invoiceninja/app/models/Client.php

<?php

class Client extends EntityModel
{
    public static $fieldName = 'Client - Name';
    public static $fieldPhone = 'Client - Phone';
    public static $fieldAddress1 = 'Client - Street';
    public static $fieldAddress2 = 'Client - Apt/Floor';
    public static $fieldCity = 'Client - City';
    public static $fieldState = 'Client - State';
    public static $fieldPostalCode = 'Client - Postal Code';
    public static $fieldNotes = 'Client - Notes';
    public static $fieldCountry = 'Client - Country';

    public function account()
    {
        return $this->belongsTo('Account');
    }

    public function invoices()
    {
        return $this->hasMany('Invoice');
    }

    public function payments()
    {
        return $this->hasMany('Payment');
    }

    public function contacts()
    {
        return $this->hasMany('Contact');
    }

    public function projects()
    {
        return $this->hasMany('Project');
    }

    public function country()
    {
        return $this->belongsTo('Country');
    }

    public function currency()
    {
        return $this->belongsTo('Currency');
    }

    public function size()
    {
        return $this->belongsTo('Size');
    }

    public function industry()
    {
        return $this->belongsTo('Industry');
    }

    public function getTotalCredit()
    {
        return DB::table('credits')
                ->where('client_id', '=', $this->id)
                ->whereNull('deleted_at')
                ->sum('balance');
    }

    public function getName()
    {
        return $this->getDisplayName();
    }

    public function getDisplayName()
    {
        if ($this->name) {
            return $this->name;
        }

        $this->load('contacts');
        $contact = $this->contacts()->first();

        return $contact->getDisplayName();
    }

    public function getEntityType()
    {
        return ENTITY_CLIENT;
    }

    public function getAddress()
    {
        $str = '';

        if ($this->address1) {
            $str .= $this->address1.'<br/>';
        }
        if ($this->address2) {
            $str .= $this->address2.'<br/>';
        }
        if ($this->city) {
            $str .= $this->city.', ';
        }
        if ($this->state) {
            $str .= $this->state.' ';
        }
        if ($this->postal_code) {
            $str .= $this->postal_code;
        }
        if ($this->country) {
            $str .= '<br/>'.$this->country->name;
        }

        if ($str) {
            $str = '<p>'.$str.'</p>';
        }

        return $str;
    }

    public function getPhone()
    {
        $str = '';

        if ($this->work_phone) {
            $str .= '<i class="fa fa-phone" style="width: 20px"></i>'.Utils::formatPhoneNumber($this->work_phone);
        }

        return $str;
    }

    public function getIdNumber()
    {
        $str = '';

        if ($this->id_number) {
            $str .= '<i class="fa fa-vat-number" style="width: 20px"></i>'.$this->vat_number;
        }

        return $str;
    }

    public function getVatNumber()
    {
        $str = '';

        if ($this->vat_number) {
            $str .= '<i class="fa fa-vat-number" style="width: 20px"></i>'.$this->vat_number;
        }

        return $str;
    }

    public function getNotes()
    {
        $str = '';

        if ($this->private_notes) {
            $str .= '<i>'.$this->private_notes.'</i>';
        }

        return $str;
    }

    public function getIndustry()
    {
        $str = '';

        if ($this->client_industry) {
            $str .= $this->client_industry->name.' ';
        }

        if ($this->client_size) {
            $str .= $this->client_size->name;
        }

        return $str;
    }

    public function getCustomFields()
    {
        $str = '';
        $account = $this->account;

        if ($account->custom_client_label1 && $this->custom_value1) {
            $str .= "{$account->custom_client_label1}: {$this->custom_value1}<br/>";
        }

        if ($account->custom_client_label2 && $this->custom_value2) {
            $str .= "{$account->custom_client_label2}: {$this->custom_value2}<br/>";
        }

        return $str;
    }

    public function getWebsite()
    {
        if (!$this->website) {
            return '';
        }

        $link = $this->website;
        $title = $this->website;
        $prefix = 'http://';

        if (strlen($link) > 7 && substr($link, 0, 7) === $prefix) {
            $title = substr($title, 7);
        } else {
            $link = $prefix.$link;
        }

        return link_to($link, $title, array('target' => '_blank'));
    }

    public function getDateCreated()
    {
        if ($this->created_at == '0000-00-00 00:00:00') {
            return '---';
        } else {
            return $this->created_at->format('m/d/y h:i a');
        }
    }
}

/*
Client::created(function($client)
{
    Activity::createClient($client);
});
*/

Client::updating(function ($client) {
    Activity::updateClient($client);
});

Client::deleting(function ($client) {
    Activity::archiveClient($client);
});

Client::restoring(function ($client) {
    Activity::restoreClient($client);
});