sfp_api_laravel_serprati/app/Models/PartnerAgreement.php

<?php

namespace App\Models;

use App\Enums\PartnerAgreementStatusEnum;
use App\Enums\PartnerAgreementTypeEnum;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Database\Eloquent\SoftDeletes;
use App\Models\User;

class PartnerAgreement extends Model
{
    use SoftDeletes;

    protected $guarded = ['id'];

    protected function casts(): array
    {
        return [
            'discount_percentage' => 'float',
            'contract_start'      => 'date',
            'contract_end'        => 'date',
            'status'              => PartnerAgreementStatusEnum::class,
            'type'                => PartnerAgreementTypeEnum::class,
        ];
    }

    public function user(): BelongsTo
    {
        return $this->belongsTo(User::class);
    }

    public function category(): BelongsTo
    {
        return $this->belongsTo(Category::class);
    }

    public function city(): BelongsTo
    {
        return $this->belongsTo(City::class);
    }

    public function state(): BelongsTo
    {
        return $this->belongsTo(State::class);
    }

    public function services(): HasMany
    {
        return $this->hasMany(PartnerAgreementService::class);
    }

    public function appointments(): HasMany
    {
        return $this->hasMany(Appointment::class);
    }

    public function logo(): HasOne
    {
        return $this->hasOne(Media::class, 'source_id')->where('source', 'partner_agreement_logo');
    }

    public function media(): HasMany
    {
        return $this->hasMany(Media::class, 'source_id')->where('source', 'partner_agreement');
    }
}