Masters and Transaction changes

app/Models/Line.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class Line extends Model
+{
+    use SoftDeletes;
+
+    protected $fillable = [
+        "plant_id",
+        "block_id",
+        "shift_id",
+        "name",
+        "type",
+    ];
+
+
+    public function plant(): BelongsTo
+    {
+        return $this->belongsTo(Plant::class);
+    }
+
+    public function block(): BelongsTo
+    {
+        return $this->belongsTo(Block::class);
+    }
+
+    public function shift(): BelongsTo
+    {
+        return $this->belongsTo(Shift::class);
+    }
+
+    public function line_stops(): HasMany
+    {
+        return $this->hasMany(LineStop::class);
+    }
+}