mivita/app/Models/UserAboItemHistory.php

<?php

namespace App\Models;

use App\Services\Util;
use App\User;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;

class UserAboItemHistory extends Model
{
    protected $table = 'user_abo_item_histories';

    const ACTION_INITIAL = 'initial';

    const ACTION_ADDED = 'added';

    const ACTION_REMOVED = 'removed';

    const ACTION_QTY_CHANGED = 'qty_changed';

    const ACTION_COMP_CHANGED = 'comp_product_changed';

    const ACTION_COMP_ADDED = 'comp_added';

    const ACTION_COMP_REMOVED = 'comp_removed';

    const ACTION_ROLLBACK = 'rollback';

    const CHANNEL_ADMIN = 'admin';

    const CHANNEL_USER_ME = 'user_me';

    const CHANNEL_USER_OT = 'user_ot';

    const CHANNEL_PORTAL = 'portal';

    const CHANNEL_SYSTEM = 'system';

    public static $actionLabels = [
        'initial' => 'abo_history.action_initial',
        'added' => 'abo_history.action_added',
        'removed' => 'abo_history.action_removed',
        'qty_changed' => 'abo_history.action_qty_changed',
        'comp_product_changed' => 'abo_history.action_comp_changed',
        'comp_added' => 'abo_history.action_comp_added',
        'comp_removed' => 'abo_history.action_comp_removed',
        'rollback' => 'abo_history.action_rollback',
    ];

    public static $actionColors = [
        'initial' => 'info',
        'added' => 'success',
        'removed' => 'danger',
        'qty_changed' => 'warning',
        'comp_product_changed' => 'primary',
        'comp_added' => 'success',
        'comp_removed' => 'danger',
        'rollback' => 'dark',
    ];

    public static $channelLabels = [
        'admin' => 'abo_history.channel_admin',
        'user_me' => 'abo_history.channel_user_me',
        'user_ot' => 'abo_history.channel_user_ot',
        'portal' => 'abo_history.channel_portal',
        'system' => 'abo_history.channel_system',
    ];

    public static $channelColors = [
        'admin' => 'danger',
        'user_me' => 'warning',
        'user_ot' => 'info',
        'portal' => 'secondary',
        'system' => 'default',
    ];

    protected $casts = [
        'user_abo_id' => 'int',
        'user_abo_item_id' => 'int',
        'product_id' => 'int',
        'unit_price' => 'float',
        'total_price' => 'float',
        'qty_before' => 'int',
        'qty_after' => 'int',
        'old_product_id' => 'int',
        'comp' => 'int',
        'changed_by_user_id' => 'int',
        'is_initial' => 'bool',
    ];

    protected $fillable = [
        'user_abo_id',
        'user_abo_item_id',
        'product_id',
        'action',
        'product_name',
        'product_number',
        'unit_price',
        'total_price',
        'qty_before',
        'qty_after',
        'old_product_id',
        'old_product_name',
        'comp',
        'changed_by_user_id',
        'changed_by_name',
        'channel',
        'batch_id',
        'is_initial',
    ];

    public function user_abo()
    {
        return $this->belongsTo(UserAbo::class);
    }

    public function product()
    {
        return $this->belongsTo(Product::class);
    }

    public function old_product()
    {
        return $this->belongsTo(Product::class, 'old_product_id');
    }

    public function changed_by()
    {
        return $this->belongsTo(User::class, 'changed_by_user_id');
    }

    public function getActionBadge()
    {
        $label = isset(self::$actionLabels[$this->action]) ? __(self::$actionLabels[$this->action]) : $this->action;
        $color = self::$actionColors[$this->action] ?? 'secondary';

        return '<span class="badge badge-'.$color.'">'.$label.'</span>';
    }

    public function getChannelBadge()
    {
        $label = isset(self::$channelLabels[$this->channel]) ? __(self::$channelLabels[$this->channel]) : $this->channel;
        $color = self::$channelColors[$this->channel] ?? 'secondary';

        return '<span class="badge badge-outline-'.$color.'">'.$label.'</span>';
    }

    public function getChangeDescription()
    {
        switch ($this->action) {
            case self::ACTION_INITIAL:
                return __('abo_history.desc_initial', ['qty' => $this->qty_after]);
            case self::ACTION_ADDED:
                return __('abo_history.desc_added', ['qty' => $this->qty_after]);
            case self::ACTION_REMOVED:
                return __('abo_history.desc_removed');
            case self::ACTION_QTY_CHANGED:
                return __('abo_history.desc_qty_changed', ['from' => $this->qty_before, 'to' => $this->qty_after]);
            case self::ACTION_COMP_CHANGED:
                return __('abo_history.desc_comp_changed', ['old' => $this->old_product_name]);
            case self::ACTION_COMP_ADDED:
                return __('abo_history.desc_comp_added');
            case self::ACTION_COMP_REMOVED:
                return __('abo_history.desc_comp_removed');
            case self::ACTION_ROLLBACK:
                return __('abo_history.desc_rollback');
            default:
                return '';
        }
    }

    public function getFormattedUnitPrice()
    {
        return Util::formatNumber($this->unit_price);
    }

    public function getFormattedTotalPrice()
    {
        return Util::formatNumber($this->total_price);
    }

    public function getFormattedDate()
    {
        return Carbon::parse($this->created_at)->format('d.m.Y H:i');
    }
}