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Production/SNIPE-IT/app/Models/PredefinedKit.php

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+<?php
+
+namespace App\Models;
+
+use App\Models\Traits\Searchable;
+use App\Presenters\Presentable;
+use Illuminate\Validation\Rule;
+use Watson\Validating\ValidatingTrait;
+
+/**
+ * Model for predefined kits.
+ *
+ * @author [D. Minaev.] [<dmitriy.minaev.v@gmail.com>]
+ * @version    v1.0
+ */
+class PredefinedKit extends SnipeModel
+{
+    protected $presenter = \App\Presenters\PredefinedKitPresenter::class;
+    use Presentable;
+    protected $table = 'kits';
+
+    /**
+     * Category validation rules
+     */
+    public $rules = [
+        'name' => 'required|min:1|max:255|unique',
+    ];
+
+    use ValidatingTrait;
+
+    public $modelRules = [
+        'model_id' => 'required|exists:models,id',
+        'quantity' => 'required|integer|min:1',
+        'pivot_id' => 'integer|exists:kits_models,id',
+    ];
+
+    /**
+     * this rules use in edit an attached asset model form
+     * see PredefinedKit::_makeRuleHelper function for details
+     * @param int $model_id
+     * @param bool $new = true if append a new element to kit
+     */
+    public function makeModelRules($model_id, $new = false)
+    {
+        return $this->_makeRuleHelper('models', 'kits_models', 'model_id', $model_id, $new);
+    }
+
+    /**
+     * this rules use in edit an attached license form
+     * see PredefinedKit::_makeRuleHelper function for details
+     * @param int $license_id
+     * @param bool $new = true if append a new element to kit
+     */
+    public function makeLicenseRules($license_id, $new = false)
+    {
+        return $this->_makeRuleHelper('licenses', 'kits_licenses', 'license_id', $license_id, $new);
+    }
+
+    /**
+     * this rules use in edit an attached accessory form
+     * see PredefinedKit::_makeRuleHelper function for details
+     * @param int $accessoriy_id
+     * @param bool $new = true if append a new element to kit
+     */
+    public function makeAccessoryRules($accessory_id, $new = false)
+    {
+        return $this->_makeRuleHelper('accessories', 'kits_accessories', 'accessory_id', $accessory_id, $new);
+    }
+
+    /**
+     * this rules use in edit an attached consumable form
+     * see PredefinedKit::_makeRuleHelper function for details
+     * @param int $consumable_id
+     * @param bool $new = true if append a new element to kit
+     */
+    public function makeConsumableRules($consumable_id, $new = false)
+    {
+        return $this->_makeRuleHelper('consumables', 'kits_consumables', 'consumable_id', $consumable_id, $new);
+    }
+
+    /**
+     * Make rules for validation kit attached elements via Illuminate\Validation\Rule
+     * checks:
+     * uniqueness of the record in table for this kit
+     * existence of record in table
+     * and simple types check
+     * @param string $table element table name
+     * @param string $pivot_table kit+element table name
+     * @param string $pivot_elem_key element key name inside pivot table
+     * @param int $element_id
+     * @param bool $new = true if append a new element to kit
+     * @return array
+     */
+    protected function _makeRuleHelper($table, $pivot_table, $pivot_elem_key, $element_id, $new)
+    {
+        $rule = [
+            $pivot_elem_key => [
+                'required',
+                "exists:$table,id",
+                Rule::unique($pivot_table)->whereNot($pivot_elem_key, $element_id)->where('kit_id', $this->id),
+            ],
+            'quantity' => 'required|integer|min:1',
+        ];
+        if (! $new) {
+            $rule['pivot_id'] = "integer|exists:$pivot_table,id";
+        }
+
+        return $rule;
+    }
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'name',
+    ];
+
+    use Searchable;
+
+    /**
+     * The attributes that should be included when searching the kit.
+     *
+     * @var array
+     */
+    protected $searchableAttributes = ['name'];
+
+    /**
+     * The relations and their attributes that should be included when searching the kit.
+     *
+     * @var array
+     */
+    protected $searchableRelations = [];
+
+    /**
+     * Establishes the kits -> models relationship
+     * @return \Illuminate\Database\Eloquent\Relations\Relation
+     */
+    public function models()
+    {
+        return $this->belongsToMany(\App\Models\AssetModel::class, 'kits_models', 'kit_id', 'model_id')->withPivot('id', 'quantity');
+    }
+
+    public function assets()
+    {
+        return $this->hasManyThrough(\App\Models\Asset::class, \App\Models\AssetModel::class, 'country_id', 'user_id');
+    }
+
+    /**
+     * Establishes the kits -> licenses relationship
+     * @return \Illuminate\Database\Eloquent\Relations\Relation
+     */
+    public function licenses()
+    {
+        return $this->belongsToMany(\App\Models\License::class, 'kits_licenses', 'kit_id', 'license_id')->withPivot('id', 'quantity');
+    }
+
+    /**
+     * Establishes the kits -> licenses relationship
+     * @return \Illuminate\Database\Eloquent\Relations\Relation
+     */
+    public function consumables()
+    {
+        return $this->belongsToMany(\App\Models\Consumable::class, 'kits_consumables', 'kit_id', 'consumable_id')->withPivot('id', 'quantity');
+    }
+
+    /**
+     * Establishes the kits -> licenses relationship
+     * @return \Illuminate\Database\Eloquent\Relations\Relation
+     */
+    public function accessories()
+    {
+        return $this->belongsToMany(\App\Models\Accessory::class, 'kits_accessories', 'kit_id', 'accessory_id')->withPivot('id', 'quantity');
+    }
+
+    /**
+     * -----------------------------------------------
+     * BEGIN QUERY SCOPES
+     * -----------------------------------------------
+     **/
+}