updated models

app/Models/Table.php

@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * A data table object (referencing changesets and rows)
+ */
+class Table extends Model
+{
+    /** Owning user */
+    public function owner()
+    {
+        return $this->belongsTo(User::class, 'owner_id');
+    }
+
+    /** Fork precursor */
+    public function parentTable()
+    {
+        return $this->belongsTo(Table::class, 'ancestor_id');
+    }
+
+    /** Fork descendants */
+    public function forks()
+    {
+        return $this->hasMany(Table::class, 'ancestor_id');
+    }
+
+    /** All related revisions (this may include merged revisions) */
+    public function revisions()
+    {
+        return $this->belongsToMany(Revision::class, 'table_revision_pivot');
+    }
+
+    /** Active revision */
+    public function activeRevision()
+    {
+        return $this->hasOne(Revision::class, 'revision_id');
+    }
+
+    /** Proposals submitted to this table */
+    public function proposals()
+    {
+        return $this->hasMany(Proposal::class);
+    }
+
+    /** User-submitted comments */
+    public function comments()
+    {
+        return $this->hasMany(TableComment::class);
+    }
+
+    /** Users favouriting this table */
+    public function favouritingUsers()
+    {
+        return $this->belongsToMany(User::class, 'table_favourites');
+    }
+
+    /** Users to notify about comments */
+    public function discussionFollowers()
+    {
+        return $this->belongsToMany(User::class, 'discussion_follows');
+    }
+}