
├── Vehicles → Shop Types + Vehicle Attributes
├── Expense Items → Inventory Categories + Unit Types + Departments
│
Level 3 (Operational)
├── Employees → Departments + Shop Calendars + Shop Timings
├── Parts → Shop Types + Inventory Categories + Unit Types + Departments + Vendors
├── Services → Shop Types + Inventory Categories + Unit Types + Departments
├── Vehicle Documents → Vehicles + Document Types
├── Vehicle Mileage → Vehicles
├── Time Sheets → Employees
├── Invoice Sequences → Departments
│
Level 4 (Composite)
├── Service Groups → Shop Types + Inv. Categories + Unit Types + Departments
├── SG Includes/Services/Parts/Pricings → Service Groups + ...
│
Level 5 (Workflows)
├── Inspections → Customers + Vehicles + Departments + Insp. Categories + Employees
├── Inspection Check Points → Inspections + Check Point Labels
├── Estimates → Customers + Vehicles + Departments + Labels
├── Job Cards → Customers + Vehicles + Departments + Labels + Employees
│
Level 6 (Financial)
├── Appointments → Customers + Vehicles + Departments + Job Cards + Employees
├── Tasks → Task Types + Task Sections + Job Cards + Employees + Departments
├── Purchase Orders → Job Cards + Vendors + Departments + Labels + Parts
├── Bills → Job Cards + Vendors + Payment Terms + Departments + Labels + Parts
├── Expenses → Job Cards + Expense Items + Vendors + Departments + Labels
├── Payment Received → Job Cards + Payment Modes + Customers
├── Inventory Adjustments → Parts + Job Cards + Invoices + Reasons
│
Level 7 (Invoicing — Most Complex)
├── Invoices → Customers + Vehicles + Departments + Inv. Sequences + Labels + Parts + Services + Expenses + Service Groups
├── Invoice Documents → Invoices + Customers + Vehicles + Document Types
├── Invoice Notes → Invoices
├── Credit Notes → Customers + Parts + Services + Expenses + Insp. Categories + Labels
├── Payment Mades → Vendors + Employees + Bills + Expenses + Payment Modes
└── Vendor Credits → Vendors + Departments + Parts + Services + Expenses + Labels
```