137 lines
4.4 KiB
PHP
137 lines
4.4 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\HuntSteps;
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use Illuminate\Http\Request;
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class HuntStepsController extends Controller
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{
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/**
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* Display a listing of the resource.
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*/
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public function index()
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{
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//
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}
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/**
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* Show the form for creating a new resource.
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*/
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public function create()
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{
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//
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}
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/**
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* Store a newly created resource in storage.
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*/
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public function store(\App\Http\Requests\StoreHuntStepRequest $request, \App\Models\Hunts $hunt)
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{
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if ($hunt->creator_id !== auth()->id()) {
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return response()->json(['message' => 'Unauthorized'], 403);
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}
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$validated = $request->validated();
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$step = $hunt->steps()->create($validated);
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return response()->json($step, 201);
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}
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/**
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* Validate a hunt step.
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*/
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public function validateStep(\Illuminate\Http\Request $request, \App\Models\Hunts $hunt, \App\Models\HuntSteps $step)
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{
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$request->validate([
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'latitude' => 'required|numeric',
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'longitude' => 'required|numeric',
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]);
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$user = $request->user();
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// 1. Check participation
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$participation = $user->participations()->where('hunt_id', $hunt->id)->first();
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if (!$participation) {
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return response()->json(['message' => 'Not participating in this hunt'], 403);
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}
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// 2. Check if this is the current step
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if ($participation->pivot->current_step_number !== $step->step_number) {
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return response()->json(['message' => 'This is not your current step'], 400);
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}
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// 3. Check proximity
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// Haversine formula
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$earthRadius = 6371000; // meters
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$latFrom = deg2rad($request->latitude);
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$lonFrom = deg2rad($request->longitude);
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$latTo = deg2rad($step->latitude);
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$lonTo = deg2rad($step->longitude);
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$latDelta = $latTo - $latFrom;
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$lonDelta = $lonTo - $lonFrom;
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$angle = 2 * asin(sqrt(pow(sin($latDelta / 2), 2) +
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cos($latFrom) * cos($latTo) * pow(sin($lonDelta / 2), 2)));
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$distance = $angle * $earthRadius;
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if ($distance > $step->radius_m) {
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return response()->json([
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'success' => false,
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'message' => 'You are too far from the target.',
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'distance' => round($distance) . 'm'
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], 400);
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}
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// 4. Update progress
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// Check if there is a next step
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$nextStepNumber = $step->step_number + 1;
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$nextStep = $hunt->steps()->where('step_number', $nextStepNumber)->first();
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$updateData = [];
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if ($nextStep) {
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$updateData['current_step_number'] = $nextStepNumber;
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} else {
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$updateData['status'] = 'completed';
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// Keep current_step_number as is (last step) or increment it to indicate "done"?
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// Usually keeping it at last step or marking status completed is enough.
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// Let's verify existing logic in HuntsController::show which filters based on step number.
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// If we increment, show() might need adjustment to show everything if completed.
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// For now, let's just mark completed and maybe keep same step number or increment.
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// If we increment, $nextStep is null, so user matches nothing in filter?
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// Let's increment current_step_number so that in show(), $step->step_number < $currentStepNumber becomes true for all steps.
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$updateData['current_step_number'] = $nextStepNumber;
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}
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$hunt->participants()->updateExistingPivot($user->id, $updateData);
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// 5. Return response
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$response = [
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'success' => true,
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'message' => 'Step validated!',
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];
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if ($nextStep) {
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$response['next_step'] = [
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'step_number' => $nextStep->step_number,
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'title' => $nextStep->title,
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'description' => $nextStep->description,
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'hint_text' => $nextStep->hint_text,
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'hint_media_url' => $nextStep->hint_media_url,
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// Do NOT include lat/long
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];
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} else {
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$response['message'] = 'Hunt completed! Congratulations!';
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$response['completed'] = true;
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}
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return response()->json($response);
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}
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}
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