# SOA
[](https://hex.pm/packages/soa)
SOAP client for Elixir programming language
## Installation
1) Add `soa` to your deps:
```elixir
def deps do
[{:soa, "~> 0.1.0"}]
end
```
2) Add `soa` to the list of application dependencies(or just use extra_applications):
```elixir
def application do
[applications: [:logger, :soa]]
end
```
## Configuration
Configure version of SOAP protocol. Supported versions `1.1`(default) and `1.2`.
```elixir
config :soa, :globals, version: "1.1"
```
## Usage
The documentation is available on [HexDocs](https://hexdocs.pm/soa/api-reference.html).
Parse WSDL file for execution of actions on its basis:
```elixir
iex(1)> {:ok, wsdl} = Soap.init_model(wsdl_path, :url)
{:ok, parsed_wsdl}
```
Get list of available operations:
```elixir
iex(2)> Soap.operations(wsdl)
[
%{
input: %{body: nil, header: nil},
name: "Add",
soap_action: "http://tempuri.org/Add"
},
%{
input: %{body: nil, header: nil},
name: "Subtract",
soap_action: "http://tempuri.org/Subtract"
},
%{
input: %{body: nil, header: nil},
name: "Multiply",
soap_action: "http://tempuri.org/Multiply"
},
%{
input: %{body: nil, header: nil},
name: "Divide",
soap_action: "http://tempuri.org/Divide"
}
]
```
Call action:
```elixir
wsdl_path = "http://www.dneonline.com/calculator.asmx?WSDL"
action = "Add"
params = %{intA: 1, intB: 2}
iex(3)> {:ok, response} = Soap.call(wsdl, action, params)
{:ok,
%Soap.Response{
body: "<?xml version=\"1.0\" encoding=\"utf-8\"?><soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><soap:Body><AddResponse xmlns=\"http://tempuri.org/\"><AddResult>3</AddResult></AddResponse></soap:Body></soap:Envelope>",
headers: [
{"Cache-Control", "private, max-age=0"},
{"Content-Length", "325"},
{"Content-Type", "text/xml; charset=utf-8"},
{"Server", "Microsoft-IIS/7.5"},
{"X-AspNet-Version", "2.0.50727"},
{"X-Powered-By", "ASP.NET"},
{"Date", "Thu, 14 Feb 2019 07:52:04 GMT"}
],
request_url: "http://www.dneonline.com/calculator.asmx",
status_code: 200
}}
```
Parse response:
```elixir
iex(4)> Soap.Response.parse(response)
%{AddResponse: %{AddResult: "3"}}
```
To add SOAP headers, pass in a `{headers, params}` tuple instead of just params:
```elixir
{:ok, %Soap.Response{}} = Soap.call(wsdl, action, {%{Token: "foo"}, params})
```
## License
Soap is released under the MIT license, see the [LICENSE](https://github.com/voxoz/soa/blob/master/LICENSE) file.
## Credits
Petr Stepchenko @Nitrino
Iryna Kostiuk
Maxim Sokhatsky @5HT
