Added Production build.

app/Models/Post.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Post extends Model
+{
+    use HasFactory;
+
+    protected  $fillable = [
+        "title",
+        "text",
+        "post_time",
+        "time"
+    ];
+
+    public function timePeriod(){
+        return $this->belongsTo(TimePeriod::class);
+    }
+    public function occupation(){
+        return $this->belongsTo(Occupation::class);
+    }
+    public function status(){
+        return $this->belongsTo(Status::class);
+    }
+    public function user(){
+        return $this->belongsTo(User::class);
+    }
+    public function files(){
+        return $this->hasMany(File::class);
+    }
+}