refactor: replace custom CRM with Monica fork

app/Models/Account/AddressBook.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace App\Models\Account;
+
+use App\Traits\HasUuid;
+use App\Models\User\User;
+use App\Models\Contact\Contact;
+use App\Models\ModelBinding as Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+class AddressBook extends Model
+{
+    use HasFactory, HasUuid;
+
+    protected $table = 'addressbooks';
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array<string>
+     */
+    protected $fillable = [
+        'account_id',
+        'user_id',
+        'name',
+        'description',
+    ];
+
+    /**
+     * The attributes that aren't mass assignable.
+     *
+     * @var array<string>|bool
+     */
+    protected $guarded = ['id'];
+
+    /**
+     * The attributes that should be cast to native types.
+     *
+     * @var array<string, string>
+     */
+    protected $casts = [
+    ];
+
+    /**
+     * Get the account record associated with the address book.
+     *
+     * @return BelongsTo
+     */
+    public function account()
+    {
+        return $this->belongsTo(Account::class);
+    }
+
+    /**
+     * Get the user record associated with the address book.
+     *
+     * @return BelongsTo
+     */
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    /**
+     * Get all contacts for this address book.
+     *
+     * @return HasMany
+     */
+    public function contacts()
+    {
+        return $this->hasMany(Contact::class);
+    }
+}