ผมมี web service ที่พัฒนาด้วย Nusoap เป็น PHP แต่จะเขียน Ionic มา Call ได้ยังไงครับ

<definitions targetNamespace="http://127.0.0.1:8888/comservice/ComService.php" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns="http://127.0.0.1:8888/comservice/ComService.php" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns="http://schemas.xmlsoap.org/wsdl/">
<types>
<xsd:schema targetNamespace="http://127.0.0.1:8888/comservice/ComService.php">
<xsd:import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
<xsd:import namespace="http://schemas.xmlsoap.org/wsdl/"/>
</xsd:schema>
</types>
<message name="ImportUserHOSxPRequest">
<part name="TokenKey" type="xsd:string"/>
<part name="UserName" type="xsd:string"/>
</message>
<message name="ImportUserHOSxPResponse">
<part name="return" type="xsd:json"/>
</message>
<message name="UserLoginRequest">
<part name="UserName" type="xsd:string"/>
<part name="UserPassWD" type="xsd:string"/>
</message>
<message name="UserLoginResponse">
<part name="return" type="xsd:json"/>
</message>
<portType name="ComServicePortType">
<operation name="ImportUserHOSxP">
<input message="tns:ImportUserHOSxPRequest"/>
<output message="tns:ImportUserHOSxPResponse"/>
</operation>
<operation name="UserLogin">
<input message="tns:UserLoginRequest"/>
<output message="tns:UserLoginResponse"/>
</operation>
</portType>
<binding name="ComServiceBinding" type="tns:ComServicePortType">
<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="ImportUserHOSxP">
<soap:operation soapAction="http://127.0.0.1/comservice/ComService.php/ImportUserHOSxP" style="rpc"/>
<input>
<soap:body use="encoded" namespace="http://127.0.0.1:8888/comservice/ComService.php" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</input>
<output>
<soap:body use="encoded" namespace="http://127.0.0.1:8888/comservice/ComService.php" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</output>
</operation>
<operation name="UserLogin">
<soap:operation soapAction="http://127.0.0.1/comservice/ComService.php/UserLogin" style="rpc"/>
<input>
<soap:body use="encoded" namespace="http://127.0.0.1:8888/comservice/ComService.php" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</input>
<output>
<soap:body use="encoded" namespace="http://127.0.0.1:8888/comservice/ComService.php" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</output>
</operation>
</binding>
<service name="ComService">
<port name="ComServicePort" binding="tns:ComServiceBinding">
<soap:address location="http://127.0.0.1:8888/comservice/ComService.php"/>
</port>
</service>
</definitions>