basic model scaffolding

app/Models/DailyChange.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace App\Models;
+
+use App\Traits\HasCompositePrimaryKey;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+class DailyChange extends Model
+{
+    use HasFactory, HasCompositePrimaryKey;
+
+    public $timestamps = false;
+
+    /**
+     * The primary key of the table.
+     * 
+     * @var string
+     */
+    protected $primaryKey = ['date', 'portfolio_id'];
+
+    /**
+     * Table name for the model
+     *
+     * @var string
+     */
+    protected $table = 'daily_change';
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'portfolio_id',
+        'date',
+        'total_market_value',
+        'total_cost_basis',
+        'total_gain_loss',
+        'total_dividends',
+        'realized_gains',
+        'notes',
+    ];
+
+    /**
+     * The attributes that should be hidden for arrays.
+     *
+     * @var array
+     */
+    protected $hidden = [];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'date' => 'datetime',
+    ];
+
+    public function scopeMyDailyChanges($query)
+    {
+        return $query->where('user_id', auth()->user()->id);
+    }
+
+}