# PHASE 4: Entity Services
**Status:** ⬜ Not Started  
**Estimated Time:** 25-30 hours  
**Priority:** HIGH  
**Depends On:** Phase 1 (Foundation)  
**Blocks:** Phase 12 (Pages Migration)

## 🎯 Goal
Create service layer for all entities (Parks, Rides, Companies, Ride Models) to replace Supabase queries.

## Tasks

### Task 4.1: Parks Service (5h)
- [ ] Create `src/services/entities/parksService.ts`
- [ ] List parks with filters
- [ ] Get park by ID/slug
- [ ] Get park rides
- [ ] Pagination support
- [ ] Update hooks: `useParks`, `useParkDetail`, `useParkRides`

### Task 4.2: Rides Service (5h)
- [ ] Create `src/services/entities/ridesService.ts`
- [ ] List rides with filters
- [ ] Get ride by ID/slug
- [ ] Get ride reviews/photos/credits
- [ ] Update hooks: `useRides`, `useRideDetail`

### Task 4.3: Companies Service (5h)
- [ ] Create `src/services/entities/companiesService.ts`
- [ ] List companies by type
- [ ] Get company by ID/slug
- [ ] Get company parks/rides/models
- [ ] Update company hooks

### Task 4.4: Ride Models Service (3h)
- [ ] Create `src/services/entities/rideModelsService.ts`
- [ ] List ride models
- [ ] Get model by ID/slug
- [ ] Get model installations

### Task 4.5: Update All Entity Hooks (7h)
- [ ] Replace all Supabase calls
- [ ] Test caching behavior
- [ ] Verify loading states

## Completion Criteria
- [ ] All entity queries use services
- [ ] No `supabase.from()` calls remain
- [ ] All hooks work correctly
- [ ] Pagination works
- [ ] Filtering works

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## ⏭️ Next Phase

Once complete, proceed to [Phase 5: Reviews & Social](./PHASE_05_REVIEWS_SOCIAL.md)