Initial: Laravel 13 setup with multi-tenant schema

app/Models/Device.php

@@ -0,0 +1,15 @@
+<?php
+namespace App\Models;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+class Device extends Model {
+ protected $fillable = ['tenant_id','name','slug','type','mqtt_topic_prefix','mqtt_username','timezone','settings','last_seen_at'];
+ protected $casts = ['settings'=>'array','last_seen_at'=>'datetime'];
+ public function tenant(): BelongsTo { return $this->belongsTo(Tenant::class); }
+ public function readings(): HasMany { return $this->hasMany(Reading::class); }
+ public function events(): HasMany { return $this->hasMany(Event::class); }
+ public function latestReading(string $metric) {
+  return $this->readings()->where('metric',$metric)->latest('recorded_at')->first();
+ }
+}