77 lines
2.5 KiB
PHP
77 lines
2.5 KiB
PHP
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<?php
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namespace App\Http\Controllers;
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use App\Models\FilConversation;
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use App\Models\MessageChat;
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use Illuminate\Http\JsonResponse;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Auth;
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/**
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* Chat Messenger élève ↔ prof : côté prof, une liste de fils (un par
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* élève lui ayant déjà écrit), jamais de fil entre deux élèves.
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*/
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class ChatProfController extends Controller
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{
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public function index(): JsonResponse
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{
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$classeIds = Auth::guard('web')->user()->classes()->pluck('id');
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$fils = FilConversation::whereIn('classe_id', $classeIds)
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->whereHas('messages')
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->with(['eleve', 'classe'])
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->get()
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->map(fn (FilConversation $f) => [
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'id' => $f->id,
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'eleve' => $f->eleve->nomAffiche(),
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'classe' => $f->classe->nom,
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'non_lus' => $f->nonLusPourProf(),
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'dernier_message_a' => $f->messages->last()?->created_at->toIso8601String(),
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])
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->sortByDesc('dernier_message_a')
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->values();
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return response()->json(['fils' => $fils]);
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}
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public function etat(FilConversation $fil): JsonResponse
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{
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$this->verifierProprietaire($fil);
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$fil->update(['lu_par_prof_a' => now()]);
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return response()->json([
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'eleve' => $fil->eleve->nomAffiche(),
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'actif' => $fil->classe->chat_actif,
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'messages' => $fil->messages->map(fn (MessageChat $m) => [
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'id' => $m->id,
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'expediteur' => $m->expediteur,
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'contenu' => $m->contenu,
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'envoye_a' => $m->created_at->toIso8601String(),
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]),
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]);
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}
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public function envoyer(Request $request, FilConversation $fil): JsonResponse
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{
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$this->verifierProprietaire($fil);
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abort_unless($fil->classe->chat_actif, 403, 'Le chat est désactivé pour cette classe.');
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$donnees = $request->validate(['contenu' => ['required', 'string', 'max:2000']]);
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// Pas de mise à jour de lu_par_prof_a ici : nonLusPourProf() ne
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// compte que les messages de l'élève, jamais les siens.
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$message = $fil->messages()->create([
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'expediteur' => MessageChat::PROF,
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'contenu' => $donnees['contenu'],
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]);
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return response()->json(['id' => $message->id], 201);
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}
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private function verifierProprietaire(FilConversation $fil): void
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{
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abort_if($fil->classe->user_id !== Auth::guard('web')->id(), 403);
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}
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}
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